Merge branch 'main' into feat/add-amazonbedrock

Signed-off-by: Aris Boutselis <aris.boutselis@senseon.io>

.github/CODEOWNERS

@@ -0,0 +1,13 @@
+# CODEOWNERS file indicates code owners for certain files
+#
+# Code owners will automatically be added as a reviewer for PRs that touch
+# the owned files.
+#
+
+# Default owners for everything in the repo
+#
+# Unless a later match takes precedence, these owners will be requested for
+# review when someone opens a pull request.
+
+/.github/settings.yml @k8sgpt-ai/maintainers
+* @k8sgpt-ai/maintainers @k8sgpt-ai/k8sgpt-maintainers @k8sgpt-ai/k8sgpt-approvers

.github/pull_request_template.md

@@ -0,0 +1,21 @@
+<!-- 
+Thanks for creating this pull request 🤗
+
+Please make sure that the pull request is limited to one type (docs, feature, etc.) and keep it as small as possible. You can open multiple prs instead of opening a huge one.
+-->
+
+<!-- If this pull request closes an issue, please mention the issue number below -->
+Closes # <!-- Issue # here -->
+
+## 📑 Description
+<!-- Add a brief description of the pr -->
+
+## ✅ Checks
+<!-- Make sure your pr passes the CI checks and do check the following fields as needed - -->
+- [ ] My pull request adheres to the code style of this project
+- [ ] My code requires changes to the documentation
+- [ ] I have updated the documentation as required
+- [ ] All the tests have passed
+
+## ℹ Additional Information
+<!-- Any additional information like breaking changes, dependencies added, screenshots, comparisons between new and old behavior, etc. -->

.github/settings.yml

@@ -0,0 +1,47 @@
+repository:
+  name: "k8sgpt"
+  description: "Giving Kubernetes SRE superpowers to everyone"
+  homepage_url: "https://k8sgpt.ai"
+  topics: kubernetes, devops, tooling, openai, sre
+
+  default_branch: main
+  allow_squash_merge: true
+  allow_merge_commit: true
+  allow_rebase_merge: true
+
+  has_wiki: false
+
+  teams:
+    - name: "maintainers"
+      permission: "admin"
+    - name: "k8sgpt-maintainers"
+      permission: "maintain"
+    - name: "k8sgpt-approvers"
+      permission: "push"
+    - name: "contributors"
+      permission: "push"
+
+branches:
+  - name: main
+    protection:
+      required_pull_request_reviews:
+        required_approving_review_count: 1
+        dismiss_stale_reviews: true
+        require_code_owner_reviews: true
+        dismissal_restrictions: {}
+        code_owner_approval: true
+        required_conversation_resolution: true
+
+      required_status_checks:
+        strict: true
+        contexts:
+          - "DCO"
+
+      enforce_admins: true
+
+      required_linear_history: true
+
+      restrictions:
+        users: []
+        apps: []
+        teams: []

.github/workflows/build_container.yaml

@@ -0,0 +1,147 @@
+name: Build container
+
+on:
+  push:
+    branches:
+      - 'main'
+      - '[0-9]+.[1-9][0-9]*.x'
+  pull_request:
+    branches:
+      - 'main'
+      - '[0-9]+.[1-9][0-9]*.x'
+    paths-ignore:
+      - "**.md"
+
+env:
+  GO_VERSION: "~1.20"
+  IMAGE_NAME: "k8sgpt"
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  prepare_ci_run:
+    name: Prepare CI Run
+    runs-on: ubuntu-22.04
+    outputs:
+      GIT_SHA: ${{ steps.extract_branch.outputs.GIT_SHA }}
+      BRANCH: ${{ steps.extract_branch.outputs.BRANCH }}
+      BRANCH_SLUG: ${{ steps.extract_branch.outputs.BRANCH_SLUG }}
+      DATETIME: ${{ steps.get_datetime.outputs.DATETIME }}
+      BUILD_TIME: ${{ steps.get_datetime.outputs.BUILD_TIME }}
+      NON_FORKED_AND_NON_ROBOT_RUN: ${{ steps.get_run_type.outputs.NON_FORKED_AND_NON_ROBOT_RUN }}
+
+    steps:
+      - name: Check out code
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+
+      - name: Extract branch name
+        id: extract_branch
+        uses: keptn/gh-action-extract-branch-name@main
+
+      - name: Get current date and time
+        id: get_datetime
+        run: |
+          DATETIME=$(date +'%Y%m%d%H%M')
+          BUILD_TIME=$(date -u "+%F_%T")
+          echo "DATETIME=$DATETIME" >> "$GITHUB_OUTPUT"
+          echo "BUILD_TIME=$BUILD_TIME" >> "$GITHUB_OUTPUT"
+
+      - name: Get workflow run type
+        id: get_run_type
+        run: |
+          NON_FORKED_AND_NON_ROBOT_RUN=${{ ( github.actor != 'renovate[bot]' && github.actor != 'dependabot[bot]' ) && ( github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository ) }}
+          echo "github.actor != 'renovate[bot]' = ${{ github.actor != 'renovate[bot]' }}"
+          echo "github.actor != 'dependabot[bot]' = ${{ github.actor != 'dependabot[bot]' }}"
+          echo "github.event_name == 'push' = ${{ github.event_name == 'push' }}"
+          echo "github.event.pull_request.head.repo.full_name == github.repository = ${{ github.event.pull_request.head.repo.full_name == github.repository }}"
+          echo "NON_FORKED_AND_NON_ROBOT_RUN = $NON_FORKED_AND_NON_ROBOT_RUN"
+          echo "NON_FORKED_AND_NON_ROBOT_RUN=$NON_FORKED_AND_NON_ROBOT_RUN" >> "$GITHUB_OUTPUT"
+
+  build_image:
+    name: Build Container Image
+    needs: prepare_ci_run
+    runs-on: ubuntu-22.04
+    env:
+      BRANCH: ${{ needs.prepare_ci_run.outputs.BRANCH }}
+      DATETIME: ${{ needs.prepare_ci_run.outputs.DATETIME }}
+      BUILD_TIME: ${{ needs.prepare_ci_run.outputs.BUILD_TIME }}
+      GIT_SHA: ${{ needs.prepare_ci_run.outputs.GIT_SHA }}
+      RELEASE_REGISTRY: "localhost:5000/k8sgpt"
+    steps:
+      - name: Check out code
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3
+
+      - name: Build Docker Image
+        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5
+        with:
+          context: .
+          platforms: linux/amd64
+          file: ./container/Dockerfile
+          target: production
+          tags: |
+            ${{ env.RELEASE_REGISTRY }}/${{ env.IMAGE_NAME }}:dev-${{ env.DATETIME }}
+          build-args: |
+            GIT_HASH=${{ env.GIT_SHA }}
+            RELEASE_VERSION=dev-${{ env.DATETIME }}
+            BUILD_TIME=${{ env.BUILD_TIME }}
+          builder: ${{ steps.buildx.outputs.name }}
+          push: false
+          cache-from: type=gha,scope=${{ github.ref_name }}-${{ env.IMAGE_NAME }}
+          cache-to: type=gha,scope=${{ github.ref_name }}-${{ env.IMAGE_NAME }}
+          outputs: type=docker,dest=/tmp/${{ env.IMAGE_NAME }}-image.tar
+
+      - name: Upload image as artifact
+        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3
+        with:
+          name: ${{ env.IMAGE_NAME }}-image.tar
+          path: /tmp/${{ env.IMAGE_NAME }}-image.tar
+
+  upload_images:
+    name: Upload images to ghcr registry
+    needs: [ prepare_ci_run, build_image ]
+    if: github.event_name == 'push' && needs.prepare_ci_run.outputs.NON_FORKED_AND_NON_ROBOT_RUN == 'true' # only run on push to main/maintenance branches
+    runs-on: ubuntu-22.04
+    env:
+      DATETIME: ${{ needs.prepare_ci_run.outputs.DATETIME }}
+      BUILD_TIME: ${{ needs.prepare_ci_run.outputs.BUILD_TIME }}
+      GIT_SHA: ${{ needs.prepare_ci_run.outputs.GIT_SHA }}
+    permissions:
+      packages: write # Needed for pushing images to the registry
+      contents: read # Needed for checking out the repository
+    steps:
+      - name: Check out code
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3
+        with:
+          registry: "ghcr.io"
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3
+
+      - name: Build Docker Image
+        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5
+        with:
+          context: .
+          file: ./container/Dockerfile
+          platforms: linux/amd64,linux/arm64
+          target: production
+          tags: |
+            ghcr.io/k8sgpt-ai/${{ env.IMAGE_NAME }}:dev-${{ env.DATETIME }}
+          build-args: |
+            GIT_HASH=${{ env.GIT_SHA }}
+            RELEASE_VERSION=dev-${{ env.DATETIME }}
+            BUILD_TIME=${{ env.BUILD_TIME }}
+          builder: ${{ steps.buildx.outputs.name }}
+          push: true
+          cache-from: type=gha,scope=${{ github.ref_name }}-${{ env.IMAGE_NAME }}
+          cache-to: type=gha,scope=${{ github.ref_name }}-${{ env.IMAGE_NAME }}

.github/workflows/golangci_lint.yaml

@@ -0,0 +1,18 @@
+name: Run golangci-lint
+
+on:
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  golangci-lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+
+      - name: golangci-lint
+        uses: reviewdog/action-golangci-lint@24d4af2fc93f5b2b296229e8b0c0f658d25707af # v2
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          reporter: github-pr-check

.github/workflows/release.yaml

@@ -3,33 +3,115 @@ name: release
 on:
   push:
     branches:
-      - feature/gh-actions
-    tags:
-      - '*'
-permissions:
-  contents: write
+      - main
+      - '[0-9]+.[0-9]+.x'
+  workflow_dispatch:
+
+defaults:
+  run:
+    shell: bash
 
 jobs:
+  release-please:
+    permissions:
+      contents: write  # for google-github-actions/release-please-action to create release commit
+      pull-requests: write  # for google-github-actions/release-please-action to create release PR
+    runs-on: ubuntu-latest
+    outputs:
+      releases_created: ${{ steps.release.outputs.releases_created }}
+      tag_name: ${{ steps.release.outputs.tag_name }}
+    # Release-please creates a PR that tracks all changes
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+
+      - uses: google-github-actions/release-please-action@ca6063f4ed81b55db15b8c42d1b6f7925866342d # v3
+        id: release
+        with:
+          command: manifest
+          token: ${{secrets.GITHUB_TOKEN}}
+          default-branch: main
+
   goreleaser:
+    if: needs.release-please.outputs.releases_created == 'true'
+    permissions:
+      contents: write
+    needs:
+      - release-please
     runs-on: ubuntu-latest
     steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v3
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
         with:
           fetch-depth: 0
-      -
-        name: Set up Go
-        uses: actions/setup-go@v4
+      - name: Set up Go
+        uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4
         with:
           go-version: '1.20'
-      -
-        name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v4
+      - name: Download Syft
+        uses: anchore/sbom-action/download-syft@78fc58e266e87a38d4194b2137a3d4e9bcaf7ca1 # v0.14.3
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@7ec5c2b0c6cdda6e8bbb49444bc797dd33d74dd8 # v5
         with:
           # either 'goreleaser' (default) or 'goreleaser-pro'
           distribution: goreleaser
           version: latest
-          args: release --snapshot
+          args: release --clean
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.K8SGPT_BOT_SECRET }}
+
+  build-container:
+    if: needs.release-please.outputs.releases_created == 'true'
+    needs:
+      - release-please
+    runs-on: ubuntu-22.04
+    permissions:
+      contents: write
+      packages: write
+      id-token: write
+    env:
+      IMAGE_TAG: ghcr.io/k8sgpt-ai/k8sgpt:${{ needs.release-please.outputs.tag_name }}
+      IMAGE_NAME: k8sgpt
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+        with:
+          submodules: recursive
+
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3
+        with:
+          registry: "ghcr.io"
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build Docker Image
+        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5
+        with:
+          context: .
+          file: ./container/Dockerfile
+          platforms: linux/amd64,linux/arm64
+          target: production
+          tags: |
+            ${{ env.IMAGE_TAG }}
+          builder: ${{ steps.buildx.outputs.name }}
+          push: true
+          cache-from: type=gha,scope=${{ github.ref_name }}-${{ env.IMAGE_TAG }}
+          cache-to: type=gha,scope=${{ github.ref_name }}-${{ env.IMAGE_TAG }}
+
+      - name: Generate SBOM
+        uses: anchore/sbom-action@78fc58e266e87a38d4194b2137a3d4e9bcaf7ca1 # v0.14.3
+        with:
+          image: ${{ env.IMAGE_TAG }}
+          artifact-name: sbom-${{ env.IMAGE_NAME }}
+          output-file: ./sbom-${{ env.IMAGE_NAME }}.spdx.json
+
+      - name: Attach SBOM to release
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
+        with:
+          tag_name: ${{ needs.release-please.outputs.tag_name }}
+          files: ./sbom-${{ env.IMAGE_NAME }}.spdx.json

.github/workflows/semantic_pr.yaml

@@ -0,0 +1,56 @@
+name: Semantic PR Validation
+on:
+  pull_request_target:
+    types:
+      - opened
+      - edited
+      - synchronize
+defaults:
+  run:
+    shell: bash
+jobs:
+  validate:
+    runs-on: ubuntu-22.04
+    permissions:
+      contents: read # Needed for checking out the repository
+      pull-requests: read # Needed for reading prs
+    steps:
+      - name: Validate Pull Request
+        uses: amannn/action-semantic-pull-request@47b15d52c5c30e94a17ec87eb8dd51ff5221fed9 # v5.3.0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          # Configure which types are allowed.
+          # Default: https://github.com/commitizen/conventional-commit-types
+          types: |
+            feat
+            fix
+            build
+            chore
+            ci
+            docs
+            perf
+            refactor
+            revert
+            style
+            test
+            deps
+          scopes: |
+            deps
+          # Configure that a scope must always be provided.
+          requireScope: false
+          # When using "Squash and merge" on a PR with only one commit, GitHub
+          # will suggest using that commit message instead of the PR title for the
+          # merge commit, and it's easy to commit this by mistake. Enable this option
+          # to also validate the commit message for one commit PRs.
+          validateSingleCommit: true
+          # Configure additional validation for the subject based on a regex.
+          # This ensures the subject doesn't start with an uppercase character.
+          subjectPattern: ^(?![A-Z]).+$
+          # If `subjectPattern` is configured, you can use this property to override
+          # the default error message that is shown when the pattern doesn't match.
+          # The variables `subject` and `title` can be used within the message.
+          subjectPatternError: |
+            The subject "{subject}" found in the pull request title "{title}"
+            didn't match the configured pattern. Please ensure that the subject
+            doesn't start with an uppercase character.

.github/workflows/test.yaml

@@ -0,0 +1,31 @@
+name: Run tests
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+env:
+    GO_VERSION: "~1.20"
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+
+      - name: Set up Go
+        uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Unit Test
+        run: make test
+
+      # - name: Fmt Test
+      #   run: fmtFiles=$(make fmt); if [ "$fmtFiles" != "" ];then exit 1; fi
+

.gitignore

@@ -1,3 +1,9 @@
+.idea
+__debug*
+.DS_Store
 k8sgpt*
+!charts/k8sgpt
 *.vscode
 dist/
+
+bin/

.goreleaser.yaml

@@ -13,6 +13,31 @@ builds:
       - linux
       - windows
       - darwin
+    ldflags:
+          - -s -w -X main.version={{.Version}}
+          - -s -w -X main.commit={{.ShortCommit}}
+          - -s -w -X main.Date={{.CommitDate}}
+
+nfpms:
+  - file_name_template: '{{ .ProjectName }}_{{ .Arch }}'
+    homepage: https://k8sgpt.ai
+    description: >-
+      K8sGPT is a tool for scanning your kubernetes clusters, diagnosing and triaging issues in simple english. It has SRE experience codified into it’s analyzers and helps to pull out the most relevant information to enrich it with AI.
+    license: "MIT"
+    formats:
+      - deb
+      - rpm
+      - apk
+    bindir: /usr/bin
+    section: utils
+    contents:
+      - src: ./LICENSE
+        dst: /usr/share/doc/nfpm/copyright
+        file_info:
+          mode: 0644
+
+sboms:
+  - artifacts: archive
 
 archives:
   - format: tar.gz
@@ -28,16 +53,22 @@ archives:
     format_overrides:
     - goos: windows
       format: zip
+
+brews:
+  - name: k8sgpt
+    homepage: https://k8sgpt.ai
+    tap:
+      owner: k8sgpt-ai
+      name: homebrew-k8sgpt
+
 checksum:
   name_template: 'checksums.txt'
+
 snapshot:
   name_template: "{{ incpatch .Version }}-next"
+
 changelog:
-  sort: asc
-  filters:
-    exclude:
-      - '^docs:'
-      - '^test:'
+  skip: true
 
 # The lines beneath this are called `modelines`. See `:help modeline`
 # Feel free to remove those if you don't want/use them.

.release-please-manifest.json

@@ -0,0 +1 @@
+{".":"0.3.19"}

CODE_OF_CONDUCT.md

@@ -0,0 +1,128 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the
+  overall community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or
+  advances of any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email
+  address, without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at
+contact@k8sgpt.ai.
+All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series
+of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or
+permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior,  harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within
+the community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.0, available at
+https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
+
+Community Impact Guidelines were inspired by [Mozilla's code of conduct
+enforcement ladder](https://github.com/mozilla/diversity).
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see the FAQ at
+https://www.contributor-covenant.org/faq. Translations are available at
+https://www.contributor-covenant.org/translations.

CONTRIBUTING.md

@@ -0,0 +1,113 @@
+# Contributing
+We're happy that you want to contribute to this project. Please read the sections to make the process as smooth as possible.
+
+## Requirements
+- Golang `1.20`
+- An OpenAI API key
+  * OpenAI API keys can be obtained from [OpenAI](https://platform.openai.com/account/api-keys)
+  * You can set the API key for k8sgpt using `./k8sgpt auth key`
+- If you want to build the container image, you need to have a container engine (docker, podman, rancher, etc.) installed
+
+## Getting Started
+
+**Where should I start?**
+- If you are new to the project, please check out the [good first issue](https://github.com/k8sgpt-ai/k8sgpt/labels/good%20first%20issue) label.
+- If you are looking for something to work on, check out our [open issues](https://github.com/k8sgpt-ai/k8sgpt/issues).
+- If you have an idea for a new feature, please open an issue, and we can discuss it.
+- We are also happy to help you find something to work on. Just reach out to us.
+
+**Getting in touch with the community**
+* Join our [#k8sgpt slack channel](https://join.slack.com/t/k8sgpt/shared_invite/zt-1rwe5fpzq-VNtJK8DmYbbm~iWL1H34nw)
+* Introduce yourself on the slack channel or open an issue to let us know that you are interested in contributing
+
+**Discuss issues**
+* Before you start working on something, propose and discuss your solution on the issue
+* If you are unsure about something, ask the community
+
+**How do I contribute?**
+- Fork the repository and clone it locally
+- Create a new branch and follow [conventional commits](https://www.conventionalcommits.org/en/v1.0.0/) guidelines for work undertaken
+- Assign yourself to the issue, if you are working on it (if you are not a member of the organization, please leave a comment on the issue)
+- Make your changes
+- Keep pull requests small and focused, if you have multiple changes, please open multiple PRs
+- Create a pull request back to the upstream repository and follow the [pull request template](.github/pull_request_template.md) guidelines.
+- Wait for a review and address any comments
+
+**Opening PRs**
+- As long as you are working on your PR, please mark it as a draft
+- Please make sure that your PR is up-to-date with the latest changes in `main`
+- Fill out the PR template
+- Mention the issue that your PR is addressing (closes: #<id>)
+- Make sure that your PR passes all checks
+
+**Reviewing PRs**
+- Be respectful and constructive
+- Assign yourself to the PR
+- Check if all checks are passing
+- Suggest changes instead of simply commenting on found issues
+- If you are unsure about something, ask the author
+- If you are not sure if the changes work, try them out
+- Reach out to other reviewers if you are unsure about something
+- If you are happy with the changes, approve the PR
+- Merge the PR once it has all approvals and the checks are passing
+
+## DCO
+We have a DCO check which runs on every PR to verify that the commit has been signed off.
+
+To sign off the last commit you made, you can use
+
+```
+git commit --amend --signoff
+```
+
+You can also automate signing off your commits by adding the following to your `.zshrc` or `.bashrc`:
+
+```
+git() {
+  if [ $# -gt 0 ] && [[ "$1" == "commit" ]] ; then
+     shift
+     command git commit --signoff "$@"
+  else
+     command git "$@"
+  fi
+}
+```
+
+## Semantic commits
+We use [Semantic Commits](https://www.conventionalcommits.org/en/v1.0.0/) to make it easier to understand what a commit does and to build pretty changelogs. Please use the following prefixes for your commits:
+- `feat`: A new feature
+- `fix`: A bug fix
+- `docs`: Documentation changes
+- `chores`: Changes to the build process or auxiliary tools and libraries such as documentation generation
+- `refactor`: A code change that neither fixes a bug nor adds a feature
+- `test`: Adding missing tests or correcting existing tests
+- `ci`: Changes to our CI configuration files and scripts
+
+An example for this could be:
+```
+git commit -m "docs: add a new section to the README"
+```
+
+## Building
+Building the binary is as simple as running `go build .` in the root of the repository. If you want to build the container image, you can run `docker build -t k8sgpt -f container/Dockerfile .` in the root of the repository.
+
+## Releasing
+Releases of k8sgpt are done using [Release Please](https://github.com/googleapis/release-please) and [GoReleaser](https://goreleaser.com/). The workflow looks like this:
+
+* A PR is merged to the `main` branch:
+  * Release please is triggered, creates or updates a new release PR
+  * This is done with every merge to main, the current release PR is updated every time
+
+* Merging the 'release please' PR to `main`:
+  * Release please is triggered, creates a new release and updates the changelog based on the commit messages
+  * GoReleaser is triggered, builds the binaries and attaches them to the release
+  * Containers are created and pushed to the container registry
+
+> With the next relevant merge, a new release PR will be created and the process starts again
+
+### Manually setting the version
+If you want to manually set the version, you can create a PR with an empty commit message that contains the version number in the commit message. For example:
+
+Such a commit can get produced as follows: `git commit --allow-empty -m "chore: release 0.0.3" -m "Release-As: 0.0.3`
+
+

LICENSE

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
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+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
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+      form, that is based on (or derived from) the Work and for which the
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+      of this License, Derivative Works shall not include works that remain
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+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
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+
+   2. Grant of Copyright License. Subject to the terms and conditions of
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+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+   4. Redistribution. You may reproduce and distribute copies of the
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+      meet the following conditions:
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+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
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+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
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+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
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+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright 2023 The k8sgpt Authors
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

Makefile

@@ -0,0 +1,157 @@
+# Copyright 2023 K8sgpt AI. All rights reserved.
+# Use of this source code is governed by a MIT style
+# license that can be found in the LICENSE file.
+
+# ==============================================================================
+# define the default goal
+#
+ROOT_PACKAGE=github.com/k8sgpt-ai/k8sgpt
+
+SHELL := /bin/bash
+DIRS=$(shell ls)
+GO=go
+GOOS ?= $(shell go env GOOS)
+GOARCH ?= $(shell go env GOARCH)
+
+.DEFAULT_GOAL := help
+
+# include the common makefile
+COMMON_SELF_DIR := $(dir $(lastword $(MAKEFILE_LIST)))
+# ROOT_DIR: root directory of the code base
+ifeq ($(origin ROOT_DIR),undefined)
+ROOT_DIR := $(abspath $(shell cd $(COMMON_SELF_DIR)/. && pwd -P))
+endif
+# OUTPUT_DIR: The directory where the build output is stored.
+ifeq ($(origin OUTPUT_DIR),undefined)
+OUTPUT_DIR := $(ROOT_DIR)/bin
+$(shell mkdir -p $(OUTPUT_DIR))
+endif
+
+ifeq ($(origin VERSION), undefined)
+VERSION := $(shell git describe --abbrev=0 --dirty --always --tags | sed 's/-/./g')
+endif
+
+# Check if the tree is dirty. default to dirty(maybe u should commit?)
+GIT_TREE_STATE:="dirty"
+ifeq (, $(shell git status --porcelain 2>/dev/null))
+	GIT_TREE_STATE="clean"
+endif
+GIT_COMMIT:=$(shell git rev-parse HEAD)
+
+IMG ?= ghcr.io/k8sgpt-ai/k8sgpt:latest
+
+BUILDFILE = "./main.go"
+BUILDAPP = "$(OUTPUT_DIR)/k8sgpt"
+
+.PHONY: all
+all: tidy add-copyright lint cover build
+
+# ==============================================================================
+# Targets
+
+## build: Build binaries by default
+.PHONY: build
+build: 
+	@echo "$(shell go version)"
+	@echo "===========> Building binary $(BUILDAPP) *[Git Info]: $(VERSION)-$(GIT_COMMIT)"
+	@export CGO_ENABLED=0 && go build -o $(BUILDAPP) -ldflags "-s -w -X main.version=dev -X main.commit=$$(git rev-parse --short HEAD) -X main.date=$$(date +%FT%TZ)" $(BUILDFILE)
+
+## tidy: tidy go.mod
+.PHONY: tidy
+tidy:
+	@$(GO) mod tidy
+
+## deploy: Deploy k8sgpt
+.PHONY: deploy
+deploy: helm
+	@echo "===========> Deploying k8sgpt"
+	$(HELM) install k8sgpt charts/k8sgpt -n k8sgpt --create-namespace
+
+## update: Update k8sgpt
+.PHONY: update
+update: helm
+	@echo "===========> Updating k8sgpt"
+	$(HELM) upgrade k8sgpt charts/k8sgpt -n k8sgpt
+
+## undeploy: Undeploy k8sgpt
+.PHONY: undeploy
+undeploy: helm
+	@echo "===========> Undeploying k8sgpt"
+	$(HELM) uninstall k8sgpt -n k8sgpt
+
+## docker-build: Build docker image
+.PHONY: docker-build
+docker-build:
+	@echo "===========> Building docker image"
+	docker buildx build --build-arg=VERSION="$$(git describe --tags --abbrev=0)" --build-arg=COMMIT="$$(git rev-parse --short HEAD)" --build-arg DATE="$$(date +%FT%TZ)" --platform="linux/amd64,linux/arm64" -t ${IMG} -f container/Dockerfile . --push
+
+## fmt: Run go fmt against code.
+.PHONY: fmt
+fmt:
+	@$(GO) fmt ./...
+
+## vet: Run go vet against code.
+.PHONY: vet
+vet:
+	@$(GO) vet ./...
+
+## lint: Run go lint against code.
+.PHONY: lint
+lint:
+	@golangci-lint run -v ./...
+
+## style: Code style -> fmt,vet,lint
+.PHONY: style
+style: fmt vet lint
+
+## test: Run unit test
+.PHONY: test
+test: 
+	@echo "===========> Run unit test"
+	@$(GO) test ./... 
+
+## cover: Run unit test with coverage
+.PHONY: cover
+cover: test
+	@$(GO) test -cover
+
+## go.clean: Clean all builds
+.PHONY: clean
+clean:
+	@echo "===========> Cleaning all builds OUTPUT_DIR($(OUTPUT_DIR))"
+	@-rm -vrf $(OUTPUT_DIR)
+	@echo "===========> End clean..."
+
+## help: Show this help info.
+.PHONY: help
+help: Makefile
+	@printf "\n\033[1mUsage: make <TARGETS> ...\033[0m\n\n\\033[1mTargets:\\033[0m\n\n"
+	@sed -n 's/^##//p' $< | awk -F':' '{printf "\033[36m%-28s\033[0m %s\n", $$1, $$2}' | sed -e 's/^/ /'
+
+## copyright.verify: Validate boilerplate headers for assign files
+.PHONY: copyright.verify
+copyright.verify: tools.verify.addlicense
+	@echo "===========> Validate boilerplate headers for assign files starting in the $(ROOT_DIR) directory"
+#	@addlicense -v -check -ignore **/test/** -f $(LICENSE_TEMPLATE) $(CODE_DIRS)
+	@echo "===========> End of boilerplate headers check..."
+
+## copyright.add: Add the boilerplate headers for all files
+.PHONY: copyright.add
+copyright.add: tools.verify.addlicense
+	@echo "===========> Adding $(LICENSE_TEMPLATE) the boilerplate headers for all files"
+#	@addlicense -y $(shell date +"%Y") -v -c "K8sgpt AI." -f $(LICENSE_TEMPLATE) $(CODE_DIRS)
+	@echo "===========> End the copyright is added..."
+
+# =====
+# Tools
+
+HELM_VERSION ?= v3.11.3
+
+helm:
+	if ! test -f  $(OUTPUT_DIR)/helm-$(GOOS)-$(GOARCH); then \
+		curl -L https://get.helm.sh/helm-$(HELM_VERSION)-$(GOOS)-$(GOARCH).tar.gz | tar xz; \
+		mv $(GOOS)-$(GOARCH)/helm $(OUTPUT_DIR)/helm-$(GOOS)-$(GOARCH); \
+		chmod +x $(OUTPUT_DIR)/helm-$(GOOS)-$(GOARCH); \
+		rm -rf ./$(GOOS)-$(GOARCH)/; \
+	fi
+HELM=$(OUTPUT_DIR)/helm-$(GOOS)-$(GOARCH)

README.md

@@ -1,56 +1,574 @@
-<img src="images/logo.png" width="100px;" />
+<picture>
+  <source media="(prefers-color-scheme: dark)" srcset="./images/banner-white.png" width="600px;">
+  <img alt="Text changing depending on mode. Light: 'So light!' Dark: 'So dark!'" src="./images/banner-black.png" width="600px;">
+</picture>
+<br/>
 
-# k8sgpt
+![GitHub code size in bytes](https://img.shields.io/github/languages/code-size/k8sgpt-ai/k8sgpt)
+![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/k8sgpt-ai/k8sgpt/release.yaml)
+![GitHub release (latest by date)](https://img.shields.io/github/v/release/k8sgpt-ai/k8sgpt)
+[![OpenSSF Best Practices](https://bestpractices.coreinfrastructure.org/projects/7272/badge)](https://bestpractices.coreinfrastructure.org/projects/7272)
+[![Link to documentation](https://img.shields.io/static/v1?label=%F0%9F%93%96&message=Documentation&color=blue)](https://docs.k8sgpt.ai/)
 
-<br />
-AI Powered Kubernetes debugging for SRE, Platform and DevOps teams.
-<br />
+`k8sgpt` is a tool for scanning your Kubernetes clusters, diagnosing, and triaging issues in simple English.
 
-<img src="images/demo.gif" width=800px; />
+It has SRE experience codified into its analyzers and helps to pull out the most relevant information to enrich it with AI.
 
-## What is k8sgpt?
+_Out of the box integration with OpenAI, Azure, Cohere, Amazon Bedrock and local models._
 
-`k8sgpt` is a tool for scanning your kubernetes clusters, diagnosing and triaging issues in simple english.
-It reduces the mystery of kubernetes and makes it easy to understand what is going on in your cluster.
+<a href="https://www.producthunt.com/posts/k8sgpt?utm_source=badge-featured&utm_medium=badge&utm_souce=badge-k8sgpt" target="_blank"><img src="https://api.producthunt.com/widgets/embed-image/v1/featured.svg?post_id=389489&theme=light" alt="K8sGPT - K8sGPT&#0032;gives&#0032;Kubernetes&#0032;Superpowers&#0032;to&#0032;everyone | Product Hunt" style="width: 250px; height: 54px;" width="250" height="54" /></a>
+
+<img src="images/demo4.gif" width=650px; />
+
+# CLI Installation
 
 
-## Usage
+### Linux/Mac via brew
 
 ```
-k8sgpt auth key <Your OpenAI key>
+brew tap k8sgpt-ai/k8sgpt
+brew install k8sgpt
+```
 
-k8sgpt find problems --explain
+<details>
+  <summary>RPM-based installation (RedHat/CentOS/Fedora)</summary>
+
+  **32 bit:**
+  <!---x-release-please-start-version-->
+  ```
+  curl -LO https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.3.19/k8sgpt_386.rpm
+  sudo rpm -ivh k8sgpt_386.rpm
+  ```
+  <!---x-release-please-end-->
+
+  **64 bit:**
+
+  <!---x-release-please-start-version-->
+  ```
+  curl -LO https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.3.19/k8sgpt_amd64.rpm
+  sudo rpm -ivh -i k8sgpt_amd64.rpm
+  ```
+  <!---x-release-please-end-->
+</details>
+
+<details>
+  <summary>DEB-based installation (Ubuntu/Debian)</summary>
+
+  **32 bit:**
+  <!---x-release-please-start-version-->
+  ```
+  curl -LO https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.3.19/k8sgpt_386.deb
+  sudo dpkg -i k8sgpt_386.deb
+  ```
+  <!---x-release-please-end-->
+  **64 bit:**
+
+  <!---x-release-please-start-version-->
+  ```
+  curl -LO https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.3.19/k8sgpt_amd64.deb
+  sudo dpkg -i k8sgpt_amd64.deb
+  ```
+  <!---x-release-please-end-->
+</details>
+
+<details>
+
+  <summary>APK-based installation (Alpine)</summary>
+
+  **32 bit:**
+  <!---x-release-please-start-version-->
+  ```
+  curl -LO https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.3.19/k8sgpt_386.apk
+  apk add k8sgpt_386.apk
+  ```
+  <!---x-release-please-end-->
+  **64 bit:**
+  <!---x-release-please-start-version-->
+  ```
+  curl -LO https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.3.19/k8sgpt_amd64.apk
+  apk add k8sgpt_amd64.apk
+  ```
+  <!---x-release-please-end-->x
+</details>
+
+<details>
+  <summary>Failing Installation on WSL or Linux (missing gcc)</summary>
+  When installing Homebrew on WSL or Linux, you may encounter the following error:
+
+  ```
+  ==> Installing k8sgpt from k8sgpt-ai/k8sgpt Error: The following formula cannot be installed from a bottle and must be
+  built from the source. k8sgpt Install Clang or run brew install gcc.
+  ```
+
+If you install gcc as suggested, the problem will persist. Therefore, you need to install the build-essential package.
+  ```
+     sudo apt-get update
+     sudo apt-get install build-essential
+  ```
+</details>
+
+
+### Windows
+
+* Download the latest Windows binaries of **k8sgpt** from the [Release](https://github.com/k8sgpt-ai/k8sgpt/releases)
+  tab based on your system architecture.
+* Extract the downloaded package to your desired location. Configure the system *path* variable with the binary location
+
+## Operator Installation
+
+To install within a Kubernetes cluster please use our `k8sgpt-operator` with installation instructions available [here](https://github.com/k8sgpt-ai/k8sgpt-operator)
+
+_This mode of operation is ideal for continuous monitoring of your cluster and can integrate with your existing monitoring such as Prometheus and Alertmanager._
+
+
+## Quick Start
+
+* Currently the default AI provider is OpenAI, you will need to generate an API key from [OpenAI](https://openai.com)
+  * You can do this by running `k8sgpt generate` to open a browser link to generate it
+* Run `k8sgpt auth add` to set it in k8sgpt.
+  * You can provide the password directly using the `--password` flag.
+* Run `k8sgpt filters` to manage the active filters used by the analyzer. By default, all filters are executed during analysis.
+* Run `k8sgpt analyze` to run a scan.
+* And use `k8sgpt analyze --explain` to get a more detailed explanation of the issues.
+* You also run `k8sgpt analyze --with-doc` (with or without the explain flag) to get the official documentation from kubernetes.
+
+## Analyzers
+
+K8sGPT uses analyzers to triage and diagnose issues in your cluster. It has a set of analyzers that are built in, but
+you will be able to write your own analyzers.
+
+### Built in analyzers
+
+#### Enabled by default
+
+- [x] podAnalyzer
+- [x] pvcAnalyzer
+- [x] rsAnalyzer
+- [x] serviceAnalyzer
+- [x] eventAnalyzer
+- [x] ingressAnalyzer
+- [x] statefulSetAnalyzer
+- [x] deploymentAnalyzer
+- [x] cronJobAnalyzer
+- [x] nodeAnalyzer
+- [x] mutatingWebhookAnalyzer
+- [x] validatingWebhookAnalyzer
+
+#### Optional
+
+- [x] hpaAnalyzer
+- [x] pdbAnalyzer
+- [x] networkPolicyAnalyzer
+
+## Examples
+
+_Run a scan with the default analyzers_
+
+```
+k8sgpt generate
+k8sgpt auth add
+k8sgpt analyze --explain
+k8sgpt analyze --explain --with-doc
+```
+
+_Filter on resource_
+
+```
+k8sgpt analyze --explain --filter=Service
+```
+
+_Filter by namespace_
+```
+k8sgpt analyze --explain --filter=Pod --namespace=default
+```
+
+_Output to JSON_
+
+```
+k8sgpt analyze --explain --filter=Service --output=json
+```
+
+_Anonymize during explain_
+
+```
+k8sgpt analyze --explain --filter=Service --output=json --anonymize
+```
+
+<details>
+<summary> Using filters </summary>
+
+_List filters_
+
+```
+k8sgpt filters list
+```
+
+_Add default filters_
+
+```
+k8sgpt filters add [filter(s)]
+```
+
+### Examples :
+
+- Simple filter : `k8sgpt filters add Service`
+- Multiple filters : `k8sgpt filters add Ingress,Pod`
+
+_Remove default filters_
+
+```
+k8sgpt filters remove [filter(s)]
+```
+
+### Examples :
+
+- Simple filter : `k8sgpt filters remove Service`
+- Multiple filters : `k8sgpt filters remove Ingress,Pod`
+
+</details>
+
+<details>
+
+<summary> Additional commands </summary>
+
+_List configured backends_
+
+```
+k8sgpt auth list
+```
+
+_Update configured backends_
+
+```
+k8sgpt auth update $MY_BACKEND1,$MY_BACKEND2..
+```
+
+_Remove configured backends_
+
+```
+k8sgpt auth remove $MY_BACKEND1,$MY_BACKEND2..
+```
+
+_List integrations_
+
+```
+k8sgpt integrations list
+```
+
+_Activate integrations_
+
+```
+k8sgpt integrations activate [integration(s)]
+```
+
+_Use integration_
+
+```
+k8sgpt analyze --filter=[integration(s)]
+```
+
+_Deactivate integrations_
+
+```
+k8sgpt integrations deactivate [integration(s)]
+```
+
+_Serve mode_
+
+```
+k8sgpt serve
+```
+
+_Analysis with serve mode_
+
+```
+curl -X GET "http://localhost:8080/analyze?namespace=k8sgpt&explain=false"
+```
+</details>
+
+
+## Key Features
+
+<details>
+<summary> LocalAI provider </summary>
+
+To run local models, it is possible to use OpenAI compatible APIs, for instance [LocalAI](https://github.com/go-skynet/LocalAI) which uses [llama.cpp](https://github.com/ggerganov/llama.cpp) and [ggml](https://github.com/ggerganov/ggml) to run inference on consumer-grade hardware. Models supported by LocalAI for instance are Vicuna, Alpaca, LLaMA, Cerebras, GPT4ALL, GPT4ALL-J and koala.
+
+
+To run local inference, you need to download the models first, for instance you can find `ggml` compatible models in [huggingface.com](https://huggingface.co/models?search=ggml) (for example vicuna, alpaca and koala).
+
+### Start the API server
+
+To start the API server, follow the instruction in [LocalAI](https://github.com/go-skynet/LocalAI#example-use-gpt4all-j-model).
+
+### Run k8sgpt
+
+To run k8sgpt, run `k8sgpt auth add` with the `localai` backend:
+
+```
+k8sgpt auth add --backend localai --model <model_name> --baseurl http://localhost:8080/v1 --temperature 0.7
+```
+
+Now you can analyze with the `localai` backend:
+
+```
+k8sgpt analyze --explain --backend localai
+```
+
+</details>
+
+<details>
+<summary> AzureOpenAI provider </summary>
+
+<em>Prerequisites:</em> an Azure OpenAI deployment is needed, please visit MS official [documentation](https://learn.microsoft.com/en-us/azure/cognitive-services/openai/how-to/create-resource?pivots=web-portal#create-a-resource) to create your own.
+
+To authenticate with k8sgpt, you will need the Azure OpenAI endpoint of your tenant `"https://your Azure OpenAI Endpoint"`, the api key to access your deployment, the deployment name of your model and the model name itself.
+
+
+To run k8sgpt, run `k8sgpt auth` with the `azureopenai` backend:
+```
+k8sgpt auth add --backend azureopenai --baseurl https://<your Azure OpenAI endpoint> --engine <deployment_name> --model <model_name>
+```
+Lastly, enter your Azure API key, after the prompt.
+
+Now you are ready to analyze with the azure openai backend:
+```
+k8sgpt analyze --explain --backend azureopenai
+```
+
+
+
+</details>
+
+<details>
+<summary>Cohere provider</summary>
+
+<em>Prerequisites:</em> a Cohere API key is needed, please visit the [Cohere dashboard](https://dashboard.cohere.ai/api-keys) to create one.
+
+To run k8sgpt, run `k8sgpt auth` with the `cohere` backend:
+
+```
+k8sgpt auth add --backend cohere --model command-nightly
+```
+
+Lastly, enter your Cohere API key, after the prompt.
+
+Now you are ready to analyze with the Cohere backend:
+
+```
+k8sgpt analyze --explain --backend cohere
+```
+
+</details>
+
+<details>
+<summary>Amazon Bedrock provider</summary>
+
+
+<em>Prerequisites</em>
+Bedrock API access is needed. 
+
+<img src="images/bedrock.png" width="500px;" />
+
+As illustrated below, you will need to enable this in the [AWS Console](https://eu-central-1.console.aws.amazon.com/bedrock/home?region=eu-central-1#/modelaccess)
+
+In addition to this you will need to set the follow local environmental variables:
+
+
+```
+- AWS_ACCESS_KEY
+- AWS_SECRET_ACCESS_KEY
+- AWS_DEFAULT_REGION
+```
+
+
+```
+k8sgpt auth add --backend amazonbedrock --model anthropic.claude-v2
+```
+
+TODO: Currently access key will be requested in the CLI, you can enter anything into this. 
+
+#### Usage
+
+```
+k8sgpt analyze -e -b amazonbedrock
+
+0 argocd/argocd-application-controller(argocd-application-controller)
+- Error: StatefulSet uses the service argocd/argocd-application-controller which does not exist.
+
+ You're right, I don't have enough context to determine if a StatefulSet is correctly configured to use a non-existent service. A StatefulSet manages Pods with persistent storage, and the Pods are created from the same spec. The service name referenced in the StatefulSet configuration would need to match an existing Kubernetes service for the Pods to connect to. Without more details on the specific StatefulSet and environment, I can't confirm whether the configuration is valid or not.
+```
+</details>
+
+<details>
+<summary>Setting a new default AI provider</summary>
+
+There may be scenarios where you wish to have K8sGPT plugged into several default AI providers. In this case you may wish to use one as a new default, other than OpenAI which is the project default.
+
+_To view available providers_
+
+```
+k8sgpt auth list
+Default:
+> openai
+Active:
+> openai
+> azureopenai
+Unused:
+> localai
+> noopai
+> amazonbedrock
+> cohere
 
 ```
 
 
-### Configuration 
-
-`k8sgpt` stores config data in `~/.k8sgpt` the data is stored in plain text, including your OpenAI key.
-
-
-### Example
+_To set a new default provider_
 
 ```
-❯ k8sgpt find problems --explain
-default/deathstar-5b559d699b-d4jm7: Back-off pulling image "docker.io/cilium/starwaraaes"
+k8sgpt auth default -p azureopenai
+Default provider set to azureopenai
+```
 
 
-The Kubernetes error message: Back-off pulling image "docker.io/cilium/starwaraaes" means that the Kubernetes cluster is having trouble pulling the specified container image from the Docker registry. 
+</details>
 
-To solve this issue, you can try the following:
 
-1. Check if the specified image exists in the Docker registry by running the following command:
+<details>
 
-    `docker pull docker.io/cilium/starwaraaes`
+With this option, the data is anonymized before being sent to the AI Backend. During the analysis execution, `k8sgpt` retrieves sensitive data (Kubernetes object names, labels, etc.). This data is masked when sent to the AI backend and replaced by a key that can be used to de-anonymize the data when the solution is returned to the user.
 
-2. If the image exists, try pulling the image manually on the node where the container is trying to run. This can be done by running the following command:
 
-    `docker pull docker.io/cilium/starwaraaes`
+<summary> Anonymization </summary>
 
-3. If the image is not found in the Docker registry, check if the image name and tag are correct.
+1. Error reported during analysis:
+```bash
+Error: HorizontalPodAutoscaler uses StatefulSet/fake-deployment as ScaleTargetRef which does not exist.
+```
 
-4. If the issue persists, check the Docker engine logs for any error messages that might provide more context on the issue.
-placed-application-demo/placed-application-demo-58469d688c-7wdps: 0/5 nodes are available: 5 node(s) were unschedulable. preemption: 0/5 nodes are available: 5 Preemption is not helpful for scheduling..
+2. Payload sent to the AI backend:
+```bash
+Error: HorizontalPodAutoscaler uses StatefulSet/tGLcCRcHa1Ce5Rs as ScaleTargetRef which does not exist.
+```
 
-```
+3. Payload returned by the AI:
+```bash
+The Kubernetes system is trying to scale a StatefulSet named tGLcCRcHa1Ce5Rs using the HorizontalPodAutoscaler, but it cannot find the StatefulSet. The solution is to verify that the StatefulSet name is spelled correctly and exists in the same namespace as the HorizontalPodAutoscaler.
+```
+
+4. Payload returned to the user:
+```bash
+The Kubernetes system is trying to scale a StatefulSet named fake-deployment using the HorizontalPodAutoscaler, but it cannot find the StatefulSet. The solution is to verify that the StatefulSet name is spelled correctly and exists in the same namespace as the HorizontalPodAutoscaler.
+```
+
+Note: **Anonymization does not currently apply to events.**
+
+### Further Details
+
+**Anonymization does not currently apply to events.**
+
+*In a few analysers like Pod, we feed to the AI backend the event messages which are not known beforehand thus we are not masking them for the **time being**.*
+
+- The following is the list of analysers in which data is **being masked**:-
+
+  - Statefulset
+  - Service
+  - PodDisruptionBudget
+  - Node
+  - NetworkPolicy
+  - Ingress
+  - HPA
+  - Deployment
+  - Cronjob
+
+- The following is the list of analysers in which data is **not being masked**:-
+
+  - RepicaSet
+  - PersistentVolumeClaim
+  - Pod
+  - **_*Events_**
+
+***Note**:
+  - k8gpt will not mask the above analysers because they do not send any identifying information except **Events** analyser.
+  - Masking for **Events** analyzer is scheduled in the near future as seen in this [issue](https://github.com/k8sgpt-ai/k8sgpt/issues/560). _Further research has to be made to understand the patterns and be able to mask the sensitive parts of an event like pod name, namespace etc._
+
+- The following is the list of fields which are not **being masked**:-
+
+  - Describe
+  - ObjectStatus
+  - Replicas
+  - ContainerStatus
+  - **_*Event Message_**
+  - ReplicaStatus
+  - Count (Pod)
+
+***Note**:
+  - It is quite possible the payload of the event message might have something like "super-secret-project-pod-X crashed" which we don't currently redact _(scheduled in the near future as seen in this [issue](https://github.com/k8sgpt-ai/k8sgpt/issues/560))_.
+
+### Proceed with care
+
+  - The K8gpt team recommends using an entirely different backend **(a local model) in critical production environments**. By using a local model, you can rest assured that everything stays within your DMZ, and nothing is leaked.
+  - If there is any uncertainty about the possibility of sending data to a public LLM (open AI, Azure AI) and it poses a risk to business-critical operations, then, in such cases, the use of public LLM should be avoided based on personal assessment and the jurisdiction of risks involved.
+
+
+</details>
+
+<details>
+<summary> Configuration management</summary>
+
+`k8sgpt` stores config data in the `$XDG_CONFIG_HOME/k8sgpt/k8sgpt.yaml` file. The data is stored in plain text, including your OpenAI key.
+
+Config file locations:
+| OS      | Path                                             |
+| ------- | ------------------------------------------------ |
+| MacOS   | ~/Library/Application Support/k8sgpt/k8sgpt.yaml |
+| Linux   | ~/.config/k8sgpt/k8sgpt.yaml                     |
+| Windows | %LOCALAPPDATA%/k8sgpt/k8sgpt.yaml                |
+</details>
+
+<details>
+There may be scenarios where caching remotely is preferred.
+In these scenarios K8sGPT supports AWS S3 or Azure Blob storage Integration.
+
+<summary> Remote caching </summary>  
+<em>Note: You can only configure and use only one remote cache at a time</em>
+
+_Adding a remote cache_
+
+ * AWS S3
+   *  _As a prerequisite `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY` are required as environmental variables._
+   * Configuration, ``` k8sgpt cache add --region <aws region> --bucket <name> ```
+     * K8sGPT will create the bucket if it does not exist
+ * Azure Storage
+   * We support a number of [techniques](https://learn.microsoft.com/en-us/azure/developer/go/azure-sdk-authentication?tabs=bash#2-authenticate-with-azure) to authenticate against Azure
+   * Configuration, ``` k8sgpt cache add --storageacc <storage account name> --container <container name> ```
+     * K8sGPT assumes that the storage account already exist and it will create the container if it does not exist
+     * It's **users'** responsibility have to grant specific permissions to their identity in order to be able to upload blob files and create SA containers (e.g Storage Blob Data Contributor)       
+
+_Listing cache items_
+```
+k8sgpt cache list
+```
+
+_Removing the remote cache_
+Note: this will not delete the upstream S3 bucket or Azure storage container
+```
+k8sgpt cache remove
+```
+</details>
+
+
+## Documentation
+
+Find our official documentation available [here](https://docs.k8sgpt.ai)
+
+
+## Contributing
+
+Please read our [contributing guide](./CONTRIBUTING.md).
+## Community
+Find us on [Slack](https://join.slack.com/t/k8sgpt/shared_invite/zt-1rwe5fpzq-VNtJK8DmYbbm~iWL1H34nw)
+
+<a href="https://github.com/k8sgpt-ai/k8sgpt/graphs/contributors">
+  <img src="https://contrib.rocks/image?repo=k8sgpt-ai/k8sgpt" />
+</a>

SECURITY.md

@@ -0,0 +1,11 @@
+# Security Policy
+
+## Supported Versions
+
+We currently support the latest release for security patching and will deploy forward releases.
+
+For example if there is a vulnerability in release `0.1.0` we will fix that release in version `0.1.1-fix` or `0.1.1`
+
+## Reporting a Vulnerability
+
+If you are aware of a vulnerability please feel free to disclose it responsibly to contact@k8sgpt.ai or to one of our maintainers in our Slack community.

charts/k8sgpt/Chart.yaml

@@ -0,0 +1,6 @@
+apiVersion: v2
+appVersion: v0.3.0 #x-release-please-version
+description: A Helm chart for K8SGPT
+name: k8sgpt
+type: application
+version: 1.0.0

charts/k8sgpt/templates/_helpers.tpl

@@ -0,0 +1,44 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "k8sgpt.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "k8sgpt.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "k8sgpt.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "k8sgpt.labels" -}}
+helm.sh/chart: {{ include "k8sgpt.chart" . }}
+app.kubernetes.io/name: {{ include "k8sgpt.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion }}
+{{- end }}
+{{- end }}

charts/k8sgpt/templates/deployment.yaml

@@ -0,0 +1,57 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ template "k8sgpt.fullname" . }}
+  namespace: {{ .Release.Namespace | quote }}
+  {{- if .Values.deployment.annotations }}
+  annotations:
+  {{- toYaml .Values.deployment.annotations | nindent 4 }}
+  {{- end }}
+  labels:
+    {{- include "k8sgpt.labels" . | nindent 4 }}
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: {{ include "k8sgpt.name" . }}
+      app.kubernetes.io/instance: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: {{ include "k8sgpt.name" . }}
+        app.kubernetes.io/instance: {{ .Release.Name }}
+    spec:
+      serviceAccountName: {{ template "k8sgpt.fullname" . }}
+      containers:
+      - name: k8sgpt-container
+        imagePullPolicy: {{ .Values.deployment.imagePullPolicy }}
+        image: {{ .Values.deployment.image.repository }}:{{ .Values.deployment.image.tag | default .Chart.AppVersion }}
+        ports:
+        - containerPort: 8080
+        args: ["serve"]
+        {{- if .Values.deployment.resources }}
+        resources:
+        {{- toYaml .Values.deployment.resources | nindent 10 }}
+        {{- end }}
+        env:
+        - name: K8SGPT_MODEL
+          value: {{ .Values.deployment.env.model }}
+        - name: K8SGPT_BACKEND
+          value: {{ .Values.deployment.env.backend }}
+        {{- if .Values.secret.secretKey }}
+        - name: K8SGPT_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: ai-backend-secret
+              key: secret-key
+        {{- end }}
+        - name: XDG_CONFIG_HOME
+          value: /k8sgpt-config/
+        - name: XDG_CACHE_HOME
+          value: /k8sgpt-config/
+        volumeMounts:
+        - mountPath: /k8sgpt-config
+          name: config
+      volumes:
+      - emptyDir: {}
+        name: config

charts/k8sgpt/templates/role.yaml

@@ -0,0 +1,16 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ template "k8sgpt.fullname" . }}
+  namespace: {{ .Release.Namespace | quote }}
+  labels:
+    {{- include "k8sgpt.labels" . | nindent 4 }}
+rules:
+- apiGroups:
+  - '*'
+  resources:
+  - '*'
+  verbs:
+  - get
+  - list
+  - watch

charts/k8sgpt/templates/rolebinding.yaml

@@ -0,0 +1,15 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ template "k8sgpt.fullname" . }}
+  namespace: {{ .Release.Namespace | quote }}
+  labels:
+    {{- include "k8sgpt.labels" . | nindent 4 }}
+subjects:
+- kind: ServiceAccount
+  name: {{ template "k8sgpt.fullname" . }}
+  namespace: {{ .Release.Namespace | quote }}
+roleRef:
+  kind: ClusterRole
+  name: {{ template "k8sgpt.fullname" . }}
+  apiGroup: rbac.authorization.k8s.io

charts/k8sgpt/templates/sa.yaml

@@ -0,0 +1,7 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ template "k8sgpt.fullname" . }}
+  namespace: {{ .Release.Namespace | quote }}
+  labels:
+    {{- include "k8sgpt.labels" . | nindent 4 }}

charts/k8sgpt/templates/secret.yaml

@@ -0,0 +1,10 @@
+{{- if .Values.secret.secretKey }}
+apiVersion: v1
+data:
+  secret-key: {{ .Values.secret.secretKey }}
+kind: Secret
+metadata:
+  name: ai-backend-secret
+  namespace: {{ .Release.Namespace | quote }}
+type: Opaque
+{{- end}}

charts/k8sgpt/templates/service.yaml

@@ -0,0 +1,22 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ template "k8sgpt.fullname" . }}
+  namespace: {{ .Release.Namespace | quote }}
+  labels:
+    {{- include "k8sgpt.labels" . | nindent 4 }}
+  {{- if .Values.service.annotations }}
+  annotations:
+  {{- toYaml .Values.service.annotations | nindent 4 }}
+  {{- end }}
+spec:
+  selector:
+    app.kubernetes.io/name: {{ include "k8sgpt.name" . }}
+  ports:
+    - name: http
+      port: 8080
+      targetPort: 8080
+    - name: metrics
+      port: 8081
+      targetPort: 8081
+  type: {{ .Values.service.type }}

charts/k8sgpt/templates/serviceMonitor.yaml

@@ -0,0 +1,21 @@
+{{- if .Values.serviceMonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: {{ template "k8sgpt.fullname" . }}
+  namespace: {{ .Release.Namespace | quote }}
+  labels:
+    {{- include "k8sgpt.labels" . | nindent 4 }}
+  {{- if .Values.serviceMonitor.additionalLabels }}
+    {{- toYaml .Values.serviceMonitor.additionalLabels | nindent 4 }}
+  {{- end }}
+spec:
+  endpoints:
+  - honorLabels: true
+    path: /metrics
+    port: metrics
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: {{ include "k8sgpt.name" . }}
+      app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}

charts/k8sgpt/values.yaml

@@ -0,0 +1,27 @@
+deployment:
+  image:
+    repository: ghcr.io/k8sgpt-ai/k8sgpt
+    tag: "" # defaults to Chart.appVersion if unspecified
+  imagePullPolicy: Always
+  annotations: {}
+  env:
+    model: "gpt-3.5-turbo"
+    backend: "openai" # one of: [ openai | llama ]
+  resources:
+    limits:
+      cpu: "1"
+      memory: "512Mi"
+    requests:
+      cpu: "0.2"
+      memory: "156Mi"
+
+secret:
+  secretKey: "" # base64 encoded OpenAI token
+
+service:
+  type: ClusterIP
+  annotations: {}
+
+serviceMonitor:
+  enabled: false
+  additionalLabels: {}

cmd/analyze/analyze.go

@@ -0,0 +1,97 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyze
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/analysis"
+	"github.com/spf13/cobra"
+)
+
+var (
+	explain        bool
+	backend        string
+	output         string
+	filters        []string
+	language       string
+	nocache        bool
+	namespace      string
+	anonymize      bool
+	maxConcurrency int
+	withDoc        bool
+)
+
+// AnalyzeCmd represents the problems command
+var AnalyzeCmd = &cobra.Command{
+	Use:     "analyze",
+	Aliases: []string{"analyse"},
+	Short:   "This command will find problems within your Kubernetes cluster",
+	Long: `This command will find problems within your Kubernetes cluster and
+	provide you with a list of issues that need to be resolved`,
+	Run: func(cmd *cobra.Command, args []string) {
+
+		// AnalysisResult configuration
+		config, err := analysis.NewAnalysis(backend,
+			language, filters, namespace, nocache, explain, maxConcurrency, withDoc)
+		if err != nil {
+			color.Red("Error: %v", err)
+			os.Exit(1)
+		}
+
+		config.RunAnalysis()
+
+		if explain {
+			err := config.GetAIResults(output, anonymize)
+			if err != nil {
+				color.Red("Error: %v", err)
+				os.Exit(1)
+			}
+		}
+
+		// print results
+		output, err := config.PrintOutput(output)
+		if err != nil {
+			color.Red("Error: %v", err)
+			os.Exit(1)
+		}
+		fmt.Println(string(output))
+	},
+}
+
+func init() {
+
+	// namespace flag
+	AnalyzeCmd.Flags().StringVarP(&namespace, "namespace", "n", "", "Namespace to analyze")
+	// no cache flag
+	AnalyzeCmd.Flags().BoolVarP(&nocache, "no-cache", "c", false, "Do not use cached data")
+	// anonymize flag
+	AnalyzeCmd.Flags().BoolVarP(&anonymize, "anonymize", "a", false, "Anonymize data before sending it to the AI backend. This flag masks sensitive data, such as Kubernetes object names and labels, by replacing it with a key. However, please note that this flag does not currently apply to events.")
+	// array of strings flag
+	AnalyzeCmd.Flags().StringSliceVarP(&filters, "filter", "f", []string{}, "Filter for these analyzers (e.g. Pod, PersistentVolumeClaim, Service, ReplicaSet)")
+	// explain flag
+	AnalyzeCmd.Flags().BoolVarP(&explain, "explain", "e", false, "Explain the problem to me")
+	// add flag for backend
+	AnalyzeCmd.Flags().StringVarP(&backend, "backend", "b", "openai", "Backend AI provider")
+	// output as json
+	AnalyzeCmd.Flags().StringVarP(&output, "output", "o", "text", "Output format (text, json)")
+	// add language options for output
+	AnalyzeCmd.Flags().StringVarP(&language, "language", "l", "english", "Languages to use for AI (e.g. 'English', 'Spanish', 'French', 'German', 'Italian', 'Portuguese', 'Dutch', 'Russian', 'Chinese', 'Japanese', 'Korean')")
+	// add max concurrency
+	AnalyzeCmd.Flags().IntVarP(&maxConcurrency, "max-concurrency", "m", 10, "Maximum number of concurrent requests to the Kubernetes API server")
+	// kubernetes doc flag
+	AnalyzeCmd.Flags().BoolVarP(&withDoc, "with-doc", "d", false, "Give me the official documentation of the involved field")
+}

cmd/auth/add.go

@@ -0,0 +1,147 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package auth
+
+import (
+	"fmt"
+	"os"
+	"strings"
+	"syscall"
+
+	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/ai"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+	"golang.org/x/term"
+)
+
+const (
+	defaultBackend = "openai"
+	defaultModel   = "gpt-3.5-turbo"
+)
+
+var addCmd = &cobra.Command{
+	Use:   "add",
+	Short: "Add new provider",
+	Long:  "The add command allows to configure a new backend AI provider",
+	PreRun: func(cmd *cobra.Command, args []string) {
+		backend, _ := cmd.Flags().GetString("backend")
+		if strings.ToLower(backend) == "azureopenai" {
+			_ = cmd.MarkFlagRequired("engine")
+			_ = cmd.MarkFlagRequired("baseurl")
+		}
+
+	},
+	Run: func(cmd *cobra.Command, args []string) {
+
+		// get ai configuration
+		err := viper.UnmarshalKey("ai", &configAI)
+		if err != nil {
+			color.Red("Error: %v", err)
+			os.Exit(1)
+		}
+
+		// search for provider with same name
+		providerIndex := -1
+		for i, provider := range configAI.Providers {
+			if backend == provider.Name {
+				providerIndex = i
+				break
+			}
+		}
+
+		validBackend := func(validBackends []string, backend string) bool {
+			for _, b := range validBackends {
+				if b == backend {
+					return true
+				}
+			}
+			return false
+		}
+
+		// check if backend is not empty and a valid value
+		if backend == "" {
+			color.Yellow(fmt.Sprintf("Warning: backend input is empty, will use the default value: %s", defaultBackend))
+			backend = defaultBackend
+		} else {
+			if !validBackend(ai.Backends, backend) {
+				color.Red("Error: Backend AI accepted values are '%v'", strings.Join(ai.Backends, ", "))
+				os.Exit(1)
+			}
+		}
+
+		// check if model is not empty
+		if model == "" {
+			model = defaultModel
+			color.Yellow(fmt.Sprintf("Warning: model input is empty, will use the default value: %s", defaultModel))
+		}
+		if temperature > 1.0 || temperature < 0.0 {
+			color.Red("Error: temperature ranges from 0 to 1.")
+			os.Exit(1)
+		}
+
+		if ai.NeedPassword(backend) && password == "" {
+			fmt.Printf("Enter %s Key: ", backend)
+			bytePassword, err := term.ReadPassword(int(syscall.Stdin))
+			if err != nil {
+				color.Red("Error reading %s Key from stdin: %s", backend,
+					err.Error())
+				os.Exit(1)
+			}
+			password = strings.TrimSpace(string(bytePassword))
+		}
+
+		// create new provider object
+		newProvider := ai.AIProvider{
+			Name:           backend,
+			Model:          model,
+			Password:       password,
+			BaseURL:        baseURL,
+			Engine:         engine,
+			Temperature:    temperature,
+			ProviderRegion: providerRegion,
+		}
+
+		if providerIndex == -1 {
+			// provider with same name does not exist, add new provider to list
+			configAI.Providers = append(configAI.Providers, newProvider)
+			viper.Set("ai", configAI)
+			if err := viper.WriteConfig(); err != nil {
+				color.Red("Error writing config file: %s", err.Error())
+				os.Exit(1)
+			}
+			color.Green("%s added to the AI backend provider list", backend)
+		} else {
+			// provider with same name exists, update provider info
+			color.Yellow("Provider with same name already exists.")
+		}
+	},
+}
+
+func init() {
+	// add flag for backend
+	addCmd.Flags().StringVarP(&backend, "backend", "b", defaultBackend, "Backend AI provider")
+	// add flag for model
+	addCmd.Flags().StringVarP(&model, "model", "m", defaultModel, "Backend AI model")
+	// add flag for password
+	addCmd.Flags().StringVarP(&password, "password", "p", "", "Backend AI password")
+	// add flag for url
+	addCmd.Flags().StringVarP(&baseURL, "baseurl", "u", "", "URL AI provider, (e.g `http://localhost:8080/v1`)")
+	// add flag for temperature
+	addCmd.Flags().Float32VarP(&temperature, "temperature", "t", 0.7, "The sampling temperature, value ranges between 0 ( output be more deterministic) and 1 (more random)")
+	// add flag for azure open ai engine/deployment name
+	addCmd.Flags().StringVarP(&engine, "engine", "e", "", "Azure AI deployment name")
+	//add flag for amazonbedrock region name
+	addCmd.Flags().StringVarP(&providerRegion, "providerRegion", "r", "", "Provider Region name")
+}

cmd/auth/auth.go

@@ -1,29 +1,57 @@
 /*
-Copyright © 2023 NAME HERE alexsimonjones@gmail.com
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 */
+
 package auth
 
 import (
-	"fmt"
-
+	"github.com/k8sgpt-ai/k8sgpt/pkg/ai"
 	"github.com/spf13/cobra"
 )
 
+var (
+	backend        string
+	password       string
+	baseURL        string
+	model          string
+	engine         string
+	temperature    float32
+	providerRegion string
+)
+
+var configAI ai.AIConfiguration
+
 // authCmd represents the auth command
 var AuthCmd = &cobra.Command{
 	Use:   "auth",
-	Short: "A brief description of your command",
-	Long: `A longer description that spans multiple lines and likely contains examples
-and usage of using your command. For example:
-
-Cobra is a CLI library for Go that empowers applications.
-This application is a tool to generate the needed files
-to quickly create a Cobra application.`,
+	Short: "Authenticate with your chosen backend",
+	Long:  `Provide the necessary credentials to authenticate with your chosen backend.`,
 	Run: func(cmd *cobra.Command, args []string) {
-		fmt.Println("auth called")
+		if len(args) == 0 {
+			_ = cmd.Help()
+			return
+		}
 	},
 }
 
 func init() {
-
+	// add subcommand to list backends
+	AuthCmd.AddCommand(listCmd)
+	// add subcommand to create new backend provider
+	AuthCmd.AddCommand(addCmd)
+	// add subcommand to remove new backend provider
+	AuthCmd.AddCommand(removeCmd)
+	// add subcommand to set default backend provider
+	AuthCmd.AddCommand(defaultCmd)
+	// add subcommand to update backend provider
+	AuthCmd.AddCommand(updateCmd)
 }

cmd/auth/default.go

@@ -0,0 +1,79 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package auth
+
+import (
+	"os"
+	"strings"
+
+	"github.com/fatih/color"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+var (
+	providerName string
+)
+
+var defaultCmd = &cobra.Command{
+	Use:   "default",
+	Short: "Set your default AI backend provider",
+	Long:  "The command to set your new default AI backend provider (default is openai)",
+	Run: func(cmd *cobra.Command, args []string) {
+		err := viper.UnmarshalKey("ai", &configAI)
+		if err != nil {
+			color.Red("Error: %v", err)
+			os.Exit(1)
+		}
+		if providerName == "" {
+			if configAI.DefaultProvider != "" {
+				color.Yellow("Your default provider is %s", configAI.DefaultProvider)
+			} else {
+				color.Yellow("Your default provider is openai")
+			}
+			os.Exit(0)
+		}
+		// lowercase the provider name
+		providerName = strings.ToLower(providerName)
+
+		// Check if the provider is in the provider list
+		providerExists := false
+		for _, provider := range configAI.Providers {
+			if provider.Name == providerName {
+				providerExists = true
+			}
+		}
+		if !providerExists {
+			color.Red("Error: Provider %s does not exist", providerName)
+			os.Exit(1)
+		}
+		// Set the default provider
+		configAI.DefaultProvider = providerName
+
+		viper.Set("ai", configAI)
+		// Viper write config
+		err = viper.WriteConfig()
+		if err != nil {
+			color.Red("Error: %v", err)
+			os.Exit(1)
+		}
+		// Print acknowledgement
+		color.Green("Default provider set to %s", providerName)
+	},
+}
+
+func init() {
+	// provider name flag
+	defaultCmd.Flags().StringVarP(&providerName, "provider", "p", "", "The name of the provider to set as default")
+}

cmd/auth/key.go

@@ -1,45 +0,0 @@
-/*
-Copyright © 2023 NAME HERE alexsimonjones@gmail.com
-*/
-package auth
-
-import (
-	"fmt"
-	"os"
-	"strings"
-	"syscall"
-
-	"github.com/fatih/color"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-	"golang.org/x/term"
-)
-
-// keyCmd represents the key command
-var keyCmd = &cobra.Command{
-	Use:   "key",
-	Short: "Add a key to OpenAI",
-	Long:  `This command will add a key from OpenAI to enable you to interact with the API`,
-	Run: func(cmd *cobra.Command, args []string) {
-
-		fmt.Print("Enter OpenAI API Key: ")
-		bytePassword, err := term.ReadPassword(int(syscall.Stdin))
-		if err != nil {
-			color.Red("Error reading OpenAI API Key from stdin: %s", err.Error())
-			os.Exit(1)
-		}
-		password := strings.TrimSpace(string(bytePassword))
-
-		viper.Set("openai_api_key", password)
-		if err := viper.WriteConfig(); err != nil {
-			color.Red("Error writing config file: %s", err.Error())
-			os.Exit(1)
-		}
-		color.Green("key added")
-	},
-}
-
-func init() {
-	AuthCmd.AddCommand(keyCmd)
-
-}

cmd/auth/list.go

@@ -0,0 +1,104 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package auth
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/ai"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+var details bool
+var userInput string
+
+var listCmd = &cobra.Command{
+	Use:   "list",
+	Short: "List configured providers",
+	Long:  "The list command displays a list of configured providers",
+	Run: func(cmd *cobra.Command, args []string) {
+
+		// get ai configuration
+		err := viper.UnmarshalKey("ai", &configAI)
+		if err != nil {
+			color.Red("Error: %v", err)
+			os.Exit(1)
+		}
+
+		if details {
+			fmt.Println("Show password ? (y/n)")
+			fmt.Scan(&userInput)
+		}
+
+		// Print the default if it is set
+		fmt.Print(color.YellowString("Default: \n"))
+		if configAI.DefaultProvider != "" {
+			fmt.Printf("> %s\n", color.BlueString(configAI.DefaultProvider))
+		} else {
+			fmt.Printf("> %s\n", color.BlueString("openai"))
+		}
+
+		// Get list of all AI Backends and only print them if they are not in the provider list
+		fmt.Print(color.YellowString("Active: \n"))
+		for _, aiBackend := range ai.Backends {
+			providerExists := false
+			for _, provider := range configAI.Providers {
+				if provider.Name == aiBackend {
+					providerExists = true
+				}
+			}
+			if providerExists {
+				fmt.Printf("> %s\n", color.GreenString(aiBackend))
+				if details {
+					for _, provider := range configAI.Providers {
+						if provider.Name == aiBackend {
+							printDetails(provider, userInput)
+						}
+					}
+				}
+			}
+		}
+		fmt.Print(color.YellowString("Unused: \n"))
+		for _, aiBackend := range ai.Backends {
+			providerExists := false
+			for _, provider := range configAI.Providers {
+				if provider.Name == aiBackend {
+					providerExists = true
+				}
+			}
+			if !providerExists {
+				fmt.Printf("> %s\n", color.RedString(aiBackend))
+			}
+		}
+	},
+}
+
+func init() {
+	listCmd.Flags().BoolVar(&details, "details", false, "Print active provider configuration details")
+}
+
+func printDetails(provider ai.AIProvider, userInput string) {
+	if provider.Model != "" {
+		fmt.Printf("   - Model: %s\n", provider.Model)
+	}
+	if provider.Engine != "" {
+		fmt.Printf("   - Engine: %s\n", provider.Engine)
+	}
+	if provider.BaseURL != "" {
+		fmt.Printf("   - BaseURL: %s\n", provider.BaseURL)
+	}
+}

cmd/auth/remove.go

@@ -0,0 +1,69 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package auth
+
+import (
+	"os"
+	"strings"
+
+	"github.com/fatih/color"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+var removeCmd = &cobra.Command{
+	Use:   "remove [backend(s)]",
+	Short: "Remove a provider",
+	Long:  "The command to remove an AI backend provider",
+	Args:  cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		inputBackends := strings.Split(args[0], ",")
+		err := viper.UnmarshalKey("ai", &configAI)
+		if err != nil {
+			color.Red("Error: %v", err)
+			os.Exit(1)
+		}
+
+		if len(inputBackends) == 0 {
+			color.Red("Error: backend must be set.")
+			os.Exit(1)
+		}
+
+		for _, b := range inputBackends {
+			foundBackend := false
+			for i, provider := range configAI.Providers {
+				if b == provider.Name {
+					foundBackend = true
+					configAI.Providers = append(configAI.Providers[:i], configAI.Providers[i+1:]...)
+					if configAI.DefaultProvider == b {
+						configAI.DefaultProvider = "openai"
+					}
+					color.Green("%s deleted from the AI backend provider list", b)
+					break
+				}
+			}
+			if !foundBackend {
+				color.Red("Error: %s does not exist in configuration file. Please use k8sgpt auth new.", backend)
+				os.Exit(1)
+			}
+
+		}
+		viper.Set("ai", configAI)
+		if err := viper.WriteConfig(); err != nil {
+			color.Red("Error writing config file: %s", err.Error())
+			os.Exit(1)
+		}
+
+	},
+}

cmd/auth/update.go

@@ -0,0 +1,113 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package auth
+
+import (
+	"os"
+	"strings"
+
+	"github.com/fatih/color"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+var updateCmd = &cobra.Command{
+	Use:   "update",
+	Short: "Update a backend provider",
+	Long:  "The command to update an AI backend provider",
+	Args:  cobra.ExactArgs(1),
+	PreRun: func(cmd *cobra.Command, args []string) {
+		backend, _ := cmd.Flags().GetString("backend")
+		if strings.ToLower(backend) == "azureopenai" {
+			_ = cmd.MarkFlagRequired("engine")
+			_ = cmd.MarkFlagRequired("baseurl")
+		}
+	},
+	Run: func(cmd *cobra.Command, args []string) {
+
+		// get ai configuration
+		err := viper.UnmarshalKey("ai", &configAI)
+		if err != nil {
+			color.Red("Error: %v", err)
+			os.Exit(1)
+		}
+
+		inputBackends := strings.Split(args[0], ",")
+
+		if len(inputBackends) == 0 {
+			color.Red("Error: backend must be set.")
+			os.Exit(1)
+		}
+		if temperature > 1.0 || temperature < 0.0 {
+			color.Red("Error: temperature ranges from 0 to 1.")
+			os.Exit(1)
+		}
+
+		for _, b := range inputBackends {
+			foundBackend := false
+			for i, provider := range configAI.Providers {
+				if b == provider.Name {
+					foundBackend = true
+					if backend != "" {
+						configAI.Providers[i].Name = backend
+						color.Blue("Backend name updated successfully")
+					}
+					if model != "" {
+						configAI.Providers[i].Model = model
+						color.Blue("Model updated successfully")
+					}
+					if password != "" {
+						configAI.Providers[i].Password = password
+						color.Blue("Password updated successfully")
+					}
+					if baseURL != "" {
+						configAI.Providers[i].BaseURL = baseURL
+						color.Blue("Base URL updated successfully")
+					}
+					if engine != "" {
+						configAI.Providers[i].Engine = engine
+					}
+					configAI.Providers[i].Temperature = temperature
+					color.Green("%s updated in the AI backend provider list", b)
+				}
+			}
+			if !foundBackend {
+				color.Red("Error: %s does not exist in configuration file. Please use k8sgpt auth new.", args[0])
+				os.Exit(1)
+			}
+
+		}
+
+		viper.Set("ai", configAI)
+		if err := viper.WriteConfig(); err != nil {
+			color.Red("Error writing config file: %s", err.Error())
+			os.Exit(1)
+		}
+	},
+}
+
+func init() {
+	// update flag for backend
+	updateCmd.Flags().StringVarP(&backend, "backend", "b", "", "Update backend AI provider")
+	// update flag for model
+	updateCmd.Flags().StringVarP(&model, "model", "m", "", "Update backend AI model")
+	// update flag for password
+	updateCmd.Flags().StringVarP(&password, "password", "p", "", "Update backend AI password")
+	// update flag for url
+	updateCmd.Flags().StringVarP(&baseURL, "baseurl", "u", "", "Update URL AI provider, (e.g `http://localhost:8080/v1`)")
+	// add flag for temperature
+	updateCmd.Flags().Float32VarP(&temperature, "temperature", "t", 0.7, "The sampling temperature, value ranges between 0 ( output be more deterministic) and 1 (more random)")
+	// update flag for azure open ai engine/deployment name
+	updateCmd.Flags().StringVarP(&engine, "engine", "e", "", "Update Azure AI deployment name")
+}

cmd/cache/add.go

@@ -0,0 +1,65 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+package cache
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/cache"
+	"github.com/spf13/cobra"
+)
+
+var (
+	region         string
+	bucketName     string
+	storageAccount string
+	containerName  string
+)
+
+// addCmd represents the add command
+var addCmd = &cobra.Command{
+	Use:   "add",
+	Short: "Add a remote cache",
+	Long: `This command allows you to add a remote cache to store the results of an analysis.
+	The supported cache types are:
+	- Azure Blob storage
+	- S3`,
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Println(color.YellowString("Adding remote based cache"))
+		remoteCache := cache.NewCacheProvider(bucketname, region, storageAccount, containerName)
+		err := cache.AddRemoteCache(remoteCache)
+		if err != nil {
+			color.Red("Error: %v", err)
+			os.Exit(1)
+		}
+	},
+}
+
+func init() {
+	CacheCmd.AddCommand(addCmd)
+	addCmd.Flags().StringVarP(&region, "region", "r", "", "The region to use for the AWS S3 cache")
+	addCmd.Flags().StringVarP(&bucketname, "bucket", "b", "", "The name of the AWS S3 bucket to use for the cache")
+	addCmd.MarkFlagsRequiredTogether("region", "bucket")
+	addCmd.Flags().StringVarP(&storageAccount, "storageacc", "s", "", "The Azure storage account name of the container")
+	addCmd.Flags().StringVarP(&containerName, "container", "c", "", "The Azure container name to use for the cache")
+	addCmd.MarkFlagsRequiredTogether("storageacc", "container")
+	// Tedious check to ensure we don't include arguments from different providers
+	addCmd.MarkFlagsMutuallyExclusive("region", "storageacc")
+	addCmd.MarkFlagsMutuallyExclusive("region", "container")
+	addCmd.MarkFlagsMutuallyExclusive("bucket", "storageacc")
+	addCmd.MarkFlagsMutuallyExclusive("bucket", "container")
+}

cmd/cache/cache.go

@@ -0,0 +1,36 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+package cache
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var (
+	bucketname string
+)
+
+// cacheCmd represents the cache command
+var CacheCmd = &cobra.Command{
+	Use:   "cache",
+	Short: "For working with the cache the results of an analysis",
+	Long:  `Cache commands allow you to add a remote cache, list the contents of the cache, and remove items from the cache.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		cmd.Help()
+	},
+}
+
+func init() {
+}

cmd/cache/list.go

@@ -0,0 +1,55 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+package cache
+
+import (
+	"os"
+
+	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/cache"
+	"github.com/spf13/cobra"
+)
+
+// listCmd represents the list command
+var listCmd = &cobra.Command{
+	Use:   "list",
+	Short: "List the contents of the cache",
+	Long:  `This command allows you to list the contents of the cache.`,
+	Run: func(cmd *cobra.Command, args []string) {
+
+		// load remote cache if it is configured
+		remoteCacheEnabled, err := cache.RemoteCacheEnabled()
+		if err != nil {
+			color.Red("Error: %v", err)
+			os.Exit(1)
+		}
+		c := cache.New(false, remoteCacheEnabled)
+		// list the contents of the cache
+		names, err := c.List()
+		if err != nil {
+			color.Red("Error: %v", err)
+			os.Exit(1)
+		}
+
+		for _, name := range names {
+			println(name)
+		}
+	},
+}
+
+func init() {
+	CacheCmd.AddCommand(listCmd)
+
+}

cmd/cache/remove.go

@@ -0,0 +1,43 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+package cache
+
+import (
+	"os"
+
+	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/cache"
+	"github.com/spf13/cobra"
+)
+
+// removeCmd represents the remove command
+var removeCmd = &cobra.Command{
+	Use:   "remove",
+	Short: "Remove the remote cache",
+	Long:  `This command allows you to remove the remote cache and use the default filecache.`,
+	Run: func(cmd *cobra.Command, args []string) {
+
+		err := cache.RemoveRemoteCache()
+		if err != nil {
+			color.Red("Error: %v", err)
+			os.Exit(1)
+		}
+		color.Green("Successfully removed the remote cache")
+	},
+}
+
+func init() {
+	CacheCmd.AddCommand(removeCmd)
+}

cmd/filters/add.go

@@ -0,0 +1,85 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package filters
+
+import (
+	"os"
+	"strings"
+
+	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/analyzer"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+var addCmd = &cobra.Command{
+	Use:   "add [filter(s)]",
+	Short: "Adds one or more new filters.",
+	Long:  `The add command adds one or more new filters to the default set of filters used by the analyze.`,
+	Args:  cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		inputFilters := strings.Split(args[0], ",")
+		coreFilters, additionalFilters, integrationFilters := analyzer.ListFilters()
+
+		availableFilters := append(append(coreFilters, additionalFilters...), integrationFilters...)
+		// Verify filter exist
+		invalidFilters := []string{}
+		for _, f := range inputFilters {
+			if f == "" {
+				color.Red("Filter cannot be empty. Please use correct syntax.")
+				os.Exit(1)
+			}
+			foundFilter := false
+			for _, filter := range availableFilters {
+				if filter == f {
+					foundFilter = true
+					break
+				}
+			}
+			if !foundFilter {
+				invalidFilters = append(invalidFilters, f)
+			}
+		}
+
+		if len(invalidFilters) != 0 {
+			color.Red("Filter %s does not exist. Please use k8sgpt filters list", strings.Join(invalidFilters, ", "))
+			os.Exit(1)
+		}
+
+		// Get defined active_filters
+		activeFilters := viper.GetStringSlice("active_filters")
+		if len(activeFilters) == 0 {
+			activeFilters = coreFilters
+		}
+
+		mergedFilters := append(activeFilters, inputFilters...)
+
+		uniqueFilters, dupplicatedFilters := util.RemoveDuplicates(mergedFilters)
+
+		// Verify dupplicate
+		if len(dupplicatedFilters) != 0 {
+			color.Red("Duplicate filters found: %s", strings.Join(dupplicatedFilters, ", "))
+			os.Exit(1)
+		}
+
+		viper.Set("active_filters", uniqueFilters)
+
+		if err := viper.WriteConfig(); err != nil {
+			color.Red("Error writing config file: %s", err.Error())
+			os.Exit(1)
+		}
+		color.Green("Filter %s added", strings.Join(inputFilters, ", "))
+	},
+}

cmd/filters/filters.go

@@ -0,0 +1,38 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package filters
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var FiltersCmd = &cobra.Command{
+	Use:     "filters",
+	Aliases: []string{"filter"},
+	Short:   "Manage filters for analyzing Kubernetes resources",
+	Long: `The filters command allows you to manage filters that are used to analyze Kubernetes resources.
+	You can list available filters to analyze resources.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		if len(args) == 0 {
+			_ = cmd.Help()
+			return
+		}
+	},
+}
+
+func init() {
+	FiltersCmd.AddCommand(listCmd)
+	FiltersCmd.AddCommand(addCmd)
+	FiltersCmd.AddCommand(removeCmd)
+}

cmd/filters/list.go

@@ -0,0 +1,72 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package filters
+
+import (
+	"fmt"
+
+	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/analyzer"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/integration"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+var listCmd = &cobra.Command{
+	Use:   "list",
+	Short: "List available filters",
+	Long:  `The list command displays a list of available filters that can be used to analyze Kubernetes resources.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		activeFilters := viper.GetStringSlice("active_filters")
+		coreFilters, additionalFilters, integrationFilters := analyzer.ListFilters()
+		integration := integration.NewIntegration()
+		availableFilters := append(append(coreFilters, additionalFilters...), integrationFilters...)
+
+		if len(activeFilters) == 0 {
+			activeFilters = coreFilters
+		}
+		inactiveFilters := util.SliceDiff(availableFilters, activeFilters)
+		fmt.Print(color.YellowString("Active: \n"))
+		for _, filter := range activeFilters {
+
+			// if the filter is an integration, mark this differently
+			// but if the integration is inactive, remove
+			if util.SliceContainsString(integrationFilters, filter) {
+				fmt.Printf("> %s\n", color.BlueString("%s (integration)", filter))
+			} else {
+				// This strange bit of logic will loop through every integration via
+				// OwnsAnalyzer subcommand to check the filter and as the integrationFilters...
+				// was no match, we know this isn't part of an active integration
+				if _, err := integration.AnalyzerByIntegration(filter); err != nil {
+					fmt.Printf("> %s\n", color.GreenString(filter))
+				}
+			}
+		}
+
+		// display inactive filters
+		if len(inactiveFilters) != 0 {
+			fmt.Print(color.YellowString("Unused: \n"))
+			for _, filter := range inactiveFilters {
+				// if the filter is an integration, mark this differently
+				if util.SliceContainsString(integrationFilters, filter) {
+					fmt.Printf("> %s\n", color.BlueString("%s (integration)", filter))
+				} else {
+					fmt.Printf("> %s\n", color.RedString(filter))
+				}
+			}
+		}
+
+	},
+}

cmd/filters/remove.go

@@ -0,0 +1,87 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package filters
+
+import (
+	"os"
+	"strings"
+
+	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/analyzer"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+var removeCmd = &cobra.Command{
+	Use:   "remove [filter(s)]",
+	Short: "Remove one or more filters.",
+	Long:  `The add command remove one or more filters to the default set of filters used by the analyze.`,
+	Args:  cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		inputFilters := strings.Split(args[0], ",")
+
+		// Get defined active_filters
+		activeFilters := viper.GetStringSlice("active_filters")
+		coreFilters, _, _ := analyzer.ListFilters()
+
+		if len(activeFilters) == 0 {
+			activeFilters = coreFilters
+		}
+
+		// Check if input input filters is not empty
+		for _, f := range inputFilters {
+			if f == "" {
+				color.Red("Filter cannot be empty. Please use correct syntax.")
+				os.Exit(1)
+			}
+		}
+
+		// verify dupplicate filters example: k8sgpt filters remove Pod Pod
+		uniqueFilters, dupplicatedFilters := util.RemoveDuplicates(inputFilters)
+		if len(dupplicatedFilters) != 0 {
+			color.Red("Duplicate filters found: %s", strings.Join(dupplicatedFilters, ", "))
+			os.Exit(1)
+		}
+
+		// Verify if filter exist in config file and update default_filter
+		filterNotFound := []string{}
+		for _, filter := range uniqueFilters {
+			foundFilter := false
+			for i, f := range activeFilters {
+				if f == filter {
+					foundFilter = true
+					activeFilters = append(activeFilters[:i], activeFilters[i+1:]...)
+					break
+				}
+			}
+			if !foundFilter {
+				filterNotFound = append(filterNotFound, filter)
+			}
+		}
+
+		if len(filterNotFound) != 0 {
+			color.Red("Filter(s) %s does not exist in configuration file. Please use k8sgpt filters add.", strings.Join(filterNotFound, ", "))
+			os.Exit(1)
+		}
+
+		viper.Set("active_filters", activeFilters)
+
+		if err := viper.WriteConfig(); err != nil {
+			color.Red("Error writing config file: %s", err.Error())
+			os.Exit(1)
+		}
+		color.Green("Filter(s) %s removed", strings.Join(inputFilters, ", "))
+	},
+}

cmd/find/find.go

@@ -1,22 +0,0 @@
-/*
-Copyright © 2023 NAME HERE alexsimonjones@gmail.com
-*/
-package find
-
-import (
-	"github.com/spf13/cobra"
-)
-
-// findCmd represents the find command
-var FindCmd = &cobra.Command{
-	Use:   "find",
-	Short: "Find issues within your Kubernetes cluster",
-	Long:  ``,
-	Run: func(cmd *cobra.Command, args []string) {
-		cmd.Help()
-	},
-}
-
-func init() {
-
-}

cmd/find/problems.go

@@ -1,49 +0,0 @@
-/*
-Copyright © 2023 NAME HERE <EMAIL ADDRESS>
-*/
-package find
-
-import (
-	"context"
-	"os"
-
-	"github.com/cloud-native-skunkworks/k8sgpt/pkg/analyzer"
-	"github.com/cloud-native-skunkworks/k8sgpt/pkg/client"
-	"github.com/cloud-native-skunkworks/k8sgpt/pkg/openai"
-	"github.com/fatih/color"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-)
-
-var explain bool
-
-// problemsCmd represents the problems command
-var problemsCmd = &cobra.Command{
-	Use:   "problems",
-	Short: "This command will find problems within your Kubernetes cluster",
-	Long: `This command will find problems within your Kubernetes cluster and
-	 provide you with a list of issues that need to be resolved`,
-	Run: func(cmd *cobra.Command, args []string) {
-
-		// Initialise the openAI client
-		openAIClient, err := openai.NewClient()
-		if err != nil {
-			color.Red("Error: %v", err)
-			os.Exit(1)
-		}
-
-		ctx := context.Background()
-		// Get kubernetes client from viper
-		client := viper.Get("kubernetesClient").(*client.Client)
-
-		analyzer.RunAnalysis(ctx, client, openAIClient, explain)
-	},
-}
-
-func init() {
-
-	problemsCmd.Flags().BoolVarP(&explain, "explain", "e", false, "Explain the problem to me")
-
-	FindCmd.AddCommand(problemsCmd)
-
-}

cmd/generate/generate.go

@@ -0,0 +1,90 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package generate
+
+import (
+	"fmt"
+	"github.com/fatih/color"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+	"os/exec"
+	"runtime"
+)
+
+var (
+	backend string
+)
+
+// generateCmd represents the auth command
+var GenerateCmd = &cobra.Command{
+	Use:   "generate",
+	Short: "Generate Key for your chosen backend (opens browser)",
+	Long:  `Opens your browser to generate a key for your chosen backend.`,
+	Run: func(cmd *cobra.Command, args []string) {
+
+		backendType := viper.GetString("backend_type")
+		if backendType == "" {
+			// Set the default backend
+			backend = "openai"
+		}
+		// override the default backend if a flag is provided
+		if backend != "" {
+			backendType = backend
+		}
+		fmt.Println("")
+		openbrowser("https://beta.openai.com/account/api-keys")
+	},
+}
+
+func init() {
+	// add flag for backend
+	GenerateCmd.Flags().StringVarP(&backend, "backend", "b", "openai", "Backend AI provider")
+}
+
+func openbrowser(url string) {
+	var err error
+	isGui := true
+	switch runtime.GOOS {
+	case "linux":
+		_, err = exec.LookPath("xdg-open")
+		if err != nil {
+			isGui = false
+		} else {
+			err = exec.Command("xdg-open", url).Start()
+		}
+	case "windows":
+		err = exec.Command("rundll32", "url.dll,FileProtocolHandler", url).Start()
+	case "darwin":
+		err = exec.Command("open", url).Start()
+	default:
+		err = fmt.Errorf("unsupported platform")
+	}
+	printInstructions(isGui, backend)
+	if err != nil {
+		fmt.Println(err)
+	}
+}
+
+func printInstructions(isGui bool, backendType string) {
+	fmt.Println("")
+	if isGui {
+		color.Green("Opening: https://beta.openai.com/account/api-keys to generate a key for %s", backendType)
+		fmt.Println("")
+	} else {
+		color.Green("Please open: https://beta.openai.com/account/api-keys to generate a key for %s", backendType)
+		fmt.Println("")
+	}
+	color.Green("Please copy the generated key and run `k8sgpt auth` to add it to your config file")
+	fmt.Println("")
+}

cmd/integration/activate.go

@@ -0,0 +1,60 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package integration
+
+import (
+	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/analyzer"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/integration"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+var (
+	skipInstall bool
+)
+
+// activateCmd represents the activate command
+var activateCmd = &cobra.Command{
+	Use:   "activate [integration]",
+	Short: "Activate an integration",
+	Long:  ``,
+	Args:  cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		integrationName := args[0]
+		coreFilters, _, _ := analyzer.ListFilters()
+
+		// Update filters
+		activeFilters := viper.GetStringSlice("active_filters")
+		if len(activeFilters) == 0 {
+			activeFilters = coreFilters
+		}
+
+		integration := integration.NewIntegration()
+		// Check if the integation exists
+		err := integration.Activate(integrationName, namespace, activeFilters, skipInstall)
+		if err != nil {
+			color.Red("Error: %v", err)
+			return
+		}
+
+		color.Green("Activated integration %s", integrationName)
+	},
+}
+
+func init() {
+	IntegrationCmd.AddCommand(activateCmd)
+	activateCmd.Flags().BoolVarP(&skipInstall, "no-install", "s", false, "Only activate the integration filter without installing the filter (for example, if that filter plugin is already deployed in cluster, we do not need to re-install it again)")
+
+}

cmd/integration/deactivate.go

@@ -0,0 +1,45 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package integration
+
+import (
+	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/integration"
+	"github.com/spf13/cobra"
+)
+
+// deactivateCmd represents the deactivate command
+var deactivateCmd = &cobra.Command{
+	Use:   "deactivate [integration]",
+	Short: "Deactivate an integration",
+	Args:  cobra.ExactArgs(1),
+	Long:  `For example e.g. k8sgpt integration deactivate trivy`,
+	Run: func(cmd *cobra.Command, args []string) {
+		integrationName := args[0]
+
+		integration := integration.NewIntegration()
+
+		if err := integration.Deactivate(integrationName, namespace); err != nil {
+			color.Red("Error: %v", err)
+			return
+		}
+
+		color.Green("Deactivated integration %s", integrationName)
+
+	},
+}
+
+func init() {
+	IntegrationCmd.AddCommand(deactivateCmd)
+}

cmd/integration/integration.go

@@ -0,0 +1,41 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package integration
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var (
+	namespace string
+)
+
+// IntegrationCmd represents the integrate command
+var IntegrationCmd = &cobra.Command{
+	Use:     "integration",
+	Aliases: []string{"integrations"},
+	Short:   "Integrate another tool into K8sGPT",
+	Long: `Integrate another tool into K8sGPT. For example:
+	
+	k8sgpt integration activate trivy
+	
+	This would allow you to deploy trivy into your cluster and use a K8sGPT analyzer to parse trivy results.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		_ = cmd.Help()
+	},
+}
+
+func init() {
+	IntegrationCmd.PersistentFlags().StringVarP(&namespace, "namespace", "n", "default", "The namespace to use for the integration")
+}

cmd/integration/list.go

@@ -0,0 +1,63 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package integration
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/integration"
+	"github.com/spf13/cobra"
+)
+
+// listCmd represents the list command
+var listCmd = &cobra.Command{
+	Use:   "list",
+	Short: "Lists built-in integrations",
+	Long:  ``,
+	Run: func(cmd *cobra.Command, args []string) {
+		integrationProvider := integration.NewIntegration()
+		integrations := integrationProvider.List()
+
+		fmt.Println(color.YellowString("Active:"))
+		for _, i := range integrations {
+			b, err := integrationProvider.IsActivate(i)
+			if err != nil {
+				fmt.Println(err)
+				os.Exit(1)
+			}
+			if b {
+				fmt.Printf("> %s\n", color.GreenString(i))
+			}
+		}
+
+		fmt.Println(color.YellowString("Unused: "))
+		for _, i := range integrations {
+			b, err := integrationProvider.IsActivate(i)
+			if err != nil {
+				fmt.Println(err)
+				os.Exit(1)
+			}
+			if !b {
+				fmt.Printf("> %s\n", color.GreenString(i))
+			}
+		}
+	},
+}
+
+func init() {
+	IntegrationCmd.AddCommand(listCmd)
+
+}

cmd/root.go

@@ -1,23 +1,43 @@
 /*
-Copyright © 2023 NAME HERE <EMAIL ADDRESS>
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 */
+
 package cmd
 
 import (
+	"fmt"
 	"os"
+	"path/filepath"
 
-	"github.com/cloud-native-skunkworks/k8sgpt/cmd/auth"
-	"github.com/cloud-native-skunkworks/k8sgpt/cmd/find"
-	"github.com/cloud-native-skunkworks/k8sgpt/pkg/client"
-	"github.com/fatih/color"
+	"github.com/adrg/xdg"
+	"github.com/k8sgpt-ai/k8sgpt/cmd/analyze"
+	"github.com/k8sgpt-ai/k8sgpt/cmd/auth"
+	"github.com/k8sgpt-ai/k8sgpt/cmd/cache"
+	"github.com/k8sgpt-ai/k8sgpt/cmd/filters"
+	"github.com/k8sgpt-ai/k8sgpt/cmd/generate"
+	"github.com/k8sgpt-ai/k8sgpt/cmd/integration"
+	"github.com/k8sgpt-ai/k8sgpt/cmd/serve"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 )
 
 var (
-	cfgFile    string
-	masterURL  string
-	kubeconfig string
+	cfgFile     string
+	kubecontext string
+	kubeconfig  string
+	Version     string
+	Commit      string
+	Date        string
 )
 
 // rootCmd represents the base command when called without any subcommands
@@ -32,7 +52,10 @@ var rootCmd = &cobra.Command{
 
 // Execute adds all child commands to the root command and sets flags appropriately.
 // This is called by main.main(). It only needs to happen once to the rootCmd.
-func Execute() {
+func Execute(v string, c string, d string) {
+	Version = v
+	Commit = c
+	Date = d
 	err := rootCmd.Execute()
 	if err != nil {
 		os.Exit(1)
@@ -40,28 +63,20 @@ func Execute() {
 }
 
 func init() {
+	performConfigMigrationIfNeeded()
+
 	cobra.OnInitialize(initConfig)
 
-	// Here you will define your flags and configuration settings.
-	// Cobra supports persistent flags, which, if defined here,
-	// will be global for your application.
 	rootCmd.AddCommand(auth.AuthCmd)
-	rootCmd.AddCommand(find.FindCmd)
-
-	rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.k8sgpt.git.yaml)")
-	rootCmd.PersistentFlags().StringVar(&masterURL, "master", "", "The address of the Kubernetes API server. Overrides any value in kubeconfig. Only required if out-of-cluster.")
+	rootCmd.AddCommand(analyze.AnalyzeCmd)
+	rootCmd.AddCommand(filters.FiltersCmd)
+	rootCmd.AddCommand(generate.GenerateCmd)
+	rootCmd.AddCommand(integration.IntegrationCmd)
+	rootCmd.AddCommand(serve.ServeCmd)
+	rootCmd.AddCommand(cache.CacheCmd)
+	rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", fmt.Sprintf("Default config file (%s/k8sgpt/k8sgpt.yaml)", xdg.ConfigHome))
+	rootCmd.PersistentFlags().StringVar(&kubecontext, "kubecontext", "", "Kubernetes context to use. Only required if out-of-cluster.")
 	rootCmd.PersistentFlags().StringVar(&kubeconfig, "kubeconfig", "", "Path to a kubeconfig. Only required if out-of-cluster.")
-	// Cobra also supports local flags, which will only run
-	// when this action is called directly.
-	rootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
-
-	//Initialise the kubeconfig
-	kubernetesClient, err := client.NewClient(masterURL, kubeconfig)
-	if err != nil {
-		color.Red("Error initialising kubernetes client: %v", err)
-	}
-
-	viper.Set("kubernetesClient", kubernetesClient)
 }
 
 // initConfig reads in config file and ENV variables if set.
@@ -70,22 +85,59 @@ func initConfig() {
 		// Use config file from the flag.
 		viper.SetConfigFile(cfgFile)
 	} else {
-		// Find home directory.
-		home, err := os.UserHomeDir()
-		cobra.CheckErr(err)
+		// the config will belocated under `~/.config/k8sgpt/k8sgpt.yaml` on linux
+		configDir := filepath.Join(xdg.ConfigHome, "k8sgpt")
 
-		// Search config in home directory with name ".k8sgpt.git" (without extension).
-		viper.AddConfigPath(home)
+		viper.AddConfigPath(configDir)
 		viper.SetConfigType("yaml")
-		viper.SetConfigName(".k8sgpt")
+		viper.SetConfigName("k8sgpt")
 
-		viper.SafeWriteConfig()
+		_ = viper.SafeWriteConfig()
 	}
 
+	viper.Set("kubecontext", kubecontext)
+	viper.Set("kubeconfig", kubeconfig)
+
+	viper.SetEnvPrefix("K8SGPT")
 	viper.AutomaticEnv() // read in environment variables that match
 
 	// If a config file is found, read it in.
 	if err := viper.ReadInConfig(); err == nil {
+		_ = 1
 		//	fmt.Fprintln(os.Stderr, "Using config file:", viper.ConfigFileUsed())
 	}
 }
+
+func performConfigMigrationIfNeeded() {
+	oldConfig, err := getLegacyConfigFilePath()
+	cobra.CheckErr(err)
+	oldConfigExists, err := util.FileExists(oldConfig)
+	cobra.CheckErr(err)
+
+	newConfig := getConfigFilePath()
+	newConfigExists, err := util.FileExists(newConfig)
+	cobra.CheckErr(err)
+
+	configDir := filepath.Dir(newConfig)
+	err = util.EnsureDirExists(configDir)
+	cobra.CheckErr(err)
+
+	if oldConfigExists && !newConfigExists {
+		err = os.Rename(oldConfig, newConfig)
+		cobra.CheckErr(err)
+	}
+}
+
+func getConfigFilePath() string {
+	return filepath.Join(xdg.ConfigHome, "k8sgpt", "k8sgpt.yaml")
+}
+
+func getLegacyConfigFilePath() (string, error) {
+	home, err := os.UserHomeDir()
+
+	if err != nil {
+		return "", err
+	}
+
+	return filepath.Join(home, ".k8sgpt.yaml"), nil
+}

cmd/serve/serve.go

@@ -0,0 +1,156 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package serve
+
+import (
+	"os"
+	"strconv"
+
+	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/ai"
+	k8sgptserver "github.com/k8sgpt-ai/k8sgpt/pkg/server"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+	"go.uber.org/zap"
+)
+
+const (
+	defaultTemperature float32 = 0.7
+)
+
+var (
+	port        string
+	metricsPort string
+	backend     string
+)
+
+var ServeCmd = &cobra.Command{
+	Use:   "serve",
+	Short: "Runs k8sgpt as a server",
+	Long:  `Runs k8sgpt as a server to allow for easy integration with other applications.`,
+	Run: func(cmd *cobra.Command, args []string) {
+
+		var configAI ai.AIConfiguration
+		err := viper.UnmarshalKey("ai", &configAI)
+		if err != nil {
+			color.Red("Error: %v", err)
+			os.Exit(1)
+		}
+		var aiProvider *ai.AIProvider
+		if len(configAI.Providers) == 0 {
+			// we validate and set temperature for our backend
+			temperature := func() float32 {
+				env := os.Getenv("K8SGPT_TEMPERATURE")
+				if env == "" {
+					return defaultTemperature
+				}
+				temperature, err := strconv.ParseFloat(env, 32)
+				if err != nil {
+					color.Red("Unable to convert Temperature value: %v", err)
+					os.Exit(1)
+				}
+				if temperature > 1.0 || temperature < 0.0 {
+					color.Red("Error: temperature ranges from 0 to 1.")
+					os.Exit(1)
+				}
+				return float32(temperature)
+			}
+			// Check for env injection
+			backend = os.Getenv("K8SGPT_BACKEND")
+			password := os.Getenv("K8SGPT_PASSWORD")
+			model := os.Getenv("K8SGPT_MODEL")
+			baseURL := os.Getenv("K8SGPT_BASEURL")
+			engine := os.Getenv("K8SGPT_ENGINE")
+			// If the envs are set, allocate in place to the aiProvider
+			// else exit with error
+			envIsSet := backend != "" || password != "" || model != ""
+			if envIsSet {
+				aiProvider = &ai.AIProvider{
+					Name:        backend,
+					Password:    password,
+					Model:       model,
+					BaseURL:     baseURL,
+					Engine:      engine,
+					Temperature: temperature(),
+				}
+
+				configAI.Providers = append(configAI.Providers, *aiProvider)
+
+				viper.Set("ai", configAI)
+				if err := viper.WriteConfig(); err != nil {
+					color.Red("Error writing config file: %s", err.Error())
+					os.Exit(1)
+				}
+			} else {
+				color.Red("Error: AI provider not specified in configuration. Please run k8sgpt auth")
+				os.Exit(1)
+			}
+		}
+		if aiProvider == nil {
+			for _, provider := range configAI.Providers {
+				if backend == provider.Name {
+					// the pointer to the range variable is not really an issue here, as there
+					// is a break right after, but to prevent potential future issues, a temp
+					// variable is assigned
+					p := provider
+					aiProvider = &p
+					break
+				}
+			}
+		}
+
+		if aiProvider.Name == "" {
+			color.Red("Error: AI provider %s not specified in configuration. Please run k8sgpt auth", backend)
+			os.Exit(1)
+		}
+
+		logger, err := zap.NewProduction()
+		if err != nil {
+			color.Red("failed to create logger: %v", err)
+			os.Exit(1)
+		}
+		defer logger.Sync()
+
+		server := k8sgptserver.Config{
+			Backend:     aiProvider.Name,
+			Port:        port,
+			MetricsPort: metricsPort,
+			Token:       aiProvider.Password,
+			Logger:      logger,
+		}
+		go func() {
+			if err := server.ServeMetrics(); err != nil {
+				color.Red("Error: %v", err)
+				os.Exit(1)
+			}
+		}()
+
+		go func() {
+			if err := server.Serve(); err != nil {
+				color.Red("Error: %v", err)
+				os.Exit(1)
+			}
+		}()
+
+		// Wait for both servers to exit
+		select {}
+	},
+}
+
+func init() {
+	// add flag for backend
+	ServeCmd.Flags().StringVarP(&port, "port", "p", "8080", "Port to run the server on")
+	ServeCmd.Flags().StringVarP(&metricsPort, "metrics-port", "", "8081", "Port to run the metrics-server on")
+	ServeCmd.Flags().StringVarP(&backend, "backend", "b", "openai", "Backend AI provider")
+}

cmd/version.go

@@ -0,0 +1,49 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cmd
+
+import (
+	"fmt"
+	"runtime/debug"
+
+	"github.com/spf13/cobra"
+)
+
+// versionCmd represents the version command
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "Print the version number of k8sgpt",
+	Long:  `All software has versions. This is k8sgpt's`,
+	Run: func(cmd *cobra.Command, args []string) {
+		if Version == "dev" {
+			details, ok := debug.ReadBuildInfo()
+			if ok && details.Main.Version != "" && details.Main.Version != "(devel)" {
+				Version = details.Main.Version
+				for _, i := range details.Settings {
+					if i.Key == "vcs.time" {
+						Date = i.Value
+					}
+					if i.Key == "vcs.revision" {
+						Commit = i.Value
+					}
+				}
+			}
+		}
+		fmt.Printf("k8sgpt: %s (%s), built at: %s\n", Version, Commit, Date)
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(versionCmd)
+}

container/Dockerfile

@@ -0,0 +1,39 @@
+# Copyright 2023 The K8sGPT Authors.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#     http://www.apache.org/licenses/LICENSE-2.0
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+FROM golang:1.20.4-alpine3.16 AS builder
+
+ENV CGO_ENABLED=0
+ARG VERSION
+ARG COMMIT
+ARG DATE
+WORKDIR /workspace
+
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY ./ ./
+
+RUN go build -o /workspace/k8sgpt -ldflags "-X main.version=${VERSION} -X main.commit=${COMMIT} -X main.date=${DATE}" ./ 
+
+FROM gcr.io/distroless/static AS production
+
+LABEL org.opencontainers.image.source="https://github.com/k8sgpt-ai/k8sgpt" \
+    org.opencontainers.image.url="https://k8sgpt.ai" \
+    org.opencontainers.image.title="k8sgpt" \
+    org.opencontainers.image.vendor='The K8sGPT Authors' \
+    org.opencontainers.image.licenses='Apache-2.0'
+
+WORKDIR /
+COPY --from=builder /workspace/k8sgpt .
+USER 65532:65532
+
+ENTRYPOINT ["/k8sgpt"]

container/dashboards/k8sgpt-dashboard.json

@@ -0,0 +1,463 @@
+{
+    "annotations": {
+        "list": [
+            {
+                "builtIn": 1,
+                "datasource": {
+                    "type": "grafana",
+                    "uid": "-- Grafana --"
+                },
+                "enable": true,
+                "hide": true,
+                "iconColor": "rgba(0, 211, 255, 1)",
+                "name": "Annotations & Alerts",
+                "target": {
+                    "limit": 100,
+                    "matchAny": false,
+                    "tags": [],
+                    "type": "dashboard"
+                },
+                "type": "dashboard"
+            }
+        ]
+    },
+    "description": "",
+    "editable": true,
+    "fiscalYearStartMonth": 0,
+    "graphTooltip": 0,
+    "id": 27,
+    "links": [],
+    "liveNow": false,
+    "panels": [
+        {
+            "datasource": {
+                "type": "prometheus",
+                "uid": "prometheus"
+            },
+            "gridPos": {
+                "h": 7,
+                "w": 2,
+                "x": 0,
+                "y": 0
+            },
+            "id": 8,
+            "options": {
+                "code": {
+                    "language": "plaintext",
+                    "showLineNumbers": false,
+                    "showMiniMap": false
+                },
+                "content": "![K8sGPT Logo](https://k8sgpt.ai/images/logo-black.png)",
+                "mode": "markdown"
+            },
+            "pluginVersion": "9.4.7",
+            "transparent": true,
+            "type": "text"
+        },
+        {
+            "datasource": {
+                "type": "prometheus",
+                "uid": "prometheus"
+            },
+            "gridPos": {
+                "h": 4,
+                "w": 3,
+                "x": 2,
+                "y": 0
+            },
+            "id": 10,
+            "options": {
+                "code": {
+                    "language": "plaintext",
+                    "showLineNumbers": false,
+                    "showMiniMap": false
+                },
+                "content": "Useful links\n- [Website](https://k8sgpt.ai/)\n- [Documentation](https://docs.k8sgpt.ai/)\n- [GitHub](https://github.com/k8sgpt-ai)",
+                "mode": "markdown"
+            },
+            "pluginVersion": "9.4.7",
+            "transparent": true,
+            "type": "text"
+        },
+        {
+            "datasource": {
+                "type": "prometheus",
+                "uid": "prometheus"
+            },
+            "description": "Total number of errors",
+            "fieldConfig": {
+                "defaults": {
+                    "color": {
+                        "mode": "thresholds"
+                    },
+                    "mappings": [],
+                    "min": 0,
+                    "thresholds": {
+                        "mode": "absolute",
+                        "steps": [
+                            {
+                                "color": "green",
+                                "value": null
+                            },
+                            {
+                                "color": "red",
+                                "value": 80
+                            }
+                        ]
+                    },
+                    "unit": "none"
+                },
+                "overrides": []
+            },
+            "gridPos": {
+                "h": 8,
+                "w": 7,
+                "x": 5,
+                "y": 0
+            },
+            "id": 2,
+            "options": {
+                "orientation": "auto",
+                "reduceOptions": {
+                    "calcs": [
+                        "lastNotNull"
+                    ],
+                    "fields": "",
+                    "values": false
+                },
+                "showThresholdLabels": true,
+                "showThresholdMarkers": true
+            },
+            "pluginVersion": "9.4.7",
+            "targets": [
+                {
+                    "datasource": {
+                        "type": "prometheus",
+                        "uid": "prometheus"
+                    },
+                    "editorMode": "code",
+                    "expr": "sum(analyzer_errors{namespace=~\"$namespace\"})",
+                    "legendFormat": "__auto",
+                    "range": true,
+                    "refId": "A"
+                }
+            ],
+            "title": "Errors",
+            "type": "gauge"
+        },
+        {
+            "datasource": {
+                "type": "prometheus",
+                "uid": "prometheus"
+            },
+            "description": "Total number of errors per analyzer",
+            "fieldConfig": {
+                "defaults": {
+                    "color": {
+                        "mode": "palette-classic"
+                    },
+                    "displayName": "${__field.labels.analyzer_name}",
+                    "mappings": [],
+                    "min": 0,
+                    "thresholds": {
+                        "mode": "absolute",
+                        "steps": [
+                            {
+                                "color": "green",
+                                "value": null
+                            },
+                            {
+                                "color": "red",
+                                "value": 80
+                            }
+                        ]
+                    },
+                    "unit": "none"
+                },
+                "overrides": []
+            },
+            "gridPos": {
+                "h": 8,
+                "w": 12,
+                "x": 12,
+                "y": 0
+            },
+            "id": 5,
+            "options": {
+                "displayMode": "gradient",
+                "minVizHeight": 10,
+                "minVizWidth": 0,
+                "orientation": "horizontal",
+                "reduceOptions": {
+                    "calcs": [
+                        "lastNotNull"
+                    ],
+                    "fields": "",
+                    "values": false
+                },
+                "showUnfilled": true
+            },
+            "pluginVersion": "9.4.7",
+            "targets": [
+                {
+                    "datasource": {
+                        "type": "prometheus",
+                        "uid": "prometheus"
+                    },
+                    "editorMode": "code",
+                    "expr": "sum by (analyzer_name) (analyzer_errors{namespace=~\"$namespace\"})",
+                    "legendFormat": "__auto",
+                    "range": true,
+                    "refId": "A"
+                }
+            ],
+            "title": "Errors per analyzer",
+            "type": "bargauge"
+        },
+        {
+            "datasource": {
+                "type": "prometheus",
+                "uid": "prometheus"
+            },
+            "description": "Total number of errors time series",
+            "fieldConfig": {
+                "defaults": {
+                    "color": {
+                        "mode": "palette-classic"
+                    },
+                    "custom": {
+                        "axisCenteredZero": false,
+                        "axisColorMode": "text",
+                        "axisLabel": "",
+                        "axisPlacement": "auto",
+                        "barAlignment": 0,
+                        "drawStyle": "line",
+                        "fillOpacity": 10,
+                        "gradientMode": "none",
+                        "hideFrom": {
+                            "legend": false,
+                            "tooltip": false,
+                            "viz": false
+                        },
+                        "lineInterpolation": "linear",
+                        "lineWidth": 1,
+                        "pointSize": 5,
+                        "scaleDistribution": {
+                            "type": "linear"
+                        },
+                        "showPoints": "auto",
+                        "spanNulls": false,
+                        "stacking": {
+                            "group": "A",
+                            "mode": "none"
+                        },
+                        "thresholdsStyle": {
+                            "mode": "off"
+                        }
+                    },
+                    "mappings": [],
+                    "min": 0,
+                    "thresholds": {
+                        "mode": "absolute",
+                        "steps": [
+                            {
+                                "color": "green",
+                                "value": null
+                            },
+                            {
+                                "color": "red",
+                                "value": 80
+                            }
+                        ]
+                    },
+                    "unit": "none"
+                },
+                "overrides": []
+            },
+            "gridPos": {
+                "h": 8,
+                "w": 12,
+                "x": 0,
+                "y": 8
+            },
+            "id": 4,
+            "options": {
+                "legend": {
+                    "calcs": [],
+                    "displayMode": "list",
+                    "placement": "bottom",
+                    "showLegend": false
+                },
+                "tooltip": {
+                    "mode": "single",
+                    "sort": "none"
+                }
+            },
+            "pluginVersion": "9.4.7",
+            "targets": [
+                {
+                    "datasource": {
+                        "type": "prometheus",
+                        "uid": "prometheus"
+                    },
+                    "editorMode": "code",
+                    "expr": "sum (analyzer_errors{namespace=~\"$namespace\"})",
+                    "legendFormat": "__auto",
+                    "range": true,
+                    "refId": "A"
+                }
+            ],
+            "title": "Errors",
+            "type": "timeseries"
+        },
+        {
+            "datasource": {
+                "type": "prometheus",
+                "uid": "prometheus"
+            },
+            "description": "Total number of errors per analyzer time series",
+            "fieldConfig": {
+                "defaults": {
+                    "color": {
+                        "mode": "palette-classic"
+                    },
+                    "custom": {
+                        "axisCenteredZero": false,
+                        "axisColorMode": "text",
+                        "axisLabel": "",
+                        "axisPlacement": "auto",
+                        "barAlignment": 0,
+                        "drawStyle": "line",
+                        "fillOpacity": 10,
+                        "gradientMode": "none",
+                        "hideFrom": {
+                            "legend": false,
+                            "tooltip": false,
+                            "viz": false
+                        },
+                        "lineInterpolation": "linear",
+                        "lineStyle": {
+                            "fill": "solid"
+                        },
+                        "lineWidth": 1,
+                        "pointSize": 5,
+                        "scaleDistribution": {
+                            "type": "linear"
+                        },
+                        "showPoints": "auto",
+                        "spanNulls": false,
+                        "stacking": {
+                            "group": "A",
+                            "mode": "none"
+                        },
+                        "thresholdsStyle": {
+                            "mode": "off"
+                        }
+                    },
+                    "mappings": [],
+                    "min": 0,
+                    "thresholds": {
+                        "mode": "absolute",
+                        "steps": [
+                            {
+                                "color": "green",
+                                "value": null
+                            },
+                            {
+                                "color": "red",
+                                "value": 80
+                            }
+                        ]
+                    },
+                    "unit": "none"
+                },
+                "overrides": []
+            },
+            "gridPos": {
+                "h": 8,
+                "w": 12,
+                "x": 12,
+                "y": 8
+            },
+            "id": 6,
+            "options": {
+                "legend": {
+                    "calcs": [],
+                    "displayMode": "list",
+                    "placement": "right",
+                    "showLegend": true
+                },
+                "tooltip": {
+                    "mode": "single",
+                    "sort": "none"
+                }
+            },
+            "pluginVersion": "9.4.7",
+            "targets": [
+                {
+                    "datasource": {
+                        "type": "prometheus",
+                        "uid": "prometheus"
+                    },
+                    "editorMode": "code",
+                    "expr": "sum by (analyzer_name) (analyzer_errors{namespace=~\"$namespace\"})",
+                    "legendFormat": "__auto",
+                    "range": true,
+                    "refId": "A"
+                }
+            ],
+            "title": "Errors per analyzer",
+            "type": "timeseries"
+        }
+    ],
+    "refresh": "",
+    "revision": 1,
+    "schemaVersion": 38,
+    "style": "dark",
+    "tags": [],
+    "templating": {
+        "list": [
+            {
+                "current": {
+                    "selected": true,
+                    "text": [
+                        "All"
+                    ],
+                    "value": [
+                        "$__all"
+                    ]
+                },
+                "datasource": {
+                    "type": "prometheus",
+                    "uid": "prometheus"
+                },
+                "definition": "label_values(analyzer_errors, namespace)",
+                "hide": 0,
+                "includeAll": true,
+                "label": "Namespace",
+                "multi": true,
+                "name": "namespace",
+                "options": [],
+                "query": {
+                    "query": "label_values(analyzer_errors, namespace)",
+                    "refId": "StandardVariableQuery"
+                },
+                "refresh": 2,
+                "regex": "",
+                "skipUrlSync": false,
+                "sort": 1,
+                "type": "query"
+            }
+        ]
+    },
+    "time": {
+        "from": "now-5m",
+        "to": "now"
+    },
+    "timepicker": {},
+    "timezone": "",
+    "title": "K8sGPT",
+    "uid": "JfxtNBP4z",
+    "version": 1,
+    "weekStart": ""
+}

go.mod

@@ -1,66 +1,204 @@
-module github.com/cloud-native-skunkworks/k8sgpt
+module github.com/k8sgpt-ai/k8sgpt
 
 go 1.20
 
 require (
-	github.com/briandowns/spinner v1.23.0
+	github.com/aquasecurity/trivy-operator v0.15.1
 	github.com/fatih/color v1.15.0
-	github.com/sashabaranov/go-openai v1.5.4
-	github.com/spf13/cobra v1.6.1
-	github.com/spf13/viper v1.15.0
-	golang.org/x/term v0.6.0
-	k8s.io/apimachinery v0.26.3
-	k8s.io/client-go v0.26.3
+	github.com/magiconair/properties v1.8.7
+	github.com/mittwald/go-helm-client v0.12.3
+	github.com/sashabaranov/go-openai v1.16.0
+	github.com/schollz/progressbar/v3 v3.13.1
+	github.com/spf13/cobra v1.7.0
+	github.com/spf13/viper v1.17.0
+	github.com/stretchr/testify v1.8.4
+	golang.org/x/term v0.13.0
+	helm.sh/helm/v3 v3.13.0
+	k8s.io/api v0.28.3
+	k8s.io/apimachinery v0.28.3
+	k8s.io/client-go v0.28.3
+	k8s.io/kubectl v0.28.3
+
+)
+
+require github.com/adrg/xdg v0.4.0
+
+require (
+	buf.build/gen/go/k8sgpt-ai/k8sgpt/grpc/go v1.3.0-20231002095256-194bc640518b.1
+	buf.build/gen/go/k8sgpt-ai/k8sgpt/protocolbuffers/go v1.31.0-20231002095256-194bc640518b.1
+	github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.4.0
+	github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.1.0
+	github.com/aws/aws-sdk-go v1.46.5
+	github.com/cohere-ai/cohere-go v0.2.0
 )
 
 require (
-	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/emicklei/go-restful/v3 v3.9.0 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.8.0 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/internal v1.3.0 // indirect
+	github.com/AzureAD/microsoft-authentication-library-for-go v1.1.1 // indirect
+	github.com/Microsoft/hcsshim v0.11.0 // indirect
+	github.com/anchore/go-struct-converter v0.0.0-20221118182256-c68fdcfa2092 // indirect
+	github.com/cohere-ai/tokenizer v1.1.1 // indirect
+	github.com/dlclark/regexp2 v1.4.0 // indirect
+	github.com/golang-jwt/jwt/v5 v5.0.0 // indirect
+	github.com/google/gnostic-models v0.6.9-0.20230804172637-c7be7c783f49 // indirect
+	github.com/jmespath/go-jmespath v0.4.0 // indirect
+	github.com/kylelemons/godebug v1.1.0 // indirect
+	github.com/pkg/browser v0.0.0-20210911075715-681adbf594b8 // indirect
+	github.com/sagikazarmark/locafero v0.3.0 // indirect
+	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20230920204549-e6e6cdab5c13 // indirect
+)
+
+require (
+	github.com/AdaLogics/go-fuzz-headers v0.0.0-20230811130428-ced1acdcaa24 // indirect
+	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
+	github.com/BurntSushi/toml v1.3.2 // indirect
+	github.com/MakeNowJust/heredoc v1.0.0 // indirect
+	github.com/Masterminds/goutils v1.1.1 // indirect
+	github.com/Masterminds/semver/v3 v3.2.1 // indirect
+	github.com/Masterminds/sprig/v3 v3.2.3 // indirect
+	github.com/Masterminds/squirrel v1.5.4 // indirect
+	github.com/aquasecurity/defsec v0.89.0 // indirect
+	github.com/aquasecurity/go-dep-parser v0.0.0-20230605080024-b71d9356a6c6 // indirect
+	github.com/aquasecurity/table v1.8.0 // indirect
+	github.com/aquasecurity/tml v0.6.1 // indirect
+	github.com/aquasecurity/trivy v0.42.1 // indirect
+	github.com/aquasecurity/trivy-db v0.0.0-20230515061101-378ab9ed302c // indirect
+	github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/chai2010/gettext-go v1.0.2 // indirect
+	github.com/containerd/containerd v1.7.6 // indirect
+	github.com/cyphar/filepath-securejoin v0.2.4 // indirect
+	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
+	github.com/docker/cli v24.0.6+incompatible // indirect
+	github.com/docker/distribution v2.8.2+incompatible // indirect
+	github.com/docker/docker v24.0.6+incompatible // indirect
+	github.com/docker/docker-credential-helpers v0.7.0 // indirect
+	github.com/docker/go-connections v0.4.0 // indirect
+	github.com/docker/go-metrics v0.0.1 // indirect
+	github.com/docker/go-units v0.5.0 // indirect
+	github.com/emicklei/go-restful/v3 v3.10.2 // indirect
+	github.com/evanphx/json-patch v5.6.0+incompatible // indirect
+	github.com/exponent-io/jsonpath v0.0.0-20210407135951-1de76d718b3f // indirect
 	github.com/fsnotify/fsnotify v1.6.0 // indirect
-	github.com/go-logr/logr v1.2.3 // indirect
-	github.com/go-openapi/jsonpointer v0.19.5 // indirect
-	github.com/go-openapi/jsonreference v0.20.0 // indirect
-	github.com/go-openapi/swag v0.19.14 // indirect
+	github.com/go-errors/errors v1.4.2 // indirect
+	github.com/go-gorp/gorp/v3 v3.1.0 // indirect
+	github.com/go-logr/logr v1.2.4 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/go-openapi/jsonpointer v0.19.6 // indirect
+	github.com/go-openapi/jsonreference v0.20.2 // indirect
+	github.com/go-openapi/swag v0.22.3 // indirect
+	github.com/gobwas/glob v0.2.3 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
-	github.com/google/gnostic v0.5.7-v3refs // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/google/btree v1.1.2 // indirect
+	github.com/google/gnostic v0.7.0
 	github.com/google/go-cmp v0.5.9 // indirect
-	github.com/google/gofuzz v1.1.0 // indirect
+	github.com/google/go-containerregistry v0.15.2 // indirect
+	github.com/google/gofuzz v1.2.0 // indirect
+	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
+	github.com/google/uuid v1.3.1 // indirect
+	github.com/gorilla/mux v1.8.0 // indirect
+	github.com/gosuri/uitable v0.0.4 // indirect
+	github.com/gregjones/httpcache v0.0.0-20190611155906-901d90724c79 // indirect
+	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
-	github.com/imdario/mergo v0.3.6 // indirect
-	github.com/inconshreveable/mousetrap v1.0.1 // indirect
+	github.com/huandu/xstrings v1.4.0 // indirect
+	github.com/imdario/mergo v0.3.15 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/jmoiron/sqlx v1.3.5 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/magiconair/properties v1.8.7 // indirect
-	github.com/mailru/easyjson v0.7.6 // indirect
+	github.com/klauspost/compress v1.17.0 // indirect
+	github.com/lann/builder v0.0.0-20180802200727-47ae307949d0 // indirect
+	github.com/lann/ps v0.0.0-20150810152359-62de8c46ede0 // indirect
+	github.com/lib/pq v1.10.9 // indirect
+	github.com/liggitt/tabwriter v0.0.0-20181228230101-89fcab3d43de // indirect
+	github.com/mailru/easyjson v0.7.7 // indirect
+	github.com/masahiro331/go-xfs-filesystem v0.0.0-20230608043311-a335f4599b70 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
-	github.com/mattn/go-isatty v0.0.17 // indirect
+	github.com/mattn/go-isatty v0.0.18 // indirect
+	github.com/mattn/go-runewidth v0.0.14 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
+	github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db // indirect
+	github.com/mitchellh/copystructure v1.2.0 // indirect
+	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/mitchellh/reflectwalk v1.0.2 // indirect
+	github.com/moby/locker v1.0.1 // indirect
+	github.com/moby/spdystream v0.2.0 // indirect
+	github.com/moby/term v0.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/monochromegane/go-gitignore v0.0.0-20200626010858-205db1a8cc00 // indirect
+	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/pelletier/go-toml/v2 v2.0.6 // indirect
-	github.com/spf13/afero v1.9.3 // indirect
-	github.com/spf13/cast v1.5.0 // indirect
-	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/opencontainers/go-digest v1.0.0 // indirect
+	github.com/opencontainers/image-spec v1.1.0-rc5 // indirect
+	github.com/pelletier/go-toml/v2 v2.1.0 // indirect
+	github.com/peterbourgon/diskv v2.0.1+incompatible // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
+	github.com/prometheus/client_golang v1.17.0
+	github.com/prometheus/client_model v0.4.1-0.20230718164431-9a2bf3000d16 // indirect
+	github.com/prometheus/common v0.44.0 // indirect
+	github.com/prometheus/procfs v0.11.1 // indirect
+	github.com/rivo/uniseg v0.4.4 // indirect
+	github.com/robfig/cron/v3 v3.0.1
+	github.com/rubenv/sql-migrate v1.5.2 // indirect
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/samber/lo v1.38.1 // indirect
+	github.com/shopspring/decimal v1.3.1 // indirect
+	github.com/sirupsen/logrus v1.9.3 // indirect
+	github.com/spdx/tools-golang v0.5.0 // indirect
+	github.com/spf13/afero v1.10.0 // indirect
+	github.com/spf13/cast v1.5.1 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/subosito/gotenv v1.4.2 // indirect
-	golang.org/x/net v0.7.0 // indirect
-	golang.org/x/oauth2 v0.0.0-20221014153046-6fdb5e3db783 // indirect
-	golang.org/x/sys v0.6.0 // indirect
-	golang.org/x/text v0.7.0 // indirect
-	golang.org/x/time v0.1.0 // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
+	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
+	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
+	github.com/xeipuuv/gojsonschema v1.2.0 // indirect
+	github.com/xlab/treeprint v1.2.0 // indirect
+	go.opentelemetry.io/otel v1.14.0 // indirect
+	go.opentelemetry.io/otel/trace v1.14.0 // indirect
+	go.starlark.net v0.0.0-20230525235612-a134d8f9ddca // indirect
+	go.uber.org/multierr v1.11.0 // indirect
+	go.uber.org/zap v1.26.0
+	golang.org/x/crypto v0.14.0 // indirect
+	golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
+	golang.org/x/net v0.17.0 // indirect
+	golang.org/x/oauth2 v0.12.0 // indirect
+	golang.org/x/sync v0.3.0 // indirect
+	golang.org/x/sys v0.13.0 // indirect
+	golang.org/x/text v0.13.0 // indirect
+	golang.org/x/time v0.3.0 // indirect
+	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/protobuf v1.28.1 // indirect
+	google.golang.org/grpc v1.58.3
+	google.golang.org/protobuf v1.31.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	k8s.io/api v0.26.3 // indirect
-	k8s.io/klog/v2 v2.80.1 // indirect
-	k8s.io/kube-openapi v0.0.0-20221012153701-172d655c2280 // indirect
-	k8s.io/utils v0.0.0-20221107191617-1a15be271d1d // indirect
-	sigs.k8s.io/json v0.0.0-20220713155537-f223a00ba0e2 // indirect
+	k8s.io/apiextensions-apiserver v0.28.2 // indirect
+	k8s.io/apiserver v0.28.2 // indirect
+	k8s.io/cli-runtime v0.28.3 // indirect
+	k8s.io/component-base v0.28.3 // indirect
+	k8s.io/klog/v2 v2.100.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20230717233707-2695361300d9 // indirect
+	k8s.io/utils v0.0.0-20230406110748-d93618cff8a2 // indirect
+	oras.land/oras-go v1.2.3 // indirect
+	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
+	sigs.k8s.io/kustomize/api v0.13.5-0.20230601165947-6ce0bf390ce3 // indirect
+	sigs.k8s.io/kustomize/kyaml v0.14.3-0.20230601165947-6ce0bf390ce3 // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
+
+// v1.2.0 is taken from github.com/open-policy-agent/opa v0.42.0
+// v1.2.0 incompatible with github.com/docker/docker v23.0.0-rc.1+incompatible
+replace oras.land/oras-go => oras.land/oras-go v1.2.4

main.go

@@ -1,10 +1,26 @@
 /*
-Copyright © 2023 NAME HERE <EMAIL ADDRESS>
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 */
+
 package main
 
-import "github.com/cloud-native-skunkworks/k8sgpt/cmd"
+import "github.com/k8sgpt-ai/k8sgpt/cmd"
+
+var (
+	version = "dev"
+	commit  = "HEAD"
+	date    = "unknown"
+)
 
 func main() {
-	cmd.Execute()
+	cmd.Execute(version, commit, date)
 }

pkg/ai/amazonbedrock.go

@@ -0,0 +1,196 @@
+package ai
+
+import (
+	"context"
+	"encoding/base64"
+	"encoding/json"
+	"fmt"
+	"strings"
+
+	"github.com/fatih/color"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/cache"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/session"
+	"github.com/aws/aws-sdk-go/service/bedrockruntime"
+)
+
+// AmazonBedRockClient represents the client for interacting with the Amazon Bedrock service.
+type AmazonBedRockClient struct {
+	client      *bedrockruntime.BedrockRuntime
+	language    string
+	model       string
+	temperature float32
+}
+
+// InvokeModelResponseBody represents the response body structure from the model invocation.
+type InvokeModelResponseBody struct {
+	Completion  string `json:"completion"`
+	Stop_reason string `json:"stop_reason"`
+}
+
+// Amazon BedRock support region list US East (N. Virginia),US West (Oregon),Asia Pacific (Singapore),Asia Pacific (Tokyo),Europe (Frankfurt)
+// https://docs.aws.amazon.com/bedrock/latest/userguide/what-is-bedrock.html#bedrock-regions
+const BEDROCK_DEFAULT_REGION = "us-east-1" // default use us-east-1 region
+
+const (
+	US_East_1      = "us-east-1"
+	US_West_2      = "us-west-2"
+	AP_Southeast_1 = "ap-southeast-1"
+	AP_Northeast_1 = "ap-northeast-1"
+	EU_Central_1   = "eu-central-1"
+)
+
+var BEDROCKER_SUPPORTED_REGION = []string{
+	US_East_1,
+	US_West_2,
+	AP_Southeast_1,
+	AP_Northeast_1,
+	EU_Central_1,
+}
+
+const (
+	ModelAnthropicClaudeV2        = "anthropic.claude-v2"
+	ModelAnthropicClaudeV1        = "anthropic.claude-v1"
+	ModelAnthropicClaudeInstantV1 = "anthropic.claude-instant-v1"
+)
+
+var BEDROCK_MODELS = []string{
+	ModelAnthropicClaudeV2,
+	ModelAnthropicClaudeV1,
+	ModelAnthropicClaudeInstantV1,
+}
+
+// GetModelOrDefault check config model
+func GetModelOrDefault(model string) string {
+
+	// Check if the provided model is in the list
+	for _, m := range BEDROCK_MODELS {
+		if m == model {
+			return model // Return the provided model
+		}
+	}
+
+	// Return the default model if the provided model is not in the list
+	return BEDROCK_MODELS[0]
+}
+
+// GetModelOrDefault check config region
+func GetRegionOrDefault(region string) string {
+
+	// Check if the provided model is in the list
+	for _, m := range BEDROCKER_SUPPORTED_REGION {
+		if m == region {
+			return region // Return the provided model
+		}
+	}
+
+	// Return the default model if the provided model is not in the list
+	return BEDROCK_DEFAULT_REGION
+}
+
+// Configure configures the AmazonBedRockClient with the provided configuration and language.
+func (a *AmazonBedRockClient) Configure(config IAIConfig, language string) error {
+
+	// Create a new AWS session
+	providerRegion := GetRegionOrDefault(config.GetProviderRegion())
+
+	sess, err := session.NewSession(&aws.Config{
+		Region: aws.String(providerRegion),
+	})
+
+	if err != nil {
+		return err
+	}
+
+	// Create a new BedrockRuntime client
+	a.client = bedrockruntime.New(sess)
+	a.language = language
+	a.model = GetModelOrDefault(config.GetModel())
+	a.temperature = config.GetTemperature()
+
+	return nil
+}
+
+// GetCompletion sends a request to the model for generating completion based on the provided prompt.
+func (a *AmazonBedRockClient) GetCompletion(ctx context.Context, prompt string, promptTmpl string) (string, error) {
+
+	// Prepare the input data for the model invocation
+	request := map[string]interface{}{
+		"prompt":               fmt.Sprintf("\n\nHuman: %s  \n\nAssistant:", prompt),
+		"max_tokens_to_sample": 1024,
+		"temperature":          a.temperature,
+		"top_p":                0.9,
+	}
+
+	body, err := json.Marshal(request)
+	if err != nil {
+		return "", err
+	}
+
+	// Build the parameters for the model invocation
+	params := &bedrockruntime.InvokeModelInput{
+		Body:        body,
+		ModelId:     aws.String(a.model),
+		ContentType: aws.String("application/json"),
+		Accept:      aws.String("application/json"),
+	}
+	// Invoke the model
+	resp, err := a.client.InvokeModelWithContext(ctx, params)
+
+	if err != nil {
+		return "", err
+	}
+	// Parse the response body
+	output := &InvokeModelResponseBody{}
+	err = json.Unmarshal(resp.Body, output)
+	if err != nil {
+		return "", err
+	}
+	return output.Completion, nil
+}
+
+// Parse generates a completion for the provided prompt using the Amazon Bedrock model.
+func (a *AmazonBedRockClient) Parse(ctx context.Context, prompt []string, cache cache.ICache, promptTmpl string) (string, error) {
+	inputKey := strings.Join(prompt, " ")
+	// Check for cached data
+	cacheKey := util.GetCacheKey(a.GetName(), a.language, inputKey)
+
+	if !cache.IsCacheDisabled() && cache.Exists(cacheKey) {
+		response, err := cache.Load(cacheKey)
+		if err != nil {
+			return "", err
+		}
+
+		if response != "" {
+			output, err := base64.StdEncoding.DecodeString(response)
+			if err != nil {
+				color.Red("error decoding cached data: %v", err)
+				return "", nil
+			}
+			return string(output), nil
+		}
+	}
+
+	response, err := a.GetCompletion(ctx, inputKey, promptTmpl)
+
+	if err != nil {
+		return "", err
+	}
+
+	err = cache.Store(cacheKey, base64.StdEncoding.EncodeToString([]byte(response)))
+
+	if err != nil {
+		color.Red("error storing value to cache: %v", err)
+		return "", nil
+	}
+
+	return response, nil
+}
+
+// GetName returns the name of the AmazonBedRockClient.
+func (a *AmazonBedRockClient) GetName() string {
+	return "amazonbedrock"
+}

pkg/ai/azureopenai.go

@@ -0,0 +1,106 @@
+package ai
+
+import (
+	"context"
+	"encoding/base64"
+	"errors"
+	"fmt"
+	"strings"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/cache"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+
+	"github.com/fatih/color"
+
+	"github.com/sashabaranov/go-openai"
+)
+
+type AzureAIClient struct {
+	client      *openai.Client
+	language    string
+	model       string
+	temperature float32
+}
+
+func (c *AzureAIClient) Configure(config IAIConfig, lang string) error {
+	token := config.GetPassword()
+	baseURL := config.GetBaseURL()
+	engine := config.GetEngine()
+	defaultConfig := openai.DefaultAzureConfig(token, baseURL)
+
+	defaultConfig.AzureModelMapperFunc = func(model string) string {
+		// If you use a deployment name different from the model name, you can customize the AzureModelMapperFunc function
+		azureModelMapping := map[string]string{
+			model: engine,
+		}
+		return azureModelMapping[model]
+
+	}
+	client := openai.NewClientWithConfig(defaultConfig)
+	if client == nil {
+		return errors.New("error creating Azure OpenAI client")
+	}
+	c.language = lang
+	c.client = client
+	c.model = config.GetModel()
+	c.temperature = config.GetTemperature()
+	return nil
+}
+
+func (c *AzureAIClient) GetCompletion(ctx context.Context, prompt string, promptTmpl string) (string, error) {
+	// Create a completion request
+	resp, err := c.client.CreateChatCompletion(ctx, openai.ChatCompletionRequest{
+		Model: c.model,
+		Messages: []openai.ChatCompletionMessage{
+			{
+				Role:    openai.ChatMessageRoleUser,
+				Content: fmt.Sprintf(default_prompt, c.language, prompt),
+			},
+		},
+		Temperature: c.temperature,
+	})
+	if err != nil {
+		return "", err
+	}
+	return resp.Choices[0].Message.Content, nil
+}
+
+func (a *AzureAIClient) Parse(ctx context.Context, prompt []string, cache cache.ICache, promptTmpl string) (string, error) {
+	inputKey := strings.Join(prompt, " ")
+	// Check for cached data
+	cacheKey := util.GetCacheKey(a.GetName(), a.language, inputKey)
+
+	if !cache.IsCacheDisabled() && cache.Exists(cacheKey) {
+		response, err := cache.Load(cacheKey)
+		if err != nil {
+			return "", err
+		}
+
+		if response != "" {
+			output, err := base64.StdEncoding.DecodeString(response)
+			if err != nil {
+				color.Red("error decoding cached data: %v", err)
+				return "", nil
+			}
+			return string(output), nil
+		}
+	}
+
+	response, err := a.GetCompletion(ctx, inputKey, promptTmpl)
+	if err != nil {
+		return "", err
+	}
+
+	err = cache.Store(cacheKey, base64.StdEncoding.EncodeToString([]byte(response)))
+
+	if err != nil {
+		color.Red("error storing value to cache: %v", err)
+		return "", nil
+	}
+
+	return response, nil
+}
+
+func (a *AzureAIClient) GetName() string {
+	return "azureopenai"
+}

pkg/ai/cohere.go

@@ -0,0 +1,118 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package ai
+
+import (
+	"context"
+	"encoding/base64"
+	"errors"
+	"fmt"
+	"strings"
+
+	"github.com/cohere-ai/cohere-go"
+	"github.com/fatih/color"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/cache"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+)
+
+type CohereClient struct {
+	client      *cohere.Client
+	language    string
+	model       string
+	temperature float32
+}
+
+func (c *CohereClient) Configure(config IAIConfig, language string) error {
+	token := config.GetPassword()
+
+	client, err := cohere.CreateClient(token)
+	if err != nil {
+		return err
+	}
+
+	baseURL := config.GetBaseURL()
+	if baseURL != "" {
+		client.BaseURL = baseURL
+	}
+
+	if client == nil {
+		return errors.New("error creating Cohere client")
+	}
+	c.language = language
+	c.client = client
+	c.model = config.GetModel()
+	c.temperature = config.GetTemperature()
+	return nil
+}
+
+func (c *CohereClient) GetCompletion(ctx context.Context, prompt, promptTmpl string) (string, error) {
+	// Create a completion request
+	if len(promptTmpl) == 0 {
+		promptTmpl = PromptMap["default"]
+	}
+	resp, err := c.client.Generate(cohere.GenerateOptions{
+		Model:             c.model,
+		Prompt:            fmt.Sprintf(strings.TrimSpace(promptTmpl), c.language, prompt),
+		MaxTokens:         cohere.Uint(2048),
+		Temperature:       cohere.Float64(float64(c.temperature)),
+		K:                 cohere.Int(0),
+		StopSequences:     []string{},
+		ReturnLikelihoods: "NONE",
+	})
+	if err != nil {
+		return "", err
+	}
+	return resp.Generations[0].Text, nil
+}
+
+func (a *CohereClient) Parse(ctx context.Context, prompt []string, cache cache.ICache, promptTmpl string) (string, error) {
+	inputKey := strings.Join(prompt, " ")
+	// Check for cached data
+	cacheKey := util.GetCacheKey(a.GetName(), a.language, inputKey)
+
+	if !cache.IsCacheDisabled() && cache.Exists(cacheKey) {
+		response, err := cache.Load(cacheKey)
+		if err != nil {
+			return "", err
+		}
+
+		if response != "" {
+			output, err := base64.StdEncoding.DecodeString(response)
+			if err != nil {
+				color.Red("error decoding cached data: %v", err)
+				return "", nil
+			}
+			return string(output), nil
+		}
+	}
+
+	response, err := a.GetCompletion(ctx, inputKey, promptTmpl)
+	if err != nil {
+		return "", err
+	}
+
+	err = cache.Store(cacheKey, base64.StdEncoding.EncodeToString([]byte(response)))
+
+	if err != nil {
+		color.Red("error storing value to cache: %v", err)
+		return "", nil
+	}
+
+	return response, nil
+}
+
+func (a *CohereClient) GetName() string {
+	return "cohere"
+}

pkg/ai/iai.go

@@ -0,0 +1,107 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package ai
+
+import (
+	"context"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/cache"
+)
+
+var (
+	clients = []IAI{
+		&OpenAIClient{},
+		&AzureAIClient{},
+		&LocalAIClient{},
+		&NoOpAIClient{},
+		&CohereClient{},
+		&AmazonBedRockClient{},
+	}
+	Backends = []string{
+		"openai",
+		"localai",
+		"azureopenai",
+		"noopai",
+		"cohere",
+		"amazonbedrock",
+	}
+)
+
+type IAI interface {
+	Configure(config IAIConfig, language string) error
+	GetCompletion(ctx context.Context, prompt string, promptTmpl string) (string, error)
+	Parse(ctx context.Context, prompt []string, cache cache.ICache, promptTmpl string) (string, error)
+	GetName() string
+}
+
+type IAIConfig interface {
+	GetPassword() string
+	GetModel() string
+	GetBaseURL() string
+	GetEngine() string
+	GetTemperature() float32
+	GetProviderRegion() string
+}
+
+func NewClient(provider string) IAI {
+	for _, c := range clients {
+		if provider == c.GetName() {
+			return c
+		}
+	}
+	// default client
+	return &OpenAIClient{}
+}
+
+type AIConfiguration struct {
+	Providers       []AIProvider `mapstructure:"providers"`
+	DefaultProvider string       `mapstructure:"defaultprovider"`
+}
+
+type AIProvider struct {
+	Name           string  `mapstructure:"name"`
+	Model          string  `mapstructure:"model"`
+	Password       string  `mapstructure:"password" yaml:"password,omitempty"`
+	BaseURL        string  `mapstructure:"baseurl" yaml:"baseurl,omitempty"`
+	Engine         string  `mapstructure:"engine" yaml:"engine,omitempty"`
+	Temperature    float32 `mapstructure:"temperature" yaml:"temperature,omitempty"`
+	ProviderRegion string  `mapstructure:"providerregion" yaml:"providerregion,omitempty"`
+}
+
+func (p *AIProvider) GetBaseURL() string {
+	return p.BaseURL
+}
+
+func (p *AIProvider) GetPassword() string {
+	return p.Password
+}
+
+func (p *AIProvider) GetModel() string {
+	return p.Model
+}
+
+func (p *AIProvider) GetEngine() string {
+	return p.Engine
+}
+func (p *AIProvider) GetTemperature() float32 {
+	return p.Temperature
+}
+
+func (p *AIProvider) GetProviderRegion() string {
+	return p.ProviderRegion
+}
+
+func NeedPassword(backend string) bool {
+	return backend != "localai"
+}

pkg/ai/localai.go

@@ -0,0 +1,9 @@
+package ai
+
+type LocalAIClient struct {
+	OpenAIClient
+}
+
+func (a *LocalAIClient) GetName() string {
+	return "localai"
+}

pkg/ai/noopai.go

@@ -0,0 +1,72 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package ai
+
+import (
+	"context"
+	"encoding/base64"
+	"fmt"
+	"strings"
+
+	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/cache"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+)
+
+type NoOpAIClient struct {
+	client   string
+	language string
+	model    string
+}
+
+func (c *NoOpAIClient) Configure(config IAIConfig, language string) error {
+	token := config.GetPassword()
+	c.language = language
+	c.client = fmt.Sprintf("I am a noop client with the token %s ", token)
+	c.model = config.GetModel()
+	return nil
+}
+
+func (c *NoOpAIClient) GetCompletion(ctx context.Context, prompt string, promptTmpl string) (string, error) {
+	// Create a completion request
+	response := "I am a noop response to the prompt " + prompt
+	return response, nil
+}
+
+func (a *NoOpAIClient) Parse(ctx context.Context, prompt []string, cache cache.ICache, promptTmpl string) (string, error) {
+	// parse the text with the AI backend
+	inputKey := strings.Join(prompt, " ")
+	// Check for cached data
+	sEnc := base64.StdEncoding.EncodeToString([]byte(inputKey))
+	cacheKey := util.GetCacheKey(a.GetName(), a.language, sEnc)
+
+	response, err := a.GetCompletion(ctx, inputKey, promptTmpl)
+	if err != nil {
+		color.Red("error getting completion: %v", err)
+		return "", err
+	}
+
+	err = cache.Store(cacheKey, base64.StdEncoding.EncodeToString([]byte(response)))
+
+	if err != nil {
+		color.Red("error storing value to cache: %v", err)
+		return "", nil
+	}
+
+	return response, nil
+}
+
+func (a *NoOpAIClient) GetName() string {
+	return "noopai"
+}

pkg/ai/openai.go

@@ -0,0 +1,129 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package ai
+
+import (
+	"context"
+	"encoding/base64"
+	"errors"
+	"fmt"
+	"strings"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/cache"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+
+	"github.com/sashabaranov/go-openai"
+
+	"github.com/fatih/color"
+)
+
+type OpenAIClient struct {
+	client      *openai.Client
+	language    string
+	model       string
+	temperature float32
+}
+
+const (
+	// OpenAI completion parameters
+	maxToken         = 2048
+	presencePenalty  = 0.0
+	frequencyPenalty = 0.0
+	topP             = 1.0
+)
+
+func (c *OpenAIClient) Configure(config IAIConfig, language string) error {
+	token := config.GetPassword()
+	defaultConfig := openai.DefaultConfig(token)
+
+	baseURL := config.GetBaseURL()
+	if baseURL != "" {
+		defaultConfig.BaseURL = baseURL
+	}
+
+	client := openai.NewClientWithConfig(defaultConfig)
+	if client == nil {
+		return errors.New("error creating OpenAI client")
+	}
+	c.language = language
+	c.client = client
+	c.model = config.GetModel()
+	c.temperature = config.GetTemperature()
+	return nil
+}
+
+func (c *OpenAIClient) GetCompletion(ctx context.Context, prompt string, promptTmpl string) (string, error) {
+	// Create a completion request
+	if len(promptTmpl) == 0 {
+		promptTmpl = PromptMap["default"]
+	}
+	resp, err := c.client.CreateChatCompletion(ctx, openai.ChatCompletionRequest{
+		Model: c.model,
+		Messages: []openai.ChatCompletionMessage{
+			{
+				Role:    "user",
+				Content: fmt.Sprintf(promptTmpl, c.language, prompt),
+			},
+		},
+		Temperature:      c.temperature,
+		MaxTokens:        maxToken,
+		PresencePenalty:  presencePenalty,
+		FrequencyPenalty: frequencyPenalty,
+		TopP:             topP,
+	})
+	if err != nil {
+		return "", err
+	}
+	return resp.Choices[0].Message.Content, nil
+}
+
+func (a *OpenAIClient) Parse(ctx context.Context, prompt []string, cache cache.ICache, promptTmpl string) (string, error) {
+	inputKey := strings.Join(prompt, " ")
+	// Check for cached data
+	cacheKey := util.GetCacheKey(a.GetName(), a.language, inputKey)
+
+	if !cache.IsCacheDisabled() && cache.Exists(cacheKey) {
+		response, err := cache.Load(cacheKey)
+		if err != nil {
+			return "", err
+		}
+
+		if response != "" {
+			output, err := base64.StdEncoding.DecodeString(response)
+			if err != nil {
+				color.Red("error decoding cached data: %v", err)
+				return "", nil
+			}
+			return string(output), nil
+		}
+	}
+
+	response, err := a.GetCompletion(ctx, inputKey, promptTmpl)
+	if err != nil {
+		return "", err
+	}
+
+	err = cache.Store(cacheKey, base64.StdEncoding.EncodeToString([]byte(response)))
+
+	if err != nil {
+		color.Red("error storing value to cache: %v", err)
+		return "", nil
+	}
+
+	return response, nil
+}
+
+func (a *OpenAIClient) GetName() string {
+	return "openai"
+}

pkg/ai/prompts.go

@@ -0,0 +1,17 @@
+package ai
+
+const (
+	default_prompt = `Simplify the following Kubernetes error message delimited by triple dashes written in --- %s --- language; --- %s ---.
+	Provide the most possible solution in a step by step style in no more than 280 characters. Write the output in the following format:
+	Error: {Explain error here}
+	Solution: {Step by step solution here}
+	`
+	trivy_vuln_prompt = "Explain the following trivy scan result and the detail risk or root cause of the CVE ID, then provide a solution. Response in %s: %s"
+	trivy_conf_prompt = "Explain the following trivy scan result and the detail risk or root cause of the security check, then provide a solution."
+)
+
+var PromptMap = map[string]string{
+	"default":             default_prompt,
+	"VulnerabilityReport": trivy_vuln_prompt, // for Trivy integration, the key should match `Result.Kind` in pkg/common/types.go
+	"ConfigAuditReport":   trivy_conf_prompt,
+}

pkg/analysis/analysis.go

@@ -0,0 +1,302 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analysis
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"os"
+	"reflect"
+	"strings"
+	"sync"
+
+	"github.com/fatih/color"
+	openapi_v2 "github.com/google/gnostic/openapiv2"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/ai"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/analyzer"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/cache"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+	"github.com/schollz/progressbar/v3"
+	"github.com/spf13/viper"
+)
+
+type Analysis struct {
+	Context            context.Context
+	Filters            []string
+	Client             *kubernetes.Client
+	AIClient           ai.IAI
+	Results            []common.Result
+	Errors             []string
+	Namespace          string
+	Cache              cache.ICache
+	Explain            bool
+	MaxConcurrency     int
+	AnalysisAIProvider string // The name of the AI Provider used for this analysis
+	WithDoc            bool
+}
+
+type AnalysisStatus string
+type AnalysisErrors []string
+
+const (
+	StateOK              AnalysisStatus = "OK"
+	StateProblemDetected AnalysisStatus = "ProblemDetected"
+)
+
+type JsonOutput struct {
+	Provider string          `json:"provider"`
+	Errors   AnalysisErrors  `json:"errors"`
+	Status   AnalysisStatus  `json:"status"`
+	Problems int             `json:"problems"`
+	Results  []common.Result `json:"results"`
+}
+
+func NewAnalysis(backend string, language string, filters []string, namespace string, noCache bool, explain bool, maxConcurrency int, withDoc bool) (*Analysis, error) {
+	var configAI ai.AIConfiguration
+	err := viper.UnmarshalKey("ai", &configAI)
+	if err != nil {
+		color.Red("Error: %v", err)
+		os.Exit(1)
+	}
+
+	if len(configAI.Providers) == 0 && explain {
+		color.Red("Error: AI provider not specified in configuration. Please run k8sgpt auth")
+		os.Exit(1)
+	}
+
+	// Backend string will have high priority than a default provider
+	// Backend as "openai" represents the default CLI argument passed through
+	if configAI.DefaultProvider != "" && backend == "openai" {
+		backend = configAI.DefaultProvider
+	}
+
+	var aiProvider ai.AIProvider
+	for _, provider := range configAI.Providers {
+		if backend == provider.Name {
+			aiProvider = provider
+			break
+		}
+	}
+
+	if aiProvider.Name == "" {
+		color.Red("Error: AI provider %s not specified in configuration. Please run k8sgpt auth", backend)
+		return nil, errors.New("AI provider not specified in configuration")
+	}
+
+	aiClient := ai.NewClient(aiProvider.Name)
+	if err := aiClient.Configure(&aiProvider, language); err != nil {
+		color.Red("Error: %v", err)
+		return nil, err
+	}
+
+	ctx := context.Background()
+	// Get kubernetes client from viper
+
+	kubecontext := viper.GetString("kubecontext")
+	kubeconfig := viper.GetString("kubeconfig")
+	client, err := kubernetes.NewClient(kubecontext, kubeconfig)
+	if err != nil {
+		color.Red("Error initialising kubernetes client: %v", err)
+		return nil, err
+	}
+
+	// load remote cache if it is configured
+	remoteCacheEnabled, err := cache.RemoteCacheEnabled()
+	if err != nil {
+		return nil, err
+	}
+
+	return &Analysis{
+		Context:            ctx,
+		Filters:            filters,
+		Client:             client,
+		AIClient:           aiClient,
+		Namespace:          namespace,
+		Cache:              cache.New(noCache, remoteCacheEnabled),
+		Explain:            explain,
+		MaxConcurrency:     maxConcurrency,
+		AnalysisAIProvider: backend,
+		WithDoc:            withDoc,
+	}, nil
+}
+
+func (a *Analysis) RunAnalysis() {
+	activeFilters := viper.GetStringSlice("active_filters")
+
+	coreAnalyzerMap, analyzerMap := analyzer.GetAnalyzerMap()
+
+	// we get the openapi schema from the server only if required by the flag "with-doc"
+	openapiSchema := &openapi_v2.Document{}
+	if a.WithDoc {
+		var openApiErr error
+
+		openapiSchema, openApiErr = a.Client.Client.Discovery().OpenAPISchema()
+		if openApiErr != nil {
+			a.Errors = append(a.Errors, fmt.Sprintf("[KubernetesDoc] %s", openApiErr))
+		}
+	}
+
+	analyzerConfig := common.Analyzer{
+		Client:        a.Client,
+		Context:       a.Context,
+		Namespace:     a.Namespace,
+		AIClient:      a.AIClient,
+		OpenapiSchema: openapiSchema,
+	}
+
+	semaphore := make(chan struct{}, a.MaxConcurrency)
+	// if there are no filters selected and no active_filters then run coreAnalyzer
+	if len(a.Filters) == 0 && len(activeFilters) == 0 {
+		var wg sync.WaitGroup
+		var mutex sync.Mutex
+		for _, analyzer := range coreAnalyzerMap {
+			wg.Add(1)
+			semaphore <- struct{}{}
+			go func(analyzer common.IAnalyzer, wg *sync.WaitGroup, semaphore chan struct{}) {
+				defer wg.Done()
+				results, err := analyzer.Analyze(analyzerConfig)
+				if err != nil {
+					mutex.Lock()
+					a.Errors = append(a.Errors, fmt.Sprintf("[%s] %s", reflect.TypeOf(analyzer).Name(), err))
+					mutex.Unlock()
+				}
+				mutex.Lock()
+				a.Results = append(a.Results, results...)
+				mutex.Unlock()
+				<-semaphore
+			}(analyzer, &wg, semaphore)
+
+		}
+		wg.Wait()
+		return
+	}
+	semaphore = make(chan struct{}, a.MaxConcurrency)
+	// if the filters flag is specified
+	if len(a.Filters) != 0 {
+		var wg sync.WaitGroup
+		var mutex sync.Mutex
+		for _, filter := range a.Filters {
+			if analyzer, ok := analyzerMap[filter]; ok {
+				semaphore <- struct{}{}
+				wg.Add(1)
+				go func(analyzer common.IAnalyzer, filter string) {
+					defer wg.Done()
+					results, err := analyzer.Analyze(analyzerConfig)
+					if err != nil {
+						mutex.Lock()
+						a.Errors = append(a.Errors, fmt.Sprintf("[%s] %s", filter, err))
+						mutex.Unlock()
+					}
+					mutex.Lock()
+					a.Results = append(a.Results, results...)
+					mutex.Unlock()
+					<-semaphore
+				}(analyzer, filter)
+			} else {
+				a.Errors = append(a.Errors, fmt.Sprintf("\"%s\" filter does not exist. Please run k8sgpt filters list.", filter))
+			}
+		}
+		wg.Wait()
+		return
+	}
+
+	var wg sync.WaitGroup
+	var mutex sync.Mutex
+	semaphore = make(chan struct{}, a.MaxConcurrency)
+	// use active_filters
+	for _, filter := range activeFilters {
+		if analyzer, ok := analyzerMap[filter]; ok {
+			semaphore <- struct{}{}
+			wg.Add(1)
+			go func(analyzer common.IAnalyzer, filter string) {
+				defer wg.Done()
+				results, err := analyzer.Analyze(analyzerConfig)
+				if err != nil {
+					mutex.Lock()
+					a.Errors = append(a.Errors, fmt.Sprintf("[%s] %s", filter, err))
+					mutex.Unlock()
+				}
+				mutex.Lock()
+				a.Results = append(a.Results, results...)
+				mutex.Unlock()
+				<-semaphore
+			}(analyzer, filter)
+		}
+	}
+	wg.Wait()
+}
+
+func (a *Analysis) GetAIResults(output string, anonymize bool) error {
+	if len(a.Results) == 0 {
+		return nil
+	}
+
+	var bar *progressbar.ProgressBar
+	if output != "json" {
+		bar = progressbar.Default(int64(len(a.Results)))
+	}
+
+	for index, analysis := range a.Results {
+		var texts []string
+
+		for _, failure := range analysis.Error {
+			if anonymize {
+				for _, s := range failure.Sensitive {
+					failure.Text = util.ReplaceIfMatch(failure.Text, s.Unmasked, s.Masked)
+				}
+			}
+			texts = append(texts, failure.Text)
+		}
+		// If the resource `Kind` comes from a "integration plugin", maybe a customized prompt template will be involved.
+		var promptTemplate string
+		if prompt, ok := ai.PromptMap[analysis.Kind]; ok {
+			promptTemplate = prompt
+		} else {
+			promptTemplate = ai.PromptMap["default"]
+		}
+		parsedText, err := a.AIClient.Parse(a.Context, texts, a.Cache, promptTemplate)
+		if err != nil {
+			// FIXME: can we avoid checking if output is json multiple times?
+			//   maybe implement the progress bar better?
+			if output != "json" {
+				_ = bar.Exit()
+			}
+
+			// Check for exhaustion
+			if strings.Contains(err.Error(), "status code: 429") {
+				return fmt.Errorf("exhausted API quota for AI provider %s: %v", a.AIClient.GetName(), err)
+			} else {
+				return fmt.Errorf("failed while calling AI provider %s: %v", a.AIClient.GetName(), err)
+			}
+		}
+
+		if anonymize {
+			for _, failure := range analysis.Error {
+				for _, s := range failure.Sensitive {
+					parsedText = strings.ReplaceAll(parsedText, s.Masked, s.Unmasked)
+				}
+			}
+		}
+
+		analysis.Details = parsedText
+		if output != "json" {
+			_ = bar.Add(1)
+		}
+		a.Results[index] = analysis
+	}
+	return nil
+}

pkg/analysis/analysis_test.go

@@ -0,0 +1,281 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analysis
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/magiconair/properties/assert"
+	"github.com/spf13/viper"
+	"github.com/stretchr/testify/require"
+	v1 "k8s.io/api/core/v1"
+	networkingv1 "k8s.io/api/networking/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/client-go/kubernetes/fake"
+	"strings"
+	"testing"
+)
+
+// sub-function
+func analysis_RunAnalysisFilterTester(t *testing.T, filterFlag string) []common.Result {
+	clientset := fake.NewSimpleClientset(
+		&v1.Pod{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:      "example",
+				Namespace: "default",
+			},
+			Status: v1.PodStatus{
+				Phase: v1.PodPending,
+				Conditions: []v1.PodCondition{
+					{
+						Type:    v1.PodScheduled,
+						Reason:  "Unschedulable",
+						Message: "0/1 nodes are available: 1 node(s) had taint {node-role.kubernetes.io/master: }, that the pod didn't tolerate.",
+					},
+				},
+			},
+		},
+		&v1.Endpoints{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+		},
+		&v1.Service{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+			Spec: v1.ServiceSpec{
+				Selector: map[string]string{
+					"app": "example",
+				},
+			},
+		},
+		&networkingv1.Ingress{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+		},
+	)
+
+	analysis := Analysis{
+		Context:        context.Background(),
+		Results:        []common.Result{},
+		Namespace:      "default",
+		MaxConcurrency: 1,
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+	}
+	if len(filterFlag) > 0 {
+		// `--filter` is explicitly given
+		analysis.Filters = strings.Split(filterFlag, ",")
+	}
+	analysis.RunAnalysis()
+	return analysis.Results
+
+}
+
+// Test: Filter logic with running different Analyzers
+func TestAnalysis_RunAnalysisWithFilter(t *testing.T) {
+	var results []common.Result
+	var filterFlag string
+
+	//1. Neither --filter flag Nor active filter is specified, only the "core analyzers"
+	results = analysis_RunAnalysisFilterTester(t, "")
+	assert.Equal(t, len(results), 3) // all built-in resource will be analyzed
+
+	//2. When the --filter flag is specified
+
+	filterFlag = "Pod" // --filter=Pod
+	results = analysis_RunAnalysisFilterTester(t, filterFlag)
+	assert.Equal(t, len(results), 1)
+	assert.Equal(t, results[0].Kind, filterFlag)
+
+	filterFlag = "Ingress,Pod" // --filter=Ingress,Pod
+	results = analysis_RunAnalysisFilterTester(t, filterFlag)
+	assert.Equal(t, len(results), 2)
+}
+
+// Test:  Filter logic with Active Filter
+func TestAnalysis_RunAnalysisActiveFilter(t *testing.T) {
+
+	//When the --filter flag is not specified but has actived filter in config
+	var results []common.Result
+
+	viper.SetDefault("active_filters", "Ingress")
+	results = analysis_RunAnalysisFilterTester(t, "")
+	assert.Equal(t, len(results), 1)
+
+	viper.SetDefault("active_filters", []string{"Ingress", "Service"})
+	results = analysis_RunAnalysisFilterTester(t, "")
+	assert.Equal(t, len(results), 2)
+
+	viper.SetDefault("active_filters", []string{"Ingress", "Service", "Pod"})
+	results = analysis_RunAnalysisFilterTester(t, "")
+	assert.Equal(t, len(results), 3)
+}
+
+func TestAnalysis_NoProblemJsonOutput(t *testing.T) {
+
+	analysis := Analysis{
+		Results:   []common.Result{},
+		Namespace: "default",
+	}
+
+	expected := JsonOutput{
+		Status:   StateOK,
+		Problems: 0,
+		Results:  []common.Result{},
+	}
+
+	gotJson, err := analysis.PrintOutput("json")
+	if err != nil {
+		t.Error(err)
+	}
+
+	got := JsonOutput{}
+	err = json.Unmarshal(gotJson, &got)
+	if err != nil {
+		t.Error(err)
+	}
+
+	fmt.Println(got)
+	fmt.Println(expected)
+
+	require.Equal(t, got, expected)
+
+}
+
+func TestAnalysis_ProblemJsonOutput(t *testing.T) {
+	analysis := Analysis{
+		Results: []common.Result{
+			{
+				Kind: "Deployment",
+				Name: "test-deployment",
+				Error: []common.Failure{
+					{
+						Text:      "test-problem",
+						Sensitive: []common.Sensitive{},
+					},
+				},
+				Details:      "test-solution",
+				ParentObject: "parent-resource"},
+		},
+		Namespace: "default",
+	}
+
+	expected := JsonOutput{
+		Status:   StateProblemDetected,
+		Problems: 1,
+		Results: []common.Result{
+			{
+				Kind: "Deployment",
+				Name: "test-deployment",
+				Error: []common.Failure{
+					{
+						Text:      "test-problem",
+						Sensitive: []common.Sensitive{},
+					},
+				},
+				Details:      "test-solution",
+				ParentObject: "parent-resource"},
+		},
+	}
+
+	gotJson, err := analysis.PrintOutput("json")
+	if err != nil {
+		t.Error(err)
+	}
+
+	got := JsonOutput{}
+	err = json.Unmarshal(gotJson, &got)
+	if err != nil {
+		t.Error(err)
+	}
+
+	fmt.Println(got)
+	fmt.Println(expected)
+
+	require.Equal(t, got, expected)
+}
+
+func TestAnalysis_MultipleProblemJsonOutput(t *testing.T) {
+	analysis := Analysis{
+		Results: []common.Result{
+			{
+				Kind: "Deployment",
+				Name: "test-deployment",
+				Error: []common.Failure{
+					{
+						Text:      "test-problem",
+						Sensitive: []common.Sensitive{},
+					},
+					{
+						Text:      "another-test-problem",
+						Sensitive: []common.Sensitive{},
+					},
+				},
+				Details:      "test-solution",
+				ParentObject: "parent-resource"},
+		},
+		Namespace: "default",
+	}
+
+	expected := JsonOutput{
+		Status:   StateProblemDetected,
+		Problems: 2,
+		Results: []common.Result{
+			{
+				Kind: "Deployment",
+				Name: "test-deployment",
+				Error: []common.Failure{
+					{
+						Text:      "test-problem",
+						Sensitive: []common.Sensitive{},
+					},
+					{
+						Text:      "another-test-problem",
+						Sensitive: []common.Sensitive{},
+					},
+				},
+				Details:      "test-solution",
+				ParentObject: "parent-resource"},
+		},
+	}
+
+	gotJson, err := analysis.PrintOutput("json")
+	if err != nil {
+		t.Error(err)
+	}
+
+	got := JsonOutput{}
+	err = json.Unmarshal(gotJson, &got)
+	if err != nil {
+		t.Error(err)
+	}
+
+	fmt.Println(got)
+	fmt.Println(expected)
+
+	require.Equal(t, got, expected)
+}

pkg/analysis/output.go

@@ -0,0 +1,88 @@
+package analysis
+
+import (
+	"encoding/json"
+	"fmt"
+	"strings"
+
+	"github.com/fatih/color"
+)
+
+var outputFormats = map[string]func(*Analysis) ([]byte, error){
+	"json": (*Analysis).jsonOutput,
+	"text": (*Analysis).textOutput,
+}
+
+func getOutputFormats() []string {
+	formats := make([]string, 0, len(outputFormats))
+	for format := range outputFormats {
+		formats = append(formats, format)
+	}
+	return formats
+}
+
+func (a *Analysis) PrintOutput(format string) ([]byte, error) {
+	outputFunc, ok := outputFormats[format]
+	if !ok {
+		return nil, fmt.Errorf("unsupported output format: %s. Available format %s", format, strings.Join(getOutputFormats(), ","))
+	}
+	return outputFunc(a)
+}
+
+func (a *Analysis) jsonOutput() ([]byte, error) {
+	var problems int
+	var status AnalysisStatus
+	for _, result := range a.Results {
+		problems += len(result.Error)
+	}
+	if problems > 0 {
+		status = StateProblemDetected
+	} else {
+		status = StateOK
+	}
+
+	result := JsonOutput{
+		Provider: a.AnalysisAIProvider,
+		Problems: problems,
+		Results:  a.Results,
+		Errors:   a.Errors,
+		Status:   status,
+	}
+	output, err := json.MarshalIndent(result, "", "  ")
+	if err != nil {
+		return nil, fmt.Errorf("error marshalling json: %v", err)
+	}
+	return output, nil
+}
+
+func (a *Analysis) textOutput() ([]byte, error) {
+	var output strings.Builder
+
+	// Print the AI provider used for this analysis
+	output.WriteString(fmt.Sprintf("AI Provider: %s\n", color.YellowString(a.AnalysisAIProvider)))
+
+	if len(a.Errors) != 0 {
+		output.WriteString("\n")
+		output.WriteString(color.YellowString("Warnings : \n"))
+		for _, aerror := range a.Errors {
+			output.WriteString(fmt.Sprintf("- %s\n", color.YellowString(aerror)))
+		}
+	}
+	output.WriteString("\n")
+	if len(a.Results) == 0 {
+		output.WriteString(color.GreenString("No problems detected\n"))
+		return []byte(output.String()), nil
+	}
+	for n, result := range a.Results {
+		output.WriteString(fmt.Sprintf("%s %s(%s)\n", color.CyanString("%d", n),
+			color.YellowString(result.Name), color.CyanString(result.ParentObject)))
+		for _, err := range result.Error {
+			output.WriteString(fmt.Sprintf("- %s %s\n", color.RedString("Error:"), color.RedString(err.Text)))
+			if err.KubernetesDoc != "" {
+				output.WriteString(fmt.Sprintf("  %s %s\n", color.RedString("Kubernetes Doc:"), color.RedString(err.KubernetesDoc)))
+			}
+		}
+		output.WriteString(color.GreenString(result.Details + "\n"))
+	}
+	return []byte(output.String()), nil
+}

pkg/analyzer/analyzer.go

@@ -1,72 +1,118 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package analyzer
 
 import (
-	"context"
 	"fmt"
 	"os"
-	"strings"
-	"time"
 
-	"github.com/briandowns/spinner"
-	"github.com/cloud-native-skunkworks/k8sgpt/pkg/client"
-	ai "github.com/cloud-native-skunkworks/k8sgpt/pkg/openai"
 	"github.com/fatih/color"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/integration"
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promauto"
 )
 
-func RunAnalysis(ctx context.Context, client *client.Client, openAIClient *ai.Client, explain bool) {
+var (
+	AnalyzerErrorsMetric = promauto.NewGaugeVec(prometheus.GaugeOpts{
+		Name: "analyzer_errors",
+		Help: "Number of errors detected by analyzer",
+	}, []string{"analyzer_name", "object_name", "namespace"})
+)
 
-	// search all namespaces for pods that are not running
-	list, err := client.GetClient().CoreV1().Pods("").List(ctx, metav1.ListOptions{})
-	if err != nil {
-		color.Red("Error: %v", err)
-		os.Exit(1)
-	}
-
-	var brokenPods = map[string][]string{}
-
-	for _, pod := range list.Items {
-
-		// Check for pending pods
-		if pod.Status.Phase == "Pending" {
-
-			// Check through container status to check for crashes
-			for _, containerStatus := range pod.Status.Conditions {
-				if containerStatus.Type == "PodScheduled" && containerStatus.Reason == "Unschedulable" {
-					brokenPods[fmt.Sprintf("%s/%s", pod.Namespace, pod.Name)] = []string{containerStatus.Message}
-				}
-			}
-		}
-
-		// Check through container status to check for crashes
-		var failureDetails = []string{}
-		for _, containerStatus := range pod.Status.ContainerStatuses {
-			if containerStatus.State.Waiting != nil {
-				if containerStatus.State.Waiting.Reason == "CrashLoopBackOff" || containerStatus.State.Waiting.Reason == "ImagePullBackOff" {
-
-					failureDetails = append(failureDetails, containerStatus.State.Waiting.Message)
-					brokenPods[fmt.Sprintf("%s/%s", pod.Namespace, pod.Name)] = failureDetails
-				}
-
-			}
-		}
-
-	}
-	for key, value := range brokenPods {
-		fmt.Printf("%s: %s\n", color.YellowString(key), color.RedString(value[0]))
-
-		if explain {
-			s := spinner.New(spinner.CharSets[35], 100*time.Millisecond) // Build our new spinner
-			s.Start()
-
-			response, err := openAIClient.GetCompletion(ctx, strings.Join(value, " "))
-			s.Stop()
-			if err != nil {
-				color.Red("Error: %v", err)
-				return
-			}
-
-			fmt.Printf("%s\n", color.GreenString(response))
-		}
-	}
+var coreAnalyzerMap = map[string]common.IAnalyzer{
+	"Pod":                            PodAnalyzer{},
+	"Deployment":                     DeploymentAnalyzer{},
+	"ReplicaSet":                     ReplicaSetAnalyzer{},
+	"PersistentVolumeClaim":          PvcAnalyzer{},
+	"Service":                        ServiceAnalyzer{},
+	"Ingress":                        IngressAnalyzer{},
+	"StatefulSet":                    StatefulSetAnalyzer{},
+	"CronJob":                        CronJobAnalyzer{},
+	"Node":                           NodeAnalyzer{},
+	"ValidatingWebhookConfiguration": ValidatingWebhookAnalyzer{},
+	"MutatingWebhookConfiguration":   MutatingWebhookAnalyzer{},
+}
+
+var additionalAnalyzerMap = map[string]common.IAnalyzer{
+	"HorizontalPodAutoScaler": HpaAnalyzer{},
+	"PodDisruptionBudget":     PdbAnalyzer{},
+	"NetworkPolicy":           NetworkPolicyAnalyzer{},
+}
+
+func ListFilters() ([]string, []string, []string) {
+	coreKeys := make([]string, 0, len(coreAnalyzerMap))
+	for k := range coreAnalyzerMap {
+		coreKeys = append(coreKeys, k)
+	}
+
+	additionalKeys := make([]string, 0, len(additionalAnalyzerMap))
+	for k := range additionalAnalyzerMap {
+		additionalKeys = append(additionalKeys, k)
+	}
+
+	integrationProvider := integration.NewIntegration()
+	var integrationAnalyzers []string
+
+	for _, i := range integrationProvider.List() {
+		b, _ := integrationProvider.IsActivate(i)
+		if b {
+			in, err := integrationProvider.Get(i)
+			if err != nil {
+				fmt.Println(color.RedString(err.Error()))
+				os.Exit(1)
+			}
+			integrationAnalyzers = append(integrationAnalyzers, in.GetAnalyzerName()...)
+		}
+	}
+
+	return coreKeys, additionalKeys, integrationAnalyzers
+}
+
+func GetAnalyzerMap() (map[string]common.IAnalyzer, map[string]common.IAnalyzer) {
+
+	coreAnalyzer := make(map[string]common.IAnalyzer)
+	mergedAnalyzerMap := make(map[string]common.IAnalyzer)
+
+	// add core analyzer
+	for key, value := range coreAnalyzerMap {
+		coreAnalyzer[key] = value
+		mergedAnalyzerMap[key] = value
+	}
+
+	// add additional analyzer
+	for key, value := range additionalAnalyzerMap {
+		mergedAnalyzerMap[key] = value
+	}
+
+	integrationProvider := integration.NewIntegration()
+
+	for _, i := range integrationProvider.List() {
+		b, err := integrationProvider.IsActivate(i)
+		if err != nil {
+			fmt.Println(color.RedString(err.Error()))
+			os.Exit(1)
+		}
+		if b {
+			in, err := integrationProvider.Get(i)
+			if err != nil {
+				fmt.Println(color.RedString(err.Error()))
+				os.Exit(1)
+			}
+			in.AddAnalyzer(&mergedAnalyzerMap)
+		}
+	}
+
+	return coreAnalyzer, mergedAnalyzerMap
 }

pkg/analyzer/cronjob.go

@@ -0,0 +1,148 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+	cron "github.com/robfig/cron/v3"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+type CronJobAnalyzer struct{}
+
+func (analyzer CronJobAnalyzer) Analyze(a common.Analyzer) ([]common.Result, error) {
+
+	kind := "CronJob"
+	apiDoc := kubernetes.K8sApiReference{
+		Kind: kind,
+		ApiVersion: schema.GroupVersion{
+			Group:   "batch",
+			Version: "v1",
+		},
+		OpenapiSchema: a.OpenapiSchema,
+	}
+
+	AnalyzerErrorsMetric.DeletePartialMatch(map[string]string{
+		"analyzer_name": kind,
+	})
+
+	cronJobList, err := a.Client.GetClient().BatchV1().CronJobs(a.Namespace).List(a.Context, v1.ListOptions{})
+	if err != nil {
+		return nil, err
+	}
+
+	var preAnalysis = map[string]common.PreAnalysis{}
+
+	for _, cronJob := range cronJobList.Items {
+		var failures []common.Failure
+		if cronJob.Spec.Suspend != nil && *cronJob.Spec.Suspend {
+			doc := apiDoc.GetApiDocV2("spec.suspend")
+
+			failures = append(failures, common.Failure{
+				Text:          fmt.Sprintf("CronJob %s is suspended", cronJob.Name),
+				KubernetesDoc: doc,
+				Sensitive: []common.Sensitive{
+					{
+						Unmasked: cronJob.Namespace,
+						Masked:   util.MaskString(cronJob.Namespace),
+					},
+					{
+						Unmasked: cronJob.Name,
+						Masked:   util.MaskString(cronJob.Name),
+					},
+				},
+			})
+		} else {
+			// check the schedule format
+			if _, err := CheckCronScheduleIsValid(cronJob.Spec.Schedule); err != nil {
+				doc := apiDoc.GetApiDocV2("spec.schedule")
+
+				failures = append(failures, common.Failure{
+					Text:          fmt.Sprintf("CronJob %s has an invalid schedule: %s", cronJob.Name, err.Error()),
+					KubernetesDoc: doc,
+					Sensitive: []common.Sensitive{
+						{
+							Unmasked: cronJob.Namespace,
+							Masked:   util.MaskString(cronJob.Namespace),
+						},
+						{
+							Unmasked: cronJob.Name,
+							Masked:   util.MaskString(cronJob.Name),
+						},
+					},
+				})
+			}
+
+			// check the starting deadline
+			if cronJob.Spec.StartingDeadlineSeconds != nil {
+				deadline := time.Duration(*cronJob.Spec.StartingDeadlineSeconds) * time.Second
+				if deadline < 0 {
+					doc := apiDoc.GetApiDocV2("spec.startingDeadlineSeconds")
+
+					failures = append(failures, common.Failure{
+						Text:          fmt.Sprintf("CronJob %s has a negative starting deadline", cronJob.Name),
+						KubernetesDoc: doc,
+						Sensitive: []common.Sensitive{
+							{
+								Unmasked: cronJob.Namespace,
+								Masked:   util.MaskString(cronJob.Namespace),
+							},
+							{
+								Unmasked: cronJob.Name,
+								Masked:   util.MaskString(cronJob.Name),
+							},
+						},
+					})
+
+				}
+			}
+
+		}
+
+		if len(failures) > 0 {
+			preAnalysis[fmt.Sprintf("%s/%s", cronJob.Namespace, cronJob.Name)] = common.PreAnalysis{
+				FailureDetails: failures,
+			}
+			AnalyzerErrorsMetric.WithLabelValues(kind, cronJob.Name, cronJob.Namespace).Set(float64(len(failures)))
+
+		}
+
+		for key, value := range preAnalysis {
+			currentAnalysis := common.Result{
+				Kind:  kind,
+				Name:  key,
+				Error: value.FailureDetails,
+			}
+			a.Results = append(a.Results, currentAnalysis)
+		}
+	}
+
+	return a.Results, nil
+}
+
+// Check CRON schedule format
+func CheckCronScheduleIsValid(schedule string) (bool, error) {
+	_, err := cron.ParseStandard(schedule)
+	if err != nil {
+		return false, err
+	}
+
+	return true, nil
+}

pkg/analyzer/cronjob_test.go

@@ -0,0 +1,233 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"context"
+	"testing"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/magiconair/properties/assert"
+	batchv1 "k8s.io/api/batch/v1"
+	v1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/client-go/kubernetes/fake"
+)
+
+func TestCronJobSuccess(t *testing.T) {
+	clientset := fake.NewSimpleClientset(&batchv1.CronJob{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      "example-cronjob",
+			Namespace: "default",
+			Annotations: map[string]string{
+				"analysisDate": "2022-04-01",
+			},
+			Labels: map[string]string{
+				"app": "example-app",
+			},
+		},
+		Spec: batchv1.CronJobSpec{
+			Schedule:          "*/1 * * * *",
+			ConcurrencyPolicy: "Allow",
+			JobTemplate: batchv1.JobTemplateSpec{
+				ObjectMeta: metav1.ObjectMeta{
+					Labels: map[string]string{
+						"app": "example-app",
+					},
+				},
+				Spec: batchv1.JobSpec{
+					Template: v1.PodTemplateSpec{
+						Spec: v1.PodSpec{
+							Containers: []v1.Container{
+								{
+									Name:  "example-container",
+									Image: "nginx",
+								},
+							},
+							RestartPolicy: v1.RestartPolicyOnFailure,
+						},
+					},
+				},
+			},
+		},
+	})
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+
+	analyzer := CronJobAnalyzer{}
+	analysisResults, err := analyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+
+	assert.Equal(t, len(analysisResults), 0)
+}
+
+func TestCronJobBroken(t *testing.T) {
+	clientset := fake.NewSimpleClientset(&batchv1.CronJob{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      "example-cronjob",
+			Namespace: "default",
+			Annotations: map[string]string{
+				"analysisDate": "2022-04-01",
+			},
+			Labels: map[string]string{
+				"app": "example-app",
+			},
+		},
+		Spec: batchv1.CronJobSpec{
+			Schedule:          "*** * * * *",
+			ConcurrencyPolicy: "Allow",
+			JobTemplate: batchv1.JobTemplateSpec{
+				ObjectMeta: metav1.ObjectMeta{
+					Labels: map[string]string{
+						"app": "example-app",
+					},
+				},
+				Spec: batchv1.JobSpec{
+					Template: v1.PodTemplateSpec{
+						Spec: v1.PodSpec{
+							Containers: []v1.Container{
+								{
+									Name:  "example-container",
+									Image: "nginx",
+								},
+							},
+							RestartPolicy: v1.RestartPolicyOnFailure,
+						},
+					},
+				},
+			},
+		},
+	})
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+
+	analyzer := CronJobAnalyzer{}
+	analysisResults, err := analyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+
+	assert.Equal(t, len(analysisResults), 1)
+	assert.Equal(t, analysisResults[0].Name, "default/example-cronjob")
+	assert.Equal(t, analysisResults[0].Kind, "CronJob")
+}
+
+func TestCronJobBrokenMultipleNamespaceFiltering(t *testing.T) {
+	clientset := fake.NewSimpleClientset(
+		&batchv1.CronJob{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:      "example-cronjob",
+				Namespace: "default",
+				Annotations: map[string]string{
+					"analysisDate": "2022-04-01",
+				},
+				Labels: map[string]string{
+					"app": "example-app",
+				},
+			},
+			Spec: batchv1.CronJobSpec{
+				Schedule:          "*** * * * *",
+				ConcurrencyPolicy: "Allow",
+				JobTemplate: batchv1.JobTemplateSpec{
+					ObjectMeta: metav1.ObjectMeta{
+						Labels: map[string]string{
+							"app": "example-app",
+						},
+					},
+					Spec: batchv1.JobSpec{
+						Template: v1.PodTemplateSpec{
+							Spec: v1.PodSpec{
+								Containers: []v1.Container{
+									{
+										Name:  "example-container",
+										Image: "nginx",
+									},
+								},
+								RestartPolicy: v1.RestartPolicyOnFailure,
+							},
+						},
+					},
+				},
+			},
+		},
+		&batchv1.CronJob{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:      "example-cronjob",
+				Namespace: "other-namespace",
+				Annotations: map[string]string{
+					"analysisDate": "2022-04-01",
+				},
+				Labels: map[string]string{
+					"app": "example-app",
+				},
+			},
+			Spec: batchv1.CronJobSpec{
+				Schedule:          "*** * * * *",
+				ConcurrencyPolicy: "Allow",
+				JobTemplate: batchv1.JobTemplateSpec{
+					ObjectMeta: metav1.ObjectMeta{
+						Labels: map[string]string{
+							"app": "example-app",
+						},
+					},
+					Spec: batchv1.JobSpec{
+						Template: v1.PodTemplateSpec{
+							Spec: v1.PodSpec{
+								Containers: []v1.Container{
+									{
+										Name:  "example-container",
+										Image: "nginx",
+									},
+								},
+								RestartPolicy: v1.RestartPolicyOnFailure,
+							},
+						},
+					},
+				},
+			},
+		})
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+
+	analyzer := CronJobAnalyzer{}
+	analysisResults, err := analyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+
+	assert.Equal(t, len(analysisResults), 1)
+	assert.Equal(t, analysisResults[0].Name, "default/example-cronjob")
+	assert.Equal(t, analysisResults[0].Kind, "CronJob")
+}

pkg/analyzer/deployment.go

@@ -0,0 +1,95 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"context"
+	"fmt"
+
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+)
+
+// DeploymentAnalyzer is an analyzer that checks for misconfigured Deployments
+type DeploymentAnalyzer struct {
+}
+
+// Analyze scans all namespaces for Deployments with misconfigurations
+func (d DeploymentAnalyzer) Analyze(a common.Analyzer) ([]common.Result, error) {
+
+	kind := "Deployment"
+	apiDoc := kubernetes.K8sApiReference{
+		Kind: kind,
+		ApiVersion: schema.GroupVersion{
+			Group:   "apps",
+			Version: "v1",
+		},
+		OpenapiSchema: a.OpenapiSchema,
+	}
+
+	AnalyzerErrorsMetric.DeletePartialMatch(map[string]string{
+		"analyzer_name": kind,
+	})
+
+	deployments, err := a.Client.GetClient().AppsV1().Deployments(a.Namespace).List(context.Background(), v1.ListOptions{})
+	if err != nil {
+		return nil, err
+	}
+	var preAnalysis = map[string]common.PreAnalysis{}
+
+	for _, deployment := range deployments.Items {
+		var failures []common.Failure
+		if *deployment.Spec.Replicas != deployment.Status.Replicas {
+			doc := apiDoc.GetApiDocV2("spec.replicas")
+
+			failures = append(failures, common.Failure{
+				Text:          fmt.Sprintf("Deployment %s/%s has %d replicas but %d are available", deployment.Namespace, deployment.Name, *deployment.Spec.Replicas, deployment.Status.Replicas),
+				KubernetesDoc: doc,
+				Sensitive: []common.Sensitive{
+					{
+						Unmasked: deployment.Namespace,
+						Masked:   util.MaskString(deployment.Namespace),
+					},
+					{
+						Unmasked: deployment.Name,
+						Masked:   util.MaskString(deployment.Name),
+					},
+				}})
+		}
+		if len(failures) > 0 {
+			preAnalysis[fmt.Sprintf("%s/%s", deployment.Namespace, deployment.Name)] = common.PreAnalysis{
+				FailureDetails: failures,
+				Deployment:     deployment,
+			}
+			AnalyzerErrorsMetric.WithLabelValues(kind, deployment.Name, deployment.Namespace).Set(float64(len(failures)))
+		}
+
+	}
+
+	for key, value := range preAnalysis {
+		var currentAnalysis = common.Result{
+			Kind:  kind,
+			Name:  key,
+			Error: value.FailureDetails,
+		}
+
+		a.Results = append(a.Results, currentAnalysis)
+	}
+
+	return a.Results, nil
+}

pkg/analyzer/deployment_test.go

@@ -0,0 +1,153 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"context"
+	"testing"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/magiconair/properties/assert"
+	appsv1 "k8s.io/api/apps/v1"
+	v1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/client-go/kubernetes/fake"
+)
+
+func TestDeploymentAnalyzer(t *testing.T) {
+	clientset := fake.NewSimpleClientset(&appsv1.Deployment{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      "example",
+			Namespace: "default",
+		},
+		Spec: appsv1.DeploymentSpec{
+			Replicas: func() *int32 { i := int32(3); return &i }(),
+			Template: v1.PodTemplateSpec{
+				Spec: v1.PodSpec{
+					Containers: []v1.Container{
+						{
+							Name:  "example-container",
+							Image: "nginx",
+							Ports: []v1.ContainerPort{
+								{
+									ContainerPort: 80,
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+		Status: appsv1.DeploymentStatus{
+			Replicas:          2,
+			AvailableReplicas: 1,
+		},
+	})
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+
+	deploymentAnalyzer := DeploymentAnalyzer{}
+	analysisResults, err := deploymentAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, len(analysisResults), 1)
+	assert.Equal(t, analysisResults[0].Kind, "Deployment")
+	assert.Equal(t, analysisResults[0].Name, "default/example")
+}
+
+func TestDeploymentAnalyzerNamespaceFiltering(t *testing.T) {
+	clientset := fake.NewSimpleClientset(
+		&appsv1.Deployment{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:      "example",
+				Namespace: "default",
+			},
+			Spec: appsv1.DeploymentSpec{
+				Replicas: func() *int32 { i := int32(3); return &i }(),
+				Template: v1.PodTemplateSpec{
+					Spec: v1.PodSpec{
+						Containers: []v1.Container{
+							{
+								Name:  "example-container",
+								Image: "nginx",
+								Ports: []v1.ContainerPort{
+									{
+										ContainerPort: 80,
+									},
+								},
+							},
+						},
+					},
+				},
+			},
+			Status: appsv1.DeploymentStatus{
+				Replicas:          2,
+				AvailableReplicas: 1,
+			},
+		},
+		&appsv1.Deployment{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:      "example",
+				Namespace: "other-namespace",
+			},
+			Spec: appsv1.DeploymentSpec{
+				Replicas: func() *int32 { i := int32(3); return &i }(),
+				Template: v1.PodTemplateSpec{
+					Spec: v1.PodSpec{
+						Containers: []v1.Container{
+							{
+								Name:  "example-container",
+								Image: "nginx",
+								Ports: []v1.ContainerPort{
+									{
+										ContainerPort: 80,
+									},
+								},
+							},
+						},
+					},
+				},
+			},
+			Status: appsv1.DeploymentStatus{
+				Replicas:          2,
+				AvailableReplicas: 1,
+			},
+		},
+	)
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+
+	deploymentAnalyzer := DeploymentAnalyzer{}
+	analysisResults, err := deploymentAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, len(analysisResults), 1)
+	assert.Equal(t, analysisResults[0].Kind, "Deployment")
+	assert.Equal(t, analysisResults[0].Name, "default/example")
+}

pkg/analyzer/events.go

@@ -0,0 +1,50 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"context"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	v1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+func FetchLatestEvent(ctx context.Context, kubernetesClient *kubernetes.Client, namespace string, name string) (*v1.Event, error) {
+
+	// get the list of events
+	events, err := kubernetesClient.GetClient().CoreV1().Events(namespace).List(ctx,
+		metav1.ListOptions{
+			FieldSelector: "involvedObject.name=" + name,
+		})
+
+	if err != nil {
+		return nil, err
+	}
+	// find most recent event
+	var latestEvent *v1.Event
+	for _, event := range events.Items {
+		if latestEvent == nil {
+			// this is required, as a pointer to a loop variable would always yield the latest value in the range
+			e := event
+			latestEvent = &e
+		}
+		if event.LastTimestamp.After(latestEvent.LastTimestamp.Time) {
+			// this is required, as a pointer to a loop variable would always yield the latest value in the range
+			e := event
+			latestEvent = &e
+		}
+	}
+	return latestEvent, nil
+}

pkg/analyzer/hpa.go

@@ -0,0 +1,189 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"fmt"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+	appsv1 "k8s.io/api/apps/v1"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+type HpaAnalyzer struct{}
+
+func (HpaAnalyzer) Analyze(a common.Analyzer) ([]common.Result, error) {
+
+	kind := "HorizontalPodAutoscaler"
+	apiDoc := kubernetes.K8sApiReference{
+		Kind: kind,
+		ApiVersion: schema.GroupVersion{
+			Group:   "autoscaling",
+			Version: "v1",
+		},
+		OpenapiSchema: a.OpenapiSchema,
+	}
+
+	AnalyzerErrorsMetric.DeletePartialMatch(map[string]string{
+		"analyzer_name": kind,
+	})
+
+	list, err := a.Client.GetClient().AutoscalingV1().HorizontalPodAutoscalers(a.Namespace).List(a.Context, metav1.ListOptions{})
+	if err != nil {
+		return nil, err
+	}
+
+	var preAnalysis = map[string]common.PreAnalysis{}
+
+	for _, hpa := range list.Items {
+		var failures []common.Failure
+
+		// check ScaleTargetRef exist
+		scaleTargetRef := hpa.Spec.ScaleTargetRef
+		var podInfo PodInfo
+
+		switch scaleTargetRef.Kind {
+		case "Deployment":
+			deployment, err := a.Client.GetClient().AppsV1().Deployments(hpa.Namespace).Get(a.Context, scaleTargetRef.Name, metav1.GetOptions{})
+			if err == nil {
+				podInfo = DeploymentInfo{deployment}
+			}
+		case "ReplicationController":
+			rc, err := a.Client.GetClient().CoreV1().ReplicationControllers(hpa.Namespace).Get(a.Context, scaleTargetRef.Name, metav1.GetOptions{})
+			if err == nil {
+				podInfo = ReplicationControllerInfo{rc}
+			}
+		case "ReplicaSet":
+			rs, err := a.Client.GetClient().AppsV1().ReplicaSets(hpa.Namespace).Get(a.Context, scaleTargetRef.Name, metav1.GetOptions{})
+			if err == nil {
+				podInfo = ReplicaSetInfo{rs}
+			}
+		case "StatefulSet":
+			ss, err := a.Client.GetClient().AppsV1().StatefulSets(hpa.Namespace).Get(a.Context, scaleTargetRef.Name, metav1.GetOptions{})
+			if err == nil {
+				podInfo = StatefulSetInfo{ss}
+			}
+		default:
+			failures = append(failures, common.Failure{
+				Text:      fmt.Sprintf("HorizontalPodAutoscaler uses %s as ScaleTargetRef which is not an option.", scaleTargetRef.Kind),
+				Sensitive: []common.Sensitive{},
+			})
+		}
+
+		if podInfo == nil {
+			doc := apiDoc.GetApiDocV2("spec.scaleTargetRef")
+
+			failures = append(failures, common.Failure{
+				Text:          fmt.Sprintf("HorizontalPodAutoscaler uses %s/%s as ScaleTargetRef which does not exist.", scaleTargetRef.Kind, scaleTargetRef.Name),
+				KubernetesDoc: doc,
+				Sensitive: []common.Sensitive{
+					{
+						Unmasked: scaleTargetRef.Name,
+						Masked:   util.MaskString(scaleTargetRef.Name),
+					},
+				},
+			})
+		} else {
+			containers := len(podInfo.GetPodSpec().Containers)
+			for _, container := range podInfo.GetPodSpec().Containers {
+				if container.Resources.Requests == nil || container.Resources.Limits == nil {
+					containers--
+				}
+			}
+
+			if containers <= 0 {
+				doc := apiDoc.GetApiDocV2("spec.scaleTargetRef.kind")
+
+				failures = append(failures, common.Failure{
+					Text:          fmt.Sprintf("%s %s/%s does not have resource configured.", scaleTargetRef.Kind, a.Namespace, scaleTargetRef.Name),
+					KubernetesDoc: doc,
+					Sensitive: []common.Sensitive{
+						{
+							Unmasked: scaleTargetRef.Name,
+							Masked:   util.MaskString(scaleTargetRef.Name),
+						},
+					},
+				})
+			}
+
+		}
+
+		if len(failures) > 0 {
+			preAnalysis[fmt.Sprintf("%s/%s", hpa.Namespace, hpa.Name)] = common.PreAnalysis{
+				HorizontalPodAutoscalers: hpa,
+				FailureDetails:           failures,
+			}
+			AnalyzerErrorsMetric.WithLabelValues(kind, hpa.Name, hpa.Namespace).Set(float64(len(failures)))
+		}
+
+	}
+
+	for key, value := range preAnalysis {
+		var currentAnalysis = common.Result{
+			Kind:  kind,
+			Name:  key,
+			Error: value.FailureDetails,
+		}
+
+		parent, _ := util.GetParent(a.Client, value.HorizontalPodAutoscalers.ObjectMeta)
+		currentAnalysis.ParentObject = parent
+		a.Results = append(a.Results, currentAnalysis)
+	}
+
+	return a.Results, nil
+}
+
+type PodInfo interface {
+	GetPodSpec() corev1.PodSpec
+}
+
+type DeploymentInfo struct {
+	*appsv1.Deployment
+}
+
+func (d DeploymentInfo) GetPodSpec() corev1.PodSpec {
+	return d.Spec.Template.Spec
+}
+
+// define a structure for ReplicationController
+type ReplicationControllerInfo struct {
+	*corev1.ReplicationController
+}
+
+func (rc ReplicationControllerInfo) GetPodSpec() corev1.PodSpec {
+	return rc.Spec.Template.Spec
+}
+
+// define a structure for ReplicaSet
+type ReplicaSetInfo struct {
+	*appsv1.ReplicaSet
+}
+
+func (rs ReplicaSetInfo) GetPodSpec() corev1.PodSpec {
+	return rs.Spec.Template.Spec
+}
+
+// define a structure for StatefulSet
+type StatefulSetInfo struct {
+	*appsv1.StatefulSet
+}
+
+// implement PodInfo for StatefulSetInfo
+func (ss StatefulSetInfo) GetPodSpec() corev1.PodSpec {
+	return ss.Spec.Template.Spec
+}

pkg/analyzer/hpaAnalyzer_test.go

@@ -0,0 +1,533 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"context"
+	"strings"
+	"testing"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/magiconair/properties/assert"
+	appsv1 "k8s.io/api/apps/v1"
+	autoscalingv1 "k8s.io/api/autoscaling/v1"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/resource"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/client-go/kubernetes/fake"
+)
+
+func TestHPAAnalyzer(t *testing.T) {
+	clientset := fake.NewSimpleClientset(
+		&autoscalingv1.HorizontalPodAutoscaler{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+		})
+	hpaAnalyzer := HpaAnalyzer{}
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+	analysisResults, err := hpaAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, len(analysisResults), 1)
+}
+
+func TestHPAAnalyzerWithMultipleHPA(t *testing.T) {
+	clientset := fake.NewSimpleClientset(
+		&autoscalingv1.HorizontalPodAutoscaler{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+		},
+		&autoscalingv1.HorizontalPodAutoscaler{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example-2",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+		},
+	)
+	hpaAnalyzer := HpaAnalyzer{}
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+	analysisResults, err := hpaAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, len(analysisResults), 2)
+}
+
+func TestHPAAnalyzerWithUnsuportedScaleTargetRef(t *testing.T) {
+
+	clientset := fake.NewSimpleClientset(
+		&autoscalingv1.HorizontalPodAutoscaler{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+			Spec: autoscalingv1.HorizontalPodAutoscalerSpec{
+				ScaleTargetRef: autoscalingv1.CrossVersionObjectReference{
+					Kind: "unsupported",
+				},
+			},
+		})
+	hpaAnalyzer := HpaAnalyzer{}
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+	analysisResults, err := hpaAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+
+	var errorFound bool
+	for _, analysis := range analysisResults {
+		for _, err := range analysis.Error {
+			if strings.Contains(err.Text, "which is not an option.") {
+				errorFound = true
+				break
+			}
+		}
+		if errorFound {
+			break
+		}
+	}
+	if !errorFound {
+		t.Error("expected error 'does not possible option.' not found in analysis results")
+	}
+}
+
+func TestHPAAnalyzerWithNonExistentScaleTargetRef(t *testing.T) {
+
+	clientset := fake.NewSimpleClientset(
+		&autoscalingv1.HorizontalPodAutoscaler{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+			Spec: autoscalingv1.HorizontalPodAutoscalerSpec{
+				ScaleTargetRef: autoscalingv1.CrossVersionObjectReference{
+					Kind: "Deployment",
+					Name: "non-existent",
+				},
+			},
+		})
+	hpaAnalyzer := HpaAnalyzer{}
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+	analysisResults, err := hpaAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+
+	var errorFound bool
+	for _, analysis := range analysisResults {
+		for _, err := range analysis.Error {
+			if strings.Contains(err.Text, "does not exist.") {
+				errorFound = true
+				break
+			}
+		}
+		if errorFound {
+			break
+		}
+	}
+	if !errorFound {
+		t.Error("expected error 'does not exist.' not found in analysis results")
+	}
+}
+
+func TestHPAAnalyzerWithExistingScaleTargetRefAsDeployment(t *testing.T) {
+
+	clientset := fake.NewSimpleClientset(
+		&autoscalingv1.HorizontalPodAutoscaler{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+			Spec: autoscalingv1.HorizontalPodAutoscalerSpec{
+				ScaleTargetRef: autoscalingv1.CrossVersionObjectReference{
+					Kind: "Deployment",
+					Name: "example",
+				},
+			},
+		},
+		&appsv1.Deployment{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+			Spec: appsv1.DeploymentSpec{
+				Template: corev1.PodTemplateSpec{
+					Spec: corev1.PodSpec{
+						Containers: []corev1.Container{
+							{
+								Name:  "example",
+								Image: "nginx",
+								Resources: corev1.ResourceRequirements{
+									Requests: corev1.ResourceList{
+										"cpu":    resource.MustParse("100m"),
+										"memory": resource.MustParse("128Mi"),
+									},
+									Limits: corev1.ResourceList{
+										"cpu":    resource.MustParse("200m"),
+										"memory": resource.MustParse("256Mi"),
+									},
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+	)
+	hpaAnalyzer := HpaAnalyzer{}
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+	analysisResults, err := hpaAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	for _, analysis := range analysisResults {
+		assert.Equal(t, len(analysis.Error), 0)
+	}
+}
+
+func TestHPAAnalyzerWithExistingScaleTargetRefAsReplicationController(t *testing.T) {
+
+	clientset := fake.NewSimpleClientset(
+		&autoscalingv1.HorizontalPodAutoscaler{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+			Spec: autoscalingv1.HorizontalPodAutoscalerSpec{
+				ScaleTargetRef: autoscalingv1.CrossVersionObjectReference{
+					Kind: "ReplicationController",
+					Name: "example",
+				},
+			},
+		},
+		&corev1.ReplicationController{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+			Spec: corev1.ReplicationControllerSpec{
+				Template: &corev1.PodTemplateSpec{
+					Spec: corev1.PodSpec{
+						Containers: []corev1.Container{
+							{
+								Name:  "example",
+								Image: "nginx",
+								Resources: corev1.ResourceRequirements{
+									Requests: corev1.ResourceList{
+										"cpu":    resource.MustParse("100m"),
+										"memory": resource.MustParse("128Mi"),
+									},
+									Limits: corev1.ResourceList{
+										"cpu":    resource.MustParse("200m"),
+										"memory": resource.MustParse("256Mi"),
+									},
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+	)
+	hpaAnalyzer := HpaAnalyzer{}
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+	analysisResults, err := hpaAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	for _, analysis := range analysisResults {
+		assert.Equal(t, len(analysis.Error), 0)
+	}
+}
+
+func TestHPAAnalyzerWithExistingScaleTargetRefAsReplicaSet(t *testing.T) {
+
+	clientset := fake.NewSimpleClientset(
+		&autoscalingv1.HorizontalPodAutoscaler{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+			Spec: autoscalingv1.HorizontalPodAutoscalerSpec{
+				ScaleTargetRef: autoscalingv1.CrossVersionObjectReference{
+					Kind: "ReplicaSet",
+					Name: "example",
+				},
+			},
+		},
+		&appsv1.ReplicaSet{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+			Spec: appsv1.ReplicaSetSpec{
+				Template: corev1.PodTemplateSpec{
+					Spec: corev1.PodSpec{
+						Containers: []corev1.Container{
+							{
+								Name:  "example",
+								Image: "nginx",
+								Resources: corev1.ResourceRequirements{
+									Requests: corev1.ResourceList{
+										"cpu":    resource.MustParse("100m"),
+										"memory": resource.MustParse("128Mi"),
+									},
+									Limits: corev1.ResourceList{
+										"cpu":    resource.MustParse("200m"),
+										"memory": resource.MustParse("256Mi"),
+									},
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+	)
+	hpaAnalyzer := HpaAnalyzer{}
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+	analysisResults, err := hpaAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	for _, analysis := range analysisResults {
+		assert.Equal(t, len(analysis.Error), 0)
+	}
+}
+
+func TestHPAAnalyzerWithExistingScaleTargetRefAsStatefulSet(t *testing.T) {
+
+	clientset := fake.NewSimpleClientset(
+		&autoscalingv1.HorizontalPodAutoscaler{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+			Spec: autoscalingv1.HorizontalPodAutoscalerSpec{
+				ScaleTargetRef: autoscalingv1.CrossVersionObjectReference{
+					Kind: "StatefulSet",
+					Name: "example",
+				},
+			},
+		},
+		&appsv1.StatefulSet{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+			Spec: appsv1.StatefulSetSpec{
+				Template: corev1.PodTemplateSpec{
+					Spec: corev1.PodSpec{
+						Containers: []corev1.Container{
+							{
+								Name:  "example",
+								Image: "nginx",
+								Resources: corev1.ResourceRequirements{
+									Requests: corev1.ResourceList{
+										"cpu":    resource.MustParse("100m"),
+										"memory": resource.MustParse("128Mi"),
+									},
+									Limits: corev1.ResourceList{
+										"cpu":    resource.MustParse("200m"),
+										"memory": resource.MustParse("256Mi"),
+									},
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+	)
+	hpaAnalyzer := HpaAnalyzer{}
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+	analysisResults, err := hpaAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	for _, analysis := range analysisResults {
+		assert.Equal(t, len(analysis.Error), 0)
+	}
+}
+
+func TestHPAAnalyzerWithExistingScaleTargetRefWithoutSpecifyingResources(t *testing.T) {
+
+	clientset := fake.NewSimpleClientset(
+		&autoscalingv1.HorizontalPodAutoscaler{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+			Spec: autoscalingv1.HorizontalPodAutoscalerSpec{
+				ScaleTargetRef: autoscalingv1.CrossVersionObjectReference{
+					Kind: "Deployment",
+					Name: "example",
+				},
+			},
+		},
+		&appsv1.Deployment{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+			Spec: appsv1.DeploymentSpec{
+				Template: corev1.PodTemplateSpec{
+					Spec: corev1.PodSpec{
+						Containers: []corev1.Container{
+							{
+								Name:  "example",
+								Image: "nginx",
+							},
+						},
+					},
+				},
+			},
+		},
+	)
+	hpaAnalyzer := HpaAnalyzer{}
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+	analysisResults, err := hpaAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+
+	var errorFound bool
+	for _, analysis := range analysisResults {
+		for _, err := range analysis.Error {
+			if strings.Contains(err.Text, "does not have resource configured.") {
+				errorFound = true
+				break
+			}
+			if errorFound {
+				break
+			}
+		}
+		if !errorFound {
+			t.Error("expected error 'does not have resource configured.' not found in analysis results")
+		}
+	}
+}
+
+func TestHPAAnalyzerNamespaceFiltering(t *testing.T) {
+	clientset := fake.NewSimpleClientset(
+		&autoscalingv1.HorizontalPodAutoscaler{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+		},
+		&autoscalingv1.HorizontalPodAutoscaler{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "other-namespace",
+				Annotations: map[string]string{},
+			},
+		})
+	hpaAnalyzer := HpaAnalyzer{}
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+	analysisResults, err := hpaAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, len(analysisResults), 1)
+}

pkg/analyzer/ingress.go

@@ -0,0 +1,170 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"fmt"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+type IngressAnalyzer struct{}
+
+func (IngressAnalyzer) Analyze(a common.Analyzer) ([]common.Result, error) {
+
+	kind := "Ingress"
+	apiDoc := kubernetes.K8sApiReference{
+		Kind: kind,
+		ApiVersion: schema.GroupVersion{
+			Group:   "networking",
+			Version: "v1",
+		},
+		OpenapiSchema: a.OpenapiSchema,
+	}
+
+	AnalyzerErrorsMetric.DeletePartialMatch(map[string]string{
+		"analyzer_name": kind,
+	})
+
+	list, err := a.Client.GetClient().NetworkingV1().Ingresses(a.Namespace).List(a.Context, metav1.ListOptions{})
+	if err != nil {
+		return nil, err
+	}
+
+	var preAnalysis = map[string]common.PreAnalysis{}
+
+	for _, ing := range list.Items {
+		var failures []common.Failure
+
+		// get ingressClassName
+		ingressClassName := ing.Spec.IngressClassName
+		if ingressClassName == nil {
+			ingClassValue := ing.Annotations["kubernetes.io/ingress.class"]
+			if ingClassValue == "" {
+				doc := apiDoc.GetApiDocV2("spec.ingressClassName")
+
+				failures = append(failures, common.Failure{
+					Text:          fmt.Sprintf("Ingress %s/%s does not specify an Ingress class.", ing.Namespace, ing.Name),
+					KubernetesDoc: doc,
+					Sensitive: []common.Sensitive{
+						{
+							Unmasked: ing.Namespace,
+							Masked:   util.MaskString(ing.Namespace),
+						},
+						{
+							Unmasked: ing.Name,
+							Masked:   util.MaskString(ing.Name),
+						},
+					},
+				})
+			} else {
+				ingressClassName = &ingClassValue
+			}
+		}
+
+		// check if ingressclass exist
+		if ingressClassName != nil {
+			_, err := a.Client.GetClient().NetworkingV1().IngressClasses().Get(a.Context, *ingressClassName, metav1.GetOptions{})
+			if err != nil {
+				doc := apiDoc.GetApiDocV2("spec.ingressClassName")
+
+				failures = append(failures, common.Failure{
+					Text:          fmt.Sprintf("Ingress uses the ingress class %s which does not exist.", *ingressClassName),
+					KubernetesDoc: doc,
+					Sensitive: []common.Sensitive{
+						{
+							Unmasked: *ingressClassName,
+							Masked:   util.MaskString(*ingressClassName),
+						},
+					},
+				})
+			}
+		}
+
+		// loop over rules
+		for _, rule := range ing.Spec.Rules {
+			// loop over paths
+			for _, path := range rule.HTTP.Paths {
+				_, err := a.Client.GetClient().CoreV1().Services(ing.Namespace).Get(a.Context, path.Backend.Service.Name, metav1.GetOptions{})
+				if err != nil {
+					doc := apiDoc.GetApiDocV2("spec.rules.http.paths.backend.service")
+
+					failures = append(failures, common.Failure{
+						Text:          fmt.Sprintf("Ingress uses the service %s/%s which does not exist.", ing.Namespace, path.Backend.Service.Name),
+						KubernetesDoc: doc,
+						Sensitive: []common.Sensitive{
+							{
+								Unmasked: ing.Namespace,
+								Masked:   util.MaskString(ing.Namespace),
+							},
+							{
+								Unmasked: path.Backend.Service.Name,
+								Masked:   util.MaskString(path.Backend.Service.Name),
+							},
+						},
+					})
+				}
+			}
+		}
+
+		for _, tls := range ing.Spec.TLS {
+			_, err := a.Client.GetClient().CoreV1().Secrets(ing.Namespace).Get(a.Context, tls.SecretName, metav1.GetOptions{})
+			if err != nil {
+				doc := apiDoc.GetApiDocV2("spec.tls.secretName")
+
+				failures = append(failures, common.Failure{
+					Text:          fmt.Sprintf("Ingress uses the secret %s/%s as a TLS certificate which does not exist.", ing.Namespace, tls.SecretName),
+					KubernetesDoc: doc,
+					Sensitive: []common.Sensitive{
+						{
+							Unmasked: ing.Namespace,
+							Masked:   util.MaskString(ing.Namespace),
+						},
+						{
+							Unmasked: tls.SecretName,
+							Masked:   util.MaskString(tls.SecretName),
+						},
+					},
+				})
+			}
+		}
+		if len(failures) > 0 {
+			preAnalysis[fmt.Sprintf("%s/%s", ing.Namespace, ing.Name)] = common.PreAnalysis{
+				Ingress:        ing,
+				FailureDetails: failures,
+			}
+			AnalyzerErrorsMetric.WithLabelValues(kind, ing.Name, ing.Namespace).Set(float64(len(failures)))
+
+		}
+
+	}
+
+	for key, value := range preAnalysis {
+		var currentAnalysis = common.Result{
+			Kind:  kind,
+			Name:  key,
+			Error: value.FailureDetails,
+		}
+
+		parent, _ := util.GetParent(a.Client, value.Ingress.ObjectMeta)
+		currentAnalysis.ParentObject = parent
+		a.Results = append(a.Results, currentAnalysis)
+	}
+
+	return a.Results, nil
+}

pkg/analyzer/ingress_test.go

@@ -0,0 +1,160 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"context"
+	"strings"
+	"testing"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/magiconair/properties/assert"
+	networkingv1 "k8s.io/api/networking/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/client-go/kubernetes/fake"
+)
+
+func TestIngressAnalyzer(t *testing.T) {
+	clientset := fake.NewSimpleClientset(
+		&networkingv1.Ingress{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+		})
+	ingressAnalyzer := IngressAnalyzer{}
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+	analysisResults, err := ingressAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, len(analysisResults), 1)
+}
+
+func TestIngressAnalyzerWithMultipleIngresses(t *testing.T) {
+	clientset := fake.NewSimpleClientset(
+		&networkingv1.Ingress{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+		},
+		&networkingv1.Ingress{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example-2",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+		},
+	)
+	ingressAnalyzer := IngressAnalyzer{}
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+
+	analysisResults, err := ingressAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, len(analysisResults), 2)
+}
+
+func TestIngressAnalyzerWithoutIngressClassAnnotation(t *testing.T) {
+
+	clientset := fake.NewSimpleClientset(
+		&networkingv1.Ingress{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+		})
+	ingressAnalyzer := IngressAnalyzer{}
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+
+	analysisResults, err := ingressAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+
+	var errorFound bool
+	for _, analysis := range analysisResults {
+		for _, err := range analysis.Error {
+			if strings.Contains(err.Text, "does not specify an Ingress class") {
+				errorFound = true
+				break
+			}
+		}
+		if errorFound {
+			break
+		}
+	}
+	if !errorFound {
+		t.Error("expected error 'does not specify an Ingress class' not found in analysis results")
+	}
+}
+
+func TestIngressAnalyzerNamespaceFiltering(t *testing.T) {
+	clientset := fake.NewSimpleClientset(
+		&networkingv1.Ingress{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+		},
+		&networkingv1.Ingress{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "other-namespace",
+				Annotations: map[string]string{},
+			},
+		})
+	ingressAnalyzer := IngressAnalyzer{}
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+	analysisResults, err := ingressAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, len(analysisResults), 1)
+}

pkg/analyzer/mutating_webhook.go

@@ -0,0 +1,155 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+type MutatingWebhookAnalyzer struct{}
+
+func (MutatingWebhookAnalyzer) Analyze(a common.Analyzer) ([]common.Result, error) {
+
+	kind := "MutatingWebhookConfiguration"
+	apiDoc := kubernetes.K8sApiReference{
+		Kind: kind,
+		ApiVersion: schema.GroupVersion{
+			Group:   "apps",
+			Version: "v1",
+		},
+		OpenapiSchema: a.OpenapiSchema,
+	}
+
+	AnalyzerErrorsMetric.DeletePartialMatch(map[string]string{
+		"analyzer_name": kind,
+	})
+
+	mutatingWebhooks, err := a.Client.GetClient().AdmissionregistrationV1().MutatingWebhookConfigurations().List(context.Background(), v1.ListOptions{})
+	if err != nil {
+		return nil, err
+	}
+
+	var preAnalysis = map[string]common.PreAnalysis{}
+
+	for _, webhookConfig := range mutatingWebhooks.Items {
+		for _, webhook := range webhookConfig.Webhooks {
+			var failures []common.Failure
+
+			if webhook.ClientConfig.Service == nil {
+				continue
+			}
+			svc := webhook.ClientConfig.Service
+			// Get the service
+			service, err := a.Client.GetClient().CoreV1().Services(svc.Namespace).Get(context.Background(), svc.Name, v1.GetOptions{})
+			if err != nil {
+				// If the service is not found, we can't check the pods
+				failures = append(failures, common.Failure{
+					Text:          fmt.Sprintf("Service %s not found as mapped to by Mutating Webhook %s", svc.Name, webhook.Name),
+					KubernetesDoc: apiDoc.GetApiDocV2("spec.webhook.clientConfig.service"),
+					Sensitive: []common.Sensitive{
+						{
+							Unmasked: webhookConfig.Namespace,
+							Masked:   util.MaskString(webhookConfig.Namespace),
+						},
+						{
+							Unmasked: svc.Name,
+							Masked:   util.MaskString(svc.Name),
+						},
+					},
+				})
+				continue
+			}
+
+			// When Service selectors are empty we defer to service analyser
+			if len(service.Spec.Selector) == 0 {
+				continue
+			}
+			// Get pods within service
+			pods, err := a.Client.GetClient().CoreV1().Pods(svc.Namespace).List(context.Background(), v1.ListOptions{
+				LabelSelector: util.MapToString(service.Spec.Selector),
+			})
+			if err != nil {
+				return nil, err
+			}
+
+			if len(pods.Items) == 0 {
+				failures = append(failures, common.Failure{
+					Text:          fmt.Sprintf("No active pods found within service %s as mapped to by Mutating Webhook %s", svc.Name, webhook.Name),
+					KubernetesDoc: apiDoc.GetApiDocV2("spec.webhook.clientConfig.service"),
+					Sensitive: []common.Sensitive{
+						{
+							Unmasked: webhookConfig.Namespace,
+							Masked:   util.MaskString(webhookConfig.Namespace),
+						},
+					},
+				})
+
+			}
+			for _, pod := range pods.Items {
+				if pod.Status.Phase != "Running" {
+					doc := apiDoc.GetApiDocV2("spec.webhook")
+					failures = append(failures, common.Failure{
+						Text: fmt.Sprintf(
+							"Mutating Webhook (%s) is pointing to an inactive receiver pod (%s)",
+							webhook.Name,
+							pod.Name,
+						),
+						KubernetesDoc: doc,
+						Sensitive: []common.Sensitive{
+							{
+								Unmasked: webhookConfig.Namespace,
+								Masked:   util.MaskString(webhookConfig.Namespace),
+							},
+							{
+								Unmasked: webhook.Name,
+								Masked:   util.MaskString(webhook.Name),
+							},
+							{
+								Unmasked: pod.Name,
+								Masked:   util.MaskString(pod.Name),
+							},
+						},
+					})
+				}
+			}
+			if len(failures) > 0 {
+				preAnalysis[fmt.Sprintf("%s/%s", webhookConfig.Namespace, webhook.Name)] = common.PreAnalysis{
+					MutatingWebhook: webhookConfig,
+					FailureDetails:  failures,
+				}
+				AnalyzerErrorsMetric.WithLabelValues(kind, webhook.Name, webhookConfig.Namespace).Set(float64(len(failures)))
+			}
+		}
+	}
+	for key, value := range preAnalysis {
+		var currentAnalysis = common.Result{
+			Kind:  kind,
+			Name:  key,
+			Error: value.FailureDetails,
+		}
+
+		parent, _ := util.GetParent(a.Client, value.MutatingWebhook.ObjectMeta)
+		currentAnalysis.ParentObject = parent
+		a.Results = append(a.Results, currentAnalysis)
+	}
+
+	return a.Results, nil
+}

pkg/analyzer/netpol.go

@@ -0,0 +1,109 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"fmt"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+type NetworkPolicyAnalyzer struct{}
+
+func (NetworkPolicyAnalyzer) Analyze(a common.Analyzer) ([]common.Result, error) {
+
+	kind := "NetworkPolicy"
+	apiDoc := kubernetes.K8sApiReference{
+		Kind: kind,
+		ApiVersion: schema.GroupVersion{
+			Group:   "networking",
+			Version: "v1",
+		},
+		OpenapiSchema: a.OpenapiSchema,
+	}
+
+	AnalyzerErrorsMetric.DeletePartialMatch(map[string]string{
+		"analyzer_name": kind,
+	})
+
+	// get all network policies in the namespace
+	policies, err := a.Client.GetClient().NetworkingV1().
+		NetworkPolicies(a.Namespace).List(a.Context, metav1.ListOptions{})
+	if err != nil {
+		return nil, err
+	}
+
+	var preAnalysis = map[string]common.PreAnalysis{}
+
+	for _, policy := range policies.Items {
+		var failures []common.Failure
+
+		// Check if policy allows traffic to all pods in the namespace
+		if len(policy.Spec.PodSelector.MatchLabels) == 0 {
+			doc := apiDoc.GetApiDocV2("spec.podSelector.matchLabels")
+
+			failures = append(failures, common.Failure{
+				Text:          fmt.Sprintf("Network policy allows traffic to all pods: %s", policy.Name),
+				KubernetesDoc: doc,
+				Sensitive: []common.Sensitive{
+					{
+						Unmasked: policy.Name,
+						Masked:   util.MaskString(policy.Name),
+					},
+				},
+			})
+		} else {
+			// Check if policy is not applied to any pods
+			podList, err := util.GetPodListByLabels(a.Client.GetClient(), a.Namespace, policy.Spec.PodSelector.MatchLabels)
+			if err != nil {
+				return nil, err
+			}
+			if len(podList.Items) == 0 {
+				failures = append(failures, common.Failure{
+					Text: fmt.Sprintf("Network policy is not applied to any pods: %s", policy.Name),
+					Sensitive: []common.Sensitive{
+						{
+							Unmasked: policy.Name,
+							Masked:   util.MaskString(policy.Name),
+						},
+					},
+				})
+			}
+		}
+
+		if len(failures) > 0 {
+			preAnalysis[fmt.Sprintf("%s/%s", policy.Namespace, policy.Name)] = common.PreAnalysis{
+				FailureDetails: failures,
+				NetworkPolicy:  policy,
+			}
+			AnalyzerErrorsMetric.WithLabelValues(kind, policy.Name, policy.Namespace).Set(float64(len(failures)))
+
+		}
+	}
+
+	for key, value := range preAnalysis {
+		currentAnalysis := common.Result{
+			Kind:  kind,
+			Name:  key,
+			Error: value.FailureDetails,
+		}
+		a.Results = append(a.Results, currentAnalysis)
+	}
+
+	return a.Results, nil
+}

pkg/analyzer/netpol_test.go

@@ -0,0 +1,209 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"context"
+	"testing"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/magiconair/properties/assert"
+	v1 "k8s.io/api/core/v1"
+	networkingv1 "k8s.io/api/networking/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/client-go/kubernetes/fake"
+)
+
+func TestNetpolNoPods(t *testing.T) {
+	clientset := fake.NewSimpleClientset(&networkingv1.NetworkPolicy{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      "example",
+			Namespace: "default",
+		},
+		Spec: networkingv1.NetworkPolicySpec{
+			PodSelector: metav1.LabelSelector{
+				MatchLabels: map[string]string{
+					"app": "example",
+				},
+			},
+			Ingress: []networkingv1.NetworkPolicyIngressRule{
+				{
+					From: []networkingv1.NetworkPolicyPeer{
+						{
+							PodSelector: &metav1.LabelSelector{
+								MatchLabels: map[string]string{
+									"app": "database",
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+	})
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+
+	analyzer := NetworkPolicyAnalyzer{}
+	results, err := analyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+
+	assert.Equal(t, len(results), 1)
+	assert.Equal(t, results[0].Kind, "NetworkPolicy")
+
+}
+
+func TestNetpolWithPod(t *testing.T) {
+	clientset := fake.NewSimpleClientset(&networkingv1.NetworkPolicy{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      "example",
+			Namespace: "default",
+		},
+		Spec: networkingv1.NetworkPolicySpec{
+			PodSelector: metav1.LabelSelector{
+				MatchLabels: map[string]string{
+					"app": "example",
+				},
+			},
+			Ingress: []networkingv1.NetworkPolicyIngressRule{
+				{
+					From: []networkingv1.NetworkPolicyPeer{
+						{
+							PodSelector: &metav1.LabelSelector{
+								MatchLabels: map[string]string{
+									"app": "database",
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+	}, &v1.Pod{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      "example",
+			Namespace: "default",
+			Labels: map[string]string{
+				"app": "example",
+			},
+		},
+		Spec: v1.PodSpec{
+			Containers: []v1.Container{
+				{
+					Name:  "example",
+					Image: "example",
+				},
+			},
+		},
+	})
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+
+	analyzer := NetworkPolicyAnalyzer{}
+	results, err := analyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+
+	assert.Equal(t, len(results), 0)
+}
+
+func TestNetpolNoPodsNamespaceFiltering(t *testing.T) {
+	clientset := fake.NewSimpleClientset(
+		&networkingv1.NetworkPolicy{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:      "example",
+				Namespace: "default",
+			},
+			Spec: networkingv1.NetworkPolicySpec{
+				PodSelector: metav1.LabelSelector{
+					MatchLabels: map[string]string{
+						"app": "example",
+					},
+				},
+				Ingress: []networkingv1.NetworkPolicyIngressRule{
+					{
+						From: []networkingv1.NetworkPolicyPeer{
+							{
+								PodSelector: &metav1.LabelSelector{
+									MatchLabels: map[string]string{
+										"app": "database",
+									},
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+		&networkingv1.NetworkPolicy{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:      "example",
+				Namespace: "other-namespace",
+			},
+			Spec: networkingv1.NetworkPolicySpec{
+				PodSelector: metav1.LabelSelector{
+					MatchLabels: map[string]string{
+						"app": "example",
+					},
+				},
+				Ingress: []networkingv1.NetworkPolicyIngressRule{
+					{
+						From: []networkingv1.NetworkPolicyPeer{
+							{
+								PodSelector: &metav1.LabelSelector{
+									MatchLabels: map[string]string{
+										"app": "database",
+									},
+								},
+							},
+						},
+					},
+				},
+			},
+		})
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+
+	analyzer := NetworkPolicyAnalyzer{}
+	results, err := analyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+
+	assert.Equal(t, len(results), 1)
+	assert.Equal(t, results[0].Kind, "NetworkPolicy")
+
+}

pkg/analyzer/node.go

@@ -0,0 +1,96 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"fmt"
+
+	v1 "k8s.io/api/core/v1"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+type NodeAnalyzer struct{}
+
+func (NodeAnalyzer) Analyze(a common.Analyzer) ([]common.Result, error) {
+
+	kind := "Node"
+
+	AnalyzerErrorsMetric.DeletePartialMatch(map[string]string{
+		"analyzer_name": kind,
+	})
+
+	list, err := a.Client.GetClient().CoreV1().Nodes().List(a.Context, metav1.ListOptions{})
+	if err != nil {
+		return nil, err
+	}
+
+	var preAnalysis = map[string]common.PreAnalysis{}
+
+	for _, node := range list.Items {
+		var failures []common.Failure
+		for _, nodeCondition := range node.Status.Conditions {
+			// https://kubernetes.io/docs/concepts/architecture/nodes/#condition
+			switch nodeCondition.Type {
+			case v1.NodeReady:
+				if nodeCondition.Status == v1.ConditionTrue {
+					break
+				}
+				failures = addNodeConditionFailure(failures, node.Name, nodeCondition)
+			default:
+				if nodeCondition.Status != v1.ConditionFalse {
+					failures = addNodeConditionFailure(failures, node.Name, nodeCondition)
+				}
+			}
+		}
+
+		if len(failures) > 0 {
+			preAnalysis[node.Name] = common.PreAnalysis{
+				Node:           node,
+				FailureDetails: failures,
+			}
+			AnalyzerErrorsMetric.WithLabelValues(kind, node.Name, "").Set(float64(len(failures)))
+
+		}
+	}
+
+	for key, value := range preAnalysis {
+		var currentAnalysis = common.Result{
+			Kind:  kind,
+			Name:  key,
+			Error: value.FailureDetails,
+		}
+
+		parent, _ := util.GetParent(a.Client, value.Node.ObjectMeta)
+		currentAnalysis.ParentObject = parent
+		a.Results = append(a.Results, currentAnalysis)
+	}
+
+	return a.Results, err
+}
+
+func addNodeConditionFailure(failures []common.Failure, nodeName string, nodeCondition v1.NodeCondition) []common.Failure {
+	failures = append(failures, common.Failure{
+		Text: fmt.Sprintf("%s has condition of type %s, reason %s: %s", nodeName, nodeCondition.Type, nodeCondition.Reason, nodeCondition.Message),
+		Sensitive: []common.Sensitive{
+			{
+				Unmasked: nodeName,
+				Masked:   util.MaskString(nodeName),
+			},
+		},
+	})
+	return failures
+}

pkg/analyzer/node_test.go

@@ -0,0 +1,124 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"context"
+	"testing"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/magiconair/properties/assert"
+	v1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/client-go/kubernetes/fake"
+)
+
+func TestNodeAnalyzerNodeReady(t *testing.T) {
+	clientset := fake.NewSimpleClientset(&v1.Node{
+		ObjectMeta: metav1.ObjectMeta{
+			Name: "node1",
+		},
+		Status: v1.NodeStatus{
+			Conditions: []v1.NodeCondition{
+				{
+					Type:    v1.NodeReady,
+					Status:  v1.ConditionTrue,
+					Reason:  "KubeletReady",
+					Message: "kubelet is posting ready status",
+				},
+			},
+		},
+	})
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context: context.Background(),
+	}
+	nodeAnalyzer := NodeAnalyzer{}
+	var analysisResults []common.Result
+	analysisResults, err := nodeAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, len(analysisResults), 0)
+}
+
+func TestNodeAnalyzerNodeDiskPressure(t *testing.T) {
+	clientset := fake.NewSimpleClientset(&v1.Node{
+		ObjectMeta: metav1.ObjectMeta{
+			Name: "node1",
+		},
+		Status: v1.NodeStatus{
+			Conditions: []v1.NodeCondition{
+				{
+					Type:    v1.NodeDiskPressure,
+					Status:  v1.ConditionTrue,
+					Reason:  "KubeletHasDiskPressure",
+					Message: "kubelet has disk pressure",
+				},
+			},
+		},
+	})
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context: context.Background(),
+	}
+	nodeAnalyzer := NodeAnalyzer{}
+	var analysisResults []common.Result
+	analysisResults, err := nodeAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, len(analysisResults), 1)
+}
+
+// A cloud provider may set their own condition and/or a new status might be introduced
+// In such cases a failure is assumed and the code shouldn't break, although it might be a false positive
+func TestNodeAnalyzerNodeUnknownType(t *testing.T) {
+	clientset := fake.NewSimpleClientset(&v1.Node{
+		ObjectMeta: metav1.ObjectMeta{
+			Name: "node1",
+		},
+		Status: v1.NodeStatus{
+			Conditions: []v1.NodeCondition{
+				{
+					Type:    "UnknownNodeConditionType",
+					Status:  "CompletelyUnknown",
+					Reason:  "KubeletHasTheUnknown",
+					Message: "kubelet has the unknown",
+				},
+			},
+		},
+	})
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context: context.Background(),
+	}
+	nodeAnalyzer := NodeAnalyzer{}
+	var analysisResults []common.Result
+	analysisResults, err := nodeAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, len(analysisResults), 1)
+}

pkg/analyzer/pdb.go

@@ -0,0 +1,103 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"fmt"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+type PdbAnalyzer struct{}
+
+func (PdbAnalyzer) Analyze(a common.Analyzer) ([]common.Result, error) {
+
+	kind := "PodDisruptionBudget"
+	apiDoc := kubernetes.K8sApiReference{
+		Kind: kind,
+		ApiVersion: schema.GroupVersion{
+			Group:   "policy",
+			Version: "v1",
+		},
+		OpenapiSchema: a.OpenapiSchema,
+	}
+
+	AnalyzerErrorsMetric.DeletePartialMatch(map[string]string{
+		"analyzer_name": kind,
+	})
+
+	list, err := a.Client.GetClient().PolicyV1().PodDisruptionBudgets(a.Namespace).List(a.Context, metav1.ListOptions{})
+	if err != nil {
+		return nil, err
+	}
+
+	var preAnalysis = map[string]common.PreAnalysis{}
+
+	for _, pdb := range list.Items {
+		var failures []common.Failure
+		if pdb.Status.Conditions[0].Type == "DisruptionAllowed" && pdb.Status.Conditions[0].Status == "False" {
+			var doc string
+			if pdb.Spec.MaxUnavailable != nil {
+				doc = apiDoc.GetApiDocV2("spec.maxUnavailable")
+			}
+			if pdb.Spec.MinAvailable != nil {
+				doc = apiDoc.GetApiDocV2("spec.minAvailable")
+			}
+			if pdb.Spec.Selector != nil && pdb.Spec.Selector.MatchLabels != nil {
+				for k, v := range pdb.Spec.Selector.MatchLabels {
+					failures = append(failures, common.Failure{
+						Text:          fmt.Sprintf("%s, expected pdb pod label %s=%s", pdb.Status.Conditions[0].Reason, k, v),
+						KubernetesDoc: doc,
+						Sensitive: []common.Sensitive{
+							{
+								Unmasked: k,
+								Masked:   util.MaskString(k),
+							},
+							{
+								Unmasked: v,
+								Masked:   util.MaskString(v),
+							},
+						},
+					})
+				}
+			}
+		}
+
+		if len(failures) > 0 {
+			preAnalysis[fmt.Sprintf("%s/%s", pdb.Namespace, pdb.Name)] = common.PreAnalysis{
+				PodDisruptionBudget: pdb,
+				FailureDetails:      failures,
+			}
+			AnalyzerErrorsMetric.WithLabelValues(kind, pdb.Name, pdb.Namespace).Set(float64(len(failures)))
+		}
+	}
+
+	for key, value := range preAnalysis {
+		var currentAnalysis = common.Result{
+			Kind:  kind,
+			Name:  key,
+			Error: value.FailureDetails,
+		}
+
+		parent, _ := util.GetParent(a.Client, value.PodDisruptionBudget.ObjectMeta)
+		currentAnalysis.ParentObject = parent
+		a.Results = append(a.Results, currentAnalysis)
+	}
+
+	return a.Results, err
+}

pkg/analyzer/pod.go

@@ -0,0 +1,127 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"fmt"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+type PodAnalyzer struct {
+}
+
+func (PodAnalyzer) Analyze(a common.Analyzer) ([]common.Result, error) {
+
+	kind := "Pod"
+
+	AnalyzerErrorsMetric.DeletePartialMatch(map[string]string{
+		"analyzer_name": kind,
+	})
+
+	// search all namespaces for pods that are not running
+	list, err := a.Client.GetClient().CoreV1().Pods(a.Namespace).List(a.Context, metav1.ListOptions{})
+	if err != nil {
+		return nil, err
+	}
+	var preAnalysis = map[string]common.PreAnalysis{}
+
+	for _, pod := range list.Items {
+		var failures []common.Failure
+		// Check for pending pods
+		if pod.Status.Phase == "Pending" {
+
+			// Check through container status to check for crashes
+			for _, containerStatus := range pod.Status.Conditions {
+				if containerStatus.Type == "PodScheduled" && containerStatus.Reason == "Unschedulable" {
+					if containerStatus.Message != "" {
+						failures = append(failures, common.Failure{
+							Text:      containerStatus.Message,
+							Sensitive: []common.Sensitive{},
+						})
+					}
+				}
+			}
+		}
+
+		// Check through container status to check for crashes or unready
+		for _, containerStatus := range pod.Status.ContainerStatuses {
+			if containerStatus.State.Waiting != nil {
+				if containerStatus.State.Waiting.Reason == "CrashLoopBackOff" || containerStatus.State.Waiting.Reason == "ImagePullBackOff" {
+					if containerStatus.State.Waiting.Message != "" {
+						failures = append(failures, common.Failure{
+							Text:      containerStatus.State.Waiting.Message,
+							Sensitive: []common.Sensitive{},
+						})
+					}
+				}
+				// This represents a container that is still being created or blocked due to conditions such as OOMKilled
+				if containerStatus.State.Waiting.Reason == "ContainerCreating" && pod.Status.Phase == "Pending" {
+
+					// parse the event log and append details
+					evt, err := FetchLatestEvent(a.Context, a.Client, pod.Namespace, pod.Name)
+					if err != nil || evt == nil {
+						continue
+					}
+					if evt.Reason == "FailedCreatePodSandBox" && evt.Message != "" {
+						failures = append(failures, common.Failure{
+							Text:      evt.Message,
+							Sensitive: []common.Sensitive{},
+						})
+					}
+				}
+			} else {
+				// when pod is Running but its ReadinessProbe fails
+				if !containerStatus.Ready && pod.Status.Phase == "Running" {
+					// parse the event log and append details
+					evt, err := FetchLatestEvent(a.Context, a.Client, pod.Namespace, pod.Name)
+					if err != nil || evt == nil {
+						continue
+					}
+					if evt.Reason == "Unhealthy" && evt.Message != "" {
+						failures = append(failures, common.Failure{
+							Text:      evt.Message,
+							Sensitive: []common.Sensitive{},
+						})
+
+					}
+
+				}
+			}
+		}
+		if len(failures) > 0 {
+			preAnalysis[fmt.Sprintf("%s/%s", pod.Namespace, pod.Name)] = common.PreAnalysis{
+				Pod:            pod,
+				FailureDetails: failures,
+			}
+			AnalyzerErrorsMetric.WithLabelValues(kind, pod.Name, pod.Namespace).Set(float64(len(failures)))
+		}
+	}
+
+	for key, value := range preAnalysis {
+		var currentAnalysis = common.Result{
+			Kind:  kind,
+			Name:  key,
+			Error: value.FailureDetails,
+		}
+
+		parent, _ := util.GetParent(a.Client, value.Pod.ObjectMeta)
+		currentAnalysis.ParentObject = parent
+		a.Results = append(a.Results, currentAnalysis)
+	}
+
+	return a.Results, nil
+}

pkg/analyzer/pod_test.go

@@ -0,0 +1,158 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package analyzer
+
+import (
+	"context"
+	"testing"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/magiconair/properties/assert"
+	v1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/client-go/kubernetes/fake"
+)
+
+func TestPodAnalyzer(t *testing.T) {
+
+	clientset := fake.NewSimpleClientset(
+		&v1.Pod{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+			Status: v1.PodStatus{
+				Phase: v1.PodPending,
+				Conditions: []v1.PodCondition{
+					{
+						Type:    v1.PodScheduled,
+						Reason:  "Unschedulable",
+						Message: "0/1 nodes are available: 1 node(s) had taint {node-role.kubernetes.io/master: }, that the pod didn't tolerate.",
+					},
+				},
+			},
+		},
+		&v1.Pod{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:      "example2",
+				Namespace: "default",
+			},
+			Status: v1.PodStatus{
+				Phase: v1.PodRunning,
+				ContainerStatuses: []v1.ContainerStatus{
+					{
+						Name:  "example2",
+						Ready: false,
+					},
+				},
+				Conditions: []v1.PodCondition{
+					{
+						Type:    v1.ContainersReady,
+						Reason:  "ContainersNotReady",
+						Message: "containers with unready status: [example2]",
+					},
+				},
+			},
+		},
+		// simulate event: 30s         Warning   Unhealthy              pod/my-nginx-7fb4dbcf47-4ch4w                         Readiness probe failed: bash: xxxx: command not found
+		&v1.Event{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:      "foo",
+				Namespace: "default",
+			},
+			InvolvedObject: v1.ObjectReference{
+				Kind:       "Pod",
+				Name:       "example2",
+				Namespace:  "default",
+				UID:        "differentUid",
+				APIVersion: "v1",
+			},
+			Reason:  "Unhealthy",
+			Message: "readiness probe failed: the detail reason here ...",
+			Source:  v1.EventSource{Component: "eventTest"},
+			Count:   1,
+			Type:    v1.EventTypeWarning,
+		})
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+	podAnalyzer := PodAnalyzer{}
+	var analysisResults []common.Result
+	analysisResults, err := podAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, len(analysisResults), 2)
+}
+
+func TestPodAnalyzerNamespaceFiltering(t *testing.T) {
+
+	clientset := fake.NewSimpleClientset(
+		&v1.Pod{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "default",
+				Annotations: map[string]string{},
+			},
+			Status: v1.PodStatus{
+				Phase: v1.PodPending,
+				Conditions: []v1.PodCondition{
+					{
+						Type:    v1.PodScheduled,
+						Reason:  "Unschedulable",
+						Message: "0/1 nodes are available: 1 node(s) had taint {node-role.kubernetes.io/master: }, that the pod didn't tolerate.",
+					},
+				},
+			},
+		},
+		&v1.Pod{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:        "example",
+				Namespace:   "other-namespace",
+				Annotations: map[string]string{},
+			},
+			Status: v1.PodStatus{
+				Phase: v1.PodPending,
+				Conditions: []v1.PodCondition{
+					{
+						Type:    v1.PodScheduled,
+						Reason:  "Unschedulable",
+						Message: "0/1 nodes are available: 1 node(s) had taint {node-role.kubernetes.io/master: }, that the pod didn't tolerate.",
+					},
+				},
+			},
+		})
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+	podAnalyzer := PodAnalyzer{}
+	var analysisResults []common.Result
+	analysisResults, err := podAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, len(analysisResults), 1)
+}