Merge pull request #204 from k8sgpt-ai/release-please--branches--main

chore(main): release 0.2.0

.github/workflows/release.yaml

@@ -36,7 +36,6 @@ jobs:
     if: needs.release-please.outputs.releases_created == 'true'
     permissions:
       contents: write
-
     needs:
       - release-please
     runs-on: ubuntu-latest
@@ -49,6 +48,8 @@ jobs:
         uses: actions/setup-go@4d34df0c2316fe8122ab82dc22947d607c0c91f9 # v4
         with:
           go-version: '1.20'
+      - name: Download Syft
+        uses: anchore/sbom-action/download-syft@448520c4f19577ffce70a8317e619089054687e3 # v0.13.4
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@f82d6c1c344bcacabba2c841718984797f664a6b # v4
         with:
@@ -70,6 +71,7 @@ jobs:
       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@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3
@@ -98,8 +100,8 @@ jobs:
             ${{ env.IMAGE_TAG }}
           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 }}-${{ env.IMAGE_NAME }}
+          cache-from: type=gha,scope=${{ github.ref_name }}-${{ env.IMAGE_TAG }}
+          cache-to: type=gha,scope=${{ github.ref_name }}-${{ env.IMAGE_TAG }}
 
       - name: Generate SBOM
         uses: anchore/sbom-action@422cb34a0f8b599678c41b21163ea6088edb2624 # v0.14.1

.github/workflows/test.yaml

@@ -0,0 +1,21 @@
+name: Run tests
+
+on: [push]
+
+env:
+    GO_VERSION: "~1.20"
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3
+
+      - name: Set up Go
+        uses: actions/setup-go@4d34df0c2316fe8122ab82dc22947d607c0c91f9 # v4
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Test
+        run: go test -v ./...

.goreleaser.yaml

@@ -16,6 +16,27 @@ builds:
     ldflags:
           - -s -w -X main.version={{.Version}}
 
+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
     # this name template makes the OS and Arch compatible with the results of uname.

.release-please-manifest.json

@@ -1 +1 @@
-{".":"0.1.6"}
+{".":"0.2.0"}

CHANGELOG.md

@@ -1,5 +1,109 @@
 # Changelog
 
+## [0.2.0](https://github.com/k8sgpt-ai/k8sgpt/compare/v0.1.8...v0.2.0) (2023-04-05)
+
+
+### ⚠ BREAKING CHANGES
+
+* The format of the configuration file has changed. Users must update their configuration files to use the new format.
+
+### Features
+
+* add support for new configuration format ([9b243cd](https://github.com/k8sgpt-ai/k8sgpt/commit/9b243cdcaab1742fca2516bc1ae5710505e0eb65))
+* add tests for hpa analyzer ([5a59abb](https://github.com/k8sgpt-ai/k8sgpt/commit/5a59abb55d9e76f3095b903ea973138b1afdccf2))
+* add tests for ingress analyzer && Use t.Fatalf to report a fatal error if RunAnalysis returns an unexpected error ([e27e940](https://github.com/k8sgpt-ai/k8sgpt/commit/e27e9409dcaad78eefd79659e91364617407ae59))
+
+
+### Bug Fixes
+
+* **deps:** update module github.com/sashabaranov/go-openai to v1.6.1 ([#207](https://github.com/k8sgpt-ai/k8sgpt/issues/207)) ([eeac731](https://github.com/k8sgpt-ai/k8sgpt/commit/eeac731858999f6f462a7b6ccf210af603674b30))
+* **deps:** update module github.com/spf13/cobra to v1.7.0 ([5d5e082](https://github.com/k8sgpt-ai/k8sgpt/commit/5d5e082f417905954be33b3a620efef674f2588d))
+* **deps:** update module github.com/stretchr/testify to v1.8.2 ([f5e3ca0](https://github.com/k8sgpt-ai/k8sgpt/commit/f5e3ca0bcab9325145a2e1d8624f585ffee8e29f))
+* **deps:** update module golang.org/x/term to v0.7.0 ([8ab3573](https://github.com/k8sgpt-ai/k8sgpt/commit/8ab3573e13a3e3ab98e6f0aa76e429117c888f7f))
+* details in json output ([2f21002](https://github.com/k8sgpt-ai/k8sgpt/commit/2f2100289953af7820bbb01f2c980cf5492de079))
+* fixed hpa tests after rebase ([a24d1f1](https://github.com/k8sgpt-ai/k8sgpt/commit/a24d1f1b304e9448e63c1b7fc283b4cc8bc639aa))
+* regression on dynamic filters ([93bcc62](https://github.com/k8sgpt-ai/k8sgpt/commit/93bcc627ba64a9139e65290a8512e0a9b4bf1a69))
+* Spelling ([ba4d701](https://github.com/k8sgpt-ai/k8sgpt/commit/ba4d7016814ce97353e98658d5bbcd692007e4a9))
+
+
+### Docs
+
+* add curl command and release-please annoations ([1849209](https://github.com/k8sgpt-ai/k8sgpt/commit/184920988f7da928cca7fae4a676e4ee5f13cad1))
+* add guide to details block ([ddc120e](https://github.com/k8sgpt-ai/k8sgpt/commit/ddc120e7c2657385737d3490def28dbabdd2242d))
+* add installation guide via packages ([8e4ce6a](https://github.com/k8sgpt-ai/k8sgpt/commit/8e4ce6a974813258fb9cbeabbcaa3b8f6966a748))
+* minor change ([53c1330](https://github.com/k8sgpt-ai/k8sgpt/commit/53c13305383eb454fe45fefa3483cef4821d5d34))
+* modify README ([fc47c58](https://github.com/k8sgpt-ai/k8sgpt/commit/fc47c58ae1c2b5511ebbe0ed35714e4ecbb4bb7a))
+* modify README ([0f46ceb](https://github.com/k8sgpt-ai/k8sgpt/commit/0f46ceb4456a90e7e05aeff23d25d5775bbf9c2b))
+
+
+### Other
+
+* added initial tests for json output ([22e3166](https://github.com/k8sgpt-ai/k8sgpt/commit/22e31661bff27b28339898826a34ffdcfcff3583))
+* analyzer and ai interfacing ([#200](https://github.com/k8sgpt-ai/k8sgpt/issues/200)) ([0195bfa](https://github.com/k8sgpt-ai/k8sgpt/commit/0195bfab30ab748b3bb7f1b8c8f0e988b99ee54d))
+* **deps:** pin anchore/sbom-action action to 448520c ([#203](https://github.com/k8sgpt-ai/k8sgpt/issues/203)) ([9ff3fbc](https://github.com/k8sgpt-ai/k8sgpt/commit/9ff3fbc382ed78b55a7a1966ecdae186c03b2848))
+* **deps:** update golang docker tag to v1.20.3 ([e9994b8](https://github.com/k8sgpt-ai/k8sgpt/commit/e9994b8d167d4f1d9c0d0dabf8385ff22cfd16a4))
+* made json output prettier and improved output ([db40734](https://github.com/k8sgpt-ai/k8sgpt/commit/db40734a0db89850a2a685c9a7f5f5559875b7b3))
+
+## [0.1.8](https://github.com/k8sgpt-ai/k8sgpt/compare/v0.1.7...v0.1.8) (2023-04-03)
+
+
+### Features
+
+* add password flag for backend authentication ([#199](https://github.com/k8sgpt-ai/k8sgpt/issues/199)) ([075a940](https://github.com/k8sgpt-ai/k8sgpt/commit/075a940d2c9bdd8aa9162940ed46abad47d46998))
+* adding shields to readme ([213ecd8](https://github.com/k8sgpt-ai/k8sgpt/commit/213ecd8e83933fabaa5d3d674c67958599dd72ce))
+* adding unit testing and example ([35b838b](https://github.com/k8sgpt-ai/k8sgpt/commit/35b838bfafa248dbf3932c7a3ee708b1a1539f18))
+* alias filter to filters ([dde4e83](https://github.com/k8sgpt-ai/k8sgpt/commit/dde4e833b0e87553dea4e5c1e17a14e303956bc1))
+* analyzer ifacing ([426f562](https://github.com/k8sgpt-ai/k8sgpt/commit/426f562be83ed0e708a07b9e1900ac06fa017c27))
+* service test ([44cc8f7](https://github.com/k8sgpt-ai/k8sgpt/commit/44cc8f7ad68d152ec577e57cab7d8d9ab9613378))
+* test workflow ([5f30a4d](https://github.com/k8sgpt-ai/k8sgpt/commit/5f30a4ddf44ebff949bb0573f261667539a2dcfb))
+
+
+### Bug Fixes
+
+* **deps:** update module github.com/sashabaranov/go-openai to v1.5.8 ([91fb065](https://github.com/k8sgpt-ai/k8sgpt/commit/91fb06530a21259da6e72c28342e743d2b481294))
+
+
+### Other
+
+* create linux packages ([#201](https://github.com/k8sgpt-ai/k8sgpt/issues/201)) ([67753be](https://github.com/k8sgpt-ai/k8sgpt/commit/67753be6f317c462ebe1d9a316f2b0c9684ca4e5))
+* **deps:** pin dependencies ([#198](https://github.com/k8sgpt-ai/k8sgpt/issues/198)) ([f8291aa](https://github.com/k8sgpt-ai/k8sgpt/commit/f8291aab085209f9fee13a6c92c96076163e2e90))
+
+## [0.1.7](https://github.com/k8sgpt-ai/k8sgpt/compare/v0.1.6...v0.1.7) (2023-04-02)
+
+
+### Features
+
+* add hpa analyzer and init additionalAnalyzers ([3603872](https://github.com/k8sgpt-ai/k8sgpt/commit/360387249feb9a999286aaa874a13007986219a5))
+* add pda analyzer ([532a5ce](https://github.com/k8sgpt-ai/k8sgpt/commit/532a5ce0332a8466df42bc944800e6668e349801))
+* check if ScaleTargetRef is possible option ([5dad75f](https://github.com/k8sgpt-ai/k8sgpt/commit/5dad75fbe9fd15cfa7bfa69c046b851ea905876f))
+
+
+### Bug Fixes
+
+* hpaAnalyzer analysis result is using wrong parent ([1190fe6](https://github.com/k8sgpt-ai/k8sgpt/commit/1190fe60fdd6e66ce435874628039df7047a52b9))
+* spelling of PodDisruptionBudget ([ceff008](https://github.com/k8sgpt-ai/k8sgpt/commit/ceff0084df1b6de16f1ed503ee8a4b3c1a9f8648))
+* update client API call to use StatefulSet instead of Deployment ([4916fef](https://github.com/k8sgpt-ai/k8sgpt/commit/4916fef9d6b75c54bcfbc5d136550018e96e3632))
+
+
+### Refactoring
+
+* merged main into branch ([3e836d8](https://github.com/k8sgpt-ai/k8sgpt/commit/3e836d81b7c33ce5c0c133c2e1ca3b0c8d3eeeb0)), closes [#101](https://github.com/k8sgpt-ai/k8sgpt/issues/101)
+
+
+### Other
+
+* **deps:** update anchore/sbom-action action to v0.14.1 ([80f29da](https://github.com/k8sgpt-ai/k8sgpt/commit/80f29dae4fd6f6348967192ce2f51f0e0fb5dea0))
+* merge branch 'chetanguptaa-some-fixes' ([071ee56](https://github.com/k8sgpt-ai/k8sgpt/commit/071ee560f36b64b4c65274181e2d13bb14d5b914))
+* refine renovate config ([#172](https://github.com/k8sgpt-ai/k8sgpt/issues/172)) ([d23da9a](https://github.com/k8sgpt-ai/k8sgpt/commit/d23da9ae836a07f0fd59c20a1c3c71d6b7f75277))
+* removes bar on normal analyze events ([e1d8992](https://github.com/k8sgpt-ai/k8sgpt/commit/e1d89920b097db4417c55b020fb23dd8cbaf19ed))
+* removes bar on normal analyze events ([96d0d75](https://github.com/k8sgpt-ai/k8sgpt/commit/96d0d754eab67c0742d3a36a1eefb9c28df59e96))
+* update dependencies ([#174](https://github.com/k8sgpt-ai/k8sgpt/issues/174)) ([9d9c262](https://github.com/k8sgpt-ai/k8sgpt/commit/9d9c26214fbb4c4faba7ef85f2204bc961396de8))
+
+
+### Docs
+
+* add pdbAnalyzer as optional analyzer ([f6974d0](https://github.com/k8sgpt-ai/k8sgpt/commit/f6974d07581384e260059f121242854320dfc58b))
+
 ## [0.1.6](https://github.com/k8sgpt-ai/k8sgpt/compare/v0.1.5...v0.1.6) (2023-03-31)
 
 

README.md

@@ -2,20 +2,87 @@
   <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/>
+
+![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)
 
 `k8sgpt` is a tool for scanning your Kubernetes clusters, diagnosing, and triaging issues in simple English.
 
 It has SRE experience codified into its analyzers and helps to pull out the most relevant information to enrich it with AI.
 
-## Installation
+# Installation
 
-### Linux/Mac via brew
+
+## Linux/Mac via brew
 
 ```
 brew tap k8sgpt-ai/k8sgpt
 brew install k8sgpt
 ```
 
+<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/v0.2.0/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/v0.2.0/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/v0.2.0/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/v0.2.0/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/v0.2.0/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/v0.2.0/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:
@@ -32,21 +99,26 @@ If you install gcc as suggested, the problem will persist. Therefore, you need t
   ```
 </details>
 
-### Windows
+
+## 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
 
-### Verify installation
+
+## Verify installation
 
 * Run `k8sgpt version`
 
+<hr>
+
 ## 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` to set it in k8sgpt.
+* Run `k8sgpt auth` 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.
@@ -72,6 +144,7 @@ you will be able to write your own analyzers.
 #### Optional
 
 - [x] hpaAnalyzer
+- [x] pdbAnalyzer
 
 ## Usage
 
@@ -177,4 +250,8 @@ the root cause of an issue.
 
 Please read our [contributing guide](./CONTRIBUTING.md).
 ## Community
-* Find us on [Slack](https://k8sgpt.slack.com/)
+Find us on [Slack](https://k8sgpt.slack.com/)
+
+<a href="https://github.com/k8sgpt-ai/k8sgpt/graphs/contributors">
+  <img src="https://contrib.rocks/image?repo=k8sgpt-ai/k8sgpt" />
+</a>

cmd/analyze/analyze.go

@@ -2,16 +2,13 @@ package analyze
 
 import (
 	"context"
-	"encoding/json"
 	"fmt"
 	"os"
-	"strings"
 
 	"github.com/fatih/color"
 	"github.com/k8sgpt-ai/k8sgpt/pkg/ai"
-	"github.com/k8sgpt-ai/k8sgpt/pkg/analyzer"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/analysis"
 	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
-	"github.com/schollz/progressbar/v3"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 )
@@ -35,103 +32,77 @@ var AnalyzeCmd = &cobra.Command{
 	provide you with a list of issues that need to be resolved`,
 	Run: func(cmd *cobra.Command, args []string) {
 
-		// get backend from file
-		backendType := viper.GetString("backend_type")
-		if backendType == "" {
-			color.Red("No backend set. Please run k8sgpt auth")
-			os.Exit(1)
-		}
-		// override the default backend if a flag is provided
-		if backend != "" {
-			backendType = backend
-		}
-		// get the token with viper
-		token := viper.GetString(fmt.Sprintf("%s_key", backendType))
-		// check if nil
-		if token == "" {
-			color.Red("No %s key set. Please run k8sgpt auth", backendType)
+		// get ai configuration
+		var configAI ai.AIConfiguration
+		err := viper.UnmarshalKey("ai", &configAI)
+		if err != nil {
+			color.Red("Error: %v", err)
 			os.Exit(1)
 		}
 
-		var aiClient ai.IAI
-		switch backendType {
-		case "openai":
-			aiClient = &ai.OpenAIClient{}
-			if err := aiClient.Configure(token, language); err != nil {
-				color.Red("Error: %v", err)
-				os.Exit(1)
+		if len(configAI.Providers) == 0 {
+			color.Red("Error: AI provider not specified in configuration. Please run k8sgpt auth")
+			os.Exit(1)
+		}
+
+		var aiProvider ai.AIProvider
+		for _, provider := range configAI.Providers {
+			if backend == provider.Name {
+				aiProvider = provider
+				break
 			}
-		default:
-			color.Red("Backend not supported")
+		}
+
+		if aiProvider.Name == "" {
+			color.Red("Error: AI provider %s not specified in configuration. Please run k8sgpt auth", backend)
+			os.Exit(1)
+		}
+
+		aiClient := ai.NewClient(aiProvider.Name)
+		if err := aiClient.Configure(aiProvider.Password, aiProvider.Model, language); err != nil {
+			color.Red("Error: %v", err)
 			os.Exit(1)
 		}
 
 		ctx := context.Background()
 		// Get kubernetes client from viper
 		client := viper.Get("kubernetesClient").(*kubernetes.Client)
-		// Analysis configuration
-		config := &analyzer.AnalysisConfiguration{
+		// AnalysisResult configuration
+		config := &analysis.Analysis{
 			Namespace: namespace,
 			NoCache:   nocache,
+			Filters:   filters,
 			Explain:   explain,
+			AIClient:  aiClient,
+			Client:    client,
+			Context:   ctx,
 		}
 
-		var analysisResults *[]analyzer.Analysis = &[]analyzer.Analysis{}
-		if err := analyzer.RunAnalysis(ctx, filters, config, client,
-			aiClient, analysisResults); err != nil {
+		err = config.RunAnalysis()
+		if err != nil {
 			color.Red("Error: %v", err)
 			os.Exit(1)
 		}
 
-		if len(*analysisResults) == 0 {
-			color.Green("{ \"status\": \"OK\" }")
-			os.Exit(0)
-		}
-		var bar = progressbar.Default(int64(len(*analysisResults)))
-		if !explain {
-			bar.Clear()
-		}
-		var printOutput []analyzer.Analysis
-
-		for _, analysis := range *analysisResults {
-
-			if explain {
-				parsedText, err := analyzer.ParseViaAI(ctx, config, aiClient, analysis.Error)
-				if err != nil {
-					// Check for exhaustion
-					if strings.Contains(err.Error(), "status code: 429") {
-						color.Red("Exhausted API quota. Please try again later")
-						os.Exit(1)
-					}
-					color.Red("Error: %v", err)
-					continue
-				}
-				analysis.Details = parsedText
-				bar.Add(1)
+		if explain {
+			err := config.GetAIResults(output)
+			if err != nil {
+				color.Red("Error: %v", err)
+				os.Exit(1)
 			}
-			printOutput = append(printOutput, analysis)
 		}
 
 		// print results
-		for n, analysis := range printOutput {
-
-			switch output {
-			case "json":
-				analysis.Error = analysis.Error[0:]
-				j, err := json.Marshal(analysis)
-				if err != nil {
-					color.Red("Error: %v", err)
-					os.Exit(1)
-				}
-				fmt.Println(string(j))
-			default:
-				fmt.Printf("%s %s(%s)\n", color.CyanString("%d", n),
-					color.YellowString(analysis.Name), color.CyanString(analysis.ParentObject))
-				for _, err := range analysis.Error {
-					fmt.Printf("- %s %s\n", color.RedString("Error:"), color.RedString(err))
-				}
-				fmt.Println(color.GreenString(analysis.Details + "\n"))
+		switch output {
+		case "json":
+			output, err := config.JsonOutput()
+			if err != nil {
+				color.Red("Error: %v", err)
+				os.Exit(1)
 			}
+			fmt.Println(string(output))
+		default:
+			config.PrintOutput()
 		}
 	},
 }

cmd/auth/auth.go

@@ -7,13 +7,16 @@ import (
 	"syscall"
 
 	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/ai"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 	"golang.org/x/term"
 )
 
 var (
-	backend string
+	backend  string
+	password string
+	model    string
 )
 
 // authCmd represents the auth command
@@ -23,31 +26,65 @@ var AuthCmd = &cobra.Command{
 	Long:  `Provide the necessary credentials to authenticate with your chosen backend.`,
 	Run: func(cmd *cobra.Command, args []string) {
 
-		backendType := viper.GetString("backend_type")
-		if backendType == "" {
-			// Set the default backend
-			viper.Set("backend_type", "openai")
-			if err := viper.WriteConfig(); err != nil {
-				color.Red("Error writing config file: %s", err.Error())
-				os.Exit(1)
-			}
-		}
-		// override the default backend if a flag is provided
-		if backend != "" {
-			backendType = backend
-			color.Green("Using %s as backend AI provider", backendType)
-		}
-
-		fmt.Printf("Enter %s Key: ", backendType)
-		bytePassword, err := term.ReadPassword(int(syscall.Stdin))
+		// get ai configuration
+		var configAI ai.AIConfiguration
+		err := viper.UnmarshalKey("ai", &configAI)
 		if err != nil {
-			color.Red("Error reading %s Key from stdin: %s", backendType,
-				err.Error())
+			color.Red("Error: %v", err)
 			os.Exit(1)
 		}
-		password := strings.TrimSpace(string(bytePassword))
 
-		viper.Set(fmt.Sprintf("%s_key", backendType), password)
+		// search for provider with same name
+		providerIndex := -1
+		for i, provider := range configAI.Providers {
+			if backend == provider.Name {
+				providerIndex = i
+				break
+			}
+		}
+
+		// check if backend is not empty
+		if backend == "" {
+			color.Red("Error: Backend AI cannot be empty.")
+			os.Exit(1)
+		}
+
+		color.Green("Using %s as backend AI provider", backend)
+
+		// check if model is not empty
+		if model == "" {
+			color.Red("Error: Model cannot be empty.")
+			os.Exit(1)
+		}
+
+		if 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,
+		}
+
+		if providerIndex == -1 {
+			// provider with same name does not exist, add new provider to list
+			configAI.Providers = append(configAI.Providers, newProvider)
+			color.Green("New provider added")
+		} else {
+			// provider with same name exists, update provider info
+			configAI.Providers[providerIndex] = newProvider
+			color.Green("Provider updated")
+		}
+		viper.Set("ai", configAI)
 		if err := viper.WriteConfig(); err != nil {
 			color.Red("Error writing config file: %s", err.Error())
 			os.Exit(1)
@@ -59,4 +96,8 @@ var AuthCmd = &cobra.Command{
 func init() {
 	// add flag for backend
 	AuthCmd.Flags().StringVarP(&backend, "backend", "b", "openai", "Backend AI provider")
+	// add flag for model
+	AuthCmd.Flags().StringVarP(&model, "model", "m", "gpt-3.5-turbo", "Backend AI model")
+	// add flag for password
+	AuthCmd.Flags().StringVarP(&password, "password", "p", "", "Backend AI password")
 }

cmd/filters/filters.go

@@ -6,7 +6,7 @@ import (
 
 var FiltersCmd = &cobra.Command{
 	Use:     "filters",
-	Aliases: []string{"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.`,

cmd/generate/generate.go

@@ -7,7 +7,6 @@ import (
 	"github.com/spf13/viper"
 	"os/exec"
 	"runtime"
-	"time"
 )
 
 var (
@@ -31,10 +30,6 @@ var GenerateCmd = &cobra.Command{
 			backendType = backend
 		}
 		fmt.Println("")
-		color.Green("Opening: https://beta.openai.com/account/api-keys to generate a key for %s", backendType)
-		color.Green("Please copy the generated key and run `k8sgpt auth` to add it to your config file")
-		fmt.Println("")
-		time.Sleep(5 * time.Second)
 		openbrowser("https://beta.openai.com/account/api-keys")
 	},
 }
@@ -46,9 +41,15 @@ func init() {
 
 func openbrowser(url string) {
 	var err error
+	isGui := true
 	switch runtime.GOOS {
 	case "linux":
-		err = exec.Command("xdg-open", url).Start()
+		_, 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":
@@ -56,7 +57,21 @@ func openbrowser(url string) {
 	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("")
+}

container/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.20.2-alpine3.16 AS builder
+FROM golang:1.20.3-alpine3.16 AS builder
 
 ENV CGO_ENABLED=0
 

go.mod

@@ -4,11 +4,13 @@ go 1.20
 
 require (
 	github.com/fatih/color v1.15.0
-	github.com/sashabaranov/go-openai v1.5.7
+	github.com/magiconair/properties v1.8.7
+	github.com/sashabaranov/go-openai v1.6.1
 	github.com/schollz/progressbar/v3 v3.13.1
-	github.com/spf13/cobra v1.6.1
+	github.com/spf13/cobra v1.7.0
 	github.com/spf13/viper v1.15.0
-	golang.org/x/term v0.6.0
+	github.com/stretchr/testify v1.8.2
+	golang.org/x/term v0.7.0
 	k8s.io/api v0.26.3
 	k8s.io/apimachinery v0.26.3
 	k8s.io/client-go v0.26.3
@@ -17,6 +19,7 @@ require (
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/emicklei/go-restful/v3 v3.10.2 // indirect
+	github.com/evanphx/json-patch v4.12.0+incompatible // indirect
 	github.com/fsnotify/fsnotify v1.6.0 // indirect
 	github.com/go-logr/logr v1.2.4 // indirect
 	github.com/go-openapi/jsonpointer v0.19.6 // indirect
@@ -33,7 +36,6 @@ require (
 	github.com/inconshreveable/mousetrap v1.1.0 // 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 v0.7.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.18 // indirect
@@ -44,6 +46,8 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.7 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rivo/uniseg v0.4.4 // indirect
 	github.com/spf13/afero v1.9.5 // indirect
 	github.com/spf13/cast v1.5.0 // indirect
@@ -52,7 +56,7 @@ require (
 	github.com/subosito/gotenv v1.4.2 // indirect
 	golang.org/x/net v0.8.0 // indirect
 	golang.org/x/oauth2 v0.6.0 // indirect
-	golang.org/x/sys v0.6.0 // indirect
+	golang.org/x/sys v0.7.0 // indirect
 	golang.org/x/text v0.8.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect

go.sum

@@ -66,6 +66,8 @@ github.com/envoyproxy/go-control-plane v0.9.7/go.mod h1:cwu0lG7PUMfa9snN8LXBig5y
 github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
 github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
+github.com/evanphx/json-patch v4.12.0+incompatible h1:4onqiflcdA9EOZ4RxV643DvftH5pOlLGNtQ5lPWQu84=
+github.com/evanphx/json-patch v4.12.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk=
 github.com/fatih/color v1.15.0 h1:kOqh6YHBtK8aywxGerMG2Eq3H6Qgoqeo13Bk2Mv/nBs=
 github.com/fatih/color v1.15.0/go.mod h1:0h5ZqXfHYED7Bhv2ZJamyIOUej9KtShiJESRwBDUSsw=
 github.com/flowstack/go-jsonschema v0.1.1/go.mod h1:yL7fNggx1o8rm9RlgXv7hTBWxdBM0rVwpMwimd3F3N0=
@@ -164,7 +166,6 @@ github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:
 github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/imdario/mergo v0.3.15 h1:M8XP7IuFNsqUx6VPK2P9OSmsYsI/YFaGil0uD21V3dM=
 github.com/imdario/mergo v0.3.15/go.mod h1:WBLT9ZmE3lPoWsEzCh9LPo3TiwVN+ZKEjmz+hD27ysY=
-github.com/inconshreveable/mousetrap v1.0.1/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
@@ -212,6 +213,7 @@ github.com/onsi/ginkgo/v2 v2.4.0 h1:+Ig9nvqgS5OBSACXNk15PLdp0U9XPYROt9CFzVdFGIs=
 github.com/onsi/gomega v1.23.0 h1:/oxKu9c2HVap+F3PfKort2Hw5DEU+HGlW8n+tguWsys=
 github.com/pelletier/go-toml/v2 v2.0.7 h1:muncTPStnKRos5dpVKULv2FVd4bMOhNePj9CjgDb8Us=
 github.com/pelletier/go-toml/v2 v2.0.7/go.mod h1:eumQOmlWiOPt5WriQQqoM5y18pDHwha2N+QD+EUNTek=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/sftp v1.13.1/go.mod h1:3HaPG6Dq1ILlpPZRO0HVMrsydcdLt6HRDccSgb87qRg=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@@ -224,8 +226,8 @@ github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6L
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/rogpeppe/go-internal v1.6.1 h1:/FiVV8dS/e+YqF2JvO3yXRFbBLTIuSDkuC7aBOAvL+k=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
-github.com/sashabaranov/go-openai v1.5.7 h1:8DGgRG+P7yWixte5j720y6yiXgY3Hlgcd0gcpHdltfo=
-github.com/sashabaranov/go-openai v1.5.7/go.mod h1:lj5b/K+zjTSFxVLijLSTDZuP7adOgerWeFyZLUhAKRg=
+github.com/sashabaranov/go-openai v1.6.1 h1:cALA9G00gPapNqun8vVBFGsDssywpU6wys4BpQ0bWqY=
+github.com/sashabaranov/go-openai v1.6.1/go.mod h1:lj5b/K+zjTSFxVLijLSTDZuP7adOgerWeFyZLUhAKRg=
 github.com/schollz/progressbar/v3 v3.13.1 h1:o8rySDYiQ59Mwzy2FELeHY5ZARXZTVJC7iHD6PEFUiE=
 github.com/schollz/progressbar/v3 v3.13.1/go.mod h1:xvrbki8kfT1fzWzBT/UZd9L6GA+jdL7HAgq2RFnO6fQ=
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
@@ -233,8 +235,8 @@ github.com/spf13/afero v1.9.5 h1:stMpOSZFs//0Lv29HduCmli3GUfpFoF3Y1Q/aXj/wVM=
 github.com/spf13/afero v1.9.5/go.mod h1:UBogFpq8E9Hx+xc5CNTTEpTnuHVmXDwZcZcE1eb/UhQ=
 github.com/spf13/cast v1.5.0 h1:rj3WzYc11XZaIZMPKmwP96zkFEnnAmV8s6XbB2aY32w=
 github.com/spf13/cast v1.5.0/go.mod h1:SpXXQ5YoyJw6s3/6cMTQuxvgRl3PCJiyaX9p6b155UU=
-github.com/spf13/cobra v1.6.1 h1:o94oiPyS4KD1mPy2fmcYYHHfCxLqYjJOhGsCHFZtEzA=
-github.com/spf13/cobra v1.6.1/go.mod h1:IOw/AERYS7UzyrGinqmz6HLUo219MORXGxhbaJUqzrY=
+github.com/spf13/cobra v1.7.0 h1:hyqWnYt1ZQShIddO5kBpj3vu05/++x6tJ6dg8EC572I=
+github.com/spf13/cobra v1.7.0/go.mod h1:uLxZILRyS/50WlhOIKD7W6V5bgeIt+4sICxh6uRMrb0=
 github.com/spf13/jwalterweatherman v1.1.0 h1:ue6voC5bR5F8YxI5S67j9i582FU4Qvo2bmqnqMYADFk=
 github.com/spf13/jwalterweatherman v1.1.0/go.mod h1:aNWZUN0dPAAO/Ljvb5BEdw96iTZ0EXowPYD95IqWIGo=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
@@ -252,8 +254,9 @@ github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
-github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
+github.com/stretchr/testify v1.8.2 h1:+h33VjcLVPDHtOdpUCuF+7gSuG3yGIftsP1YvFihtJ8=
+github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/subosito/gotenv v1.4.2 h1:X1TuBLAMDFbaTAChgCBLu3DU3UPyELpnF2jjJ2cz/S8=
 github.com/subosito/gotenv v1.4.2/go.mod h1:ayKnFf/c6rvx/2iiLrJUk1e6plDbT3edrFNGqEflhK0=
 github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU=
@@ -406,11 +409,13 @@ golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.7.0 h1:3jlCCIQZPdOYu1h8BkNvLz8Kgwtae2cagcG/VamtZRU=
+golang.org/x/sys v0.7.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
-golang.org/x/term v0.6.0 h1:clScbb1cHjoCkyRbWwBEUZ5H/tIFu5TAXIqaZD0Gcjw=
 golang.org/x/term v0.6.0/go.mod h1:m6U89DPEgQRMq3DNkDClhWw02AUbt2daBVO4cn4Hv9U=
+golang.org/x/term v0.7.0 h1:BEvjmm5fURWqcfbSKTdpkDXYBrUS1c0m8agp14W48vQ=
+golang.org/x/term v0.7.0/go.mod h1:P32HKFT3hSsZrRxla30E9HqToFYAQPCMs/zFMBUFqPY=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=

pkg/ai/ai.go

@@ -2,8 +2,13 @@ package ai
 
 import (
 	"context"
+	"encoding/base64"
 	"errors"
 	"fmt"
+	"strings"
+
+	"github.com/fatih/color"
+	"github.com/spf13/viper"
 
 	"github.com/sashabaranov/go-openai"
 )
@@ -15,25 +20,37 @@ const (
 	prompt_c       = "Reading the following %s error message and it's accompanying log message %s, how would you simplify this message?"
 )
 
+type AIConfiguration struct {
+	Providers []AIProvider `mapstructure:"providers"`
+}
+
+type AIProvider struct {
+	Name     string `mapstructure:"name"`
+	Model    string `mapstructure:"model"`
+	Password string `mapstructure:"password"`
+}
+
 type OpenAIClient struct {
 	client   *openai.Client
 	language string
+	model    string
 }
 
-func (c *OpenAIClient) Configure(token string, language string) error {
+func (c *OpenAIClient) Configure(token string, model string, language string) error {
 	client := openai.NewClient(token)
 	if client == nil {
 		return errors.New("error creating OpenAI client")
 	}
 	c.language = language
 	c.client = client
+	c.model = model
 	return nil
 }
 
 func (c *OpenAIClient) GetCompletion(ctx context.Context, prompt string) (string, error) {
 	// Create a completion request
 	resp, err := c.client.CreateChatCompletion(ctx, openai.ChatCompletionRequest{
-		Model: openai.GPT3Dot5Turbo,
+		Model: c.model,
 		Messages: []openai.ChatCompletionMessage{
 			{
 				Role:    "user",
@@ -46,3 +63,40 @@ func (c *OpenAIClient) GetCompletion(ctx context.Context, prompt string) (string
 	}
 	return resp.Choices[0].Message.Content, nil
 }
+
+func (a *OpenAIClient) Parse(ctx context.Context, prompt []string, nocache bool) (string, error) {
+	// parse the text with the AI backend
+	inputKey := strings.Join(prompt, " ")
+	// Check for cached data
+	sEnc := base64.StdEncoding.EncodeToString([]byte(inputKey))
+	// find in viper cache
+	if viper.IsSet(sEnc) && !nocache {
+		// retrieve data from cache
+		response := viper.GetString(sEnc)
+		if response == "" {
+			color.Red("error retrieving cached data")
+			return "", nil
+		}
+		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)
+	if err != nil {
+		color.Red("error getting completion: %v", err)
+		return "", err
+	}
+
+	if !viper.IsSet(sEnc) {
+		viper.Set(sEnc, base64.StdEncoding.EncodeToString([]byte(response)))
+		if err := viper.WriteConfig(); err != nil {
+			color.Red("error writing config: %v", err)
+			return "", nil
+		}
+	}
+	return response, nil
+}

pkg/ai/iai.go

@@ -1,8 +1,20 @@
 package ai
 
-import "context"
+import (
+	"context"
+)
 
 type IAI interface {
-	Configure(token string, language string) error
+	Configure(token string, model string, language string) error
 	GetCompletion(ctx context.Context, prompt string) (string, error)
+	Parse(ctx context.Context, prompt []string, nocache bool) (string, error)
+}
+
+func NewClient(provider string) IAI {
+	switch provider {
+	case "openai":
+		return &OpenAIClient{}
+	default:
+		return &OpenAIClient{}
+	}
 }

pkg/analysis/analysis.go

@@ -0,0 +1,161 @@
+package analysis
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"os"
+	"strings"
+
+	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/ai"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/analyzer"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/schollz/progressbar/v3"
+	"github.com/spf13/viper"
+)
+
+type Analysis struct {
+	Context   context.Context
+	Filters   []string
+	Client    *kubernetes.Client
+	AIClient  ai.IAI
+	Results   []analyzer.Result
+	Namespace string
+	NoCache   bool
+	Explain   bool
+}
+
+type AnalysisStatus string
+
+const (
+	StateOK              AnalysisStatus = "OK"
+	StateProblemDetected AnalysisStatus = "ProblemDetected"
+)
+
+type JsonOutput struct {
+	Status   AnalysisStatus    `json:"status"`
+	Problems int               `json:"problems"`
+	Results  []analyzer.Result `json:"results"`
+}
+
+func (a *Analysis) RunAnalysis() error {
+
+	activeFilters := viper.GetStringSlice("active_filters")
+
+	analyzerMap := analyzer.GetAnalyzerMap()
+
+	analyzerConfig := analyzer.Analyzer{
+		Client:    a.Client,
+		Context:   a.Context,
+		Namespace: a.Namespace,
+		AIClient:  a.AIClient,
+	}
+
+	// if there are no filters selected and no active_filters then run all of them
+	if len(a.Filters) == 0 && len(activeFilters) == 0 {
+		for _, analyzer := range analyzerMap {
+			results, err := analyzer.Analyze(analyzerConfig)
+			if err != nil {
+				return err
+			}
+			a.Results = append(a.Results, results...)
+		}
+		return nil
+	}
+
+	// if the filters flag is specified
+	if len(a.Filters) != 0 {
+		for _, filter := range a.Filters {
+			if analyzer, ok := analyzerMap[filter]; ok {
+				results, err := analyzer.Analyze(analyzerConfig)
+				if err != nil {
+					return err
+				}
+				a.Results = append(a.Results, results...)
+			}
+		}
+		return nil
+	}
+
+	// use active_filters
+	for _, filter := range activeFilters {
+		if analyzer, ok := analyzerMap[filter]; ok {
+			results, err := analyzer.Analyze(analyzerConfig)
+			if err != nil {
+				return err
+			}
+			a.Results = append(a.Results, results...)
+		}
+	}
+	return nil
+}
+
+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{
+		Problems: problems,
+		Results:  a.Results,
+		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) PrintOutput() {
+	fmt.Println("")
+	if len(a.Results) == 0 {
+		fmt.Println(color.GreenString("No problems detected"))
+	}
+	for n, result := range a.Results {
+		fmt.Printf("%s %s(%s)\n", color.CyanString("%d", n),
+			color.YellowString(result.Name), color.CyanString(result.ParentObject))
+		for _, err := range result.Error {
+			fmt.Printf("- %s %s\n", color.RedString("Error:"), color.RedString(err))
+		}
+		fmt.Println(color.GreenString(result.Details + "\n"))
+	}
+}
+
+func (a *Analysis) GetAIResults(output string) 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 {
+		parsedText, err := a.AIClient.Parse(a.Context, analysis.Error, a.NoCache)
+		if err != nil {
+			// Check for exhaustion
+			if strings.Contains(err.Error(), "status code: 429") {
+				color.Red("Exhausted API quota. Please try again later")
+				os.Exit(1)
+			}
+			color.Red("Error: %v", err)
+			continue
+		}
+		analysis.Details = parsedText
+		if output != "json" {
+			bar.Add(1)
+		}
+		a.Results[index] = analysis
+	}
+	return nil
+}

pkg/analysis/analysis_test.go

@@ -0,0 +1,123 @@
+package analysis
+
+import (
+	"encoding/json"
+	"fmt"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/analyzer"
+	"github.com/stretchr/testify/require"
+	"testing"
+)
+
+func TestAnalysis_NoProblemJsonOutput(t *testing.T) {
+
+	analysis := Analysis{
+		Results:   []analyzer.Result{},
+		Namespace: "default",
+	}
+
+	expected := JsonOutput{
+		Status:   StateOK,
+		Problems: 0,
+		Results:  []analyzer.Result{},
+	}
+
+	gotJson, err := analysis.JsonOutput()
+	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: []analyzer.Result{
+			{
+				"Deployment",
+				"test-deployment",
+				[]string{"test-problem"},
+				"test-solution",
+				"parent-resource"},
+		},
+		Namespace: "default",
+	}
+
+	expected := JsonOutput{
+		Status:   StateProblemDetected,
+		Problems: 1,
+		Results: []analyzer.Result{
+			{"Deployment",
+				"test-deployment",
+				[]string{"test-problem"},
+				"test-solution",
+				"parent-resource"},
+		},
+	}
+
+	gotJson, err := analysis.JsonOutput()
+	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: []analyzer.Result{
+			{
+				"Deployment",
+				"test-deployment",
+				[]string{"test-problem", "another-test-problem"},
+				"test-solution",
+				"parent-resource"},
+		},
+		Namespace: "default",
+	}
+
+	expected := JsonOutput{
+		Status:   StateProblemDetected,
+		Problems: 2,
+		Results: []analyzer.Result{
+			{"Deployment",
+				"test-deployment",
+				[]string{"test-problem", "another-test-problem"},
+				"test-solution",
+				"parent-resource"},
+		},
+	}
+
+	gotJson, err := analysis.JsonOutput()
+	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/analyzer/analysis.go

@@ -1,32 +0,0 @@
-package analyzer
-
-import (
-	appsv1 "k8s.io/api/apps/v1"
-	autoscalingv1 "k8s.io/api/autoscaling/v1"
-	v1 "k8s.io/api/core/v1"
-	networkingv1 "k8s.io/api/networking/v1"
-)
-
-type AnalysisConfiguration struct {
-	Namespace string
-	NoCache   bool
-	Explain   bool
-}
-
-type PreAnalysis struct {
-	Pod                      v1.Pod
-	FailureDetails           []string
-	ReplicaSet               appsv1.ReplicaSet
-	PersistentVolumeClaim    v1.PersistentVolumeClaim
-	Endpoint                 v1.Endpoints
-	Ingress                  networkingv1.Ingress
-	HorizontalPodAutoscalers autoscalingv1.HorizontalPodAutoscaler
-}
-
-type Analysis struct {
-	Kind         string   `json:"kind"`
-	Name         string   `json:"name"`
-	Error        []string `json:"error"`
-	Details      string   `json:"details"`
-	ParentObject string   `json:"parentObject"`
-}

pkg/analyzer/analyzer.go

@@ -1,107 +1,20 @@
 package analyzer
 
-import (
-	"context"
-	"encoding/base64"
-	"strings"
-
-	"github.com/fatih/color"
-	"github.com/k8sgpt-ai/k8sgpt/pkg/ai"
-	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
-	"github.com/spf13/viper"
-)
-
-var coreAnalyzerMap = map[string]func(ctx context.Context, config *AnalysisConfiguration,
-	client *kubernetes.Client, aiClient ai.IAI, analysisResults *[]Analysis) error{
-	"Pod":                   AnalyzePod,
-	"ReplicaSet":            AnalyzeReplicaSet,
-	"PersistentVolumeClaim": AnalyzePersistentVolumeClaim,
-	"Service":               AnalyzeEndpoints,
-	"Ingress":               AnalyzeIngress,
+type IAnalyzer interface {
+	Analyze(analysis Analyzer) ([]Result, error)
 }
 
-var additionalAnalyzerMap = map[string]func(ctx context.Context, config *AnalysisConfiguration,
-	client *kubernetes.Client, aiClient ai.IAI, analysisResults *[]Analysis) error{
-	"HorizontalPodAutoScaler": AnalyzeHpa,
+var coreAnalyzerMap = map[string]IAnalyzer{
+	"Pod":                   PodAnalyzer{},
+	"ReplicaSet":            ReplicaSetAnalyzer{},
+	"PersistentVolumeClaim": PvcAnalyzer{},
+	"Service":               ServiceAnalyzer{},
+	"Ingress":               IngressAnalyzer{},
 }
 
-func RunAnalysis(ctx context.Context, filters []string, config *AnalysisConfiguration,
-	client *kubernetes.Client,
-	aiClient ai.IAI, analysisResults *[]Analysis) error {
-
-	activeFilters := viper.GetStringSlice("active_filters")
-
-	analyzerMap := getAnalyzerMap()
-
-	// if there are no filters selected and no active_filters then run all of them
-	if len(filters) == 0 && len(activeFilters) == 0 {
-		for _, analyzer := range analyzerMap {
-			if err := analyzer(ctx, config, client, aiClient, analysisResults); err != nil {
-				return err
-			}
-		}
-		return nil
-	}
-
-	// if the filters flag is specified
-	if len(filters) != 0 {
-		for _, filter := range filters {
-			if analyzer, ok := analyzerMap[filter]; ok {
-				if err := analyzer(ctx, config, client, aiClient, analysisResults); err != nil {
-					return err
-				}
-			}
-		}
-		return nil
-	}
-
-	// use active_filters
-	for _, filter := range activeFilters {
-		if analyzer, ok := analyzerMap[filter]; ok {
-			if err := analyzer(ctx, config, client, aiClient, analysisResults); err != nil {
-				return err
-			}
-		}
-	}
-	return nil
-}
-
-func ParseViaAI(ctx context.Context, config *AnalysisConfiguration,
-	aiClient ai.IAI, prompt []string) (string, error) {
-	// parse the text with the AI backend
-	inputKey := strings.Join(prompt, " ")
-	// Check for cached data
-	sEnc := base64.StdEncoding.EncodeToString([]byte(inputKey))
-	// find in viper cache
-	if viper.IsSet(sEnc) && !config.NoCache {
-		// retrieve data from cache
-		response := viper.GetString(sEnc)
-		if response == "" {
-			color.Red("error retrieving cached data")
-			return "", nil
-		}
-		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 := aiClient.GetCompletion(ctx, inputKey)
-	if err != nil {
-		color.Red("error getting completion: %v", err)
-		return "", err
-	}
-
-	if !viper.IsSet(sEnc) {
-		viper.Set(sEnc, base64.StdEncoding.EncodeToString([]byte(response)))
-		if err := viper.WriteConfig(); err != nil {
-			color.Red("error writing config: %v", err)
-			return "", nil
-		}
-	}
-	return response, nil
+var additionalAnalyzerMap = map[string]IAnalyzer{
+	"HorizontalPodAutoScaler": HpaAnalyzer{},
+	"PodDisruptionBudget":     PdbAnalyzer{},
 }
 
 func ListFilters() ([]string, []string) {
@@ -117,11 +30,9 @@ func ListFilters() ([]string, []string) {
 	return coreKeys, additionalKeys
 }
 
-func getAnalyzerMap() map[string]func(ctx context.Context, config *AnalysisConfiguration,
-	client *kubernetes.Client, aiClient ai.IAI, analysisResults *[]Analysis) error {
+func GetAnalyzerMap() map[string]IAnalyzer {
 
-	mergedMap := make(map[string]func(ctx context.Context, config *AnalysisConfiguration,
-		client *kubernetes.Client, aiClient ai.IAI, analysisResults *[]Analysis) error)
+	mergedMap := make(map[string]IAnalyzer)
 
 	// add core analyzer
 	for key, value := range coreAnalyzerMap {

pkg/analyzer/events.go

@@ -2,42 +2,17 @@ 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 FetchLatestPodEvent(ctx context.Context, kubernetesClient *kubernetes.Client, pod *v1.Pod) (*v1.Event, error) {
+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(pod.Namespace).List(ctx,
+	events, err := kubernetesClient.GetClient().CoreV1().Events(namespace).List(ctx,
 		metav1.ListOptions{
-			FieldSelector: "involvedObject.name=" + pod.Name,
-		})
-
-	if err != nil {
-		return nil, err
-	}
-	// find most recent event
-	var latestEvent *v1.Event
-	for _, event := range events.Items {
-		if latestEvent == nil {
-			latestEvent = &event
-		}
-		if event.LastTimestamp.After(latestEvent.LastTimestamp.Time) {
-			latestEvent = &event
-		}
-	}
-	return latestEvent, nil
-}
-
-func FetchLatestPvcEvent(ctx context.Context, kubernetesClient *kubernetes.Client, pvc *v1.PersistentVolumeClaim) (*v1.Event, error) {
-
-	// get the list of events
-	events, err := kubernetesClient.GetClient().CoreV1().Events(pvc.Namespace).List(ctx,
-		metav1.ListOptions{
-			FieldSelector: "involvedObject.name=" + pvc.Name,
+			FieldSelector: "involvedObject.name=" + name,
 		})
 
 	if err != nil {

pkg/analyzer/hpa.go

@@ -1,21 +1,18 @@
 package analyzer
 
 import (
-	"context"
 	"fmt"
-
-	"github.com/k8sgpt-ai/k8sgpt/pkg/ai"
-	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
 	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-func AnalyzeHpa(ctx context.Context, config *AnalysisConfiguration, client *kubernetes.Client, aiClient ai.IAI,
-	analysisResults *[]Analysis) error {
+type HpaAnalyzer struct{}
 
-	list, err := client.GetClient().AutoscalingV1().HorizontalPodAutoscalers(config.Namespace).List(ctx, metav1.ListOptions{})
+func (HpaAnalyzer) Analyze(a Analyzer) ([]Result, error) {
+
+	list, err := a.Client.GetClient().AutoscalingV1().HorizontalPodAutoscalers(a.Namespace).List(a.Context, metav1.ListOptions{})
 	if err != nil {
-		return err
+		return nil, err
 	}
 
 	var preAnalysis = map[string]PreAnalysis{}
@@ -29,22 +26,22 @@ func AnalyzeHpa(ctx context.Context, config *AnalysisConfiguration, client *kube
 
 		switch scaleTargetRef.Kind {
 		case "Deployment":
-			_, err := client.GetClient().AppsV1().Deployments(config.Namespace).Get(ctx, scaleTargetRef.Name, metav1.GetOptions{})
+			_, err := a.Client.GetClient().AppsV1().Deployments(a.Namespace).Get(a.Context, scaleTargetRef.Name, metav1.GetOptions{})
 			if err != nil {
 				scaleTargetRefNotFound = true
 			}
 		case "ReplicationController":
-			_, err := client.GetClient().CoreV1().ReplicationControllers(config.Namespace).Get(ctx, scaleTargetRef.Name, metav1.GetOptions{})
+			_, err := a.Client.GetClient().CoreV1().ReplicationControllers(a.Namespace).Get(a.Context, scaleTargetRef.Name, metav1.GetOptions{})
 			if err != nil {
 				scaleTargetRefNotFound = true
 			}
 		case "ReplicaSet":
-			_, err := client.GetClient().AppsV1().ReplicaSets(config.Namespace).Get(ctx, scaleTargetRef.Name, metav1.GetOptions{})
+			_, err := a.Client.GetClient().AppsV1().ReplicaSets(a.Namespace).Get(a.Context, scaleTargetRef.Name, metav1.GetOptions{})
 			if err != nil {
 				scaleTargetRefNotFound = true
 			}
 		case "StatefulSet":
-			_, err := client.GetClient().AppsV1().StatefulSets(config.Namespace).Get(ctx, scaleTargetRef.Name, metav1.GetOptions{})
+			_, err := a.Client.GetClient().AppsV1().StatefulSets(a.Namespace).Get(a.Context, scaleTargetRef.Name, metav1.GetOptions{})
 			if err != nil {
 				scaleTargetRefNotFound = true
 			}
@@ -66,16 +63,16 @@ func AnalyzeHpa(ctx context.Context, config *AnalysisConfiguration, client *kube
 	}
 
 	for key, value := range preAnalysis {
-		var currentAnalysis = Analysis{
+		var currentAnalysis = Result{
 			Kind:  "HorizontalPodAutoscaler",
 			Name:  key,
 			Error: value.FailureDetails,
 		}
 
-		parent, _ := util.GetParent(client, value.Ingress.ObjectMeta)
+		parent, _ := util.GetParent(a.Client, value.HorizontalPodAutoscalers.ObjectMeta)
 		currentAnalysis.ParentObject = parent
-		*analysisResults = append(*analysisResults, currentAnalysis)
+		a.Results = append(a.Results, currentAnalysis)
 	}
 
-	return nil
+	return a.Results, nil
 }

pkg/analyzer/hpaAnalyzer_test.go

@@ -0,0 +1,205 @@
+package analyzer
+
+import (
+	"context"
+	"strings"
+	"testing"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/magiconair/properties/assert"
+	appsv1 "k8s.io/api/apps/v1"
+	autoscalingv1 "k8s.io/api/autoscaling/v1"
+	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 := 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 := 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 := 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, "does not possible 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 := 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, "does not exist.") {
+				errorFound = true
+				break
+			}
+		}
+		if errorFound {
+			break
+		}
+	}
+	if !errorFound {
+		t.Error("expected error 'does not exist.' not found in analysis results")
+	}
+}
+
+func TestHPAAnalyzerWithExistingScaleTargetRef(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{},
+			},
+		},
+	)
+	hpaAnalyzer := HpaAnalyzer{}
+
+	config := 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)
+	}
+}

pkg/analyzer/ingress.go

@@ -1,21 +1,18 @@
 package analyzer
 
 import (
-	"context"
 	"fmt"
-
-	"github.com/k8sgpt-ai/k8sgpt/pkg/ai"
-	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
 	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-func AnalyzeIngress(ctx context.Context, config *AnalysisConfiguration, client *kubernetes.Client, aiClient ai.IAI,
-	analysisResults *[]Analysis) error {
+type IngressAnalyzer struct{}
 
-	list, err := client.GetClient().NetworkingV1().Ingresses(config.Namespace).List(ctx, metav1.ListOptions{})
+func (IngressAnalyzer) Analyze(a Analyzer) ([]Result, error) {
+
+	list, err := a.Client.GetClient().NetworkingV1().Ingresses(a.Namespace).List(a.Context, metav1.ListOptions{})
 	if err != nil {
-		return err
+		return nil, err
 	}
 
 	var preAnalysis = map[string]PreAnalysis{}
@@ -36,7 +33,7 @@ func AnalyzeIngress(ctx context.Context, config *AnalysisConfiguration, client *
 
 		// check if ingressclass exist
 		if ingressClassName != nil {
-			_, err := client.GetClient().NetworkingV1().IngressClasses().Get(ctx, *ingressClassName, metav1.GetOptions{})
+			_, err := a.Client.GetClient().NetworkingV1().IngressClasses().Get(a.Context, *ingressClassName, metav1.GetOptions{})
 			if err != nil {
 				failures = append(failures, fmt.Sprintf("Ingress uses the ingress class %s which does not exist.", *ingressClassName))
 			}
@@ -46,7 +43,7 @@ func AnalyzeIngress(ctx context.Context, config *AnalysisConfiguration, client *
 		for _, rule := range ing.Spec.Rules {
 			// loop over paths
 			for _, path := range rule.HTTP.Paths {
-				_, err := client.GetClient().CoreV1().Services(ing.Namespace).Get(ctx, path.Backend.Service.Name, metav1.GetOptions{})
+				_, err := a.Client.GetClient().CoreV1().Services(ing.Namespace).Get(a.Context, path.Backend.Service.Name, metav1.GetOptions{})
 				if err != nil {
 					failures = append(failures, fmt.Sprintf("Ingress uses the service %s/%s which does not exist.", ing.Namespace, path.Backend.Service.Name))
 				}
@@ -54,7 +51,7 @@ func AnalyzeIngress(ctx context.Context, config *AnalysisConfiguration, client *
 		}
 
 		for _, tls := range ing.Spec.TLS {
-			_, err := client.GetClient().CoreV1().Secrets(ing.Namespace).Get(ctx, tls.SecretName, metav1.GetOptions{})
+			_, err := a.Client.GetClient().CoreV1().Secrets(ing.Namespace).Get(a.Context, tls.SecretName, metav1.GetOptions{})
 			if err != nil {
 				failures = append(failures, fmt.Sprintf("Ingress uses the secret %s/%s as a TLS certificate which does not exist.", ing.Namespace, tls.SecretName))
 			}
@@ -69,16 +66,16 @@ func AnalyzeIngress(ctx context.Context, config *AnalysisConfiguration, client *
 	}
 
 	for key, value := range preAnalysis {
-		var currentAnalysis = Analysis{
+		var currentAnalysis = Result{
 			Kind:  "Ingress",
 			Name:  key,
 			Error: value.FailureDetails,
 		}
 
-		parent, _ := util.GetParent(client, value.Ingress.ObjectMeta)
+		parent, _ := util.GetParent(a.Client, value.Ingress.ObjectMeta)
 		currentAnalysis.ParentObject = parent
-		*analysisResults = append(*analysisResults, currentAnalysis)
+		a.Results = append(a.Results, currentAnalysis)
 	}
 
-	return nil
+	return a.Results, nil
 }

pkg/analyzer/ingress_test.go

@@ -0,0 +1,114 @@
+package analyzer
+
+import (
+	"context"
+	"strings"
+	"testing"
+
+	"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 := 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 := 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 := 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, "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")
+	}
+}

pkg/analyzer/pdb.go

@@ -0,0 +1,62 @@
+package analyzer
+
+import (
+	"fmt"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+type PdbAnalyzer struct{}
+
+func (PdbAnalyzer) Analyze(a Analyzer) ([]Result, error) {
+
+	list, err := a.Client.GetClient().PolicyV1().PodDisruptionBudgets(a.Namespace).List(a.Context, metav1.ListOptions{})
+	if err != nil {
+		return nil, err
+	}
+
+	var preAnalysis = map[string]PreAnalysis{}
+
+	for _, pdb := range list.Items {
+		var failures []string
+
+		evt, err := FetchLatestEvent(a.Context, a.Client, pdb.Namespace, pdb.Name)
+		if err != nil || evt == nil {
+			continue
+		}
+
+		if evt.Reason == "NoPods" && evt.Message != "" {
+			if pdb.Spec.Selector != nil {
+				for k, v := range pdb.Spec.Selector.MatchLabels {
+					failures = append(failures, fmt.Sprintf("%s, expected label %s=%s", evt.Message, k, v))
+				}
+				for _, v := range pdb.Spec.Selector.MatchExpressions {
+					failures = append(failures, fmt.Sprintf("%s, expected expression %s", evt.Message, v))
+				}
+			} else {
+				failures = append(failures, fmt.Sprintf("%s, selector is nil", evt.Message))
+			}
+		}
+
+		if len(failures) > 0 {
+			preAnalysis[fmt.Sprintf("%s/%s", pdb.Namespace, pdb.Name)] = PreAnalysis{
+				PodDisruptionBudget: pdb,
+				FailureDetails:      failures,
+			}
+		}
+	}
+
+	for key, value := range preAnalysis {
+		var currentAnalysis = Result{
+			Kind:  "PodDisruptionBudget",
+			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

@@ -1,22 +1,19 @@
 package analyzer
 
 import (
-	"context"
 	"fmt"
-
-	"github.com/k8sgpt-ai/k8sgpt/pkg/ai"
-	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
 	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-func AnalyzePod(ctx context.Context, config *AnalysisConfiguration,
-	client *kubernetes.Client, aiClient ai.IAI, analysisResults *[]Analysis) error {
+type PodAnalyzer struct {
+}
 
+func (PodAnalyzer) Analyze(a Analyzer) ([]Result, error) {
 	// search all namespaces for pods that are not running
-	list, err := client.GetClient().CoreV1().Pods(config.Namespace).List(ctx, metav1.ListOptions{})
+	list, err := a.Client.GetClient().CoreV1().Pods(a.Namespace).List(a.Context, metav1.ListOptions{})
 	if err != nil {
-		return err
+		return nil, err
 	}
 	var preAnalysis = map[string]PreAnalysis{}
 
@@ -47,7 +44,7 @@ func AnalyzePod(ctx context.Context, config *AnalysisConfiguration,
 				if containerStatus.State.Waiting.Reason == "ContainerCreating" && pod.Status.Phase == "Pending" {
 
 					// parse the event log and append details
-					evt, err := FetchLatestPodEvent(ctx, client, &pod)
+					evt, err := FetchLatestEvent(a.Context, a.Client, pod.Namespace, pod.Name)
 					if err != nil || evt == nil {
 						continue
 					}
@@ -66,16 +63,16 @@ func AnalyzePod(ctx context.Context, config *AnalysisConfiguration,
 	}
 
 	for key, value := range preAnalysis {
-		var currentAnalysis = Analysis{
+		var currentAnalysis = Result{
 			Kind:  "Pod",
 			Name:  key,
 			Error: value.FailureDetails,
 		}
 
-		parent, _ := util.GetParent(client, value.Pod.ObjectMeta)
+		parent, _ := util.GetParent(a.Client, value.Pod.ObjectMeta)
 		currentAnalysis.ParentObject = parent
-		*analysisResults = append(*analysisResults, currentAnalysis)
+		a.Results = append(a.Results, currentAnalysis)
 	}
 
-	return nil
+	return a.Results, nil
 }

pkg/analyzer/pod_test.go

@@ -0,0 +1,48 @@
+package analyzer
+
+import (
+	"context"
+	"testing"
+
+	"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.",
+				},
+			},
+		},
+	})
+
+	config := Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+	podAnalyzer := PodAnalyzer{}
+	var analysisResults []Result
+	analysisResults, err := podAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, len(analysisResults), 1)
+}

pkg/analyzer/pvc.go

@@ -1,21 +1,19 @@
 package analyzer
 
 import (
-	"context"
 	"fmt"
-
-	"github.com/k8sgpt-ai/k8sgpt/pkg/ai"
-	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
 	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-func AnalyzePersistentVolumeClaim(ctx context.Context, config *AnalysisConfiguration, client *kubernetes.Client, aiClient ai.IAI, analysisResults *[]Analysis) error {
+type PvcAnalyzer struct{}
+
+func (PvcAnalyzer) Analyze(a Analyzer) ([]Result, error) {
 
 	// search all namespaces for pods that are not running
-	list, err := client.GetClient().CoreV1().PersistentVolumeClaims(config.Namespace).List(ctx, metav1.ListOptions{})
+	list, err := a.Client.GetClient().CoreV1().PersistentVolumeClaims(a.Namespace).List(a.Context, metav1.ListOptions{})
 	if err != nil {
-		return err
+		return nil, err
 	}
 
 	var preAnalysis = map[string]PreAnalysis{}
@@ -27,7 +25,7 @@ func AnalyzePersistentVolumeClaim(ctx context.Context, config *AnalysisConfigura
 		if pvc.Status.Phase == "Pending" {
 
 			// parse the event log and append details
-			evt, err := FetchLatestPvcEvent(ctx, client, &pvc)
+			evt, err := FetchLatestEvent(a.Context, a.Client, pvc.Namespace, pvc.Name)
 			if err != nil || evt == nil {
 				continue
 			}
@@ -44,16 +42,16 @@ func AnalyzePersistentVolumeClaim(ctx context.Context, config *AnalysisConfigura
 	}
 
 	for key, value := range preAnalysis {
-		var currentAnalysis = Analysis{
+		var currentAnalysis = Result{
 			Kind:  "PersistentVolumeClaim",
 			Name:  key,
 			Error: value.FailureDetails,
 		}
 
-		parent, _ := util.GetParent(client, value.PersistentVolumeClaim.ObjectMeta)
+		parent, _ := util.GetParent(a.Client, value.PersistentVolumeClaim.ObjectMeta)
 		currentAnalysis.ParentObject = parent
-		*analysisResults = append(*analysisResults, currentAnalysis)
+		a.Results = append(a.Results, currentAnalysis)
 	}
 
-	return nil
+	return a.Results, nil
 }

pkg/analyzer/rs.go

@@ -1,22 +1,19 @@
 package analyzer
 
 import (
-	"context"
 	"fmt"
-
-	"github.com/k8sgpt-ai/k8sgpt/pkg/ai"
-	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
 	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-func AnalyzeReplicaSet(ctx context.Context, config *AnalysisConfiguration,
-	client *kubernetes.Client, aiClient ai.IAI, analysisResults *[]Analysis) error {
+type ReplicaSetAnalyzer struct{}
+
+func (ReplicaSetAnalyzer) Analyze(a Analyzer) ([]Result, error) {
 
 	// search all namespaces for pods that are not running
-	list, err := client.GetClient().AppsV1().ReplicaSets(config.Namespace).List(ctx, metav1.ListOptions{})
+	list, err := a.Client.GetClient().AppsV1().ReplicaSets(a.Namespace).List(a.Context, metav1.ListOptions{})
 	if err != nil {
-		return err
+		return nil, err
 	}
 
 	var preAnalysis = map[string]PreAnalysis{}
@@ -43,16 +40,15 @@ func AnalyzeReplicaSet(ctx context.Context, config *AnalysisConfiguration,
 	}
 
 	for key, value := range preAnalysis {
-		var currentAnalysis = Analysis{
+		var currentAnalysis = Result{
 			Kind:  "ReplicaSet",
 			Name:  key,
 			Error: value.FailureDetails,
 		}
 
-		parent, _ := util.GetParent(client, value.ReplicaSet.ObjectMeta)
+		parent, _ := util.GetParent(a.Client, value.ReplicaSet.ObjectMeta)
 		currentAnalysis.ParentObject = parent
-		*analysisResults = append(*analysisResults, currentAnalysis)
+		a.Results = append(a.Results, currentAnalysis)
 	}
-
-	return nil
+	return a.Results, nil
 }

pkg/analyzer/service.go

@@ -1,23 +1,20 @@
 package analyzer
 
 import (
-	"context"
 	"fmt"
-
 	"github.com/fatih/color"
-	"github.com/k8sgpt-ai/k8sgpt/pkg/ai"
-	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
 	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-func AnalyzeEndpoints(ctx context.Context, config *AnalysisConfiguration, client *kubernetes.Client, aiClient ai.IAI,
-	analysisResults *[]Analysis) error {
+type ServiceAnalyzer struct{}
+
+func (ServiceAnalyzer) Analyze(a Analyzer) ([]Result, error) {
 
 	// search all namespaces for pods that are not running
-	list, err := client.GetClient().CoreV1().Endpoints(config.Namespace).List(ctx, metav1.ListOptions{})
+	list, err := a.Client.GetClient().CoreV1().Endpoints(a.Namespace).List(a.Context, metav1.ListOptions{})
 	if err != nil {
-		return err
+		return nil, err
 	}
 
 	var preAnalysis = map[string]PreAnalysis{}
@@ -27,7 +24,7 @@ func AnalyzeEndpoints(ctx context.Context, config *AnalysisConfiguration, client
 
 		// Check for empty service
 		if len(ep.Subsets) == 0 {
-			svc, err := client.GetClient().CoreV1().Services(ep.Namespace).Get(ctx, ep.Name, metav1.GetOptions{})
+			svc, err := a.Client.GetClient().CoreV1().Services(ep.Namespace).Get(a.Context, ep.Name, metav1.GetOptions{})
 			if err != nil {
 				color.Yellow("Service %s/%s does not exist", ep.Namespace, ep.Name)
 				continue
@@ -61,15 +58,15 @@ func AnalyzeEndpoints(ctx context.Context, config *AnalysisConfiguration, client
 	}
 
 	for key, value := range preAnalysis {
-		var currentAnalysis = Analysis{
+		var currentAnalysis = Result{
 			Kind:  "Service",
 			Name:  key,
 			Error: value.FailureDetails,
 		}
 
-		parent, _ := util.GetParent(client, value.Endpoint.ObjectMeta)
+		parent, _ := util.GetParent(a.Client, value.Endpoint.ObjectMeta)
 		currentAnalysis.ParentObject = parent
-		*analysisResults = append(*analysisResults, currentAnalysis)
+		a.Results = append(a.Results, currentAnalysis)
 	}
-	return nil
+	return a.Results, nil
 }

pkg/analyzer/service_test.go

@@ -0,0 +1,49 @@
+package analyzer
+
+import (
+	"context"
+	"testing"
+
+	"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 TestServiceAnalyzer(t *testing.T) {
+
+	clientset := fake.NewSimpleClientset(&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",
+				},
+			}})
+
+	config := Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+
+	serviceAnalyzer := ServiceAnalyzer{}
+	analysisResults, err := serviceAnalyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, len(analysisResults), 1)
+}

pkg/analyzer/types.go

@@ -0,0 +1,40 @@
+package analyzer
+
+import (
+	"context"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/ai"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	appsv1 "k8s.io/api/apps/v1"
+	autov1 "k8s.io/api/autoscaling/v1"
+	v1 "k8s.io/api/core/v1"
+	networkv1 "k8s.io/api/networking/v1"
+	policyv1 "k8s.io/api/policy/v1"
+)
+
+type Analyzer struct {
+	Client      *kubernetes.Client
+	Context     context.Context
+	Namespace   string
+	AIClient    ai.IAI
+	PreAnalysis map[string]PreAnalysis
+	Results     []Result
+}
+
+type PreAnalysis struct {
+	Pod                      v1.Pod
+	FailureDetails           []string
+	ReplicaSet               appsv1.ReplicaSet
+	PersistentVolumeClaim    v1.PersistentVolumeClaim
+	Endpoint                 v1.Endpoints
+	Ingress                  networkv1.Ingress
+	HorizontalPodAutoscalers autov1.HorizontalPodAutoscaler
+	PodDisruptionBudget      policyv1.PodDisruptionBudget
+}
+
+type Result struct {
+	Kind         string   `json:"kind"`
+	Name         string   `json:"name"`
+	Error        []string `json:"error"`
+	Details      string   `json:"details"`
+	ParentObject string   `json:"parentObject"`
+}

pkg/kubernetes/kubernetes.go

@@ -6,11 +6,11 @@ import (
 )
 
 type Client struct {
-	client *kubernetes.Clientset
+	Client kubernetes.Interface
 }
 
-func (c *Client) GetClient() *kubernetes.Clientset {
-	return c.client
+func (c *Client) GetClient() kubernetes.Interface {
+	return c.Client
 }
 
 func NewClient(kubecontext string, kubeconfig string) (*Client, error) {
@@ -31,6 +31,6 @@ func NewClient(kubecontext string, kubeconfig string) (*Client, error) {
 	}
 
 	return &Client{
-		client: clientSet,
+		Client: clientSet,
 	}, nil
 }