feat: serve/integration capability (#645)

* chore: updated schema for integrations support (#616)

Signed-off-by: Alex Jones <alexsimonjones@gmail.com>

wip: enabling integration activation

Signed-off-by: Alex Jones <alexsimonjones@gmail.com>

wip: enabling integration activation

Signed-off-by: Alex Jones <alexsimonjones@gmail.com>

* wip

Signed-off-by: Alex Jones <alexsimonjones@gmail.com>

* feat: skipinstall fixed

Signed-off-by: Alex Jones <alexsimonjones@gmail.com>

* feat: fixed filters for integrations but its ugly

Signed-off-by: Alex Jones <alexsimonjones@gmail.com>

* chore: updated library

Signed-off-by: Alex Jones <alexsimonjones@gmail.com>

* chore: updated go mod

Signed-off-by: Alex Jones <alexsimonjones@gmail.com>

* chore: updated go mod

Signed-off-by: Alex Jones <alexsimonjones@gmail.com>

---------

Signed-off-by: Alex Jones <alexsimonjones@gmail.com>

.gitignore

@@ -1,3 +1,4 @@
+__debug*
 .DS_Store
 k8sgpt*
 !charts/k8sgpt

cmd/filters/list.go

@@ -18,6 +18,7 @@ import (
 
 	"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"
@@ -30,7 +31,7 @@ var listCmd = &cobra.Command{
 	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 {
@@ -41,10 +42,16 @@ var listCmd = &cobra.Command{
 		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 {
-				fmt.Printf("> %s\n", color.GreenString(filter))
+				// 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))
+				}
 			}
 		}
 

go.sum

@@ -3,6 +3,8 @@ buf.build/gen/go/k8sgpt-ai/k8sgpt/grpc/go v1.3.0-20230620082254-6f80f9533908.1/g
 buf.build/gen/go/k8sgpt-ai/k8sgpt/protocolbuffers/go v1.28.1-20230620082254-6f80f9533908.4/go.mod h1:i/s4ALHwKvjA1oGNKpoHg0FpEOTbufoOm/NdTE6YQAE=
 buf.build/gen/go/k8sgpt-ai/k8sgpt/protocolbuffers/go v1.31.0-20230828112343-a9fd9ad20848.1 h1:fScSW5Gzu1OzUYylwpvQwgXX5J9YPKkOQpbkc5c8Q+8=
 buf.build/gen/go/k8sgpt-ai/k8sgpt/protocolbuffers/go v1.31.0-20230828112343-a9fd9ad20848.1/go.mod h1:gtnk2yAUexdY5nTuUg0SH5WCCGvpKzr7pd3Xbi7MWjE=
+buf.build/gen/go/k8sgpt-ai/k8sgpt/protocolbuffers/go v1.31.0-20230830164712-dc062a152c20.1 h1:oD5YCdsVnQgVLSHxium66FFfuxjjvn5u65mnQo6vAyc=
+buf.build/gen/go/k8sgpt-ai/k8sgpt/protocolbuffers/go v1.31.0-20230830164712-dc062a152c20.1/go.mod h1:gtnk2yAUexdY5nTuUg0SH5WCCGvpKzr7pd3Xbi7MWjE=
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=

pkg/integration/integration.go

@@ -15,10 +15,8 @@ package integration
 
 import (
 	"errors"
-	"os"
-	"strings"
+	"fmt"
 
-	"github.com/fatih/color"
 	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
 	"github.com/k8sgpt-ai/k8sgpt/pkg/integration/trivy"
 	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
@@ -35,6 +33,8 @@ type IIntegration interface {
 
 	GetAnalyzerName() []string
 
+	OwnsAnalyzer(string) bool
+
 	IsActivate() bool
 }
 
@@ -64,34 +64,38 @@ func (*Integration) Get(name string) (IIntegration, error) {
 	return integrations[name], nil
 }
 
+func (i *Integration) AnalyzerByIntegration(input string) (string, error) {
+
+	for _, name := range i.List() {
+		if integ, err := i.Get(name); err == nil {
+			if integ.OwnsAnalyzer(input) {
+				return name, nil
+			}
+		}
+	}
+	return "", errors.New("analyzerbyintegration: no matches found")
+}
+
 func (*Integration) Activate(name string, namespace string, activeFilters []string, skipInstall bool) error {
 	if _, ok := integrations[name]; !ok {
 		return errors.New("integration not found")
 	}
 
-	mergedFilters := activeFilters
-
-	mergedFilters = append(mergedFilters, integrations[name].GetAnalyzerName()...)
-
-	uniqueFilters, dupplicatedFilters := util.RemoveDuplicates(mergedFilters)
-
-	// Verify dupplicate
-	if len(dupplicatedFilters) != 0 {
-		color.Red("Integration already activated : %s", strings.Join(dupplicatedFilters, ", "))
-		os.Exit(1)
-	}
-
-	viper.Set("active_filters", uniqueFilters)
-
 	if !skipInstall {
 		if err := integrations[name].Deploy(namespace); err != nil {
 			return err
 		}
 	}
 
+	mergedFilters := activeFilters
+	mergedFilters = append(mergedFilters, integrations[name].GetAnalyzerName()...)
+	uniqueFilters, _ := util.RemoveDuplicates(mergedFilters)
+
+	viper.Set("active_filters", uniqueFilters)
+
 	if err := viper.WriteConfig(); err != nil {
-		color.Red("Error writing config file: %s", err.Error())
-		os.Exit(1)
+		return fmt.Errorf("error writing config file: %s", err.Error())
+
 	}
 
 	return nil
@@ -111,6 +115,7 @@ func (*Integration) Deactivate(name string, namespace string) error {
 				activeFilters = append(activeFilters[:x], activeFilters[x+1:]...)
 			}
 		}
+
 	}
 
 	if err := integrations[name].UnDeploy(namespace); err != nil {
@@ -120,8 +125,8 @@ func (*Integration) Deactivate(name string, namespace string) error {
 	viper.Set("active_filters", activeFilters)
 
 	if err := viper.WriteConfig(); err != nil {
-		color.Red("Error writing config file: %s", err.Error())
-		os.Exit(1)
+		return fmt.Errorf("error writing config file: %s", err.Error())
+
 	}
 
 	return nil

pkg/integration/trivy/trivy.go

@@ -51,6 +51,15 @@ func (t *Trivy) GetAnalyzerName() []string {
 	}
 }
 
+func (t *Trivy) OwnsAnalyzer(analyzer string) bool {
+
+	for _, a := range t.GetAnalyzerName() {
+		if analyzer == a {
+			return true
+		}
+	}
+	return false
+}
 func (t *Trivy) Deploy(namespace string) error {
 
 	// Add the repository

pkg/server/README.md

@@ -0,0 +1,17 @@
+# serve
+
+The serve commands allow you to run k8sgpt in a grpc server mode.
+This would be enabled typically through `k8sgpt serve` and is how the in-cluster k8sgpt deployment functions when managed by the [k8sgpt-operator](https://github.com/k8sgpt-ai/k8sgpt-operator)
+
+The grpc interface that is served is hosted on [buf](https://buf.build/k8sgpt-ai/schemas) and the repository for this is [here](https://github.com/k8sgpt-ai/schemas)
+
+## grpcurl
+
+A fantastic tool for local debugging and development is `grpcurl` 
+It allows you to form curl like requests that are http2
+e.g. 
+
+```
+grpcurl -plaintext -d '{"namespace": "k8sgpt", "explain" : "true"}' localhost:8080 schema.v1.ServerService/Analyze
+```
+

pkg/server/config.go

@@ -5,20 +5,46 @@ import (
 	"errors"
 
 	schemav1 "buf.build/gen/go/k8sgpt-ai/k8sgpt/protocolbuffers/go/schema/v1"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/analyzer"
 	"github.com/k8sgpt-ai/k8sgpt/pkg/cache"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/integration"
+	"github.com/spf13/viper"
 )
 
 func (h *handler) AddConfig(ctx context.Context, i *schemav1.AddConfigRequest) (*schemav1.AddConfigResponse, error,
 ) {
-	if i.Cache.BucketName == "" || i.Cache.Region == "" {
-		return nil, errors.New("BucketName & Region are required")
-	}
 
-	err := cache.AddRemoteCache(i.Cache.BucketName, i.Cache.Region)
-	if err != nil {
-		return &schemav1.AddConfigResponse{}, err
-	}
+	if i.Integrations != nil {
+		coreFilters, _, _ := analyzer.ListFilters()
+		// Update filters
+		activeFilters := viper.GetStringSlice("active_filters")
+		if len(activeFilters) == 0 {
+			activeFilters = coreFilters
+		}
+		integration := integration.NewIntegration()
 
+		if i.Integrations.Trivy != nil {
+			// Enable/Disable Trivy
+			var err = integration.Activate("trivy", i.Integrations.Trivy.Namespace,
+				activeFilters, i.Integrations.Trivy.SkipInstall)
+			return &schemav1.AddConfigResponse{
+				Status: "",
+			}, err
+		}
+	}
+	if i.Cache != nil {
+		// Remote cache
+		if i.Cache.BucketName == "" || i.Cache.Region == "" {
+			return &schemav1.AddConfigResponse{}, errors.New("BucketName & Region are required")
+		}
+
+		err := cache.AddRemoteCache(i.Cache.BucketName, i.Cache.Region)
+		if err != nil {
+			return &schemav1.AddConfigResponse{
+				Status: err.Error(),
+			}, err
+		}
+	}
 	return &schemav1.AddConfigResponse{
 		Status: "Configuration updated.",
 	}, nil
@@ -28,7 +54,9 @@ func (h *handler) RemoveConfig(ctx context.Context, i *schemav1.RemoveConfigRequ
 ) {
 	err := cache.RemoveRemoteCache(i.Cache.BucketName)
 	if err != nil {
-		return &schemav1.RemoveConfigResponse{}, err
+		return &schemav1.RemoveConfigResponse{
+			Status: err.Error(),
+		}, err
 	}
 
 	return &schemav1.RemoveConfigResponse{

pkg/util/util.go

@@ -15,12 +15,12 @@ package util
 
 import (
 	"context"
+	"crypto/rand"
 	"crypto/sha256"
 	"encoding/base64"
 	"encoding/hex"
 	"errors"
 	"fmt"
-	"math/rand"
 	"os"
 	"regexp"