add helm chart installation

jobs/helminstall.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"log"
+	"os"
 	"time"
 
 	"github.com/hibiken/asynq"
@@ -15,18 +16,23 @@ const (
 )
 
 type InstallChartPayload struct {
-	ChartName string
-	Version   string
-	Namespace string
-	UserID    string
+	ChartName  string
+	Version    string
+	Namespace  string
+	UserID     string
+	Release    string
+	Repo       string
+	KubeConfig string
 }
 
-func NewInstallCahrtTask(chartname, version, ns, userID string) *asynq.Task {
+func NewInstallCahrtTask(chartname, version, ns, userID string, release string, kubeconfig string) *asynq.Task {
 	payload, _ := json.Marshal(InstallChartPayload{
-		ChartName: chartname,
-		Version:   version,
-		Namespace: ns,
-		UserID:    userID,
+		ChartName:  chartname,
+		Version:    version,
+		Namespace:  ns,
+		UserID:     userID,
+		Release:    release,
+		KubeConfig: kubeconfig,
 	})
 
 	return asynq.NewTask(TypeInstallChart, payload)
@@ -38,7 +44,121 @@ func HandleInstallCahrt(ctx context.Context, t *asynq.Task) error {
 		return fmt.Errorf("Faild to parse payload: %w", err)
 	}
 
-	log.Printf("[Job] Installing chart %s in namespace %s", payload.ChartName, payload.Namespace)
+	// Write kubeconfig to temp file
+	tmpFile, err := os.CreateTemp("", "kubeconfig-*.yaml")
+	if err != nil {
+		//http.Error(w, "Failed to create temp file: "+err.Error(), http.StatusInternalServerError)
+		return err
+	}
+	defer os.Remove(tmpFile.Name())
+
+	if _, err := tmpFile.WriteString(payload.KubeConfig); err != nil {
+		//http.Error(w, "Failed to write kubeconfig: "+err.Error(), http.StatusInternalServerError)
+		return err
+	}
+	tmpFile.Close()
+
+	// settings := cli.New()
+	// settings.KubeConfig = tmpFile.Name()
+	// repoName := payload.ChartName
+	// repoURL := "http://130.185.77.247:31300/gitea_admin/application/src/branch/main/backing-services"
+	// username := "gitea_admin"
+	// password := "Tips123$"
+
+	// // Add the Helm repo
+	// repoFile := settings.RepositoryConfig
+	// repoCache := settings.RepositoryCache
+	// entry := &repo.Entry{
+	// 	Name:     repoName,
+	// 	URL:      repoURL,
+	// 	Username: username,
+	// 	Password: password,
+	// }
+	// chartRepo, err := repo.NewChartRepository(entry, getter.All(settings))
+	// if err != nil {
+	// 	fmt.Printf("Faild to connect to repository, %s", err)
+	// }
+	// _, err = chartRepo.DownloadIndexFile()
+	// if err != nil {
+	// 	fmt.Println("Failed to connect to repo: %v", err)
+	// }
+
+	// fmt.Println("✅ Connected to Helm repo successfully")
+
+	// // Save to repositories.yaml
+	// file, err := repo.LoadFile(repoFile)
+	// if os.IsNotExist(err) {
+	// 	file = repo.NewFile()
+	// }
+	// file.Update(entry)
+	// if err := file.WriteFile(repoFile, 0644); err != nil {
+	// 	fmt.Printf("%s", err)
+	// }
+
+	// // Create Helm install client
+	// actionConfig := new(action.Configuration)
+	// if err := actionConfig.Init(settings.RESTClientGetter(), "default", os.Getenv("HELM_DRIVER"), func(format string, v ...interface{}) {}); err != nil {
+	// 	panic(err)
+	// }
+
+	// install := action.NewInstall(actionConfig)
+	// install.ReleaseName = "mysql"
+	// install.Namespace = "default"
+	// install.RepoURL = repoURL
+	// install.ChartPathOptions.RepoURL = repoURL
+	// install.ChartPathOptions.Username = username
+	// install.ChartPathOptions.Password = password
+
+	// // Chart name
+	// chartName := fmt.Sprintf("%s/mysql", repoName)
+
+	// // Load values (optional)
+	// valOpts := &values.Options{}
+	// vals, err := valOpts.MergeValues(getter.All(settings))
+	// if err != nil {
+	// 	panic(err)
+	// }
+
+	// // Run the install
+	// cp, err := install.ChartPathOptions.LocateChart(chartName, settings)
+	// if err != nil {
+	// 	panic(err)
+	// }
+
+	// rel, err := install.RunWithContext(context.Background(), cp, vals)
+	// if err != nil {
+	// 	panic(fmt.Sprintf("Helm install failed: %v", err))
+	// }
+
+	// fmt.Printf("✅ Helm chart '%s' installed successfully: %s\n", rel.Name, rel.Info.Status)
+	// // Add repo if not exists
+	// cmd := exec.Command("helm", "repo", "add", "temp-repo", req.Repo)
+	// cmd.Env = append(os.Environ(), "KUBECONFIG="+tmpFile.Name())
+	// output, err := cmd.CombinedOutput()
+	// if err != nil && !strings.Contains(string(output), "already exists") {
+	// 	http.Error(w, "Failed to add helm repo: "+string(output), http.StatusInternalServerError)
+	// 	return
+	// }
+
+	// // Update repo
+	// cmd = exec.Command("helm", "repo", "update")
+	// cmd.Env = append(os.Environ(), "KUBECONFIG="+tmpFile.Name())
+	// output, err = cmd.CombinedOutput()
+	// if err != nil {
+	// 	http.Error(w, "Failed to update helm repo: "+string(output), http.StatusInternalServerError)
+	// 	return
+	// }
+
+	// // Install chart
+	// cmd = exec.Command("helm", "install", req.Release, req.Chart, "--namespace", req.Namespace, "--create-namespace")
+	// cmd.Env = append(os.Environ(), "KUBECONFIG="+tmpFile.Name())
+	// output, err = cmd.CombinedOutput()
+	// if err != nil {
+	// 	http.Error(w, "Failed to install helm chart: "+string(output), http.StatusInternalServerError)
+	// 	return
+	// }
+
+	log.Printf("[Job] Installing chart %s Release %s in namespace %s", payload.ChartName, payload.Release, payload.Namespace)
 	log.Printf("[Job] Validating Chart ... ")
 	time.Sleep(2 * time.Second)