Massive overhaul (#181)

* massive overhaul

cli/cmd/apply.go

@@ -30,22 +30,30 @@ var applyCmd = &cobra.Command{
 	Use:   "apply",
 	Short: "Create or Update GKE Demo Environment",
 	Example: ` gkekitctl apply
-	gkekitctl apply --config <file.yaml>`,
+	gkekitctl apply --config <file.yaml>
+	gkekitctl apply --config <file.yaml> -g <cluster-tfstate-clusters> -v <cluster-tfstate-network> -f <cluster-tfstate-fleet>`,
 	Run: func(cmd *cobra.Command, args []string) {
+		bucketNameNetwork, err := cmd.Flags().GetString("vpcstate")
+		if err != nil {
+			log.Errorf("🚨Failed to get bucketNameSharedVPC value from flag: %s", err)
+		}
+		if bucketNameNetwork != "" {
+			log.Infof("✅ Terraform state storage bucket for shared VPC is %s", bucketNameNetwork)
+		}
+		bucketNameFleet, err := cmd.Flags().GetString("fleetstate")
+		if err != nil {
+			log.Errorf("🚨Failed to get bucketNameFleet value from flag: %s", err)
+		}
+		if bucketNameFleet != "" {
+			log.Infof("✅ Terraform state storage bucket for Fleet is %s", bucketNameFleet)
+		}
 		bucketNameClusters, err := cmd.Flags().GetString("gkestate")
 		if err != nil {
 			log.Errorf("🚨Failed to get bucketNameClusters value from flag: %s", err)
 		}
 		if bucketNameClusters != "" {
 			log.Infof("✅ Terraform state storage bucket for clusters is %s", bucketNameClusters)
 		}
-		bucketNameSharedVPC, err := cmd.Flags().GetString("vpcstate")
-		if err != nil {
-			log.Errorf("🚨Failed to get bucketNameSharedVPC value from flag: %s", err)
-		}
-		if bucketNameSharedVPC != "" {
-			log.Infof("✅ Terraform state storage bucket for shared VPC is %s", bucketNameSharedVPC)
-		}
 
 		log.Info("👟 Started config validation...")
 		conf := config.InitConf(cfgFile)
@@ -59,46 +67,39 @@ var applyCmd = &cobra.Command{
 		config.GenerateTfvars(conf)
 
 		log.Info("👟 Started configuring TF State...")
-		err = config.CheckTfStateType(conf, bucketNameClusters, bucketNameSharedVPC)
+		err = config.CheckTfStateType(conf, bucketNameNetwork, bucketNameFleet, bucketNameClusters)
 
 		if err != nil {
 			log.Errorf("🚨 Failed setting up TF state: %s", err)
 		} else {
 			log.Info("✅ TF state configured successfully.")
 		}
 
-		if conf.VpcConfig.VpcType == "shared" {
-			lifecycle.InitTF("shared_vpc")
-			lifecycle.ApplyTF("shared_vpc")
-		}
-		lifecycle.InitTF("cluster_build")
-		lifecycle.ApplyTF("cluster_build")
+		lifecycle.InitTF("network")
+		lifecycle.ApplyTF("network")
+		lifecycle.InitTF("fleet")
+		lifecycle.ApplyTF("fleet")
+		lifecycle.InitTF("clusters")
+		lifecycle.ApplyTF("clusters")
 
 		// Authenticate Kubernetes client-go to all clusters
 		log.Info("☸️ Generating Kubeconfig...")
-		kc, err := lifecycle.GenerateKubeConfig(conf)
+		kc, err := lifecycle.GenerateKubeConfig(conf.FleetProjectID)
 		if err != nil {
 			log.Errorf("🚨 Failed to generate kube config: %s", err)
 		} else {
 			log.Infof("✅ Kubeconfig generated: %+v", kc)
 		}
-
-		// Verify access to Kubernetes API on all clusters
-		log.Info("☸️  Verifying Kubernetes API access for all clusters...")
-		err = lifecycle.ListNamespaces(kc)
-		if err != nil {
-			log.Errorf("🚨 Failed API access check on clusters: %s", err)
-		} else {
-			log.Info("✅ Clusters API access check passed.")
-		}
 	},
 }
 
 func init() {
 	var bucketNameClusters string
-	var bucketNameSharedVPC string
+	var bucketNameNetwork string
+	var bucketNameFleet string
 
 	rootCmd.AddCommand(applyCmd)
 	applyCmd.Flags().StringVarP(&bucketNameClusters, "gkestate", "g", "", "GKE Tf State bucket name")
-	applyCmd.Flags().StringVarP(&bucketNameSharedVPC, "vpcstate", "v", "", "Shared VPC Tf State bucket name")
+	applyCmd.Flags().StringVarP(&bucketNameNetwork, "vpcstate", "v", "", "Network Tf State bucket name")
+	applyCmd.Flags().StringVarP(&bucketNameFleet, "fleetstate", "f", "", "Fleet Tf State bucket name")
 }

cli/cmd/connect.go

@@ -0,0 +1,48 @@
+/*
+Copyright © 2020 Google Inc.
+
+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 (
+	"gkekitctl/pkg/lifecycle"
+
+	log "github.com/sirupsen/logrus"
+
+	"github.com/spf13/cobra"
+)
+
+// connectCmd represents the connect command
+var connectCmd = &cobra.Command{
+	Use:     "connect",
+	Short:   "connect for all clusters in GKE Demo Environment",
+	Example: ` gkekitctl connect -p <fleet-project-id>`,
+
+	Run: func(cmd *cobra.Command, args []string) {
+		log.Println("Getting credentials...")
+		// conf := config.InitConf(cfgFile)
+
+		log.Info("☸️ Generating Kubeconfig...")
+		kc, err := lifecycle.GenerateKubeConfig(fleetProjectId)
+		if err != nil {
+			log.Errorf("🚨 Failed to generate kube config: %s", err)
+		} else {
+			log.Infof("✅ Kubeconfig generated: %+v", kc)
+		}
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(connectCmd)
+}

cli/cmd/delete.go

@@ -16,7 +16,6 @@ limitations under the License.
 package cmd
 
 import (
-	"gkekitctl/pkg/config"
 	"gkekitctl/pkg/lifecycle"
 
 	log "github.com/sirupsen/logrus"
@@ -32,11 +31,9 @@ var deleteCmd = &cobra.Command{
 
 	Run: func(cmd *cobra.Command, args []string) {
 		log.Println("Starting delete...")
-		conf := config.InitConf(cfgFile)
-		if conf.VpcConfig.VpcType == "shared" {
-			lifecycle.DestroyTF("shared_vpc")
-		}
-		lifecycle.DestroyTF("cluster_build")
+		lifecycle.DestroyTF("clusters")
+		lifecycle.DestroyTF("fleet")
+		lifecycle.DestroyTF("network")
 
 	},
 }

cli/cmd/init.go

@@ -28,7 +28,7 @@ var initCmd = &cobra.Command{
 	Short:   "Initialize local environment for the cli",
 	Example: ` gkekitctl init`,
 	Run: func(cmd *cobra.Command, args []string) {
-		folders := []string{"samples", "templates", "cluster_build", "shared_vpc"}
+		folders := []string{"samples", "templates", "clusters", "network", "fleet"}
 		err := cli_init.InitFlatFiles(folders)
 		if err != nil {
 			log.Errorf("🚨 Failed to initialize gkekitctl: %v", err)

cli/cmd/root.go

@@ -23,6 +23,7 @@ import (
 )
 
 var cfgFile string
+var fleetProjectId string
 
 var (
 	Version   string
@@ -37,15 +38,6 @@ var rootCmd = &cobra.Command{
 	Example: `        gkekitctl create 
 	gkectl create --config <file.yaml>
 	gkekitctl delete`,
-
-	// Uncomment the following line if your bare application
-	// has an action associated with it:
-	// Run: func(cmd *cobra.Command, args []string) {
-	// 	out := cmd.OutOrStdout()
-
-	// 	fmt.Fprintln(out, "Terraform state will be stored:", viper.GetString("terraformState"))
-	// 	fmt.Fprintln(out, conf.ConfigSync)
-	//  },
 }
 
 // Execute adds all child commands to the root command and sets flags appropriately.
@@ -62,6 +54,7 @@ func init() {
 	// will be global for your application.
 
 	rootCmd.PersistentFlags().StringVarP(&cfgFile, "config", "c", "", "config file (default is /.gkekitctl.yaml)")
+	rootCmd.PersistentFlags().StringVarP(&fleetProjectId, "fleet-project-id", "p", "", "Fleet project ID")
 
 	// Cobra also supports local flags, which will only run
 	// when this action is called directly.
@@ -77,11 +70,6 @@ func initConfig() {
 		// Use config file from the flag.
 		viper.SetConfigFile(cfgFile)
 	} else {
-		// Find home directory.
-		// home, err := os.UserHomeDir()
-		// cobra.CheckErr(err)
-
-		// Search config in home directory with name ".gkekitctl" (without extension).
 		viper.AddConfigPath(".")
 		viper.SetConfigType("yaml")
 		viper.SetConfigName(".gkekitctl")

cli/go.mod

@@ -1,21 +1,106 @@
 module gkekitctl
 
-go 1.16
+go 1.22
 
 require (
-	cloud.google.com/go/compute v1.10.0
-	cloud.google.com/go/serviceusage v1.0.0
-	cloud.google.com/go/storage v1.27.0
+	cloud.google.com/go/compute v1.28.1
+	cloud.google.com/go/serviceusage v1.9.1
+	cloud.google.com/go/storage v1.43.0
 	github.com/gofrs/uuid v4.1.0+incompatible
-	github.com/hashicorp/go-getter v1.7.1 // indirect
 	github.com/hashicorp/terraform-exec v0.15.0
 	github.com/manifoldco/promptui v0.9.0
 	github.com/sirupsen/logrus v1.8.1
 	github.com/spf13/cobra v1.2.1
 	github.com/spf13/viper v1.9.0
 	github.com/thanhpk/randstr v1.0.4
-	google.golang.org/api v0.100.0
-	google.golang.org/genproto v0.0.0-20221025140454-527a21cfbd71
+	google.golang.org/api v0.196.0
+	google.golang.org/genproto v0.0.0-20240924160255-9d4c2d233b61
+	google.golang.org/genproto/googleapis/api/serviceusage v0.0.0-20240930140551-af27646dc61f
 	k8s.io/apimachinery v0.22.4
 	k8s.io/client-go v0.22.4
 )
+
+require (
+	cloud.google.com/go/auth v0.9.3 // indirect
+	cloud.google.com/go/auth/oauth2adapt v0.2.4 // indirect
+	cloud.google.com/go/compute/metadata v0.5.0 // indirect
+	cloud.google.com/go/longrunning v0.6.1 // indirect
+	github.com/felixge/httpsnoop v1.0.4 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/google/s2a-go v0.1.8 // indirect
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.54.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.54.0 // indirect
+	go.opentelemetry.io/otel v1.29.0 // indirect
+	go.opentelemetry.io/otel/metric v1.29.0 // indirect
+	go.opentelemetry.io/otel/trace v1.29.0 // indirect
+	golang.org/x/sync v0.8.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20240924160255-9d4c2d233b61 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 // indirect
+)
+
+require (
+	cloud.google.com/go v0.115.1 // indirect
+	cloud.google.com/go/gkeconnect v0.11.1
+	cloud.google.com/go/iam v1.2.1 // indirect
+	github.com/aws/aws-sdk-go v1.44.122 // indirect
+	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d // indirect
+	github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/fsnotify/fsnotify v1.5.1 // indirect
+	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
+	github.com/google/go-cmp v0.6.0 // indirect
+	github.com/google/gofuzz v1.1.0 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.3 // indirect
+	github.com/googleapis/gax-go/v2 v2.13.0 // indirect
+	github.com/googleapis/gnostic v0.5.5 // indirect
+	github.com/hashicorp/go-checkpoint v0.5.0 // indirect
+	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
+	github.com/hashicorp/go-getter v1.7.1 // indirect
+	github.com/hashicorp/go-safetemp v1.0.0 // indirect
+	github.com/hashicorp/go-uuid v1.0.1 // indirect
+	github.com/hashicorp/go-version v1.6.0 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/hashicorp/terraform-json v0.13.0 // indirect
+	github.com/imdario/mergo v0.3.12 // indirect
+	github.com/inconshreveable/mousetrap v1.0.0 // indirect
+	github.com/jmespath/go-jmespath v0.4.0 // indirect
+	github.com/json-iterator/go v1.1.11 // indirect
+	github.com/klauspost/compress v1.15.11 // indirect
+	github.com/magiconair/properties v1.8.5 // indirect
+	github.com/mitchellh/go-homedir v1.1.0 // indirect
+	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
+	github.com/mitchellh/mapstructure v1.4.2 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.1 // indirect
+	github.com/pelletier/go-toml v1.9.4 // indirect
+	github.com/spf13/afero v1.6.0 // indirect
+	github.com/spf13/cast v1.4.1 // indirect
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/subosito/gotenv v1.2.0 // indirect
+	github.com/ulikunitz/xz v0.5.10 // indirect
+	github.com/zclconf/go-cty v1.9.1 // indirect
+	go.opencensus.io v0.24.0 // indirect
+	golang.org/x/crypto v0.27.0 // indirect
+	golang.org/x/net v0.29.0 // indirect
+	golang.org/x/oauth2 v0.22.0 // indirect
+	golang.org/x/sys v0.25.0 // indirect
+	golang.org/x/term v0.24.0 // indirect
+	golang.org/x/text v0.18.0 // indirect
+	golang.org/x/time v0.6.0 // indirect
+	google.golang.org/grpc v1.67.0 // indirect
+	google.golang.org/protobuf v1.34.2 // indirect
+	gopkg.in/inf.v0 v0.9.1 // indirect
+	gopkg.in/ini.v1 v1.63.2 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	k8s.io/api v0.22.4 // indirect
+	k8s.io/klog/v2 v2.130.1 // indirect
+	k8s.io/utils v0.0.0-20210819203725-bdf08cb9a70a // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.1.2 // indirect
+	sigs.k8s.io/yaml v1.2.0 // indirect
+)