feat: allows specific regional location image to be created for GCP

.github/workflows/gcp-e2e.yaml

@@ -57,7 +57,7 @@ jobs:
           echo -n "${GOOGLE_APPLICATION_CREDENTIALS_E2E_BASE64}" | base64 --decode >> google-credentials.json
           echo "GOOGLE_APPLICATION_CREDENTIALS=google-credentials.json" >> $GITHUB_ENV
         env:
-          GOOGLE_APPLICATION_CREDENTIALS_E2E_BASE64: ${{ secrets.GOOGLE_APPLICATION_CREDENTIALS_E2E_BASE64 }}
+          GOOGLE_APPLICATION_CREDENTIALS_E2E_BASE64: ${{ secrets.GCP_NCN_CI_SERVICE_ACCOUNT_B64 }}
 
       - name: Run E2E test for ${{ matrix.os }} with ${{ matrix.buildConfig }} configuration
         uses: magefile/mage-action@v3
@@ -66,3 +66,6 @@ jobs:
           args: runE2e "${{ matrix.os }}" "${{ matrix.buildConfig }}" gcp true
         env:
           GITHUB_TOKEN: ${{ secrets.MESOSPHERECI_USER_TOKEN }}
+          GCP_PROJECT: ${{ vars.GCP_PROJECT }}
+          GCP_NETWORK: ${{ vars.GCP_NETWORK }}
+          GCP_IMAGE_LOCATIONS: ${{ vars.GCP_IMAGE_LOCATIONS }}

.github/workflows/release-gcp-template.yaml

@@ -66,3 +66,6 @@ jobs:
           args: runE2e "${{ matrix.os }}" "${{ matrix.buildConfig }}" gcp false
         env:
           GITHUB_TOKEN: ${{ secrets.MESOSPHERECI_USER_TOKEN }}
+          GCP_PROJECT: ${{ vars.GCP_PROJECT }}
+          GCP_NETWORK: ${{ vars.GCP_NETWORK }}
+          GCP_IMAGE_LOCATIONS: ${{ vars.GCP_IMAGE_LOCATIONS }}

cmd/konvoy-image-wrapper/cmd/create-package-bundle.go

@@ -81,6 +81,7 @@ func getKubernetesVerisonFromAnsible() (string, error) {
 	return kubeVersion, nil
 }
 
+//nolint:funlen // no need to split this function
 func (r *Runner) CreatePackageBundle(args []string) error {
 	var (
 		osFlag                string
@@ -161,6 +162,7 @@ func (r *Runner) CreatePackageBundle(args []string) error {
 		fetchKubernetesRPMs = false
 	}
 	if eusReposFlag {
+		//nolint:goconst // this is a flag
 		r.env["EUS_REPOS"] = "true"
 	}
 	if fetchKubernetesRPMs {

cmd/konvoy-image/cmd/gcp.go

@@ -72,6 +72,13 @@ func addGCPArgs(fs *flag.FlagSet, gcp *app.GCPArgs) {
 		"the project id to use when storing created image",
 	)
 
+	fs.StringSliceVar(
+		&gcp.ImageLocation,
+		"image-storage-locations",
+		[]string{},
+		"the location to use when storing created image",
+	)
+
 	fs.StringVar(
 		&gcp.Network,
 		"network",

docs/cli/konvoy-image_build_gcp.md

@@ -15,19 +15,20 @@ gcp ... images/gcp/centos-79.yaml
 ### Options
 
 ```
-      --containerd-version string   the version of containerd to install
-      --dry-run                     do not create artifacts, or delete them after creating. Recommended for tests.
-      --extra-vars strings          flag passed Ansible's extra-vars
-  -h, --help                        help for gcp
-      --kubernetes-version string   The version of kubernetes to install. Example: 1.21.6
-      --network string              the network to use when creating an image
-      --overrides strings           a comma separated list of override YAML files
-      --packer-manifest string      provide the path to a custom packer manifest
-      --packer-on-error string      [advanced] set error strategy for packer. strategies [cleanup, abort, run-cleanup-provisioner]
-      --packer-path string          the location of the packer binary (default "packer")
-      --project-id string           the project id to use when storing created image
-      --region string               the region in which to launch the instance (default "us-west1")
-      --work-dir string             path to custom work directory generated by the generate command
+      --containerd-version string         the version of containerd to install
+      --dry-run                           do not create artifacts, or delete them after creating. Recommended for tests.
+      --extra-vars strings                flag passed Ansible's extra-vars
+  -h, --help                              help for gcp
+      --image-storage-locations strings   the location to use when storing created image
+      --kubernetes-version string         The version of kubernetes to install. Example: 1.21.6
+      --network string                    the network to use when creating an image
+      --overrides strings                 a comma separated list of override YAML files
+      --packer-manifest string            provide the path to a custom packer manifest
+      --packer-on-error string            [advanced] set error strategy for packer. strategies [cleanup, abort, run-cleanup-provisioner]
+      --packer-path string                the location of the packer binary (default "packer")
+      --project-id string                 the project id to use when storing created image
+      --region string                     the region in which to launch the instance (default "us-west1")
+      --work-dir string                   path to custom work directory generated by the generate command
 ```
 
 ### Options inherited from parent commands

magefile.go

@@ -182,7 +182,10 @@ func RunE2e(buildOS, buildConfig, buildInfra string, dryRun bool) error {
 	}
 	// extra args for gcp
 	if buildInfra == gcp {
-		args = append(args, "--project-id=eng-ksphere-platform-e2e", "--network=kib-ssh-network")
+		args = append(args,
+			fmt.Sprintf("--project-id=%s", os.Getenv("GCP_PROJECT")),
+			fmt.Sprintf("--network=%s", os.Getenv("GCP_NETWORK")),
+			fmt.Sprintf("--image-storage-locations=%s", os.Getenv("GCP_IMAGE_LOCATIONS")))
 	}
 	fmt.Printf("Running %s with args %v\n", wrapperCmd, args)
 	return sh.RunV(wrapperCmd, args...)

pkg/app/build_gcp.go

@@ -6,9 +6,10 @@ import (
 )
 
 type GCPArgs struct {
-	ProjectID string // the project ID to which the source VM belongs.
-	Region    string // the region where the source VM is located.
-	Network   string // the network in which to load image creation, should have .
+	ProjectID     string   // the project ID to which the source VM belongs.
+	Region        string   // the region where the source VM is located.
+	Network       string   // the network in which to load image creation, should have .
+	ImageLocation []string // the location where the image will be stored.
 }
 
 func ensureGCP() error {

pkg/app/config.go

@@ -585,6 +585,10 @@ func MergeGCPUserArgs(config Config, gcpArgs *GCPArgs) error {
 		return fmt.Errorf("failed to set %s: %w", PackerGCPProjectIDPath, err)
 	}
 
+	if err := config.Set(PackerGCPImageLocationPath, gcpArgs.ImageLocation); err != nil {
+		return fmt.Errorf("failed to set %s: %w", PackerGCPImageLocationPath, err)
+	}
+
 	if err := config.Set(PackerGCPNetworkPath, gcpArgs.Network); err != nil {
 		return fmt.Errorf("failed to set %s: %w", PackerGCPNetworkPath, err)
 	}

pkg/app/constants.go

@@ -49,9 +49,10 @@ const (
 	PackerAzureTenantIDPath              = "/packer/tenant_id"
 	PackerAzureCloudEndpointPath         = "/packer/cloud_environment_name"
 
-	PackerGCPProjectIDPath = "/packer/project_id"
-	PackerGCPNetworkPath   = "/packer/network"
-	PackerGCPRegionPath    = "/packer/region"
+	PackerGCPProjectIDPath     = "/packer/project_id"
+	PackerGCPNetworkPath       = "/packer/network"
+	PackerGCPRegionPath        = "/packer/region"
+	PackerGCPImageLocationPath = "/packer/image_storage_locations"
 
 	PackerVSphereTemplatePath          = "/packer/template"
 	PackerVSphereClusterPath           = "/packer/cluster"

pkg/packer/manifests/gcp/packer.pkr.hcl

@@ -80,6 +80,11 @@ variable "project_id" {
   default = ""
 }
 
+variable "image_storage_locations" {
+  type    = string
+  default = ""
+}
+
 variable "region" {
   type    = string
   default = ""
@@ -238,6 +243,7 @@ locals {
   ansible_extra_vars   = "${var.ansible_extra_vars}"
   build_timestamp      = local.timestamp
   zone                 = "${var.region}-a"
+  image_storage_locations = split(",", var.image_storage_locations)
   generated_image_name = "konvoy-${var.build_name}-${var.kubernetes_full_version}-${local.build_timestamp}"
   # clean_resource_name https://github.com/hashicorp/packer-plugin-googlecompute/blob/81d8d5a740c0d7fb0b02be93133ac17a11557f34/builder/googlecompute/template_funcs.go#L20
   image_name           = regex_replace(lower(local.generated_image_name), "[^-a-z0-9]", "-")
@@ -267,14 +273,14 @@ source "googlecompute" "kib_image" {
   image_name                  = local.image_name
   network                     = var.network
   project_id                  = var.project_id
+  image_storage_locations = local.image_storage_locations
   region                      = var.region
   source_image                = var.source_image
   source_image_family         = var.distribution_family
   ssh_key_exchange_algorithms = ["[email protected]", "ecdh-sha2-nistp256", "ecdh-sha2-nistp384", "ecdh-sha2-nistp521", "diffie-hellman-group14-sha1", "diffie-hellman-group1-sha1"]
   ssh_username                = var.ssh_username
   wait_to_add_ssh_keys        = "20s"
   zone                        = local.zone
-
   skip_create_image = var.dry_run
 }