-
Notifications
You must be signed in to change notification settings - Fork 828
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
infra/gcp/kubernetes-public/aaa : Add GCS bucket for k8s-infra-prow
Create a GCS bucket and ensure member of k8s-infra-prow-oncall@kubernetes have admin acess to it. Create GCP SA for prow control-plane and ensure it has write access to the bucket. Signed-off-by: Arnaud Meukam <[email protected]>
- Loading branch information
Showing
1 changed file
with
98 additions
and
0 deletions.
There are no files selected for viewing
98 changes: 98 additions & 0 deletions
98
infra/gcp/clusters/projects/kubernetes-public/aaa/k8s-infra-prow.tf
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| /* | ||
| This file defines: | ||
| - a bucket for k8s-infra-prow | ||
| - a GCP service account for the bucket | ||
| - IAM bindings for the bucket | ||
| - a Secret Manager secret for the service account key | ||
| */ | ||
|
|
||
| locals { | ||
| bucket_name = "k8s-infra-prow-results" | ||
| bucket_location = "us-central1" | ||
| prow_service_account = "k8s-infra-prow" | ||
| test_pods_namespace = "k8s-infra-prow-pods" | ||
| test_pods_service_account = "default" | ||
| } | ||
|
|
||
|
|
||
| // Create GCP Service Account for prow control plane | ||
| resource "google_service_account" "k8s_infra_prow" { | ||
| project = data.google_project.project.project_id | ||
| account_id = local.prow_service_account | ||
| display_name = local.prow_service_account | ||
| } | ||
|
|
||
| // Create a key for GCP Service Account k8s-infra-prow | ||
| resource "google_service_account_key" "k8s_infra_prow" { | ||
| service_account_id = google_service_account.k8s_infra_prow.name | ||
| private_key_type = "TYPE_GOOGLE_CREDENTIALS_FILE" | ||
| } | ||
|
|
||
| // Allow pods using the build cluster KSA to use the GCP SA k8s-infra-prow via workload identity | ||
| resource "google_service_account_iam_member" "prow_build_cluster_sa_iam" { | ||
| role = "roles/iam.workloadIdentityUser" | ||
| service_account_id = google_service_account.k8s_infra_prow.name | ||
| member = format("serviceAccount:%s.svc.id.goog[%s/%s]", "k8s-infra-prow-build", local.test_pods_namespace, local.test_pods_service_account) | ||
| } | ||
|
|
||
| // Allow pods using the build cluster KSA to use the GCP SA k8s-infra-prow via workload identity | ||
| resource "google_service_account_iam_member" "prow_build_trusted_cluster_sa_iam" { | ||
| role = "roles/iam.workloadIdentityUser" | ||
| service_account_id = google_service_account.k8s_infra_prow.name | ||
| member = format("serviceAccount:%s.svc.id.goog[%s/%s]", "k8s-infra-prow-build-trusted", local.test_pods_namespace, local.test_pods_service_account) | ||
| } | ||
|
|
||
| // Create a GCS bucket for ProwJobs logs and tide history | ||
| resource "google_storage_bucket" "k8s_infra_prow_bucket" { | ||
| name = local.bucket_name | ||
| project = data.google_project.project.project_id | ||
| storage_class = "REGIONAL" | ||
| location = local.bucket_location | ||
| } | ||
|
|
||
| // Allow GCP SA k8s-infra-prow admin for the objects in the bucket k8s-infra-prow-results | ||
| resource "google_storage_bucket_iam_member" "k8s_infra_prow_admin" { | ||
| bucket = google_storage_bucket.k8s_infra_prow_bucket.name | ||
| role = "roles/storage.objectAdmin" | ||
| member = "serviceAccount:${google_service_account.k8s_infra_prow.email}" | ||
| } | ||
|
|
||
| // Allow GCP SA k8s-infra-prow admin (legacy role) for the objects in the bucket k8s-infra-prow-results | ||
| resource "google_storage_bucket_iam_member" "k8s_infra_prow_admin_legacy" { | ||
| bucket = google_storage_bucket.k8s_infra_prow_bucket.name | ||
| role = "roles/storage.legacyBucketWriter" | ||
| member = "serviceAccount:${google_service_account.k8s_infra_prow.email}" | ||
| } | ||
|
|
||
| // Allow read access to members of [email protected] | ||
| resource "google_storage_bucket_iam_member" "k8s_infra_prow_oncall" { | ||
| bucket = google_storage_bucket.k8s_infra_prow_bucket.name | ||
| role = "roles/storage.objectViewer" | ||
| member = "group:[email protected]" | ||
| } | ||
|
|
||
| // Create a secret for GCP Service Account key of k8s-infra-prow | ||
| resource "google_secret_manager_secret" "k8s_infra_prow_key" { | ||
| secret_id = "k8s-infra-prow-results-sa-key" | ||
|
|
||
| replication { | ||
| automatic = true | ||
| } | ||
| } | ||
|
|
||
| // Create a version for the GCP Secret Manager secret | ||
| resource "google_secret_manager_secret_version" "k8s_infra_prow_key_version" { | ||
| secret = google_secret_manager_secret.k8s_infra_prow_key.id | ||
| secret_data = base64decode(google_service_account_key.k8s_infra_prow.private_key) | ||
| } | ||
|
|
||
| // Allow read access to members of [email protected] | ||
| resource "google_secret_manager_secret_iam_binding" "name" { | ||
| project = data.google_project.project.project_id | ||
| secret_id = google_secret_manager_secret.k8s_infra_prow_key.id | ||
| role = "roles/secretmanager.admin" | ||
| members = [ | ||
| "group:[email protected]" | ||
| ] | ||
| } | ||
|
|