tests: Adds e2e-test-auth-img project

The gcr.io/k8s-staging-e2e-test-auth-img and gcr.io/kubernetes-e2e-test-auth-img
registries are meant to be private, to be used in a few E2E test scenarios, and it is
meant to replace the gcr.io/authenticated-image-pulling.

An auth token with read-only access will have to be generated afterwards, and then
baked into the E2E tests.

groups/groups.yaml

@@ -963,6 +963,20 @@ groups:
       - [email protected]
       - [email protected]
 
+  - email-id: [email protected]
+    name: k8s-infra-staging-e2e-test-auth-img
+    description: |-
+      Group that owns pushing rights to the gcr.io/k8s-staging-e2e-test-auth-img staging registry
+    settings:
+      ReconcileMembers: "true"
+    members:
+      - [email protected]
+      - [email protected]
+      - [email protected]
+      - [email protected]
+      - [email protected]
+      - [email protected]
+
   - email-id: [email protected]
     name: k8s-infra-staging-e2e-test-images
     description: |-

infra/gcp/ensure-staging-storage.sh

@@ -68,6 +68,7 @@ readonly STAGING_PROJECTS=(
     csi-secrets-store
     descheduler
     dns
+    e2e-test-auth-img
     e2e-test-images
     etcd
     etcdadm
@@ -126,6 +127,10 @@ readonly STAGING_PROJECT_SERVICES=(
     storage-component.googleapis.com
 )
 
+PRIVATE_PROJECTS=(
+    e2e-test-auth-img
+)
+
 if [ $# = 0 ]; then
     # default to all staging projects
     set -- "${STAGING_PROJECTS[@]}"
@@ -310,3 +315,13 @@ color 6 "Configuring special case for k8s-staging-releng-test"
 (
     ensure_staging_gcb_builder_service_account "releng-test" "k8s-infra-prow-build"
 )
+
+# Special case: Create private registries thar require authentication
+color 6 "Configuring special cases for authenticated access to private registries"
+for repo in "${PRIVATE_PROJECTS[@]}"; do
+    (
+        PROJECT="k8s-staging-${repo}"
+        local bucket=$(gcs_bucket_for_gcr "${PROJECT}")
+        ensure_private_gcs_bucket "${PROJECT}" "${bucket}"
+    ) 2>&1 | indent
+done

k8s.gcr.io/images/k8s-staging-e2e-test-auth-img/OWNERS

@@ -0,0 +1,16 @@
+# See the OWNERS docs at https://go.k8s.io/owners
+
+approvers:
+- BenTheElder
+- dims
+- listx
+- mkumatag
+- spiffxp
+reviewers:
+- BenTheElder
+- dims
+- listx
+- mkumatag
+- spiffxp
+labels:
+- sig/testing

k8s.gcr.io/images/k8s-staging-e2e-test-auth-img/images.yaml

@@ -0,0 +1 @@
+# No images yet

k8s.gcr.io/manifests/k8s-staging-e2e-test-auth-img/promoter-manifest.yaml

@@ -0,0 +1,10 @@
+# google group for gcr.io/k8s-staging-e2e-test-auth-img is [email protected]
+registries:
+- name: gcr.io/k8s-staging-e2e-test-auth-img
+  src: true
+- name: us.gcr.io/k8s-artifacts-prod/e2e-test-auth-img
+  service-account: k8s-infra-gcr-promoter@k8s-artifacts-prod.iam.gserviceaccount.com
+- name: eu.gcr.io/k8s-artifacts-prod/e2e-test-auth-img
+  service-account: k8s-infra-gcr-promoter@k8s-artifacts-prod.iam.gserviceaccount.com
+- name: asia.gcr.io/k8s-artifacts-prod/e2e-test-auth-img
+  service-account: k8s-infra-gcr-promoter@k8s-artifacts-prod.iam.gserviceaccount.com