Images: Migrate to AR. (2/2) (#12849)

Co-authored-by: Marco Ebert <[email protected]>

Author: k8s-infra-cherrypick-robot

images/httpbun/cloudbuild.yaml

@@ -4,7 +4,7 @@ options:
 steps:
   - name: gcr.io/k8s-staging-test-infra/gcb-docker-gcloud:v20250116-2a05ea7e3d
     env:
-      - REGISTRY=gcr.io/k8s-staging-ingress-nginx
+      - REGISTRY=us-central1-docker.pkg.dev/k8s-staging-images/ingress-nginx
     entrypoint: bash
     args:
       - -c

images/kube-webhook-certgen/cloudbuild.yaml

@@ -4,7 +4,7 @@ options:
 steps:
   - name: gcr.io/k8s-staging-test-infra/gcb-docker-gcloud:v20250116-2a05ea7e3d
     env:
-      - REGISTRY=gcr.io/k8s-staging-ingress-nginx
+      - REGISTRY=us-central1-docker.pkg.dev/k8s-staging-images/ingress-nginx
     entrypoint: bash
     args:
       - -c

images/nginx/Makefile

@@ -24,7 +24,7 @@ INIT_BUILDX=$(DIR)/../../hack/init-buildx.sh
 SHORT_SHA ?=$(shell git rev-parse --short HEAD)
 TAG ?=$(shell cat TAG)
 
-REGISTRY ?= gcr.io/k8s-staging-ingress-nginx
+REGISTRY ?= us-central1-docker.pkg.dev/k8s-staging-images/ingress-nginx
 
 IMAGE = $(REGISTRY)/nginx
 

images/nginx/cloudbuild.yaml

@@ -6,7 +6,7 @@ options:
 steps:
   - name: gcr.io/k8s-staging-test-infra/gcb-docker-gcloud:v20250116-2a05ea7e3d
     env:
-      - REGISTRY=gcr.io/k8s-staging-ingress-nginx
+      - REGISTRY=us-central1-docker.pkg.dev/k8s-staging-images/ingress-nginx
     entrypoint: bash
     args:
       - -c

images/test-runner/cloudbuild.yaml

@@ -4,7 +4,7 @@ options:
 steps:
   - name: gcr.io/k8s-staging-test-infra/gcb-docker-gcloud:v20250116-2a05ea7e3d
     env:
-      - REGISTRY=gcr.io/k8s-staging-ingress-nginx
+      - REGISTRY=us-central1-docker.pkg.dev/k8s-staging-images/ingress-nginx
     entrypoint: bash
     args:
       - -c