Merge pull request #2444 from kayrus/release-1.26

[1.26.4] Switch to a new CI

.github/workflows/release-cpo.yaml

@@ -13,28 +13,6 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v3
 
-    - uses: actions/setup-go@v3
-      with:
-        go-version: 1.19
-
-    - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v1
-
-    - name: Login to docker hub
-      uses: docker/login-action@v1
-      with:
-        registry: docker.io
-        username: ${{ secrets.DOCKER_USERNAME }}
-        password: ${{ secrets.DOCKER_PASSWORD }}
-
-    - name: Get the version from ref
-      id: get_version
-      run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}
-
-    - name: build & publish images
-      run: |
-        REGISTRY=docker.io/k8scloudprovider ARCHS='amd64 arm arm64 ppc64le s390x' GOOS=linux VERSION=${{ steps.get_version.outputs.VERSION }} make upload-images
-
     - name: Create Release
       id: create_release
       uses: actions/create-release@v1

cloudbuild.yaml

@@ -0,0 +1,42 @@
+# See https://cloud.google.com/cloud-build/docs/build-config
+
+# this must be specified in seconds. If omitted, defaults to 600s (10 mins)
+timeout: 1200s
+# this prevents errors if you don't use both _GIT_TAG and _PULL_BASE_REF,
+# or any new substitutions added in the future.
+options:
+  dynamic_substitutions: true
+  substitution_option: ALLOW_LOOSE
+  machineType: 'N1_HIGHCPU_8'
+steps:
+  - name: gcr.io/k8s-testimages/gcb-docker-gcloud
+    entrypoint: bash
+    env:
+    # default cloudbuild has HOME=/builder/home and docker buildx is in /root/.docker/cli-plugins/docker-buildx
+    # set the home to /root explicitly to if using docker buildx
+    - HOME=/root
+    args:
+    - -c
+    - |
+      set -xeuo pipefail
+
+      # Create docker credentials for pushing to gcr.io from our inherited
+      # gcloud credentials
+      gcloud auth configure-docker
+
+      # Run the image's buildx entrypoint to initialise the build environment
+      # appropriately for the image before running make
+      /buildx-entrypoint version
+
+      make push-multiarch-images \
+        REGISTRY=gcr.io/$PROJECT_ID
+substitutions:
+  # _GIT_TAG will be filled with a git-based tag for the image, of the form
+  # vYYYYMMDD-hash, and can be used as a substitution
+  _GIT_TAG: 'v99999999-v12345'
+  # Remove date prefix (first 10 characters) to create valid semver version:
+  # v20220510-v1.24.0-alpha.0-15-g09bd268 => v1.24.0-alpha.0-15-g09bd268
+  _SHORT_TAG: '${_GIT_TAG:10}'
+  # _PULL_BASE_REF will contain the ref that was pushed to to trigger this
+  # build - a branch like 'master' or 'release-0.2', or a tag like 'v0.2'.
+  _PULL_BASE_REF: 'master'