Merge pull request #15545 from nilo19/qi-add-staging-gcr-job

Add prow job config for pushing cloud provider azure image to gcr staing repo.

config/jobs/image-pushing/k8s-staging-provider-azure.yaml

@@ -0,0 +1,41 @@
+postsubmits:
+  # This is the github repo we'll build from. This block needs to be repeated
+  # for each repo.
+  kubernetes-sigs/cloud-provider-azure:
+    # The name should be changed to match the repo name above
+    - name: post-provider-azure-push-images
+      cluster: test-infra-trusted
+      annotations:
+        # This is the name of some testgrid dashboard to report to.
+        # If this is the first one for your sig, you may need to create one
+        testgrid-dashboards: provider-azure-master
+        testgrid-tab-name: post-provider-azure-push-images
+      decorate: true
+      # this causes the job to only run on the master branch. Remove it if your
+      # job makes sense on every branch (unless it's setting a `latest` tag it
+      # probably does).
+      branches:
+        - ^master$
+      spec:
+        containers:
+          - image: gcr.io/k8s-testimages/image-builder:v20190906-d5d7ce3
+            command:
+              - /run.sh
+            args:
+              # this is the project GCB will run in, which is the same as the GCR
+              # images are pushed to.
+              - --project=k8s-staging-provider-azure
+              # This is the same as above, but with -gcb appended.
+              - --scratch-bucket=gs://k8s-staging-cluster-api-gcb
+              - --env-passthrough=PULL_BASE_REF
+              - .
+            env:
+              - name: GOOGLE_APPLICATION_CREDENTIALS
+                value: /creds/service-account.json
+            volumeMounts:
+              - name: creds
+                mountPath: /creds
+        volumes:
+          - name: creds
+            secret:
+              secretName: deployer-service-account