cmd/coordinator: add the project flag to the image build

This change specifies the project in the cloud build image command.

For golang/go#56673

Change-Id: Ib275c2b42d4cf0930b1ac56be876ce0683643b6e
Reviewed-on: https://go-review.googlesource.com/c/build/+/479836
Reviewed-by: Michael Pratt <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>
Run-TryBot: Carlos Amedee <[email protected]>
Auto-Submit: Carlos Amedee <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>

Author: cagedmantis

cmd/coordinator/Makefile

@@ -11,8 +11,9 @@ FORCE:
 MUTABLE_VERSION := latest
 VERSION := $(shell ./version.sh)
 
+GCP_PROJECT_PROD := symbolic-datum-552
 IMAGE_STAGING := gcr.io/go-dashboard-dev/coordinator
-IMAGE_PROD := gcr.io/symbolic-datum-552/coordinator
+IMAGE_PROD := gcr.io/$(GCP_PROJECT_PROD)/coordinator
 
 DOCKER_IMAGE=golang/coordinator
 
@@ -24,7 +25,7 @@ docker-staging: docker
 	docker tag $(DOCKER_IMAGE):$(VERSION) $(IMAGE_STAGING):$(MUTABLE_VERSION)
 
 push-prod:
-	gcloud builds submit --config ./cloudbuild.yaml --substitutions=TAG_NAME="$(VERSION)" ../../
+	gcloud builds submit --project $(GCP_PROJECT_PROD) --config ./cloudbuild.yaml --substitutions=TAG_NAME="$(VERSION)" ../../
 
 push-staging: docker-staging
 	docker push $(IMAGE_STAGING):$(VERSION)