Building
For each container, the build steps are the same. The examples below
are for the show container. Replace show with backend for the
backend container.
GCR
docker build -t gcr.io/<project-name>/show .
gcloud docker push gcr.io/<project-name>/show
Docker Hub
docker build -t <username>/show .
docker push <username>/show
Change Pod Definitions
Edit both show-rc.yaml and backend-rc.yaml and replace the
specified image: with the one that you built.