1steps: 2- name: 'gcr.io/cloud-builders/docker' 3 args: 4 - 'build' 5 - '--tag=${_SERVER_IMAGE_NAME}:${COMMIT_SHA}' 6 - '--tag=${_SERVER_IMAGE_NAME}:${BRANCH_NAME}' 7 - '--file=test-server.Dockerfile' 8 - '.' 9 10- name: 'gcr.io/cloud-builders/docker' 11 args: 12 - 'build' 13 - '--tag=${_CLIENT_IMAGE_NAME}:${COMMIT_SHA}' 14 - '--tag=${_CLIENT_IMAGE_NAME}:${BRANCH_NAME}' 15 - '--file=test-client.Dockerfile' 16 - '.' 17 18substitutions: 19 _SERVER_IMAGE_NAME: gcr.io/grpc-testing/xds-interop/java-server 20 _CLIENT_IMAGE_NAME: gcr.io/grpc-testing/xds-interop/java-client 21 22images: 23 - '${_SERVER_IMAGE_NAME}:${COMMIT_SHA}' 24 - '${_SERVER_IMAGE_NAME}:${BRANCH_NAME}' 25 - '${_CLIENT_IMAGE_NAME}:${COMMIT_SHA}' 26 - '${_CLIENT_IMAGE_NAME}:${BRANCH_NAME}' 27