DOCKER_IMAGE=cubetiq/calpine-openjdk11 DOCKER_IMAGE_NAME=${DOCKER_IMAGE}:jdk11u build: @echo 'Starting docker build' docker build . -t ${DOCKER_IMAGE} @echo 'Starting docker push' docker tag ${DOCKER_IMAGE} ${DOCKER_IMAGE_NAME} docker push ${DOCKER_IMAGE} docker push ${DOCKER_IMAGE_NAME} .PHONY:build