# CONTAINER_RUNTIME # The CONTAINER_RUNTIME variable will be used to specified the path to a # container runtime. This is needed to start and run a container image. CONTAINER_RUNTIME?=$(shell which docker) # BASE_IMAGE # Defines the name of the container base image on which should be built the new # CONTAINER_IMAGE. BASE_IMAGE_REGISTRY_NAME:=docker.io BASE_IMAGE_NAMESPACE:=library BASE_IMAGE_NAME:=alpine BASE_IMAGE_VERSION:=3.11.2 BASE_IMAGE_FULL=${BASE_IMAGE_REGISTRY_NAME}/${BASE_IMAGE_NAMESPACE}/${BASE_IMAGE_NAME}:${BASE_IMAGE_VERSION} BASE_IMAGE_SHORT=${BASE_IMAGE_NAMESPACE}/${BASE_IMAGE_NAME}:${BASE_IMAGE_VERSION} # CONTAINER_IMAGE_REGISTRY_NAME # Defines the name of the new container to be built using several variables. CONTAINER_IMAGE_REGISTRY_NAME:=docker.io CONTAINER_IMAGE_REGISTRY_USER:=volkerraschek CONTAINER_IMAGE_NAMESPACE?=${CONTAINER_IMAGE_REGISTRY_USER} CONTAINER_IMAGE_NAME:=build-image CONTAINER_IMAGE_VERSION?=latest CONTAINER_IMAGE_FULL=${CONTAINER_IMAGE_REGISTRY_NAME}/${CONTAINER_IMAGE_NAMESPACE}/${CONTAINER_IMAGE_NAME}:${CONTAINER_IMAGE_VERSION} CONTAINER_IMAGE_SHORT=${CONTAINER_IMAGE_NAMESPACE}/${CONTAINER_IMAGE_NAME}:${CONTAINER_IMAGE_VERSION} # BUILD CONTAINER IMAGE # ============================================================================== PHONY:=container-image/build container-image/build: ${CONTAINER_RUNTIME} build \ --build-arg BASE_IMAGE=${BASE_IMAGE_FULL} \ --file Dockerfile \ --no-cache \ --pull \ --tag ${CONTAINER_IMAGE_FULL} \ --tag ${CONTAINER_IMAGE_SHORT} \ . # PUSH CONTAINER IMAGE # ============================================================================== PHONY+=container-image/push container-image/push: echo ${CONTAINER_IMAGE_REGISTRY_PASSWORD} | ${CONTAINER_RUNTIME} login ${CONTAINER_IMAGE_REGISTRY_NAME} --username ${CONTAINER_IMAGE_REGISTRY_USER} --password-stdin ${CONTAINER_RUNTIME} push ${CONTAINER_IMAGE_FULL} # PHONY # ============================================================================== # Declare the contents of the PHONY variable as phony. We keep that information # in a variable so we can use it in if_changed. .PHONY: ${PHONY}