Makefile.docker

# Makefile.docker contains the shared tasks for building, tagging and pushing Docker images.
# This file is included into the Makefile files which contain the Dockerfile files (E.g.
# kafka-base, kafka-statefulsets etc.).
#
# The DOCKER_ORG (default is name of the current user) and DOCKER_TAG (based on Git Tag,
# default latest) variables are used to name the Docker image. DOCKER_REGISTRY identifies
# the registry where the image will be pushed (default is Docker Hub). DOCKER_VERSION_ARG
# is passed to the image build (based on Git commit, default latest)

DOCKERFILE_DIR     ?= docker-images/.
DOCKER_REGISTRY    ?= quay.io
DOCKER_ORG         ?= $(USER)
DOCKER_TAG         ?= latest
DOCKER_VERSION_ARG ?= $(VERSION)
DOCKER_CMD         ?= docker

ifdef DOCKER_ARCHITECTURE
  DOCKER_PLATFORM = --platform linux/$(DOCKER_ARCHITECTURE)
  DOCKER_PLATFORM_TAG_SUFFIX = -$(DOCKER_ARCHITECTURE)
endif

all: docker_build docker_push

docker_build: copy_files
	echo "Building Docker image ..."
	$(DOCKER_CMD) $(DOCKER_BUILDX) build $(DOCKER_PLATFORM) --build-arg version=$(DOCKER_VERSION_ARG) -t strimzi/$(PROJECT_NAME):$(DOCKER_TAG)$(DOCKER_PLATFORM_TAG_SUFFIX) $(DOCKERFILE_DIR)
	rm -rf ./scripts

docker_tag:
	echo "Tagging strimzi/$(PROJECT_NAME):$(DOCKER_TAG)$(DOCKER_PLATFORM_TAG_SUFFIX) to $(DOCKER_REGISTRY)/$(DOCKER_ORG)/$(PROJECT_NAME):$(DOCKER_TAG)$(DOCKER_PLATFORM_TAG_SUFFIX) ..."
	$(DOCKER_CMD) tag strimzi/$(PROJECT_NAME):$(DOCKER_TAG)$(DOCKER_PLATFORM_TAG_SUFFIX) $(DOCKER_REGISTRY)/$(DOCKER_ORG)/$(PROJECT_NAME):$(DOCKER_TAG)$(DOCKER_PLATFORM_TAG_SUFFIX)

docker_push:docker_tag
	echo "Pushing $(DOCKER_REGISTRY)/$(DOCKER_ORG)/$(PROJECT_NAME):$(DOCKER_TAG)$(DOCKER_PLATFORM_TAG_SUFFIX) ..."
	$(DOCKER_CMD) push $(DOCKER_REGISTRY)/$(DOCKER_ORG)/$(PROJECT_NAME):$(DOCKER_TAG)$(DOCKER_PLATFORM_TAG_SUFFIX)

.PHONY: docker_amend_manifest
docker_amend_manifest:
	# Create / Amend the manifest
	$(DOCKER_CMD) manifest create $(DOCKER_REGISTRY)/$(DOCKER_ORG)/$(PROJECT_NAME):$(DOCKER_TAG) --amend $(DOCKER_REGISTRY)/$(DOCKER_ORG)/$(PROJECT_NAME):$(DOCKER_TAG)$(DOCKER_PLATFORM_TAG_SUFFIX)

.PHONY: docker_push_manifest
docker_push_manifest:
	# Push the manifest to the registry
	$(DOCKER_CMD) manifest push $(DOCKER_REGISTRY)/$(DOCKER_ORG)/$(PROJECT_NAME):$(DOCKER_TAG)

.PHONY: docker_delete_manifest
docker_delete_manifest:
	# Delete the manifest to the registry, ignore the error if manifest doesn't exist
	$(DOCKER_CMD) manifest rm $(DOCKER_REGISTRY)/$(DOCKER_ORG)/$(PROJECT_NAME):$(DOCKER_TAG) || true