make it idempotent

Signed-off-by: Pavol Loffay <[email protected]>

.github/workflows/ci-all-in-one-build.yml

@@ -34,8 +34,6 @@ jobs:
 
     - uses: docker/setup-qemu-action@v1
 
-    - run: make prepare-docker-buildx
-
     - name: Build, test, and publish all-in-one image
       run: bash scripts/build-all-in-one-image.sh
       env:

.github/workflows/ci-crossdock.yml

@@ -36,8 +36,6 @@ jobs:
 
     - uses: docker/setup-qemu-action@v1
 
-    - run: make prepare-docker-buildx
-
     - name: Build, test, and publish ${{ matrix.steps.name }} image
       run: ${{ matrix.steps.cmd }}
       env:

.github/workflows/ci-docker-build.yml

@@ -35,8 +35,6 @@ jobs:
 
     - uses: docker/setup-qemu-action@v1
 
-    - run: make prepare-docker-buildx
-
     - name: Build and upload all docker images
       run: bash scripts/build-upload-docker-images.sh
       env:

.github/workflows/ci-hotrod.yml

@@ -30,8 +30,6 @@ jobs:
 
     - uses: docker/setup-qemu-action@v1
 
-    - run: make prepare-docker-buildx
-
     - name: Build, test, and publish hotrod image
       run: bash scripts/hotrod-integration-test.sh
       env:

.github/workflows/ci-release.yml

@@ -52,8 +52,6 @@ jobs:
 
     - uses: docker/setup-qemu-action@v1
 
-    - run: make prepare-docker-buildx
-
     - name: Build and upload all docker images
       run: bash scripts/build-upload-docker-images.sh
       env:

docker/Makefile

@@ -9,23 +9,23 @@ PLATFORMS := linux/amd64,linux/s390x,linux/ppc64le,linux/arm64
 
 create-baseimg-debugimg: create-baseimg create-debugimg
 
-create-baseimg:
+create-baseimg: prepare-docker-buildx
 	docker buildx build -t $(BASE_IMAGE) --push \
 		--build-arg root_image=$(ROOT_IMAGE) \
 		--build-arg cert_image=$(CERT_IMAGE) \
 		--platform=$(PLATFORMS) \
 		docker/base
 
-create-debugimg:
+create-debugimg: prepare-docker-buildx
 	docker buildx build -t $(DEBUG_IMAGE) --push \
 		--build-arg golang_image=$(GOLANG_IMAGE) \
 		--platform=$(PLATFORMS) \
 		docker/debug
 
 .PHONY: prepare-docker-buildx
 prepare-docker-buildx:
-	docker buildx create --use --name=jaeger-build --buildkitd-flags="--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host" --driver-opt="network=host"
-	docker run --rm -d -p 5000:5000 --name registry registry:2
+	docker buildx inspect jaeger-build > /dev/null || docker buildx create --use --name=jaeger-build --buildkitd-flags="--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host" --driver-opt="network=host"
+	docker inspect registry > /dev/null || docker run --rm -d -p 5000:5000 --name registry registry:2
 
 .PHONY: clean-docker-buildx
 clean-docker-buildx: