arm build

.gitlab-ci.yml

 stages:
   - build
+  - combine
   - deploy
 
 variables:
   GIT_DEPTH: "1"
   CONTAINER_TEST_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
+  CONTAINER_TEST_ARM_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-arm
+  CONTAINER_TEST_X86_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-x86
   CONTAINER_RELEASE_IMAGE: $CI_REGISTRY_IMAGE:latest
-  DOCKER_CLI_EXPERIMENTAL: enabled
 
 before_script:
   - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
 
-build:
+build-x86:
   stage: build
   tags: 
     - docker
   script:
-    - docker run --privileged --rm tonistiigi/binfmt --install all
-    - mkdir -p ~/.docker/cli-plugins
-    - wget -O ~/.docker/cli-plugins/docker-buildx 'https://github.com/docker/buildx/releases/download/v0.5.1/buildx-v0.5.1.linux-amd64'
-    - chmod a+x ~/.docker/cli-plugins/docker-buildx
-    - docker buildx create --use
-    - docker buildx build --platform linux/amd64,linux/arm64/v8 --push --pull -t $CONTAINER_RELEASE_IMAGE .
+    - docker build --pull -t --build-arg TARGETARCH=amd64 $CONTAINER_TEST_X86_IMAGE .
+    - docker push $CONTAINER_TEST_X86_IMAGE
+
+build-arm:
+  stage: build
+  tags: 
+    - docker-arm
+  script:
+    - docker build --pull -t --build-arg TARGETARCH=arm64 $CONTAINER_TEST_ARM_IMAGE .
+    - docker push $CONTAINER_TEST_ARM_IMAGE
+
+combine:
+  stage: combine
+  tags:
+    - docker
+  script:
+    - docker pull $CONTAINER_TEST_X86_IMAGE
+    - docker pull $CONTAINER_TEST_ARM_IMAGE
+    - docker manifest create $CONTAINER_TEST_IMAGE --amend $CONTAINER_TEST_X86_IMAGE --amend $CONTAINER_TEST_ARM_IMAGE
+    - docker manifest push $CONTAINER_TEST_IMAGE
+
+deploy_latest:
+  stage: deploy
+  tags: 
+    - docker
+  script:
+    - docker pull $CONTAINER_TEST_IMAGE
+    - docker tag $CONTAINER_TEST_IMAGE $CONTAINER_RELEASE_IMAGE
+    - docker push $CONTAINER_RELEASE_IMAGE
   only:
     - master
+
+deploy_tag:
+  stage: deploy
+  tags: 
+    - docker
+  variables:
+    CONTAINER_TAG_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_TAG
+  script:
+    - docker pull $CONTAINER_TEST_IMAGE
+    - docker tag $CONTAINER_TEST_IMAGE $CONTAINER_TAG_IMAGE
+    - docker push $CONTAINER_TAG_IMAGE
+  only:
+    - tags