docker buildx gitlabci

.gitlab-ci.yml

stages:
  - build
  - test

docker-build-master:
  tags:
    - docker
  image: jonoh/docker-buildx-qemu
  stage: build
  before_script:
    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
    - docker run --name qemu-user-static --rm --privileged multiarch/qemu-user-static --reset -p yes
    - docker buildx create --driver docker-container --use
    - docker buildx inspect --bootstrap
    - update-binfmts --enable
  script:
    - docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 --pull -t "$CI_REGISTRY_IMAGE" --push .
  only:
    - master

docker-build:
  tags:
    - docker
  image: jonoh/docker-buildx-qemu
  stage: build
  before_script:
    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
    - docker run --name qemu-user-static --rm --privileged multiarch/qemu-user-static --reset -p yes
    - docker buildx create --driver docker-container --use
    - docker buildx inspect --bootstrap
    - update-binfmts --enable
  script:
    - docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 --pull -t "$CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG" --push .
  except:
    - master