그리고 <a href="https://hub.docker.com/" class="external-link" target="_blank">도커 허브</a>에 다양한 도구, 환경, 데이터베이스, 그리고 어플리케이션에 대해 미리 만들어진 **공식 컨테이너 이미지**가 공개되어 있습니다.

예를 들어, 공식 <a href="https://hub.docker.com/_/python" class="external-link" target="_blank">파이썬 이미지</a>가 있습니다.

또한 다른 대상, 예를 들면 데이터베이스를 위한 이미지들도 있습니다:

* <a href="https://hub.docker.com/_/postgres" class="external-link" target="_blank">PostgreSQL</a>

release=$(git describe --abbrev=0 --tags)

docker buildx build --push --no-cache \
	--build-arg RELEASE="${release}" \
	-t "minio/minio:latest" \
	-t "quay.io/minio/minio:latest" \
	-t "minio/minio:${release}" \
	-t "quay.io/minio/minio:${release}" \
	--platform=linux/arm64,linux/amd64,linux/ppc64le \
	-f Dockerfile.release .

docker buildx prune -f

docker buildx build --push --no-cache \

  // +optional
  // +patchMergeKey=type
  // +patchStrategy=merge
  repeated NamespaceCondition conditions = 2;
}

// Node is a worker node in Kubernetes.
// Each node will have a unique identifier in the cache (i.e. in etcd).
message Node {
  // Standard object's metadata.

      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349 # v3.7.1
      -
        name: Login to DockerHub
        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349 # v3.7.1
      -
        name: Login to GCR
        if: contains(github.event.pull_request.labels.*.name, 'build and push to gcr.io for staging')
        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
        with:

- github.com/coredns/corefile-migration: [v1.0.12 → v1.0.14](https://github.com/coredns/corefile-migration/compare/v1.0.12...v1.0.14)
- github.com/docker/docker: [v20.10.2+incompatible → v20.10.7+incompatible](https://github.com/docker/docker/compare/v20.10.2...v20.10.7)
- github.com/envoyproxy/go-control-plane: [668b12f → 63b5d3c](https://github.com/envoyproxy/go-control-plane/compare/668b12f...63b5d3c)

/// info | "Informação"

Se você estiver usando contêineres, por exemplo com Docker ou Kubernetes, falarei mais sobre isso no próximo capítulo: [FastAPI em contêineres - Docker](docker.md){.internal-link target=_blank}.

	}
	return lockCopy
}

func (l *localLocker) Close() error {
	return nil
}

// IsOnline - local locker is always online.
func (l *localLocker) IsOnline() bool {
	return true
}

// IsLocal - local locker returns true.
func (l *localLocker) IsLocal() bool {
	return true
}

      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349 # v3.7.1
      -
        name: Login to DockerHub
        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      -

* **Other objects**: no changes unless you explicitly request orphaning.

## Action Required Before Upgrading

- If you are using Kubernetes to manage `docker` containers, please be aware Kubernetes has been validated to work with docker 1.9.1, docker 1.11.2 (#23397), and docker 1.12.0 (#28698)