You can read more about it in the <a href="https://docs.docker.com/reference/dockerfile/#shell-and-exec-form" class="external-link" target="_blank">Docker docs for shell and exec form</a>.

## Образы контейнеров

Docker является одним оз основных инструментов для создания **образов** и  **контейнеров** и управления ими.

Существует общедоступный <a href="https://hub.docker.com/" class="external-link" target="_blank">Docker Hub</a> с подготовленными **официальными образами** многих инструментов, окружений, баз данных и приложений.

## 容器镜像

Docker 一直是创建和管理**容器镜像**和**容器**的主要工具之一。

还有一个公共 <a href="https://hub.docker.com/" class="external-link" target="_blank">Docker Hub</a> ，其中包含预制的 **官方容器镜像**, 适用于许多工具、环境、数据库和应用程序。

例如，有一个官方的 <a href="https://hub.docker.com/_/python" class="external-link" target="_blank">Python 镜像</a>。

还有许多其他镜像用于不同的需要（例如数据库），例如：

- github.com/daviddengcn/go-colortext: [511bcaf → v1.0.0](https://github.com/daviddengcn/go-colortext/compare/511bcaf...v1.0.0)
- github.com/docker/docker: [v20.10.12+incompatible → v20.10.17+incompatible](https://github.com/docker/docker/compare/v20.10.12...v20.10.17)
- github.com/envoyproxy/go-control-plane: [63b5d3c → 49ff273](https://github.com/envoyproxy/go-control-plane/compare/63b5d3c...49ff273)

}

// RemoveTarget - removes a remote bucket target for this source bucket.
func (sys *BucketTargetSys) RemoveTarget(ctx context.Context, bucket, arnStr string) error {
	if arnStr == "" {
		return BucketRemoteArnInvalid{Bucket: bucket}
	}

	arn, err := madmin.ParseARN(arnStr)
	if err != nil {
		return BucketRemoteArnInvalid{Bucket: bucket}
	}

- Ensure Azure availability zone is always in lower cases. ([#89722](https://github.com/kubernetes/kubernetes/pull/89722), [@feiskyer](https://github.com/feiskyer)) [SIG Cloud Provider]
- Fix failing conformance when using docker container runtime w/ the docker/journald logging driver. [#87933](https://github.com/kubernetes/kubernetes/pull/87933) ([#88586](https://github.com/kubernetes/kubernetes/pull/88586), [@jdef](https://github.com/jdef)) [SIG Node]

		6: {
			bucket:             bucketName,
			objects:            anonRequestWithPartialPublicAccess,
			accessKey:          "",
			secretKey:          "",
			expectedContent:    encodedAnonResponseWithPartialPublicAccess,
			expectedRespStatus: http.StatusOK,
		},
		// Test case - 7.
		// Bucket does not exist.
		7: {
			bucket:             "unknown-bucket-name",

      -
        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 }}

// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package dsync

import "context"

// NetLocker is dsync compatible locker interface.
type NetLocker interface {
	// Do read lock for given LockArgs.  It should return
	// * a boolean to indicate success/failure of the operation
	// * an error on failure of lock request operation.

		idx := (l.LastMin + 1) % 60
		l.Totals[idx] = AccElem{}
		l.LastMin++
	}
}

// BucketStatsMap captures bucket statistics for all buckets
type BucketStatsMap struct {
	Stats     map[string]BucketStats
	Timestamp time.Time
}

// BucketStats bucket statistics
type BucketStats struct {
	Uptime           int64                  `json:"uptime"`