case serviceRestart, serviceStop:
		if !dryRun {
			globalServiceSignalCh <- serviceSig
		}
	}
}

// ServerProperties holds some server information such as, version, region
// uptime, etc..
type ServerProperties struct {
	Uptime       int64    `json:"uptime"`
	Version      string   `json:"version"`
	CommitID     string   `json:"commitID"`
	DeploymentID string   `json:"deploymentID"`

* <a href="https://hub.docker.com/_/mongo" class="external-link" target="_blank">MongoDB</a>
* <a href="https://hub.docker.com/_/redis" class="external-link" target="_blank">Redis</a>, etc.


通过使用预制的容器镜像，可以非常轻松地**组合**并使用不同的工具。 例如，尝试一个新的数据库。 在大多数情况下，你可以使用**官方镜像**，只需为其配置环境变量即可。

这样，在许多情况下，你可以了解容器和 Docker，并通过许多不同的工具和组件重复使用这些知识。

			Host:         handlers.GetSourceIP(r),
		})
	}

	// Clean up transitioned objects from remote tier
	for _, os := range oss {
		if os == nil { // skip objects that weren't deleted due to invalid versionID etc.
			continue
		}
		os.Sweep()
	}
}

// PutBucketHandler - PUT Bucket
// ----------
// This implementation of the PUT operation creates a new bucket for authenticated request

-73.844108581542969 40.721141815185547 -73.8544921875 40.706825256347656 1 1.20 6 0.5 0.5 0 0 7 2 1 95 96 green 0.00 0.0 0.0 46 22 5.59 1293 737 4 Queens 073700 4073700 I QN17 Forest Hills 4108 2053 641.02 4 Queens 064102 4064102 E QN99 park-cemetery-etc-Queens 4111 3389390 2 2014-03-23 19:51:38 2014-03-23 19:57:02 N 1 -73.844123840332031 40.721145629882813 -73.844482421875 40.709362030029297 1 1.09 6 0 0.5 0 0 6.5 2 1 95 95 green 0.00 0.0 0.0 42 27 7.38 1293 737 4 Queens 073700 4073700 I QN17 Forest...

			// Make sure to return object info to provide extra information.
			return &GetObjectReader{
				ObjInfo: objInfo,
			}, err
		}

		// Zero byte objects don't even need to further initialize pipes etc.
		return NewGetObjectReaderFromReader(bytes.NewReader(nil), objInfo, opts)
	}

	if objInfo.IsRemote() {
		gr, err := getTransitionedObjectReader(ctx, bucket, object, rs, h, objInfo, opts)
		if err != nil {

		return
	}

	// Permission checks:
	//
	// 1. Any type of account (i.e. access keys (previously/still called service
	// accounts), STS accounts, internal IDP accounts, etc) with the
	// policy.UpdateServiceAccountAdminAction permission can update any service
	// account.
	//
	// 2. We would like to let a user update their own access keys, however it

		}
	}

	if opts.Metrics {
		m, err := globalSiteReplicationSys.getSiteMetrics(ctx)
		if err != nil {
			return info, err
		}
		info.Metrics = m
	}

	// maximum buckets users etc seen across sites
	info.MaxBuckets = len(bucketStats)
	info.MaxUsers = len(userInfoStats)
	info.MaxGroups = len(groupDescStats)
	info.MaxPolicies = len(policyStats)
	info.MaxILMExpiryRules = len(ilmExpiryRuleStats)

			}
			return li, nil
		}
	}

	if len(prefix) > 0 && maxKeys == 1 && marker == "" {
		// Optimization for certain applications like
		// - Cohesity
		// - Actifio, Splunk etc.
		// which send ListObjects requests where the actual object
		// itself is the prefix and max-keys=1 in such scenarios
		// we can simply verify locally if such an object exists
		// to avoid the need for ListObjects().

        constructor arguments. In the future, the symbols
        `tf.keras.optimizers.Optimizer`/`Adam`/etc will point to the new
        optimizers, and the previous generation of optimizers will be moved to
        `tf.keras.optimizers.legacy.Optimizer`/`Adam`/etc.
    *   Added L2 unit normalization layer `tf.keras.layers.UnitNormalization`.

* <a href="https://hub.docker.com/_/mongo" class="external-link" target="_blank">MongoDB</a>
* <a href="https://hub.docker.com/_/redis" class="external-link" target="_blank">Redis</a>, etc.

予め作成されたコンテナ・イメージを使用することで、異なるツールを**組み合わせて**使用することが非常に簡単になります。例えば、新しいデータベースを試す場合に特に便利です。ほとんどの場合、**公式イメージ**を使い、環境変数で設定するだけで良いです。

そうすれば多くの場合、コンテナとDockerについて学び、その知識をさまざまなツールやコンポーネントによって再利用することができます。