notify_mysql          publish bucket notifications to MySQL databases
notify_postgres       publish bucket notifications to Postgres databases
notify_elasticsearch  publish bucket notifications to Elasticsearch endpoints
notify_redis          publish bucket notifications to Redis datastores
```

### Accessing configuration

* **CORS** (Cross Origin Resource Sharing (オリジン間リソース共有))。
* **Celery** ワーカー。バックエンドの残りの部分からモデルとコードを選択的にインポートし、使用可能。
* Dockerと統合された**Pytest**ベースのRESTバックエンドテスト。データベースに依存せずに、全てのAPIをテスト可能。Docker上で動作するので、毎回ゼロから新たなデータストアを構築可能。(ElasticSearch、MongoDB、CouchDBなどを使用して、APIの動作をテスト可能)
* Atom HydrogenやVisual Studio Code Jupyterなどの拡張機能を使用した、リモートまたはDocker開発用の**Jupyterカーネル**との簡単なPython統合。
* **Vue** フロントエンド:
    * Vue CLIにより生成。
    * **JWT認証**の処理。
    * ログインビュー。

                        site:
                          type: string
                          example: "fess.codelibs.org/"
                        boost:
                          type: string

			Description:     "publish bucket notifications to Postgres databases",
			MultipleTargets: true,
		},
		config.HelpKV{
			Key:             config.NotifyESSubSys,
			Description:     "publish bucket notifications to Elasticsearch endpoints",
			MultipleTargets: true,
		},
		config.HelpKV{
			Key:             config.NotifyRedisSubSys,
			Description:     "publish bucket notifications to Redis datastores",
			MultipleTargets: true,

* Upgrade Elasticsearch/Kibana to 5.5.1 in fluentd-elasticsearch addon ([#48722](https://github.com/kubernetes/kubernetes/pull/48722), [@aknuds1](https://github.com/aknuds1))
        * Switch to basing our image of Elasticsearch in fluentd-elasticsearch addon off the official one
        * Switch to the official image of Kibana in fluentd-elasticsearch addon

		}
		if err = webhookArgs.Validate(); err != nil {
			return nil, err
		}
		webhookTargets[k] = webhookArgs
	}
	return webhookTargets, nil
}

// DefaultESKVS - default KV config for Elasticsearch target
var (
	DefaultESKVS = config.KVS{
		config.KV{
			Key:   config.Enable,
			Value: config.EnableOff,
		},
		config.KV{
			Key:   target.ElasticURL,
			Value: "",
		},

							</paths>
							<mapper>
								<type>perm</type>
								<user>opensearch</user>
								<group>opensearch</group>
							</mapper>
						</data>
						<!-- Add elasicsearch modules directory -->
						<data>
							<type>directory</type>
							<src>${project.basedir}/modules</src>
							<mapper>
								<type>perm</type>

#### **Other**

*   Fix a typo in prometheus-to-sd configuration, that drops some stackdriver metrics. ([#56473](https://github.com/kubernetes/kubernetes/pull/56473),[ @loburm](https://github.com/loburm))
*   [fluentd-elasticsearch addon] Elasticsearch and Kibana are updated to version 5.6.4 ([#55400](https://github.com/kubernetes/kubernetes/pull/55400),[ @mrahbar](https://github.com/mrahbar))

- Fluentd in fluentd-elasticsearch is unchanged from v1.11:  v1.2.4 ([#67434](https://github.com/kubernetes/kubernetes/pull/67434))
- fluentd-elasticsearch is unchanged from 1.10: v2.0.4 ([#58525](https://github.com/kubernetes/kubernetes/pull/58525))

* Fix a bug under the rkt runtime whereby image-registries with ports would not be fetched from ([#34375](https://github.com/kubernetes/kubernetes/pull/34375), [@euank](https://github.com/euank))
* Updated default Elasticsearch and Kibana used for elasticsearch logging destination to versions 2.4.1 and 4.6.1 respectively. ([#34969](https://github.com/kubernetes/kubernetes/pull/34969), [@Crassirostris](https://github.com/Crassirostris))