docker-compose ERROR: network jumpserver_default has active endpoints

**
質問:
**docker-compose upを使用してjumpserverプロジェクトを開始すると、エラーERROR:network jumpserver_が表示されます.default has active endpointsも同様に閉じたときにエラーを報告します.

[root@localhost jumpserver]# docker-compose up
Creating redis ...
Creating redis ... done
Creating jumpserver ...
Creating jumpserver ... error

ERROR: for jumpserver  Cannot start service jumpserver: service endpoint with name jumpserver already exists

ERROR: for jumpserver  Cannot start service jumpserver: service endpoint with name jumpserver already exists
ERROR: Encountered errors while bringing up the project.

**
解決方法:
**docker network disconnect-f{network}{endpoint-name}を使用し、コマンドdocker network inspect{network}を使用して取得できます.実際には次のようになります.

[root@localhost sysconfig]# docker network inspect jumpserver_default
[
    {
        "Name": "jumpserver_default",
        "Id": "945a4fc8137243ea6c6cd8198f92e7d1fe9027f2a70f4a2fba5ec61086f3bbed",
        "Created": "2017-12-01T15:29:11.994844259+08:00",
        "Scope": "local",
        "Driver": "bridge",
        "EnableIPv6": false,
        "IPAM": {
            "Driver": "default",
            "Options": null,
            "Config": [
                {
                    "Subnet": "172.18.0.0/16",
                    "Gateway": "172.18.0.1"
                }
            ]
        },
        "Internal": false,
        "Attachable": false,
        "Containers": {
            "dbcc7e19186acf586353c931c4c7d5455f553e86ff4d0c35482986d48fa1327d": {
                "Name": "jumpserver",
                "EndpointID": "2df020f59e61d2854e92c3bf78a98d580b6577bfa604e5c4066f622dd0a345fa",
                "MacAddress": "02:42:ac:12:00:03",
                "IPv4Address": "172.18.0.3/16",
                "IPv6Address": ""
            }
        },
        "Options": {},
        "Labels": {}
    }
]

jump_が見えますdefaultのendpointの名前「Name」はjumpserverなので、次のコマンドを実行してクリアします.

[root@localhost sysconfig]# docker network disconnect -f jumpserver_default jumpserver
[root@localhost sysconfig]# docker network inspect jumpserver_default
[
    {
        "Name": "jumpserver_default",
        "Id": "945a4fc8137243ea6c6cd8198f92e7d1fe9027f2a70f4a2fba5ec61086f3bbed",
        "Created": "2017-12-01T15:29:11.994844259+08:00",
        "Scope": "local",
        "Driver": "bridge",
        "EnableIPv6": false,
        "IPAM": {
            "Driver": "default",
            "Options": null,
            "Config": [
                {
                    "Subnet": "172.18.0.0/16",
                    "Gateway": "172.18.0.1"
                }
            ]
        },
        "Internal": false,
        "Attachable": false,
        "Containers": {},
        "Options": {},
        "Labels": {}
    }
]

docker-compose up-dを再使用してjumpserverサービスを開始します.