docker run --link 参数不生效 - V2EX
qsnow6

docker run --link 参数不生效

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  •   qsnow6 Sep 5, 2017 4303 views
    This topic created in 3171 days ago, the information mentioned may be changed or developed.

    我有一个名字为:scarpyd 的容器,这个容器上面开放了一个 6800 的端口提供服务;

    现在我想把这个 scrapyd 的容器和其他容器连接,完成容器之间的通信。

    现在问题是加入--link 参数后,通过docker ps并没有看到容器连接状态。

    whoami@blackman:~$ sudo docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES dda41dcec099 ceroic/scrapyd "scrapyd" 42 seconds ago Up 40 seconds 6800/tcp scrapyd whoami@blackman:~$ sudo docker run --name spiderkeeper --restart=always --link scrapyd:scrapyd -p 5000:5000 -d n0trace/spiderkeeper b2a8fb71caf0d9402e2b8b79bb0fbd5ccde45d87619c6b12963d195af7f56c15 whoami@blackman:~$ sudo docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES b2a8fb71caf0 n0trace/spiderkeeper "spiderkeeper" 2 seconds ago Up 2 seconds 0.0.0.0:5000->5000/tcp, 6800/tcp spiderkeeper dda41dcec099 ceroic/scrapyd "scrapyd" 2 minutes ago Up 2 minutes 6800/tcp scrapyd 

    这种需要向其它容器提供服务的需求,应该怎么操作?

    1 replies    2017-09-05 18:32:28 +08:00
    qsnow6
        1
    qsnow6  
    OP
       Sep 5, 2017
    解决了,原来是通过 scrapyd:port 来访问
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