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  • 【Vegas原创】修改docker里面网站的port端口映射

    切记:以下顺序千万不能颠倒!否则不生效!

    1. 查看需要修改的容器,记住container id
    docker ps -a
    2. 停止容器
    docker stop xxx
    3. 修改容器的端口映射配置文件
    vim /var/lib/docker/containers/{container_id}/hostconfig.json

    "PortBindings": {
          "80/tcp": [
                  {
                  "HostIp": "",
                  "HostPort": "8080"//宿主机ip
                  }
              ]
          },
    4. 重启docker服务
    service docker restart
    5.启动容器
    docker start xxx


    [root@it 3f6d2092f6ba75ce3ad507f9d05a1def9fe6ccec216ffaa7d9417450e2db8f2d]# docker ps
    CONTAINER ID   IMAGE                  COMMAND                  CREATED       STATUS         PORTS                                                  NAMES
    3f6d2092f6ba   requarks/wiki:latest   "docker-entrypoint.s…"   2 weeks ago   Up 3 seconds   3443/tcp, 0.0.0.0:8080->3000/tcp, :::8080->3000/tcp    wiki
    fdfc369cacfa   mysql:latest           "docker-entrypoint.s…"   2 weeks ago   Up 5 minutes   0.0.0.0:3306->3306/tcp, :::3306->3306/tcp, 33060/tcp   mysql
    [root@it 3f6d2092f6ba75ce3ad507f9d05a1def9fe6ccec216ffaa7d9417450e2db8f2d]# docker stop wiki
    wiki
    [root@it 3f6d2092f6ba75ce3ad507f9d05a1def9fe6ccec216ffaa7d9417450e2db8f2d]# vi hostconfig.json
    [root@it 3f6d2092f6ba75ce3ad507f9d05a1def9fe6ccec216ffaa7d9417450e2db8f2d]# service docker restart
    Redirecting to /bin/systemctl restart docker.service
    [root@it 3f6d2092f6ba75ce3ad507f9d05a1def9fe6ccec216ffaa7d9417450e2db8f2d]# docker ps
    CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES
    [root@it 3f6d2092f6ba75ce3ad507f9d05a1def9fe6ccec216ffaa7d9417450e2db8f2d]# docker start wiki
    wiki
    [root@it 3f6d2092f6ba75ce3ad507f9d05a1def9fe6ccec216ffaa7d9417450e2db8f2d]# docker start mysql
    mysql
    [root@it 3f6d2092f6ba75ce3ad507f9d05a1def9fe6ccec216ffaa7d9417450e2db8f2d]# docker ps
    CONTAINER ID   IMAGE                  COMMAND                  CREATED       STATUS         PORTS                                                  NAMES
    3f6d2092f6ba   requarks/wiki:latest   "docker-entrypoint.s…"   2 weeks ago   Up 8 seconds   3443/tcp, 0.0.0.0:80->3000/tcp, :::80->3000/tcp        wiki
    fdfc369cacfa   mysql:latest           "docker-entrypoint.s…"   2 weeks ago   Up 2 seconds   0.0.0.0:3306->3306/tcp, :::3306->3306/tcp, 33060/tcp   mysql
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  • 原文地址:https://www.cnblogs.com/amadeuslee/p/14837664.html
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