docker - 有没有办法阻止 docker swarm leave --force 删除当前正在运行的容器的端口重定向

Question

我有 2 个容器使用服务器的端口 5001 和 5000 运行。该服务器可以是 docker swarm 的一部分。Docker swarm leave --force当我使用物理端口的重定向离开 docker swarm 时，它就消失了。

[98-swarm-hello-world *]$ docker ps 
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                    NAMES
dfc9bbc8573b        registry            "/entrypoint.sh /etc…"   7 seconds ago       Up 5 seconds        0.0.0.0:5001->5000/tcp   docker-registry_registry-private_1
760cbf6e6b15        registry            "/entrypoint.sh /etc…"   7 seconds ago       Up 5 seconds        0.0.0.0:5000->5000/tcp   docker-registry_registry-mirror_1
[98-swarm-hello-world *]$ docker swarm init
Swarm initialized: current node (srlmoh6a2nm28biifgv7vpjb1) is now a manager.

To add a worker to this swarm, run the following command:

    docker swarm join --token SWMTKN-1-1hws6so0lpikgc1e0ztlhpobj7ejvg0hg4lk0k22wsdss4ntri-7l6eoo7cimlhmpzputbjpo6qt 192.168.65.3:2377

To add a manager to this swarm, run 'docker swarm join-token manager' and follow the instructions.
[98-swarm-hello-world *]$ docker ps 
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                    NAMES
dfc9bbc8573b        registry            "/entrypoint.sh /etc…"   21 seconds ago      Up 19 seconds       0.0.0.0:5001->5000/tcp   docker-registry_registry-private_1
760cbf6e6b15        registry            "/entrypoint.sh /etc…"   21 seconds ago      Up 19 seconds       0.0.0.0:5000->5000/tcp   docker-registry_registry-mirror_1

现在端口仍然在这里，但是：

[98-swarm-hello-world *]$ docker swarm leave --force
Node left the swarm.
[98-swarm-hello-world *]$ docker ps 
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS               NAMES
dfc9bbc8573b        registry            "/entrypoint.sh /etc…"   33 seconds ago      Up 31 seconds                           docker-registry_registry-private_1
760cbf6e6b15        registry            "/entrypoint.sh /etc…"   33 seconds ago      Up 31 seconds                           docker-registry_registry-mirror_1

编辑：我的图像可能有问题，另一个图像（创建docker container run --rm --name nginx -p 80:80 -d nginx）端口仍然暴露：

[root@n0300 docker-registry]# docker ps 
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                    NAMES
f40e2463eb38        registry            "/entrypoint.sh /etc…"   6 seconds ago       Up 2 seconds        0.0.0.0:5001->5000/tcp   docker-registry_registry-private_1
fbb31476bddf        registry            "/entrypoint.sh /etc…"   6 seconds ago       Up 2 seconds        0.0.0.0:5000->5000/tcp   docker-registry_registry-mirror_1
b3086042d2f5        nginx               "nginx -g 'daemon of…"   3 minutes ago       Up 3 minutes        0.0.0.0:80->80/tcp       nginx
[root@n0300 docker-registry]# docker swarm init
Swarm initialized: current node (s5fpahqg1klnbi2w90pver5ao) is now a manager.

To add a worker to this swarm, run the following command:

    docker swarm join --token SWMTKN-1-3b2gv5e1f3x4ez9s3itf5hxnilypvh0g4t4butdhggwqpjsx2n-c4l1o42p4fl9mwy8ktjhl3yzo 172.16.1.44:2377

To add a manager to this swarm, run 'docker swarm join-token manager' and follow the instructions.

[root@n0300 docker-registry]# docker swarm leave --fore
unknown flag: --fore
See 'docker swarm leave --help'.
[root@n0300 docker-registry]# docker swarm leave --force
Node left the swarm.
[root@n0300 docker-registry]# docker ps 
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                NAMES
f40e2463eb38        registry            "/entrypoint.sh /etc…"   22 seconds ago      Up 18 seconds                            docker-registry_registry-private_1
fbb31476bddf        registry            "/entrypoint.sh /etc…"   22 seconds ago      Up 18 seconds                            docker-registry_registry-mirror_1
b3086042d2f5        nginx               "nginx -g 'daemon of…"   3 minutes ago       Up 3 minutes        0.0.0.0:80->80/tcp   nginx

编辑 2：我的图像没有构建，我只是在运行一个容器。
这是compose file：

version: '3'
services:
  registry-mirror:
    image: registry
    environment:
      - REGISTRY_HTTP_ADDR=0.0.0.0:5000
    volumes:
      - ./config-mirror-registry.yml:/etc/docker/registry/config.yml
    ports: 
      - "5000:5000"
  registry-private:
    image: registry
    environment:
      - REGISTRY_HTTP_ADDR=0.0.0.0:5000
    ports: 
      - "5001:5000"

在这里config file

version: 0.1
log:
  fields:
    service: registry
storage:
  cache:
    blobdescriptor: inmemory
  filesystem:
    rootdirectory: /var/lib/registry
http:
  addr: :5000
  headers:
    X-Content-Type-Options: [nosniff]
health:
  storagedriver:
    enabled: true
    interval: 10s
    threshold: 3
proxy:
 remoteurl: https://registry-1.docker.io

标签： dockercontainersportdocker-swarmswarm