如何停止 docker 服务？

Question

如何停止 docker service 而不删除（ rm ）它？

 Commands:
  create      Create a new service
  inspect     Display detailed information on one or more services
  logs        Fetch the logs of a service or task
  ls          List services
  ps          List the tasks of one or more services
  rm          Remove one or more services
  rollback    Revert changes to a service's configuration
  scale       Scale one or multiple replicated services
  update      Update a service

原文由 DenCowboy 发布，翻译遵循 CC BY-SA 4.0 许可协议

Answer 1

在 Docker 中，“服务”的概念表示代表一堆容器抽象的资源。它可以存在或不存在，但您不能“运行”服务。您只能运行容器。因此，您也不能“停止”服务，只能将其删除。

原文由 anothernode 发布，翻译遵循 CC BY-SA 4.0 许可协议

Answer 2

docker service scale [servicename]=0

将删除所有正在运行的实例，但仍使服务对象保持活动状态。

例如。

 [node1] (local) root@192.168.0.8 ~
$ docker service create --name test-service nginx
cjvbwuhjhwpixwg01nh22cqbq
overall progress: 1 out of 1 tasks
1/1: running   [==================================================>]
verify: Service converged
[node1] (local) root@192.168.0.8 ~
$ docker service scale test-service=0
test-service scaled to 0
overall progress: 0 out of 0 tasks
verify: Service converged
[node1] (local) root@192.168.0.8 ~
$ docker service ls
ID                  NAME                MODE                REPLICAS            IMAGE               PORTS
cjvbwuhjhwpi        test-service        replicated          0/0                 nginx:latest
[node1] (local) root@192.168.0.8 ~
$

原文由 person one 发布，翻译遵循 CC BY-SA 4.0 许可协议