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文字
描述
离开蜂群
使用
docker swarm leave [OPTIONS]
备选方案
名称，简写 | 默认 | 描述 |
|---|---|---|
--force，-f | false | 强制此节点离开群集，忽略警告 |
父命令
命令 | 描述 |
|---|---|
docker swarm | 管理群 |
相关命令
命令 | 描述 |
|---|---|
docker群 ca | 管理根CA |
docker群初始化 | 初始化一个群 |
docker群加入 | 加入群体作为节点和/或manager |
docker群联合令牌 | 管理联合令牌 |
docker群离开 | 离开群 |
docker群解锁 | 解锁群 |
docker群解锁键 | 管理解锁密钥 |
docker群更新 | 更新群体 |
扩展描述
当您在员工上运行此命令时，该员工将离开群集。
您可以使用--force选择经理将其从群集中移除。但是，这并不能重新配置群集，以确保有足够的管理人员来维持群集中的法定人数。将经理从群集中移除的安全方法是将其降级给员工，然后指示其在不使用“仲裁”的情况下离开法定人数。--force.只使用--force在经理离开后不再使用群集的情况下，例如在单节点群中。
实例
从经理那里可以看出，下面的蜂群是这样的：
$ docker node ls ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS 7ln70fl22uw2dvjn2ft53m3q5 worker2 Ready Active dkp8vy1dq1kxleu9g4u78tlag worker1 Ready Active dvfxp4zseq4s0rih1selh0d20 * manager1 Ready Active Leader
移除worker2，发出以下命令worker2本身：
$ docker swarm leave Node left the default swarm.
该节点仍将出现在节点列表中，并标记为down它不再影响蜂群手术，而是一长串down节点会使节点列表混乱。若要从列表中删除非活动节点，请使用node rm命令。