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73 lines
2.2 KiB
Markdown
73 lines
2.2 KiB
Markdown
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---
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title: "swarm leave"
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description: "The swarm leave command description and usage"
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keywords: "swarm, leave"
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---
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<!-- This file is maintained within the docker/cli GitHub
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will be rejected.
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# swarm leave
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```markdown
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Usage: docker swarm leave [OPTIONS]
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Leave the swarm
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Options:
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-f, --force Force this node to leave the swarm, ignoring warnings
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--help Print usage
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```
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## Description
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When you run this command on a worker, that worker leaves the swarm.
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You can use the `--force` option on a manager to remove it from the swarm.
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However, this does not reconfigure the swarm to ensure that there are enough
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managers to maintain a quorum in the swarm. The safe way to remove a manager
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from a swarm is to demote it to a worker and then direct it to leave the quorum
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without using `--force`. Only use `--force` in situations where the swarm will
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no longer be used after the manager leaves, such as in a single-node swarm.
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## Examples
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Consider the following swarm, as seen from the manager:
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```bash
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$ docker node ls
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ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS
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7ln70fl22uw2dvjn2ft53m3q5 worker2 Ready Active
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dkp8vy1dq1kxleu9g4u78tlag worker1 Ready Active
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dvfxp4zseq4s0rih1selh0d20 * manager1 Ready Active Leader
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```
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To remove `worker2`, issue the following command from `worker2` itself:
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```bash
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$ docker swarm leave
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Node left the default swarm.
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```
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The node will still appear in the node list, and marked as `down`. It no longer
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affects swarm operation, but a long list of `down` nodes can clutter the node
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list. To remove an inactive node from the list, use the [`node rm`](node_rm.md)
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command.
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## Related commands
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* [swarm ca](swarm_ca.md)
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* [node rm](node_rm.md)
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* [swarm init](swarm_init.md)
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* [swarm join](swarm_join.md)
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* [swarm join-token](swarm_join_token.md)
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* [swarm unlock](swarm_unlock.md)
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* [swarm unlock-key](swarm_unlock_key.md)
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* [swarm update](swarm_update.md)
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