5d7a3f7b5f
Implement the proposal from
https://github.com/docker/docker/issues/24430#issuecomment-233100121
Removes acceptance policy and secret in favor of an automatically
generated join token that combines the secret, CA hash, and
manager/worker role into a single opaque string.
Adds a docker swarm join-token subcommand to inspect and rotate the
tokens.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
(cherry picked from commit 2cc5bd33ee)
Signed-off-by: Tibor Vass <tibor@docker.com>
55 lines
1.4 KiB
Markdown
55 lines
1.4 KiB
Markdown
<!--[metadata]>
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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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[menu.main]
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parent = "smn_cli"
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+++
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<![end-metadata]-->
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**Warning:** this command is part of the Swarm management feature introduced in Docker 1.12, and might be subject to non backward-compatible changes.
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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 a swarm
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Options:
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--force Force leave ignoring warnings.
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--help Print usage
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```
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This command causes the node to leave the swarm.
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On a manager node:
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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 Reachable
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dvfxp4zseq4s0rih1selh0d20 * manager1 Ready Active Leader
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```
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On a worker node:
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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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On a manager node:
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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 Down Active
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dkp8vy1dq1kxleu9g4u78tlag worker1 Ready Active Reachable
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dvfxp4zseq4s0rih1selh0d20 * manager1 Ready Active Leader
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```
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## Related information
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* [swarm init](swarm_init.md)
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* [swarm join](swarm_join.md)
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* [swarm update](swarm_update.md)
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