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moby--moby/docs/reference/commandline/swarm_update.md
Aaron Lehmann 41b84e0994 cli: Change autolock flag description 
This change incorporates feedback from @thaJeztah in the PR that added
the autolock flag. It changes the descriptions to be different for
"swarm init" and "swarm update" so that the boolean nature so that the
purpose of the flag in both contexts is clearer.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2016-11-10 12:05:19 -08:00

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title description keywords
swarm update The swarm update command description and usage swarm, update

swarm update

Usage:  docker swarm update [OPTIONS]

Update the swarm

Options:
      --autolock                        Change manager autolocking setting (true|false)
      --cert-expiry duration            Validity period for node certificates (ns|us|ms|s|m|h) (default 2160h0m0s)
      --dispatcher-heartbeat duration   Dispatcher heartbeat period (ns|us|ms|s|m|h) (default 5s)
      --external-ca value               Specifications of one or more certificate signing endpoints
      --help                            Print usage
      --max-snapshots int               Number of additional Raft snapshots to retain
      --snapshot-interval int           Number of log entries between Raft snapshots
      --task-history-limit int          Task history retention limit (default 5)

Updates a swarm with new parameter values. This command must target a manager node.

$ docker swarm update --cert-expiry 720h

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