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moby--moby/docs/reference/commandline/service_update.md
Sebastiaan van Stijn d5c89ec65e Add initial "service" docs 
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit f565bc7ec9)
2016-06-18 20:58:23 -07:00

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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.

service update

Usage:	docker service update [OPTIONS] SERVICE

Update a service

Options:
      --arg value                    Service command args (default [])
      --command value                Service command (default [])
      --constraint value             Placement constraints (default [])
      --endpoint-mode string         Endpoint mode(Valid values: VIP, DNSRR)
  -e, --env value                    Set environment variables (default [])
      --help                         Print usage
      --image string                 Service image tag
  -l, --label value                  Service labels (default [])
      --limit-cpu value              Limit CPUs (default 0.000)
      --limit-memory value           Limit Memory (default 0 B)
      --mode string                  Service mode (replicated or global) (default "replicated")
  -m, --mount value                  Attach a mount to the service
      --name string                  Service name
      --network value                Network attachments (default [])
  -p, --publish value                Publish a port as a node port (default [])
      --replicas value               Number of tasks (default none)
      --reserve-cpu value            Reserve CPUs (default 0.000)
      --reserve-memory value         Reserve Memory (default 0 B)
      --restart-condition string     Restart when condition is met (none, on_failure, or any)
      --restart-delay value          Delay between restart attempts (default none)
      --restart-max-attempts value   Maximum number of restarts before giving up (default none)
      --restart-window value         Window used to evalulate the restart policy (default none)
      --stop-grace-period value      Time to wait before force killing a container (default none)
      --update-delay duration        Delay between updates
      --update-parallelism uint      Maximum number of tasks updated simultaneously
  -u, --user string                  Username or UID
  -w, --workdir string               Working directory inside the container

Updates a service as described by the specified parameters. This command has to be run targeting a manager node. The parameters are the same as docker service create. Please look at the description there for further information.

Examples

Update a service

$ docker service update --limit-cpu 2 redis

Related information