mirror of https://github.com/docker/docs.git
109 lines
2.9 KiB
YAML
109 lines
2.9 KiB
YAML
command: docker swarm update
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short: Update the swarm
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long: |-
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Updates a swarm with new parameter values.
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> **Note**
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>
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> This is a cluster management command, and must be executed on a swarm
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> manager node. To learn about managers and workers, refer to the
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> [Swarm mode section](/engine/swarm/) in the
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> documentation.
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usage: docker swarm update [OPTIONS]
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pname: docker swarm
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plink: docker_swarm.yaml
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options:
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- option: autolock
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value_type: bool
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default_value: "false"
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description: Change manager autolocking setting (true|false)
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: cert-expiry
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value_type: duration
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default_value: 2160h0m0s
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description: Validity period for node certificates (ns|us|ms|s|m|h)
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: dispatcher-heartbeat
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value_type: duration
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default_value: 5s
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description: Dispatcher heartbeat period (ns|us|ms|s|m|h)
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: external-ca
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value_type: external-ca
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description: Specifications of one or more certificate signing endpoints
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: max-snapshots
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value_type: uint64
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default_value: "0"
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description: Number of additional Raft snapshots to retain
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deprecated: false
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hidden: false
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min_api_version: "1.25"
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: snapshot-interval
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value_type: uint64
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default_value: "10000"
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description: Number of log entries between Raft snapshots
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deprecated: false
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hidden: false
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min_api_version: "1.25"
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: task-history-limit
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value_type: int64
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default_value: "5"
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description: Task history retention limit
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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inherited_options:
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- option: help
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value_type: bool
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default_value: "false"
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description: Print usage
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deprecated: false
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hidden: true
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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examples: |-
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```console
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$ docker swarm update --cert-expiry 720h
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```
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deprecated: false
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min_api_version: "1.24"
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: true
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