DOKK / manpages / debian 10 / docker.io / docker-swarm-update.1.en
DOCKER(1) DOCKER(1)

docker-swarm-update - Update the swarm

docker swarm update [OPTIONS]

Update the swarm

--autolock[=false]
Change manager autolocking setting (true|false)

--cert-expiry=2160h0m0s
Validity period for node certificates (ns|us|ms|s|m|h)

--dispatcher-heartbeat=5s
Dispatcher heartbeat period (ns|us|ms|s|m|h)

--external-ca=
Specifications of one or more certificate signing endpoints

-h, --help[=false]
help for update

--max-snapshots=0
Number of additional Raft snapshots to retain

--snapshot-interval=10000
Number of log entries between Raft snapshots

--task-history-limit=5
Task history retention limit

docker-swarm(1)

Feb 2021 Docker Community