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NAME
       docker-swarm-update - Update the swarm



SYNOPSIS
       docker swarm update [OPTIONS]



DESCRIPTION
       Update the swarm



OPTIONS
       --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


       --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



SEE ALSO
       docker-swarm(1)

Docker Community		   Sep 2025			     DOCKER(1)