updateCluster

Updates a cluster configuration. You can upgrade the Slurm version, modify scheduler settings, and update accounting configuration for an existing cluster. For more information about upgrading the Slurm version, see Upgrading the Slurm version on a cluster in the PCS User Guide.

You can only update clusters that are in ACTIVE, UPDATE_FAILED, or SUSPENDED state. All associated resources (queues and compute node groups) must be in ACTIVE state before you can update the cluster.