slurmctld

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• set-node-state

  Set the state of the provided nodes so that new jobs can be scheduled..

  Examples:

  Set the state of nodes 0 to 19 to idle:

  $ juju run slurmctld/leader set-node-state nodes='node-[0-19]' state=idle
  

  Drain nodes 20 to 24 to prevent new jobs from being scheduled while performing routine maintenance:

  $ juju run slurmctld/leader set-node-state nodes='node[20-24]' state=drain reason="Maintenance"
  

  Params

  • nodes string

    Node(s) to update the state of, using the Slurm node name format. For example, 'node-[1,2]'.

  • reason string

    The reason for the node(s) to be in state "down", "drain", "fail", or "failing".

    This parameter is not required if setting the node(s) state to "idle"

  • state string

    State to set for the node(s).

  Required

  nodes, state

• show-current-config

  Display the currently used slurm.conf.

  Example usage:

  juju run slurmctld/leader show-current-config \
      --quiet --format=json  | jq .[].results.slurm.conf | xargs -I % -0 python3 -c 'print(%)'