Openstack Charmers Next Nova Compute

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• disable

  Disable the nova-compute unit. This prevents nova scheduler from running new VMs on this unit.

• enable

  Enable the nova-compute unit. This allows nova scheduler to run new VMs on this unit.

• hugepagereport

  Report on hugepage configuration and usage.

• instance-count

  Return the number of VMs running on this unit.

• list-compute-nodes

  List all compute nodes registered with the cloud.

• node-name

  Return the compute node name for this unit.

• openstack-upgrade

  Perform OpenStack upgrades. Config option action-managed-upgrade must be set to True.

• pause

  Pause the nova-compute unit. This stops the compute service.

• register-to-cloud

  Start and register the compute service with nova-cloud-controller. This is normally followed by the enable action. Reverts action remove-from-cloud.

• remove-from-cloud

  Stop and unregister the compute service from nova-cloud-controller.

• resume

  Resume the nova-compute unit. This starts the compute service.

• security-checklist

  Validate the running configuration against the OpenStack Security Guide project checklist: https://docs.openstack.org/security-guide/checklist.html

• virsh-audit

  List all domains as virsh sees on the compute node