Deleting a host aggregate

When a host aggregate no longer applies in a given environment, it can be deleted. A host aggregate must have all hosts removed before it can be removed.

Getting ready

To delete a host aggregate, you will need the following information:

  • The openstack command-line client
  • The openrc file containing appropriate credentials
  • The name or ID of the aggregate

For the following example, we will delete the cookbook-threadripper-hosts aggregate.

How to do it…

The following commands are used to delete a host aggregate:

  1. First, list the existing aggregates:
    openstack aggregate list

    This will bring back the following output:

    How to do it…
  2. Confirm that the aggregate ...

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