Removing compute node

Issue

• We are following this doc (https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16.1/html-single/director_installation_and_usage/index#removing-compute-nodes) to remove a compute node.

• When we try to run the step 11 (Remove a compute from Placement service), the command "openstack resource provider list" doesn't work:

(undercloud) [stack@undercloud-rhel8 ~]$ . overcloudrc                                                                                                
(overcloud) [stack@undercloud-rhel8 ~]$ openstack resource provider list                                                                              
openstack: 'resource provider list' is not an openstack command. See 'openstack --help'.
Did you mean one of these?
  resource member create
  resource member delete
  resource member list
  resource member show
  resource member update
  recordset create
  recordset delete
  recordset list
  recordset set
 ...