Hi, I am trying to deploy DCN and in the final step getting the following error: 2023-01-27 18:31:10.843012 | 48d539a1-1679-1cbd-45d5-0000000000fe | TASK | Nova: Manage aggregate and availability zone and add hosts to the zone Using module file /usr/lib/python3.6/site-packages/ansible/modules/cloud/openstack/os_nova_host_aggregate.py Pipelining is enabled. <localhost> ESTABLISH LOCAL CONNECTION FOR USER: stack <localhost> EXEC /bin/sh -c 'sudo -H -S -n -u root /bin/sh -c '"'"'echo BECOME-SUCCESS-bhcwyaeoxhaczfutgazdvosyznxmddwq ; OS_CLOUD=dcn01 /usr/bin/python3'"'"' && sleep 0' The full traceback is: File "/tmp/ansible_os_nova_host_aggregate_payload_uur0b1qu/ansible_os_nova_host_aggregate_payload.zip/ansible/module_utils/openstack.py", line 159, in openstack_cloud_from_module interface=module.params['interface'], File "/usr/lib/python3.6/site-packages/openstack/__init__.py", line 63, in connect options=options, **kwargs) File "/usr/lib/python3.6/site-packages/openstack/config/__init__.py", line 36, in get_cloud_region return config.get_one(options=parsed_options, **kwargs) File "/usr/lib/python3.6/site-packages/openstack/config/loader.py", line 1107, in get_one config = self._get_base_cloud_config(cloud, profile) File "/usr/lib/python3.6/site-packages/openstack/config/loader.py", line 509, in _get_base_cloud_config name=name)) 2023-01-27 18:31:14.137975 | 48d539a1-1679-1cbd-45d5-0000000000fe | FATAL | Nova: Manage aggregate and availability zone and add hosts to the zone | undercloud | error={ "changed": false, "invocation": { "module_args": { "api_timeout": null, "auth": null, "auth_type": null, "availability_zone": "dcn01", "ca_cert": null, "client_cert": null, "client_key": null, "hosts": [ "dcn01-hci-0.bdxworld.com", "dcn01-hci-1.bdxworld.com", "dcn01-hci-2.bdxworld.com" ], "interface": "public", "metadata": null, "name": "dcn01", "region_name": null, "state": "present", "timeout": 180, "validate_certs": null, "wait": true } }, "msg": "Cloud dcn01 was not found." } 2023-01-27 18:31:14.139916 | 48d539a1-1679-1cbd-45d5 Deploy step: (undercloud) [stack@hkg2director dcn01]$ cat deploy_dcn01.sh #!/bin/bash THT=/usr/share/openstack-tripleo-heat-templates/ CNF=/home/stack/ openstack overcloud deploy \ --stack dcn01 \ --templates $THT \ -r $CNF/dcn01/dcn01_roles.yaml \ -n $CNF/dcn01/custom_network_data.yaml \ -e $CNF/dcn01/node-info.yaml \ -e $CNF/dcn01/scheduler-hints.yaml \ -e $CNF/dcn01/overcloud-networks-deployed.yaml \ -e $CNF/dcn01/vip-deployed-environment.yaml \ -e ~/containers-prepare-parameter.yaml \ -e $THT/environments/services/neutron-ovn-dvr-ha.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/podman.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/dcn-storage.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/cephadm/cephadm-rbd-only.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/nova-az-config.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/services/etcd.yaml \ -e $CNF/dcn01/dcn01_overcloud-baremetal-deployed.yaml \ -e $CNF/dcn01/glance_dcn01.yaml \ -e $CNF/dcn01/deployed_ceph.yaml \ -e $CNF/dcn01/dcn01_parameters.yaml \ -e $CNF/dcn01/overcloud-export.yaml \ -e $CNF/dcn01/clouddomain.yaml \ --ntp-server 172.25.201.68 -vv Can you please tell me what this issue could be? How to fix it? With regards, Swogat Pradhan