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