OpenStack FFU 13->16.x: FATAL | Fail if tripleo_delegate_to is undefined
Issue
During the FFU from OSP13 to OSP16.x you run the following command:
openstack overcloud external-upgrade run --stack overcloud --tags system_upgrade_transfer_data
And it fails with:
2021-11-29 11:20:02.619371 | 005056b4-8b54-e6fe-bc76-000000000232 | TASK | Fail if tripleo_delegate_to is undefined
2021-11-29 11:20:02.675847 | 005056b4-8b54-e6fe-bc76-000000000232 | FATAL | Fail if tripleo_delegate_to is undefined | undercloud | error={"changed": false, "msg": "tripleo_delegate_to is a mandatory variable"}
2021-11-29 11:20:02.676394 | 005056b4-8b54-e6fe-bc76-000000000232 | TIMING | tripleo-container-stop : Fail if tripleo_delegate_to is undefined | undercloud | 0:03:31.449956 | 0.06s
PLAY RECAP *********************************************************************
overcloud-compute-0 : ok=3 changed=0 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
overcloud-compute-1 : ok=2 changed=0 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
overcloud-controller-0 : ok=2 changed=0 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
overcloud-controller-1 : ok=2 changed=0 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
overcloud-controller-2 : ok=2 changed=0 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
undercloud : ok=48 changed=24 unreachable=0 failed=1 skipped=61 rescued=0 ignored=0
Environment
- Red Hat OpenStack Platform 13
- Red Hat OpenStack Platform 16
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