derive paramters hci deploy fails Missing stack_data

[John Fulton]

openstack overcloud -v deploy \
...
-p /usr/share/openstack-tripleo-heat-templates/plan-samples/plan-environment-derived-params.yaml \
...

....

PLAYBOOK: cli-derive-parameters.yaml *******************************************
1 plays in /usr/share/ansible/tripleo-playbooks/cli-derive-parameters.yaml

PLAY [Derive parameters] *******************************************************
2021-03-19 13:24:23.759987 | 244201a5-6fb3-1c2a-cbf6-000000000008 | TASK | Set local connection user facts
2021-03-19 13:24:23.785124 | 244201a5-6fb3-1c2a-cbf6-000000000008 | OK | Set local connection user facts | localhost | result={"ansible_facts": {"ansible_home": "/home/stack", "ansible_user": "stack"}, "changed": false}
2021-03-19 13:24:23.786080 | 244201a5-6fb3-1c2a-cbf6-000000000008 | TIMING | Set local connection user facts | localhost | 0:00:00.073369 | 0.03s
2021-03-19 13:24:23.789062 | 244201a5-6fb3-1c2a-cbf6-000000000009 | TASK | Ensure stack_data is set from tripleo_get_flatten_params if not overridden
2021-03-19 13:24:23.814029 | 244201a5-6fb3-1c2a-cbf6-000000000009 | OK | Ensure stack_data is set from tripleo_get_flatten_params if not overridden | localhost | result={"ansible_facts": {"stack_data": "tripleo_get_flatten_params.stack_data"}, "changed": false}
2021-03-19 13:24:23.814962 | 244201a5-6fb3-1c2a-cbf6-000000000009 | TIMING | Ensure stack_data is set from tripleo_get_flatten_params if not overridden | localhost | 0:00:00.102252 | 0.03s
2021-03-19 13:24:23.817975 | 244201a5-6fb3-1c2a-cbf6-00000000000a | TASK | Ensure role_list is set from tripleo_role_list if not overridden
2021-03-19 13:24:23.842501 | 244201a5-6fb3-1c2a-cbf6-00000000000a | OK | Ensure role_list is set from tripleo_role_list if not overridden | localhost | result={"ansible_facts": {"role_list": "tripleo_role_list.roles"}, "changed": false}
2021-03-19 13:24:23.843415 | 244201a5-6fb3-1c2a-cbf6-00000000000a | TIMING | Ensure role_list is set from tripleo_role_list if not overridden | localhost | 0:00:00.130705 | 0.02s
2021-03-19 13:24:23.847787 | 244201a5-6fb3-1c2a-cbf6-00000000000b | TASK | Derive params for each role
2021-03-19 13:24:23.862461 | 244201a5-6fb3-1c2a-cbf6-00000000000b | FATAL | Derive params for each role | localhost | error={"msg": "Invalid data passed to 'loop', it requires a list, got this instead: tripleo_role_list.roles. Hint: If you passed a list/dict of just one element, try adding wantlist=True to your lookup invocation or use q/query instead of lookup."}
2021-03-19 13:24:23.863337 | 244201a5-6fb3-1c2a-cbf6-00000000000b | TIMING | Derive params for each role | localhost | 0:00:00.150613 | 0.01s

NO MORE HOSTS LEFT *************************************************************

PLAY RECAP *********************************************************************
localhost : ok=3 changed=0 unreachable=0 failed=1 skipped=0 rescued=0 ignored=0

[John Fulton (jfulton-org)]

possibly related to

https://github.com/openstack/tripleo-ansible/commit/abd58b72b6ad097bb55b6b22804c35aa99b8a496#diff-cbe0cef84bb0d8caf18d8f12c5389a59ff1509d19983d1506eb0dc4f5c1eb028

[Rabi Mishra (rabi)]

I can't reproduce your error, looks like you're using some different playbook, but there were a few issues (a typo and when conditions) with the patch you mentioned which I've fixed with https://review.opendev.org/c/openstack/tripleo-ansible/+/781930

[John Fulton (jfulton-org)]

I'm not hitting this anymore when I use this patch:

 https://review.opendev.org/c/openstack/tripleo-ansible/+/781930

[John Fulton (jfulton-org)]

https://review.opendev.org/c/openstack/tripleo-ansible/+/781930 merged