deploy cinder,glance with ceph failed when has no monitor node on kolla host

[jackning]

kolla version: stable/mitaka

First, i deployed ceph success.

Then, i have deployed cinder,glance using ceph, but there has two results.
One: if there has one monitor node on kolla host, deploy succeed.
Two: if there has no monitor node on kolla host, they are separately, deploy failed, the relative task skipping.

for example:
TASK: [glance | Creating the Glance service and endpoint] *********************
skipping: [ceph1] => (item={'interface': 'admin', 'url': u'http://192.168.11.126:9292'})
skipping: [ceph1] => (item={'interface': 'internal', 'url': u'http://192.168.11.126:9292'})
skipping: [ceph1] => (item={'interface': 'public', 'url': u'http://192.168.11.126:9292'})
......
......
TASK: [glance | Creating Glance database] *************************************
skipping: [ceph1]

TASK: [glance | Reading json from variable] ***********************************
skipping: [ceph1]
fatal: [localhost] => One or more undefined variables: 'dict object' has no attribute 'stdout'

[Jeffrey Zhang (jeffrey4l)]

which kolla version are u using?

and i do not think this could be happen.

if will be helpful if u can provide more log with `-vvv` parameter and you inventory file.

[jackning (ningyougang)]

kolla version: stable/mitaka
I added '-vvv', but has not much log.

[jackning (ningyougang)]

Hi, @jeffrey Zhang,
Do you deploy success when there has no monitor node on kolla host?

[jackning (ningyougang)]

Hi, @jeffrey Zhang, i find the reason, why deploy fail when one monitor node doesn't on kolla host.

for example:
on ${kolla_src_code}/ansible/roles/glance/tasks/deploy.yml
....
- include: register.yml
  when: inventory_hostname in groups['glance-api']
...
ceph-mon's host doesn't in groups['glance-api'],so this task skipping, and the task is set to run only once
(run_once: True), so this task can't be executed for ever.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/384878

[OpenStack Infra (hudson-openstack)]

Change abandoned by Mark Goddard (<email address hidden>) on branch: master
Review: https://review.opendev.org/384878
Reason: Very old

[Radosław Piliszek (yoctozepto)]

very old