Bug 1533481

Created attachment 1380039 [details]
ansible.log

Description of problem:
cephmetrics installation on ceph2.5 fails.

Version-Release number of selected component (if applicable):
ceph-ansible-3.0.16-1.el7cp.noarch
ansible-2.4.1.0-1.el7ae.noarch
cephmetrics-ansible-1.0-7.el7cp.x86_64

How reproducible:
always

Steps to Reproduce:
1. Using the document as reference, for installing cephmetrics with ceph2.5 tools repo.
document:https://doc-stage.usersys.redhat.com/documentation/en-us/red_hat_ceph_storage/3/html-single/administration_guide 
2.followed the steps except changing the default ppassword[vars.yml]
3.with ansible user 'admin',initiated the ansible playbook, however it fails at TASK [ceph-grafana : Create Graphite DB tables]

Actual results:
Failing 


TASK [ceph-grafana : Create Graphite DB tables] *******************************************************************************************************************************************************************
fatal: [aircobra]: FAILED! => {"failed": true, "msg": "The conditional check 'migrate_cmd.rc != 0 and 'table \"django_content_type\" already exists' not in migrate_cmd.stderr' failed. The error was: error while evaluating conditional (migrate_cmd.rc != 0 and 'table \"django_content_type\" already exists' not in migrate_cmd.stderr): Unable to look up a name or access an attribute in template string ({% if migrate_cmd.rc != 0 and 'table \"django_content_type\" already exists' not in migrate_cmd.stderr %} True {% else %} False {% endif %}).\nMake sure your variable name does not contain invalid characters like '-': argument of type 'StrictUndefined' is not iterable"}


Expected results:
Installation should succeed.

Additional info: