Created attachment 1327386 [details]
File contains contents ansible-playbook log

Description of problem:
When running ansible-playbook, irrespective of value initialized for fetch_directory, 'fetch/' is assumed as path for fetch_directoy.
While using root user as ansible user, a folder named 'fetch' is getting created in /usr/share/ceph-ansible, playbook is failing for non-root users if non-root user doesn't have permissions to write in /usr/share/ceph-ansible directory.

Version-Release number of selected component (if applicable):
ceph-ansible-3.0.0-0.1.rc8.1.el7cp.noarch

How reproducible:
Always

Steps to Reproduce:
1. Configure ceph-ansible to get a cluster up.
2. Run ansible-playbook site.yml

Actual results:
Value of fetch_directory in rhcs.yml getting ignored. 

Expected results:
Value initialized for fetch_directory in rhcs.yml must be considered.

Additional info:
Value initialized in rhcs.yml -
 
$ cat group_vars/rhcs.yml | egrep -v ^# | grep -v ^$ |grep -n fetch
3:fetch_directory: ~/ceph-ansible-keys

ansible log snippet (please refer file for complete log)- 
 "msg": "There was an issue creating fetch as requested: [Errno 13] Permission denied: 'fetch'", 
    "path": "fetch/", 
    "state": "absent"