Created attachment 1159611 [details]
command output

Description of problem:
=======================
ceph-ansible is not installing mdss package on ubuntu cluster and fails as below

TASK: [ceph-mds | start and add that the metadata service to the init sequence (systemd after hammer)] *** 
<magna090> REMOTE_MODULE service name= state=started
failed: [magna090] => {"changed": false, "failed": true}
msg: Error when trying to enable ceph-mds@magna090: rc=1 Failed to execute operation: No such file or directory



Version-Release number of selected component (if applicable):
==============================================================
10.2.1-2redhat1xenial



How reproducible:
=================
always


Steps to Reproduce:
===================
1.perform perquisite on all ubuntu node
2. inventory file
[ubuntu@magna051 ceph-ansible]$ sudo cat /etc/ansible/hostsU
[mons]
magna063

[osds]
magna084
magna085
magna090

[mdss]
magna090


3. run below command
ansible-playbook site.yml -vv -i  /etc/ansible/hostsU  --extra-vars '{"ceph_stable": true, "ceph_origin": "distro", "ceph_stable_rh_storage": true, "monitor_interface": "eth0", "journal_collocation": true, "devices": ["/dev/sdb", "/dev/sdc", "/dev/sdd"], "journal_size": 100, "public_network": "xxxx/xx", "fetch_directory": "~/ubuntu-key"}' -u ubuntu


Actual results:
==============
TASK: [ceph-mds | enable systemd unit file for mds instance (for or after infernalis)] *** 
<magna090> REMOTE_MODULE command systemctl enable 
ok: [magna090] => {"changed": false, "cmd": ["systemctl", "enable", "ceph-mds@magna090"], "delta": "0:00:00.004860", "end": "2016-05-19 18:58:32.651459", "failed": false, "failed_when_result": false, "rc": 1, "start": "2016-05-19 18:58:32.646599", "stderr": "Failed to execute operation: No such file or directory", "stdout": "", "warnings": []}

TASK: [ceph-mds | start and add that the metadata service to the init sequence (upstart)] *** 
skipping: [magna090]

TASK: [ceph-mds | start and add that the metadata service to the init sequence (systemd before infernalis)] *** 
skipping: [magna090]

TASK: [ceph-mds | start and add that the metadata service to the init sequence (systemd after hammer)] *** 
<magna090> REMOTE_MODULE service name= state=started
failed: [magna090] => {"changed": false, "failed": true}
msg: Error when trying to enable ceph-mds@magna090: rc=1 Failed to execute operation: No such file or directory


FATAL: all hosts have already failed -- aborting

PLAY RECAP ******************************************************************** 
           to retry, use: --limit @/home/ubuntu/site.retry

magna063                   : ok=85   changed=0    unreachable=0    failed=0   
magna084                   : ok=158  changed=1    unreachable=0    failed=0   
magna085                   : ok=158  changed=1    unreachable=0    failed=0   
magna090                   : ok=224  changed=4    unreachable=0    failed=1    




Expected results:
=================
It should install mds package and start service


Additional info:
==================
mds package was not installed on node