Ceph

Hi.
Just noticed that after unistalling ceph (for example, using ceph-deploy uninstall & purge & purgedata), there are still symbolic links on systemd services (target).
Besides these services are still enabled and systemd tries start their after reboot the sytem, but it can`t.
Here are some examples below:

root@storage-ceph-01x:~# ps aux | egrep 'ceph-osd.*id 34'
root      287695  0.0  0.0  13952  2232 pts/0    S+   13:37   0:00 grep -E ceph-osd.*id 34
 

root@storage-ceph-01x:~# systemctl status ceph-osd@34.service
● ceph-osd@34.service - Ceph object storage daemon
   Loaded: loaded (/lib/systemd/system/ceph-osd@.service; enabled)
   Active: failed (Result: start-limit) since Fri 2016-08-19 23:33:48 MSK; 1 months 10 days ago
  Process: 51523 ExecStart=/usr/bin/ceph-osd -f --cluster ${CLUSTER} --id %i --setuser ceph --setgroup ceph (code=exited, status=1/FAILURE)
  Process: 51055 ExecStartPre=/usr/lib/ceph/ceph-osd-prestart.sh --cluster ${CLUSTER} --id %i (code=exited, status=0/SUCCESS)
 Main PID: 51523 (code=exited, status=1/FAILURE)
 

root@storage-ceph-01x:~# ls -l /etc/systemd/system/ceph-osd.target.wants/ceph-osd@34.service 
lrwxrwxrwx 1 root root 37 Aug  1 18:53 /etc/systemd/system/ceph-osd.target.wants/ceph-osd@34.service -> /lib/systemd/system/ceph-osd@.service
 

So I think it will be great, if we would have some post-delete script or something else, which can delete following pathes:

/etc/systemd/system/ceph* (include wants-folders)
/etc/systemd/system/multi-user.target.wants/ceph-*
/etc/init.d/ceph

More information, if you need:

root@storage-ceph-01x:~# ceph --version
ceph version 10.2.2 (45107e21c568dd033c2f0a3107dec8f0b0e58374)

root@storage-ceph-01x:~# lsb_release -a
No LSB modules are available.
Distributor ID:    Debian
Description:    Debian GNU/Linux 8.5 (jessie)
Release:    8.5
Codename:    jessie

Thank you for your work.
BR, Nikita.