Allow systemd service status monitoring
Work started around adding an icinga plugin to allow checking systemd service. This task is to continue tracking the work for that part.
Summary of the work so far:
- identified check_systemd.py plugin (not packaged for buster) [1]
- packaged and uploaded in swh debian repository [2] [3]
Remains to actually install puppet definitions.
- [1] #3495 (closed)
- [2] #3495 (closed)
- [3] #3495 (closed)
Migrated from T3497 (view on Phabricator)