Enhance gathered information for daemons

[dgoetz]

I will use the daemon of icingaweb2-module-vspheredb as an example, it is called icinga-vspheredb.service

• Systemd unitfile
  • /usr/lib/systemd/system/icinga-vspheredb.service (original if installed from package)
  • /etc/systemd/system/icinga-vspheredb.service (manuall installation or override if installed from package)
    /etc/systemd/system/icinga-vspheredb.service.d` (drop-ins to override parts)
• Tmpfiles.d config
  • /usr/lib/tmpfiles.d/icinga-vspheredb.conf (original if installed from package)
  • /etc/tmpfiles.d/icinga-vspheredb.conf (manuall installation or override if installed from package)
• Journal logging
  • journalctl -u icinga-vspheredb.service
• Socket and permissions
  • ls -la /run/icinga-vspheredb/ (directory and sockets inside)
  • id icingavspheredb (user and group membership)

Instead of hardcoding the defaults you could also get this from systemd and tmpfiles configuration.

[tbauriedel]

Request was added in #31 .