modern systemd enumerators and services per driver

[pavlozt]

In modern versions of systemd it is necessary correctly process service names

Error

for example, if Idefine single UPS named "apc"

    nut_ups:
      - name: apc
         ...

got error :

RUNNING HANDLER [ntd.nut : restart nut] **********************************************************************************************************************************
failed: (item=nut-driver) => {"ansible_loop_var": "item", "changed": false, "item": "nut-driver", "msg": "Could not find the requested service nut-driver: host"}

because there are no "nut-driver" service in debian 12, but created named "nut-driver@apc" service.

Workaround

Define additional variable :

    nut_services:        # Name of the services to enable
      - nut-driver@apc
      - nut-monitor
      - nut-server

[pavlozt]

Ansible does not yet support globs in the systemd module. It is unknown when support for Systemd enumerator will appear, so I suggest slightly modifying examples in the Readme for now:

nut_services:
  - nut-driver@apc
  - nut-monitor
  - nut-server

оr even use systemd target like :

nut_services:
  - nut-driver.target
  - nut-monitor
  - nut-server