Failure with a few tasks in check mode

[meons]

What happened? In check mode, a few tasks fail.

Did you expect to see some different? The play in check mode should not fail.

How to reproduce it (as minimally and precisely as possible): Simply run in check mode (--check)

Environment

• Role version:

  2.16.2

• Ansible version information:

  2.10.3

• Variables:

Default vars

• Ansible playbook execution Logs:

TASK [cloudalchemy.prometheus : create prometheus data directory] **************
fatal: [myhost]: FAILED! => {"changed": false, "gid": 0, "group": "root", "mode": "0755", "msg": "chown failed: failed to look up user prometheus", "owner": "root", "path": "/var/lib/prometheus", "size": 4096, "state": "directory", "uid": 0}

TASK [cloudalchemy.prometheus : ensure prometheus service is started and enabled] ***
fatal: [myhost]: FAILED! => {"changed": false, "msg": "Could not find the requested service prometheus: host"}

RUNNING HANDLER [cloudalchemy.prometheus : restart prometheus] *****************
fatal: [myhost]: FAILED! => {"changed": false, "msg": "Could not find the requested service prometheus: host"}

Anything else we need to know?: