Correction to my previous email:
You *COULD* run a play right before it that registers the full path of
`systemctl` found on the system (maybe use `shell: which systemctl`), but
that is not a stable method in some cases. I suggest using `systemd:` with
the OS version check if needed.
On Fri,
I'd suggest not using the `shell:` module, instead use the `systemd:`
module.
Then setup the `when:` clause with a third that only executes this play on
OS versions that have `systemctl` (e.g. RHEL 7+, etc). You run a play
right before it that registers the full path of `systemctl` found on
