Notification in case of ansible-pull failure

In case there is a problem with the ansible configuration (e.g. syntax error), the ansible-pull service will fail. It may be nice to let the service send an e-mail in case of failure.

Possible solution: Add a ExecStopPost command to the ansible-pull service file that checks the EXIT_CODE and sends a mail. Alternatively use OnFailure to execute a different service file.

https://www.freedesktop.org/software/systemd/man/systemd.service.html#ExecStopPost= https://www.freedesktop.org/software/systemd/man/systemd.exec.html#%24EXIT_CODE https://serverfault.com/a/924434

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