Add keepalived config verification task
The role should have a task to verify the keepalived config.
-t, --config-test[=FILE] Keepalived will check the configuration file and exit with non-zero exit status if there are errors in the configuration, otherwise it exits with exit status 0 (see Exit status below for details).
http://manpages.ubuntu.com/manpages/focal/en/man8/keepalived.8.html
Edited by Normo