Error: Could not retrieve catalog from remote server: Error 500 on SERVER: Server Error: Could not find resource 'Exec['systemctl try-restart prometheus-mysqld-exporter']' in parameter 'notify' on node zarcillo0.mariadb104-test.eqiad1.wikimedia.cloud
Warning: Not using cache on failed catalog
Error: Could not retrieve catalog; skipping run

cf

    #We only want to restart if the service is running
    #(which it won't be if mariadb isn't)
    exec { 'systemctl try-restart prometheus-mysqld-exporter':
        refreshonly => true,
    }
    ensure_packages('prometheus-mysqld-exporter', {'notify' => "Exec['systemctl try-restart prometheus-mysqld-exporter']"})