monitoring-plugins-keepalived

Check keepalived

This script either uses the 'notify' or snmp functionality of keepalived to inform an administrator about the current state of keepalived masters and slaves. While the SNMP part is simply querying a SNMP server for the keepalived part (via agentx), the 'notify' part needs some adaptions in the keepalived.conf to: * execute a script on changes during keepalived runtime, which writes the state change into a temporary file * read the file each time the monitoring server asks for the state if there is a keepalived up and running