Monitoring Puppet Enterprise Server Components with Nagios
I have the latest Puppet Enterprise installed on a CentOS 7 system, and am wondering which of the many Puppet related processes I should monitor with Nagios. Obviously I'm not really interested in anything transient, but I'd like to have Nagios monitor the Puppet Server environment to make sure that all required and critical daemons and processes are present. Is it as simple as just monitoring the ones with PPID 1? Any advice or guidance is appreciated.