On my new Icinga2 monitoring host, I am slowly adding additional service checks to achieve parity with my existing Nagios monitoring. Next on my list, implementing NTP checks. The first step was to add a new service check to the Icinga2 configuration: /etc/icinga2/conf.d/services.cfg: apply Service “ntp_time” { import “generic-service” check_command = “ntp_time” assign where host.vars.os … Continue reading NTP checks with icinga2