The Icinga Monitoring System watches over all hosts (disk space, load average, security updates, etc.). In addition services may add specific monitoring probes such as loading a web page and verifying its content is valid.
The service is created on the host specified by the –host argument:
$ enough --domain example.com service create --host icinga-host icinga
The Icinga web interface is at icinga.example.com. The user name and password with administrator rights must be defined in ~/.enough/example.com/inventory/host_vars/icinga-host/icinga-secrets.yml with variables documented in this file
Problems found by Icinga will be notified via email to the address defined in ~/.enough/example.com/inventory/host_vars/icinga-host/mail.yml with a variable doumented in this file.
The Icinga master pings the icinga client using icinga_client_address as found in this file.