Icinga - Notification template with notes support
I have just configured an Icinga2 notification template for hosts and services to replace the ugly and impractical default one.
Features
Not big things but
icinga
Icinga - Notes section in markdown language
Not sure since what version this feature is available but I have started to use the notes section of the services i am monitoring in
Checkpoint - Useful SNMP OIDs to monitor (VSX)
It is very important to keep your Checkpoint environment monitored. Given that it offers a wide variety of SNMP data, I have collected some of
Checkpoint - Unexpected high cpu usage and SecureXL
Last monday I realized that the cpu was very high on one of my Checkpoint VSX nodes.
Looking at my Icinga graphs it seemed it
Icinga - Monitor SSL certificate expiration date
A common task among system administrators is the renewal of SSL certificates. It is important to keep track of expiration dates so that it is