This test is designed to assess a candidate's knowledge of DevOps, Nagios Core, and the basics of system monitoring. The test will cover topics such as setting up and configuring Nagios Core, understanding the basics of system monitoring, and understanding the principles of DevOps. The test will also include questions on troubleshooting common issues with Nagios Core and understanding how to use it to monitor systems.
Example Question:
define service{
use generic-service
host_name mailserver
service_description SMTP Queue Length
check_command check_smtp_queue!300!500
max_check_attempts 3
normal_check_interval 10
retry_check_interval 2
notification_interval 60
notification_period weekdays
notification_options w,c
}