check_os_release

Nagios/Icinga Plugin for checking OS Release Schedule

Monitors /etc/os-release and warns you before the support for your distribution ends and you should consider upgrading soon. Currently only Debian, Raspbian and Ubuntu are supported, Pull Requests welcome!

Install

Place the file check_os_release somewhere (e.g. /usr/local/bin/) and make it executable.

Command Line Options

usage: check_os_release [ -w value ] [ -c value ] [ -l ]
    -w Warn if supports ends in less then given months      [default: 3]
    -c Critical if supports ends in less then given months  [default: 1]
    -l Use Debian LTS                                       [default: false]
    -h print this help screen
    -v show version

Nagios command and service definition example

define command {
        command_name check_os_release
        command_line /usr/local/bin/check_os_release -w $ARG1$ -c $ARG2$ -l
}

define service {
        use                     generic-service
        host_name               servername
        service_description     OS Release
        check_command           check_os_release!2!1
}

License

MIT (c) 2018, 2019 Sebastian Raff