This check only requires Python 3.6 (openSUSE Leap 15.4 based) and nothing more. Place it somewhere accessible for Icinga.
./check_zypper -pack_w 10 -pack_c 50 -patch_w 5 -patch_c 10
- -pack_w triggers a warning for packages update count up from this number
- -pack_c triggers a critical for patch and package count up from this number
- -patch_w does the same for patches (not security)
- -patch_c does the same for patches (not security)
Any security patches will always trigger a critical.
All parameters are optional.
Place the zypper_check somewhere where Icinga can access it (e.g. /usr/local/bin). Then append the
content of services.conf and commands.conf to your Icinga files.