nagios check if single process is running with nagios The simples way you can do this is to use the check_procs sctipt that you can find in nagios-plugins package. The following command will let you know if the python module 'app.py' is running. /usr/lib/nagios/plugins/check_procs -c 1:
nagios common nagios errors This is the most common errors that you can have with nagios, testing some new checks. Here are some solutions for that: Nagios "Return Code of 127 is out of bounds - plugin may be missing" Problem: You are missing a file/