Data not proccessing

[laramy2020]

Server Centos 7.7
Nagios core 4.4.3 (epel repo install)
nrdp 2.0.2
Client Centos 7.7
nsca 2.2.0

Passive commands send

Passive commands show up in the checkresults folder

Passive commands proccess (the folder automaticly empties)

Nothing showes up in nagios.log about the data being proccessed

Passive checks are enabled
Nagcmd has both apache and nagios users assigned to it
Selinux is disabled

[box293]

I'm not 100% clear what you mean by "Data not processing".

Nothing showes up in nagios.log about the data being proccessed

Do the host and service objects exist in Nagios? If they do then no logging occurs by default on known objects.

You may want to enable logging log_passive_checks=1 as per https://assets.nagios.com/downloads/nagioscore/docs/nagioscore/4/en/configmain.html

[laramy2020]

Ok sorry, forgot to mention
Yes it is defined, the hosts/services are still grey and pending
When running a test at ip/nrdp i still see nothing in nagios.log
I will give your logging config a test.

[laramy2020]

That is already set as 1 in my config
so is accepting host and service passive checks.

[box293]

Try setting the debug level on and then restart Nagios.

sed -i 's/.*debug_level=.*/debug_level=-1/g' /usr/local/nagios/etc/nagios.cfg
service nagios restart

Then watch the file /usr/local/nagios/var/nagios.debug

When you are finished this turns debugging off:

sed -i 's/.*debug_level=.*/debug_level=0/g' /usr/local/nagios/etc/nagios.cfg
service nagios restart

[laramy2020]

i saw nothing of interest show up. I can post the debug log here. i confirmed no revealing data shows.

[Bangaio65]

Check that you have the group sticky bit set:
chmod g+s ~nagios/checkresults/

[derekschrock]

It seems this could go two ways... install php-process to get the posix function to allow the chgrp or have the EPEL package g+s checkresults/.

[darrick]

I had this same problem when trying to use it via a docker container based on alpine. Installing php7-posix fixed it.

I got the misleading error message: "nagios_command_group=nagios does not exist, not chgrp()ing". Which doesn't mean the group doesn't exist. It means the posix_getgrnam function does not exist.

Passive commands would show up in the checkresults folder and sticky bit was set. And then then commands would randomly disappear.