Nagios Support Forum

My distributed monitoring setup: master: nagios core, nsca slave : nagios core, send_nsca On the slave, I was able to run the check_dig command manually # /usr/lib64/nagios/plugins/check_dig -H <host_ip> -l http://www.google.com DNS OK - 0.017 seconds response time (http://www.google.com. 243 IN A <...

Sorry, I cannot post the data (since it included internal hostnames). However, I found existing images from the web... Take this one for example, rather than showing "Servers (all-hosts) with all the hosts under it, I'd like to see just 1 line. Then, the user could click on it to see the full l...

In Nagios Core dashboard, I created a few hostgroups. Each hostgroup has a long list of members. E.g. hostgroup_name GroupA - member 1 ... - member 10 hostgroup_name GroupB - member 1 ... - member 20 hostgroup_name GroupC - member 1 ... - member 30 Is there a way to collapse each list so that one wi...

Nice. Thanks for the explanation.

How is the time in "Duration" on the dashboard/BUI calculated?

Thanks!

Nevermind. It worked.

If I changed the cfg files in objects/ (e.g. hostgroups.cfg), is there a way to make nagios pick up the config changes without restarting the nagios service? The server is running RHEL7. Using the unit file below. [Unit] Description=Nagios Network Monitoring After=network.target Documentation=https:...

Fixed:

Apache does not know the location of the cgi.cfg since it's not in the default location as expected by Nagios.
Added env var NAGIOS_CGI_CONFIG with the new location.

See
https://assets.nagios.com/downloads/nag ... igcgi.html

My server (RHEL 7) is installed with nagios-4.3.4 from the default rpm. However, I placed the conf files (etc/nagios, var/nagios, var/run, var/log) in my application home directory. I have added user "apache" to my app group in /etc/group. Apache module is installed. Nagios service is runn...

Disabling page tour isn't an option in 4.3.4, but modifying main.php and map.php helped.

Thanks for the tips!
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