Nagios check_tcp not showing correct status on UI
Re: Nagios check_tcp not showing correct status on UI
If I do not use that as a part of the syntax, it will throw syntax error.
Re: Nagios check_tcp not showing correct status on UI
What syntax error? If there's a syntax error there's an issue with the command, service, etc.
Using nrpe means the check_tcp command will run on the remote host, which I doubt is what is wanted. You have to ask yourself where you want check_tcp to run. To me it makes more sense to run from the nagios host.
I think you can combine all the services using check_tcp into one check_tcp command and just use check_tcp. It looks like you're making this harder than it needs to be. There should be a check_tcp command.
Using nrpe means the check_tcp command will run on the remote host, which I doubt is what is wanted. You have to ask yourself where you want check_tcp to run. To me it makes more sense to run from the nagios host.
I think you can combine all the services using check_tcp into one check_tcp command and just use check_tcp. It looks like you're making this harder than it needs to be. There should be a check_tcp command.
Re: Nagios check_tcp not showing correct status on UI
No, it gives a syntax error. See, like below. I am a bit confused on how I can monitor these ports using a single command ? Any documentation got this ?
Jun 23 10:39:32 nagios-core nagios[2654]: Nagios Core 4.4.6
Jun 23 10:39:32 nagios-core nagios[2654]: Copyright (c) 2009-present Nagios Core Development Team and Community Contributors
Jun 23 10:39:32 nagios-core nagios[2654]: Copyright (c) 1999-2009 Ethan Galstad
Jun 23 10:39:32 nagios-core nagios[2654]: Last Modified: 2020-04-28
Jun 23 10:39:32 nagios-core nagios[2654]: License: GPL
Jun 23 10:39:32 nagios-core nagios[2654]: Website: https://www.nagios.org
Jun 23 10:39:32 nagios-core nagios[2654]: Reading configuration data...
Jun 23 10:39:32 nagios-core nagios[2654]: Read main config file okay...
Jun 23 10:39:32 nagios-core nagios[2654]: Read object config files okay...
Jun 23 10:39:32 nagios-core nagios[2654]: Running pre-flight check on configuration data...
Jun 23 10:39:32 nagios-core nagios[2654]: Checking objects...
Jun 23 10:39:32 nagios-core nagios[2654]: Error: Service check command 'check_load -a -w .15,.10,.05 -c .30,.25,.20' specified in service 'CPU Load' for host 'ELK-Stack' not defined an>
Jun 23 10:39:32 nagios-core nagios[2654]: Checked 12 services.
Jun 23 10:39:32 nagios-core nagios[2654]: Checked 2 hosts.
Jun 23 10:39:32 nagios-core nagios[2654]: Checked 1 host groups.
Jun 23 10:39:32 nagios-core nagios[2654]: Checked 0 service groups.
Jun 23 10:39:32 nagios-core nagios[2654]: Checked 1 contacts.
Jun 23 10:39:32 nagios-core nagios[2654]: Checked 1 contact groups.
Jun 23 10:39:32 nagios-core nagios[2654]: Checked 25 commands.
Jun 23 10:39:32 nagios-core nagios[2654]: Checked 5 time periods.
Jun 23 10:39:32 nagios-core nagios[2654]: Checked 0 host escalations.
Jun 23 10:39:32 nagios-core nagios[2654]: Checked 0 service escalations.
Jun 23 10:39:32 nagios-core nagios[2654]: Checking for circular paths...
Jun 23 10:39:32 nagios-core nagios[2654]: Checked 2 hosts
Jun 23 10:39:32 nagios-core nagios[2654]: Checked 0 service dependencies
Jun 23 10:39:32 nagios-core nagios[2654]: Checked 0 host dependencies
Jun 23 10:39:32 nagios-core nagios[2654]: Checked 5 timeperiods
Jun 23 10:39:32 nagios-core nagios[2654]: Checking global event handlers...
Jun 23 10:39:32 nagios-core nagios[2654]: Checking obsessive compulsive processor commands...
Jun 23 10:39:32 nagios-core nagios[2654]: Checking misc settings...
Jun 23 10:39:32 nagios-core nagios[2654]: Total Warnings: 0
Jun 23 10:39:32 nagios-core nagios[2654]: Total Errors: 1
Jun 23 10:39:32 nagios-core nagios[2654]: ***> One or more problems was encountered while running the pre-flight check...
Jun 23 10:39:32 nagios-core nagios[2654]: Check your configuration file(s) to ensure that they contain valid
Jun 23 10:39:32 nagios-core nagios[2654]: directives and data definitions. If you are upgrading from a previous
Jun 23 10:39:32 nagios-core nagios[2654]: version of Nagios, you should be aware that some variables/definitions
Jun 23 10:39:32 nagios-core nagios[2654]: may have been removed or modified in this version. Make sure to read
Jun 23 10:39:32 nagios-core nagios[2654]: the HTML documentation regarding the config files, as well as the
Jun 23 10:39:32 nagios-core nagios[2654]: 'Whats New' section to find out what has changed.
Jun 23 10:39:32 nagios-core systemd[1]: nagios.service: Control process exited, code=exited, status=1/FAILURE
Re: Nagios check_tcp not showing correct status on UI
Hey, I resolved it myself. Let's close this out.
Re: Nagios check_tcp not showing correct status on UI
What fixed it?
The following is another issue not related...
Jun 23 10:39:32 nagios-core nagios[2654]: Error: Service check command 'check_load -a -w .15,.10,.05 -c .30,.25,.20' specified in service 'CPU Load' for host 'ELK-Stack' not defined an>
The following is another issue not related...
Jun 23 10:39:32 nagios-core nagios[2654]: Error: Service check command 'check_load -a -w .15,.10,.05 -c .30,.25,.20' specified in service 'CPU Load' for host 'ELK-Stack' not defined an>