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Exclude device nrpe Linux disk check
Posted: Mon Jun 29, 2015 9:02 am
by jkinning
I am running this command
Code: Select all
./check_nrpe -H <host> -c check_disk -a '-w 5% -c 3%'
which includes all mount points but this also includes the /dev whcih I want to exclude. I've tried to exclude this in the check by trying to include -x /dev but that doesn't work. I want to check all the mount points per system which again this check appears to work if I can remove specific mount points like /dev.
Is there a better, more efficient, check to use to accomplish what I am trying to do? I would like a single check to check all the mount points and notify when a mount point reaches the desired limit.
Re: Exclude device nrpe Linux disk check
Posted: Mon Jun 29, 2015 9:28 am
by jdalrymple
-X accepts type, not name:
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[jdalrymple@localhost /usr/local/libexec/nagios]$ ./check_disk -w 20% -c 10%
DISK CRITICAL - free space: / 29153 MB (98% inode=99%); /dev 0 MB (0% inode=-); /mnt/nfs1 764355 MB (80% inode=99%); /pool0 764355 MB (99% inode=99%); <snip>
[jdalrymple@localhost /usr/local/libexec/nagios]$ ./check_disk -w 20% -c 10% -X devfs
DISK OK - free space: / 29153 MB (98% inode=99%); /mnt/nfs1 764355 MB (80% inode=99%); /pool0 764355 MB (99% inode=99%); <snip>
Re: Exclude device nrpe Linux disk check
Posted: Mon Jun 29, 2015 10:28 am
by jkinning
Ok, once again I am doing something wrong.
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./check_nrpe -H <host> -c check_disk -a '-w 5% -c 3%' -X devfs
./check_nrpe: invalid option -- 'X'
NRPE Plugin for Nagios
Copyright (c) 1999-2008 Ethan Galstad ([email protected])
Version: 2.15
Last Modified: 09-06-2013
License: GPL v2 with exemptions (-l for more info)
SSL/TLS Available: Anonymous DH Mode, OpenSSL 0.9.6 or higher required
Usage: check_nrpe -H <host> [ -b <bindaddr> ] [-4] [-6] [-n] [-u] [-p <port>] [-t <timeout>] [-c <command>] [-a <arglist...>]
Options:
-n = Do no use SSL
-u = Make socket timeouts return an UNKNOWN state instead of CRITICAL
<host> = The address of the host running the NRPE daemon
<bindaddr> = bind to local address
-4 = user ipv4 only
-6 = user ipv6 only
[port] = The port on which the daemon is running (default=5666)
[timeout] = Number of seconds before connection times out (default=10)
[command] = The name of the command that the remote daemon should run
[arglist] = Optional arguments that should be passed to the command. Multiple
arguments should be separated by a space. If provided, this must be
the last option supplied on the command line.
Note:
This plugin requires that you have the NRPE daemon running on the remote host.
You must also have configured the daemon to associate a specific plugin command
with the [command] option you are specifying here. Upon receipt of the
[command] argument, the NRPE daemon will run the appropriate plugin command and
send the plugin output and return code back to *this* plugin. This allows you
to execute plugins on remote hosts and 'fake' the results to make Nagios think
the plugin is being run locally.
Re: Exclude device nrpe Linux disk check
Posted: Mon Jun 29, 2015 10:33 am
by jolson
You will need to wrap all of your arguments in quotes. Please give the following a try:
Code: Select all
/usr/local/nagios/libexec/check_nrpe -H 192.168.x.x -c check_disk -a '-w 20% -c 10% -X devfs'
Re: Exclude device nrpe Linux disk check
Posted: Mon Jun 29, 2015 6:52 pm
by jkinning
I was able to use the -x /dev -x /dev/shm to exclude these after surrounding the entire command in quotes.
Re: Exclude device nrpe Linux disk check
Posted: Tue Jun 30, 2015 6:32 am
by lmiltchev
I am glad your issue has been resolved! I am locking this topic now. If you have any more questions/issues, please start a new thread.