65 lines
1.7 KiB
Plaintext
65 lines
1.7 KiB
Plaintext
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NOTES:
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------
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The service definition below assumes you have a command called "check_tcp" already setup
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in your config files.
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The command definition below assumes that the $USER1$ macro is used to define the location
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of your Nagios plugins (i.e. "/usr/local/nagios/libexec") and that the nrpe_check_control
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service is located in that directory.
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SAMPLE CONFIG FILE SNIPPETS:
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----------------------------
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define service {
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host_name <host name goes here>
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description NRPE
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...
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event_handler nrpe_check_control
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check_command check_tcp!-p 5666
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}
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define command {
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command_name nrpe_check_control
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command_line $USER1$/nrpe_check_control $SERVICESTATE$ $SERVICESTATETYPE$ $SERVICEATTEMPT$ "$HOSTNAME$"
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}
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ORIGINAL EMAIL SNIPPET:
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-----------------------
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Date sent: Fri, 30 Mar 2001 18:51:48 -0500
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From: adam.bowen@<>
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Subject: Event Handler
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To: [nagios@nagios.org]
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I am attaching the source code for an event handler I wrote to
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control checks using nrpe. I add the following check to all remote hosts
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using nrpe:
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<see example above>
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I added this line to the commands.cfg file:
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<see example above>
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When the NRPE service check listed above has 3 failed connection
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attempts, it will run the nrpe_check_control which will search the
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services file for all services for $HOSTNAME$ that use the check_nrpe.
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It will then request that all these services be disabled. When the
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NRPE check returns to the OK state, it will request that all services
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using check_nrpe be re-enabled. This will prevent unnecessary e-mail
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when there is a problem with the NRPE daemon. This does require
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that external commands be enabled.
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(See attached file: nrpe_check_control.c)
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I thought some other [Nagios] users might find this useful.
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Adam G. Bowen
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