Cassandra Monitoring plugin not working

[bolson]

If you're running version 3.20 of nrpe this is a known issue related to SSL. The issue will be fixed in NRPE v. 3.21

[sandeep09412]

I am running NRPE v2.15

Code: Select all

./check_nrpe -H localhost
NRPE v2.15

[scottwilkerson]

Please find below the command output received at cassandra server

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[user@localhost libexec]$ /usr/local/nagios/libexec/check_nrpe -H 127.0.0.1 -c cassandra
    CASSANDRA CRITICAL -  cannot run /home/user/Downloads/apache-cassandra-3.11.0/bin/nodetool;

This looks like a permissions issue, or your plugin cannot file a file it is looking for, can you run

Code: Select all

ls -al /home/user/Downloads/apache-cassandra-3.11.0/bin/nodetool

[sandeep09412]

Hi,

Please see the command output and ignore casaandra path change.

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[user@localhost libexec]$ ls -al /home/user/apache-cassandra-3.10/bin/nodetool
-rwxrwxrwx. 1 user user 3359 Jan 31  2017 /home/user/apache-cassandra-3.10/bin/nodetool

[scottwilkerson]

Hi,

Please see the command output and ignore casaandra path change.

Code: Select all

[user@localhost libexec]$ ls -al /home/user/apache-cassandra-3.10/bin/nodetool
-rwxrwxrwx. 1 user user 3359 Jan 31  2017 /home/user/apache-cassandra-3.10/bin/nodetool

Can you run the command as the nagios user on the remote server? (This is the command you added to the nrpe.cfg)

Code: Select all

su nagios -c "/path/to/plugin -args"

[sandeep09412]

Thanks, it was permission problem i have made changed permission from /home/user and it is working now.

[bolson]

May we close this topic?

[bolson]

.

[sandeep09412]

Please close this post. Thanks for your help.

[bolson]

Closing this topic as resolved.

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