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Munin MySQL plugin not working or blank graphs

November 23rd, 2008 Masao No comments

Add a user “nobody” only accessible via “localhost” with no password and only “usage” privileges.

If you look at the MySQL log, you will see the munin client accessing MySQL via the “nobody” user.

To test the munin client, connect to your client via telnet:

$ telnet localhost 4949

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