Monitoring Open Source databases with BIG-IP

One of the nice features that was added in the 10.1 release of our BIG-IP software was the addition of native monitors for both PostgreSQL and MySQL. These new monitors allow you to more accurately mo...
Published May 25, 2010
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Haluk_Yildirim_'s avatar
Haluk_Yildirim_
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Mar 14, 2017

Hello:

 

I am trying to configure more intelligent Galera monitoring. This is a typical output from the query I am after.

 

MariaDB [(none)]> SHOW GLOBAL STATUS LIKE 'wsrep_cluster_status'; SHOW GLOBAL STATUS LIKE 'wsrep_ready'; +----------------------+---------+ | Variable_name | Value | +----------------------+---------+ | wsrep_cluster_status | Primary | +----------------------+---------+

 

I did play with the receive column and row but we are getting weird results (F5 takes a member down when it is not down). In the thomas Jefferson example, Is row 3 where ID is 3 or is the 3rd in the resultset? I am assuming headers of the columns are not taken into account.

 

In my monitor that I was testing with, receive column was two and receive column was one.

 

I read that we can debug these but requires newer code.

 

Thanks in advance

 

Luke