RE: MySQL DB Connectivity Example

[Sourjya Sankar Sen]

Ok – that seems  to work. Once I added that line and ran “monit validate”, here’s what I got:

 

===========

address@hidden [/var/lib/mysql]# monit validate

'mysqld' failed protocol test [MYSQL] at INET[server.fqdn:3306] via TCP -- MYSQL: error receiving login response

 

'mysqld' trying to restart

'mysqld' stop: /etc/init.d/mysql

Shutting down MySQL.... SUCCESS!

'mysqld' start: /etc/init.d/mysql

Starting address@hidden [/var/lib/mysql]#  SUCCESS!

 

address@hidden [/var/lib/mysql]# monit validate

address@hidden [/var/lib/mysql]#

===========

 

From the looks of it, MySQL had hung again, and got restarted. Running validate a second time didn’t produce any response – so things appear to be running fine?? Any ideas?

 

Thanks,

Sourjya

 

From: Noel [mailto:address@hidden
Sent: Friday, January 25, 2013 11:54 AM
To: address@hidden; This is the general mailing list for monit
Subject: Re: MySQL DB Connectivity Example

 

Have you looked at the send/expect features of connection testing?

http://mmonit.com/monit/documentation/monit.html#connection_testing



  -- Noel Jones

On 1/24/2013 10:02 PM, Sourjya Sankar Sen wrote:

Hello,

   I’m facing this issue with MySQL Server – the server process keeps running and you can do a check by telnet-ing to 3306 and it connects. But that’s where the server hangs. The standard monit config. For MySQL isn’t able to detect this issue, as both process & connection are working. If there a way, I can make monit not just connect, but authenticate and load a database as well to see if the server is actually in operational mode?

 

Thanks,

Sourjya

--

To unsubscribe:

https://lists.nongnu.org/mailman/listinfo/monit-general