570077 - [amo] tm-amo01-slave01 wasn't getting traffic this week?

Status: RESOLVED FIXED

(mozilla.org Graveyard :: Server Operations, task)

Description

[Jeff Balogh (:jbalogh)]

[1] says there hasn't been any SELECT activity on tm-amo01-slave01 since 5/27.  The other graphs on [2] seems to confirm this so I don't think it's a munin problem.

Is this true?  How did it happen?  How did it get fixed?  How do we monitor this?

amo just connects to 10.2.83.200 which load-balances the slaves, so we can't tell who we're connecting to.

[1]: http://munin.mozilla.org/munin/db-amo01/tm-amo01-slave01.mozilla.org/mysql_commands.html
[2]: http://munin.mozilla.org/munin/db-amo01/tm-amo01-slave01.mozilla.org/index.html

Comment 1

[Dave Miller [:justdave]]

don't know how it got pulled, but oremj put it back.  The monitoring got yanked when we removed it from the netscaler.  It got moved back to the netscaler when the ACE topped out last week.

Comment 2

[Dave Miller [:justdave]]

nagios monitors have been re-added.

Comment 3

[Dave Miller [:justdave]]

guess the main thing here is we didn't know it was out of the pool because the nagios monitoring was missing.  That's been fixed now.