[Openstack-operators] Too many connections

Fran Barrera franbarrera6 at gmail.com
Mon May 30 15:23:37 UTC 2016


I'm using Mitaka on ubuntu 16.04 and I have many problems in horizon. I can
see this in the logs of all components: "OperationalError:
(pymysql.err.OperationalError) (1040, u'Too many connections')" If I
increase the max_connections on mysql works well a few minutes but the same
error. Maybe Openstack don't close connections with Mysql. The version of
Mysql is 5.7.

Any suggestions?

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