Comment 7 for bug 1565105

Reviewed: https://review.openstack.org/302415
Committed: https://git.openstack.org/cgit/openstack/kolla/commit/?id=316eee3680d0f934b8491367c6007ea16ec41906
Submitter: Jenkins
Branch: master

commit 316eee3680d0f934b8491367c6007ea16ec41906
Author: Steven Dake <email address hidden>
Date: Wed Apr 6 15:24:12 2016 -0400

    Increase max pool size so conductor doesn't implode

    When horizon is used to launch 2000 VMs, nova-conductor is very
    busy making database connections. All 55 database connections are
    in use, resulting in an inability to garbage collect database
    connections. Instead raise the max pool to 50 which will allow
    50 concurrent database connections and the max overflow to 1000
    which permits the database connections to finish the job at
    large nodecount scales.

    Closes-Bug: #1565105

    Change-Id: I26dc2f7fda8760197888a1d61fbc45dfada2dd06