Updated openstack/openstack
Project: openstack/nova  26564a079fce7b6b7e8de9b5f0fc00d1a4a6e6ec

Let update_available_resource hit slave

Deployments that have a slave_connection configured can offload
read queries generated by this periodic task there. For
deployments with no slave, behavior remains the same.

Change-Id: Ie663ccc4e3e4334af4bdf75a95689c41ecc959b9
Blueprint: juno-slaveification