Updated openstack/openstack
Project: openstack/cinder  fab715089151d7ac156973ae4eb00699f22f815c

SSHPool in utils should allow customized host key missing policy

The cinder/utils SSHPool should allow  missing key policy and host key
file being customized so that any caller can determine by their own
scenario if the host key file can be customized, or if an 'AutoAdd' is
appropriate, or just reject the key when mismatch. This will give more
flexible customization and also prevent any security issue as a middle
man.

Closes-Bug: #1320056
Change-Id: I3c72b0d042de719ecd45429d376bd88d0aefb2cc