Updated openstack/openstack
Project: openstack/nova  41a5f97330ac2e04d04f6115f35ea576e43f566e

vmware: Use exc_info when logging exceptions

There were several instances where we were logging exceptions as a
string, but from the context a full stack trace was intended. This
change updates these to use exc_info, which logs the exception with a
full stack trace.

Change-Id: I93ac0208c3643ac90ffb36e50ad59f49c66ad88b
Updated openstack/openstack
Project: openstack-dev/devstack  c06c9e1f904a81e0fef646273b07510e90995364

Do not clean docs directory

The docs/source has been introduced by change-id:
Ide5f7d980a294c7a9f8a3decaed0939f1c239934, but clean.sh try to clean
whole docs direcotry, which is not right.

Meanwhile, there are directories in FILES_TO_CLEAN variable, which means
rm -f will not work. We need to use rm -rf.

Change-Id: I4e10d70d5638ce7e7a9215f5bd848422aa90aad3
Closes-Bug: #1335399