Updated openstack/openstack
Project: openstack/horizon  24ff867af3e9bb7d0072d15aad22d5d1ad215cd9
null
Integration tests - running the tests

Initial setup for running the integration tests. A basic test is
included to ensure this works, although it will be rewritten to follow
the Page Object pattern. Thanks to Daniel Korn for the initial test.

https://wiki.openstack.org/wiki/Horizon/Testing/UI

Implements blueprint: selenium-integration-testing

Change-Id: Id5b62cdeac5295667a3922f7bed1db3c7617f841
Updated openstack/openstack
Project: openstack/nova  414c91638ac5a976b7ff8641b956140f7fa13f7a
null
Use uuid instead of name for lvm backend

Because libvirt lvm volumes are based on instance['name'], it means
that the actual names used in lvm storage are based on an operator
configuration variable: instance_name_template (default is
'instance-%08x').

However this is site changeable, and changeable at any time. This
creates 2 failure modes.

1. Operator changes this, the result is all volumes created before the
change are no longer able to be cleaned up by nova

2. Operator has changed this to something that includes end user
input, like %(display_name), which would allow one user to impact
another (user A has display name "bob", user B has display name
"bob_joe")

This changes the lvm backend to use instance['uuid'] as it's
identifier which we know is unique, non overlapping, and not
changeable based on whims of site policy.

It also provides limited backwards compatibility for cleaning up old
disks if the installation was using the default template (which is
safe), otherwise it logs a warning about possibly leaking a disk which
will need to be manually cleaned up. That should be removed once we
open the Juno tree.

UpgradeImpact - while there is no operator action required to upgrade
over this change, if the nova install included a non default value for
instance_name_template then old lvm volumes will need to be cleaned up
manually after old guests are destroyed.

Change-Id: Ib36b962971fd1f66ea9a0818e91fec59e118e686
Closes-Bug: #1285735