Updated openstack/openstack
Project: openstack-dev/devstack  360b7116cde86677af172b03a5efd71dc9c5e832
null
Kill process groups in screen_stop()

Previously only the top child process was killed, killing the process
group also takes all of the child processes with it.

Closes-bug: 1271889
Change-Id: If1864cc4f1944f417ea3473d81d8b6e8e40030c2
Updated openstack/openstack
Project: openstack-dev/devstack  31756f90dfeb08fffed8fbfa4d6995c5111c111e
null
Add get-pip.py/*.qcow2 to .gitignore

files/get-pip.py and *.qcow2 are installed by DevStack itself. So
we shouldn't manage it with the git repository.

Change-Id: Ib22ed814d3d3eb33ef3ff45874b0ff36b2036cf5
Updated openstack/openstack
Project: openstack-dev/devstack  6f31d76ef3336aec2e08eaa6656344107f2ff4ba
null
Remove unnecessary slash from ceilometer endpoint

The last slash in ceilometer endpoint is not needed, it should be
removed because it will generate redundant slash which has been
treated as a bug in ceilometer.

Change-Id: Ifcff9b63921f5b1dda667d8e77aab22ca2928a8b
Closes-Bug: #1271556
ref: https://review.openstack.org/#/c/63279/