Updated openstack/openstack
Project: openstack-dev/devstack  509140e25c84dd78bde86c68f531f83572fd2946
null
remove docker from devstack

with I1c9bea2fdeebc4199c4f7d8fca4580a6fb7fed5b nova removed
docker from it's driver tree.

We shouldn't have driver support inside of devstack that's not
part of upstream projects (this has been a line we've been
pretty clear on with Neutron drivers in the past).

Remove docker driver accordingly.

Change-Id: Ib91d415ea1616d99a5c5e7bc3b9015392fda5847
Updated openstack/openstack
Project: openstack-dev/devstack  bcc885d88d4e43fa547b92ac6430e5891c50f2d5
null
Additional attempts to flosh stdout/stderr

The logfile output is piped through awk to apply a timestamp
and filter out all of the xtrace commands in the xtrace output.

A while back we added fflush("") which is supposed to flush all
open output files and pipes. It appears that gawk in precise
is old enough that it may only flush stdout, so explicitly
flush the logfile handle.

Change-Id: If5198c2da2a3278eed8ae3d50c7ca5c15eac6d94
Updated openstack/openstack
Project: openstack-dev/devstack  1fef36e526727b6057ba0d54049e07260a49b1f4
null
test for adding crazy branches

as found by dansmith's clever hack, if devstack lands a crazy
branch name in stackrc, we'd break the devstack gate. While it's
doubtful anyone would do this, add a basic sanity check.

Change-Id: Ib3b1881ed4fd520a1828ed073a7c8353e6f0a839