tree 1d90913d570deacbfb4f233d2bfe69141fefd993
parent 5b5f1b1dc72344ba591c554d7c195245e59c17c8
author ps3910 <ps3910@att.com> 1562820884 -0700
committer Sphicas, Phil (ps3910) <ps3910@att.com> 1563060267 -0700

Zuul: Fix extra quotes when writing devstack localconf

Generate the correct TEMPEST_PLUGINS environment variable, moving to
the new variable tempest_plugins introduced with [0], to get around
devstack's behavior of quoting all arguments [1]. Maintain the old
syntax for releases earlier than stein.

[0] https://review.opendev.org/639374
[1] https://review.opendev.org/636078

Change-Id: I498c637da9dac7605851b2edbbfb302103c3d6a9