Add devstack base job for zuul v3

This should be managed in the devstack repo, since it's a base job to
run devstack.

Change-Id: Iffe54fbccbccd68db08f79a1b51dd7f76dbff408
Depends-On: Ie2119f24360d56690ffd772b95a9ea6b98dd4a39
diff --git a/roles/setup-tempest-user/files/51_tempest_sh b/roles/setup-tempest-user/files/51_tempest_sh
new file mode 100644
index 0000000..f88ff9f
--- /dev/null
+++ b/roles/setup-tempest-user/files/51_tempest_sh
@@ -0,0 +1,3 @@
+tempest ALL=(root) NOPASSWD:/sbin/ip
+tempest ALL=(root) NOPASSWD:/sbin/iptables
+tempest ALL=(root) NOPASSWD:/usr/bin/ovsdb-client