Sahara-ci 3rd party testing configs (jjb, zuul, etc.)

Gerrit User 13919 7138b867e2 Create patch set 4 ... Uploaded patch set 4: Patch Set 3 was rebased. Patch-set: 4 Subject: Added playbook for nodepool Commit: 86d68a361d Groups: 28565088f3		2017-08-08 13:09:26 +00:00