specify the identitiy.password in the tempest_config command.

Change-Id: Ic67da24a29a31a013115d80a8bfb030ede6c0742
only remove epel.repo when dist = RedHat

Change-Id: Ia0542c8d60d2fb4ebb7d135313309ed82c7f6fd3
Foreman: fix tests

- fix cinder cycle dependency

Change-Id: I5311139f203e4f751aa60cbff928f046f7269cfb
Sahara service name changes in Juno

openstack-sahara-api is now just the API service, split from
the engine service. The split is still new, so for now the
compatibility service (-all) is used.

Change-Id: I7a9d31f84593802673ad371b74a2165280e7211f
unittests: leave venv for debugging unless packages need to be overridden

Change-Id: I806dbf224ba85a0f0f1396c5e414e9abd0e3ca31
Adds ability use hostvars password over hardcoded one

Change-Id: Idbed401a09552d161f27594964d3e82a5c64af06
staypuft: adding the pool ID option

Change-Id: I3e5ef7920cbf774c34a4e1a560363ad8114883c4
Add swift reselleradmin role for tempest.

Change-Id: I4ec5e45635243fd4a8f39c0a16d73655ffdefe2a
Update rdopkg playbook

Change-Id: I3962f201166d59c2e9df6b14da7fb4a94a6c019f
HACK to use tags set by rdopkg

Change-Id: I9768730f0e3edc257691e6e9baaa665c20a7e124
Add pause before running tempest

Change-Id: If7e7269db94407b2e9bc46c6efe1ad73865c52ee
workaround for rdopkg

Change-Id: Ic390db9d56b4eae0744819218f62063f07a26c5e
no yum update for f21 image

Change-Id: Ief95a980db00dedaae5e3f03ab51afa6b2a0f245