add nodes.yml to cleanup

Change-Id: I902a5cbbec18f59c26f29dd09d163e21f4d9d1cc
epel cleanup and add epel var to defaults

Change-Id: I857e68b1e14d611ef022eb8847d8f06f266697ab
updated variables for snapshot role

Change-Id: I5aaa4d2baeaeae2c4c1fadb02596db8f1d9fa960
update for snapshots

Change-Id: I3da147f2ffef68613d6685804984440217afa733
update to run.sh

Change-Id: Idf1bb9232d93ecc03eb69c116790e1686555af44
going to just snapshot and identify by name

Change-Id: Idb0de46ab5546613fbad64c25652db1035d9733f
remove python-backports workaround for centos

Change-Id: Iadc820bb77b8b22a5815697d1caaf47792458df6
variable for boot wait times: wait_for_boot

Change-Id: Ia81cafadc668502bac274575bc852ec8f552bde9
add tempest tags for multinode

Change-Id: Ia9e90a7ce494c738d492411cacb38f59a01d696c
first pass at grizzly support

Change-Id: I183a0ea9addeb7097e73ccce0051cbe603c47cd3
move python-httplib2 into foreman/common

move python-httplib2 into foreman
move yum repolist to packstack

Change-Id: Ibeea4c1bbeae0e3c23cfb588f111b581809471f2
Adding roles and playbook for instack

This commit adds the roles for instack undercloud install.
The roles to deploy the overcloud, launch an instance in
the overcloud and run tests will be in separate commits.

Change-Id: Ic6cdcbafdfe7dcffa2f41fe3523ca04cb76fef1b
pass correct variables to create rc

Change-Id: I425847d2b09ffc574d41ba413d16667766c5b7d1
packstack cleanup, add debug

Change-Id: I13f316e833f2c792f5be86cf86095f9f5ba8715d
Adding roles to deploy the overcloud with instack

This commit adds the roles and playbook entries to
prepare and deploy the overcloud. Roles to test the
overcloud will be in a separate commit.
It also adds common defaults and tasks for the stack
user as this will be duplicated in deploying the
overcloud and testing it.

Change-Id: I3c612fe72f186af5ea2b241c22664ef14b1fb216
cleanup on multinode ssh-keys

Change-Id: I8eb1869c3d330d8093d503299e2607346cbc6aca
Add entries to gitignore for hosts and inventory files

Change the hosts line to *hosts (to catch foo_hosts), and add inventory*
to .gitignore

Remove inventory directory that should not have been there

Change-Id: I364fceb7f3679e85bb16fa8e015629f92c0175ee
Adding roles to test the deployed overcloud

This commit adds the final part of instack workflow:
install undercloud, prepare overcloud, deploy
overcloud and test overcloud by launching an
instance in it.

Change-Id: I2f4c50a4bf460ba52d073afad7b641595a30fbc1
Install screen and tmux also on the undercloud

User is expected to connect via ssh directly to the undercloud VM from
their workstation, so they might want to run tmux/screen inside that
session so that they can have e.g. one tab for API process, one tab
for UI process, etc.

Change-Id: Ic77536edef02a412b036cb264641eee71511691e
workaround for broken rhel6 sysrepos

Change-Id: I37c6dbc10721cba50f305d20162adb89235d80e9