This patches changes deploy_gate quite a bit so in reality all
deployments will now assume multinode (even if it's single node). After
that we will refactor it even further to enable easy addition of new
scenerios.

Change-Id: I1faada46e6a7aa026128b2f01d77eabb04759439

While is not an issue, just an style format,
etc/hosts generated by baremetal role have
some tabs where it shouldn't.

Change-Id: I90d82ea78b3dac7e8ec3f8cc546b67cc61c41536
Closes-Bug: #1692913

On RedHat libvirt is just a metapackage and it does
nothing with libvirt daemon itself if we remove it.
On Ubuntu the correct package name with libvirt daemon
is libvirt-bin.

Closes-Bug: #1690356
Change-Id: Ief8dfd8c038b10878621aefcc8f559aa20dc498b
Signed-off-by: Pavel Glushchak <pglushchak@virtuozzo.com>

Considering the safety, 644 is enough
other user is not necessary to having write permission.
adding 'su' in where needs writing permissions is a good practice
this operation is safer.

Change-Id: I45d0c6e5ef7338f93db21cf4ef58b4a4fd831210

Add a new subcommand 'check' to kolla-ansible, used to run the
smoke/sanity checks.

Add stub files to all services that don't currently have checks.

Change-Id: I9f661c5fc51fd5b9b266f23f6c524884613dee48
Partially-implements: blueprint sanity-check-container

Change-Id: I1e90b0aeebaa0db0b91370eccfc0b707d9668752

I've seen issues with API versioning between docker 1.11 and docker-py
in containers. 1.12 seems fine. We should also pin docker-py version in
kolla-toolbox image.

Change-Id: I07d5f573176b79a3775dcab2748f428c114bd985

Leaved vagrant and documentation harcoded
/etc/kolla paths due the nature of the files.

Change-Id: Id316980d3d4e8f3de98672d7ed258e0652ed7213
Closes-Bug: #1659771

i think the baremetal project need not precheck.yml

Change-Id: I5805dc14024f865179d7e7ea4c1634cdf193f4cd

Change-Id: I9232c10448773410a9b7cf932f68696d69bd0462
Closes-Bug: #1651816

Add missing "become: True"

Change-Id: I22b9a44fa3e5d147f487e2e24f3f0a65484951ff
Closes-Bug: #1648370

make bool filter more consistence between all roles.

TrivialFix

Change-Id: Icd51749039b1448e09a4713da093b16f965f9ed8

Add preceding 0 to the permission, otherwise it will be regard as decimal.

TrivialFix

Change-Id: I762b38a71143df9f378f74e534643534f2bc68b8

Closes-Bug: #1638762

Change-Id: I23565f72166088444a49269ff9e406a3ab7a40d4

We need this hostname to resolve to api_interface.

Change-Id: Ie66c1abc2d5a16c56cb5b83e48787efd5bf54fc3
Closes-Bug: #1634910

* Merge prechecks.yml and site.yml playbook
* Create empty precheck.yml into all roles.

Change-Id: I8a138558a26c0a2a66c5fd48ed37be657c99c1dd
Implements: blueprint condition-pre-check

Add become: True to update /etc/hosts in pre-install baremetal configuration

TrivialBug
Change-Id: I21e8125272d6b980662779ad55899f04cb6b6a50

TrivialFix

Change-Id: I2cc1441a5fcf9c09db01d17c840bb784f4db1c0e

TrivialFix

Change-Id: Ia4ffc05012102d2f3afacdd92250949ae094d10c

keep consistent with above

TrivialFix

Change-Id: Ia4b531eae1eb31b047b3486861c30c93abb8132d

TrivialFix

Change-Id: I778d0a55adf1302c7a6f0702fec3a381d851f3df

TrivialFix

Change-Id: I2004b234520aa16ce2a76d8996cfb9d1a8174439

Since compute nodes needs to resolve each other, and controller nodes
needs to resolve each other, let everyone resolve everyone.

Change-Id: I1ee117bdb2d71d48a064c4d317b53a1500bdd753
Closes-Bug: #1623669

TrivialFix

Change-Id: Ifa6432f24d4eaa354b977b71a6dbcd5f5080e1b0

TrivialFix
Closes-Bug: #1620213

Change-Id: I2446aebafb37add2172d6858be47a6983d461d46

- The baremetal_nic variable was used as part of
  kolla host playbook when generating the /etc/hosts file.
  Populating the /etc/hosts is done to ensure that rabbitmq
  can reach the other nodes in the rabbitmq cluster by hostname.
- Before this change the baremetal_nic variable was used to
  determin which interface to read when mapping the hostname to
  an ip address.
- This change removes baremetal_nic and uses api_interface
  instead as the hostname used by rabbitmq should always map to the
  api_interface ip.

TrivialFix
Closes-Bug: #1618381

Change-Id: I65fe3aad58ac34b001a1f4a38641addc9fa5a1d4

Add note about raw install
Add apt-get update before install python

TrivialFix
Closes-Bug: #1618297

Change-Id: I08372dcfe71dff8c0a50a421788309b642e2a521

There will never be a need for these python development packages
in the baremental install case, so removing them from main.yml.

TrivialFix

Change-Id: Iab8edcfd07c818e40328aa5311b84880b656af08

With current implementation generation of hostfile is N^2, let's at
least limit this to controller nodes. Currently only RabbitMQ requires
hostnames, and these lands on control.

TrivialFix

Change-Id: I15f8d98386ede8bbc89f66923f21547efe20ff37

Change-Id: Ie70db1b18a73528b1194e4fbcf53d09fed20f4a0
Implements: blueprint kolla-host