Add search domain to resolv.conf

Change-Id: Ibca44534c6a99557d0e0bc46e801bda2122d4a03
Closes-Bug: #1286028
Rename Savanna to Sahara

This change is for Fuel 5.0(IceHouse)

Implements: bug #1297733

Change-Id: Ifae910470190c3f93f828cbb668498b446ccde0a
Add command for create database schema for Sahara

This change is for Fuel 5.0 (IceHouse)

Change-Id: Idc75cf46655edf2991f3dad010c8c591b63d7016
Added example for rsyslog module

A simple example of how to use "rsyslog" module to configure and
run rsyslogd service.

Change-Id: I21b197e5d66d7750fc444d1f0d35ff16a7c8f8ab
Relocate haproxy and VIPs to the network namespace

Includes:
* OCF script for managing VIP inside network namespace
* OCF script for managing haproxy inside network namespace
* changes in manifests

blueprint relocate-haproxy-to-its-own-network-namespace

Change-Id: I11a77920a0f0cf3827e52630f95f23e2eb4a965b
Optional install Nailgun OSTF from PRM packages

Change-Id: Ib73410ff8d3f06e7195e0b9d41862390588a212a
Merge "Relocate haproxy and VIPs to the network namespace"
Merge "Rename Savanna to Sahara"
Merge "Add command for create database schema for Sahara"
Merge "Optional install Nailgun OSTF from PRM packages"
Set $production variable to 'dev' by default

Until Nailgun and OSTF packages will not be in stable repos
we should install them from sources to virtualenv

Change-Id: Ib27d98777dec58d00ab4e03ef3290205290e90fe
Merge "Add search domain to resolv.conf"
Add forgotten yumhelper file

This file is used by yum provider and we
have forgotten to add it.

Change-Id: I70735fae6ff4763a0278160207f81e8da4bbe378
Closes-Bug: 1301326
Add package providers and version lookup

This commits adds modified version of the
Puppet Package type. It includes code that
looks for package version in /etc/versions.yaml
file if the package is going to be installed instead
of just installing the first available version.

This lookup will be initiated only is you
pass :installed or :present to the package's
ensure property. Passing :latest, :absent
or explicit version string will cause
the default behaviour.

Lookups will be performed only for apt and
yum providers.

Yum and Apt providers in this patch are
hacked to support transactional rollbacks.
When the provider is updating the package from
one version to another it saves the diff of
packages to a file and if it’s ever asked to
install the previous version again the provider
takes the diff file and installs the previous
package versions and their dependencies.

Change-Id: I84e4b7540f9e72ceb2e1dee0762184d3e2b4356c
Implements: blueprint patch-openstack