The image build test now retries 3 times before declaring an image as
failing. This should help the gate in case of unreliable network
connectivity to the mirrors.

We expect the penalty of retrying to build failed images to be low
thanks to docker cache. Only the failing layer should be retried.

Change-Id: I15fd4926019590a150eb22dc885d0ef8cd31e7cc
Closes-Bug: #1466677

Partial-Bug: #1466677
Change-Id: I2fc2ded47bb2ed34fb1e272d35b0758f098ce0ac

An ordering problem with the Dockerfile resultled in this
container and all thin containers failing to build.  This patch
Fixes that problem.

Change-Id: I4a7ba1554bdcba3f2147eb4eaa628d1cc19f84fd
Co-Authored-By: Jeff Peeler <jpeeler@redhat.com>
Closes-Bug: #1468486

When spawning Heat stacks, the DB reaches the max_connections
limit. This causes MariaDB to block all traffic by source IP,
essentially blocking all services. This patch introduces the
MARIADB_MAX_CONNECTIONS parameter to make the max_connections
configurable. The default of 151 max_connections is maintained.

Closes-Bug: #1465422

Change-Id: I869aa9f117c6fa959b1c6948dfc379f30a6bc1d7

Change-Id: Iefc2dfea4bf4ce2fa9a5d1f013594929d218b9fc
Closes-Bug: #1463970

This script will generate the minimal-environment-variables doc
based on the what each services has in the check_required_var field.
Anytime that field is changed run this script and commit the changes.
Since Neutron is a thick container, the script will get a few duplicates
in the neutron-agents field.  When Neutron is thinned out, this script
will function normally.

Closes-bug: #1459347

Co-Authored-By: Lon Hohberger <lhh@redhat.com>
Change-Id: I1ba6bd5148af12cacfd872591b3c7b84a8dccba2

Key difference here is the ip_wrapper.py file. This file and docker 1.7
allow for the network namespaces to be created in the host mount
namespace and propogated into the containers.

Co-Authored-By: Paul Bourke <paul.bourke@oracle.com>
Change-Id: I73bcd1c97bbaf742af883dbf281a8d76aff8aebf

This is new RabbitMQ container with support for HA. It's next step for
provide HA support in Kolla project. RabbitMQ is supporting now
active/active model and It's ready for active/passive model.

Change-Id: I2eb6c65f6268ee96d377e72cf880a01c8042559e
Implements: blueprint rabbitmq-ha

The download link is fixed and updated to use docker-1.7.0
from https://get.docker.com instead of https://master.dockerproject.com
because later one only holds latest docker bin which is 1.8.0,
and get.docker.io is also the official way of getting docker binary
as mentioned in docker install docs.Also fixed the docs to point
that 1.7.0 is minimum version required for docker.
Closes-bug: 1467767

Change-Id: I7770295271499275f937be3c2feab7216a30a388

Database syncs should not be required every time a container starts.
We can default database startup to true, but give the option
to set it to false.

Change-Id: Ib76876b2671f6c31f4511412efd3a438ec78f01f
Closes-bug: #1467576

All start.sh scripts should be in docker/common directory
instead of docker/centos.

Change-Id: Ifc1d07246e3b56156a1dc861e2b262f75c1cd918
Closes-Bug: #1467528

This patch contains keepalived container for yum-based distros.

Change-Id: I8e3ea7a61ad6c27b25b635e7aeeff5ef04a807b4
Implements: blueprint keepalived-container

* Capitalise all usages of "Ansible", "Kolla", and "OpenStack"

* Add note to let users know ssh key setup is not necessary for the aio
  demo.

* Add note to remind users to update the koalla_directory variable.

Change-Id: Icb5c1237aa5de049445cb417e565da550dc87daf

Move the Ansible README under the docs/ dir to make it more visible
to people browsing the docs.

Change-Id: Ibe38ac24ad5c328486f7a9dd13fbe825d77d26e0

This patch provides the basis for an alternate set of images to be
available in Kolla, based on oraclelinux.

It is difficult ahead of time to know all base dependencies and exactly
which repos they'll come from, so at this time I have just added the bare
minimum.

In the next commit keystone will require some essentials that will
likely make sense to add here.

NOTE: To build this image you must set the following .buildconf in the
root of the kolla repo:

cat >> .buildconf << EOF
PREFIX=ol-binary-
EOF

Partially implements: blueprint add-optional-oraclelinux-images

Change-Id: I1ccce8eebe8fa0d4342af2aa482c083d074bda66

It looks like we forgot to update these as part of 793d68a2

Partial-Bug: #1466913
Change-Id: I3a879d33ef6d8200be923a63e2ae31409d247455

* Capitalise all usages of "Ansible", "Kolla", and "OpenStack"
* Fix some typos

Change-Id: I26acd90ca9f4a48673a95b0ab8e331f620058f6e

A missing symlink causes the mariadb-app container to fail to build.
This was introduced when we refactored all of the base images.

Partially Implements: blueprint refactor-base-image-layout

Change-Id: I265b0efb4718c0c08c654f5992235ca34bf364c2

Add in the ability to override the prefix in .buildconf files removing
the requirement to set the prefix in a .buildconf to limit the number
of images built.

Partially Implements: blueprint refactor-base-image-layout

Change-Id: I1da1559e660adc2fe9eaf5e17ce427c89645a8b7

Add openvswitch containers. Openvswitch is seperated into two running
containers:
  ovs-db-server
  ovs-vswitchd

The db container is what everything interacts with. Neutron tells the db
its information, the vswitchd container reads this db and talks to the
kernel module.

The db does not need to be persistent since the plugin agent will
repopulate all the information each time it is restarted and the plugin
agent is required to be restarted when the ovs-vswitchd container is
stopped/started to ensure the ports are setup properly.

This container requires /run for the socket and /lib/modules:ro to load
the appropriate host kernel module.

This userspace tools and the kernel module do _not_ have to match
versions. Additionally, even though it is recommended that the userspace
tool be newer than the kernel version to take advantage of all the
features, it is not required.

Partially Implements blueprint: openvswitch-container

Co-Authored-By: Sam Yaple <sam@yaple.net>

Change-Id: I70e3807be32c9a07346d316e7856421ecf468b9a

This commit adds a few dependencies (that are actually packaging errors)
present in all of the containers, as well as specifically in
heat-engine. Some of the environment variables were not set correctly in
the heat-api-cfn container. The environment variables have also been
correctly added to the genenv script.

Also removed duplicated compose file data already present in
heat-api-engine.

Closes-Bug: #1461872
Change-Id: I9631d1bc6ea42425272570a9dda8cbf5edcef4f3