openstack/kolla-ansible
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Ansible deployment of the Kolla containers
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Paul Bourke e09375a4ed Upgrade task for Swift 
Based on the Nova upgrade patch and recommendations from Swift PTL John
Dickinson at
https://swiftstack.com/blog/2013/12/20/upgrade-openstack-swift-no-downtime/

Notes:

As part of this upgrade I have chosen to *not* migrate any data from the
old style swift_data container. This is because it was never intended to
be used in production; this fact is made clear in the docs.

In regards to testing, as of this patch we do not yet have an upgrade
task for the common containers (rsyslog and kolla-toolbox), so
attempting to upgrade swift will result in it failing to find the
kolla-toolbox. This will be true of any other upgrade until upgrade for
common is added. It can be worked around by deploying another role such
as keystone which will drag in the common role and start up
kolla-toolbox, after which Swift can be successfully upgraded.

Change-Id: I138556932e9bddcd595d94a3dcb69603268880ff
Partially-Implements: blueprint upgrade-kolla
Implements: blueprint upgrade-swift
2016-02-21 10:12:58 +00:00
ansible Upgrade task for Swift 2016-02-21 10:12:58 +00:00
demos Extension .md is changed to .rst 2015-08-24 22:14:22 +05:30
dev Set nova hypervisor to qemu in Vagrant 2016-02-18 14:29:09 +09:00
doc Refined documentation regarding registry 2016-02-18 17:40:21 -05:00
docker Make Heka collect Magnum logs 2016-02-19 21:56:10 +00:00
etc Merge "Use uppercase 'S' in word "OpenStack"" 2016-02-15 16:23:37 +00:00
kolla Merge "fix the custom profile raise exception issue" 2016-02-20 16:36:59 +00:00
specs Merge "Logging with Heka spec" 2016-02-17 11:14:44 +00:00
tests Merge "Separate exclusion list for source and binary types" 2016-01-26 05:52:06 +00:00
tools Add Heka to common role 2016-02-19 20:32:00 +00:00
.gitignore Standardize bashate and add linters 2016-01-13 17:33:28 +00:00
.gitreview Update .gitreview for project rename 2015-09-11 20:57:54 +00:00
.testr.conf Merge "Revert "Capture the log in default"" 2016-01-19 15:36:52 +00:00
LICENSE Add ASL license 2014-09-20 17:29:35 -07:00
loc Fix up loc with change to devenv 2015-10-12 09:02:30 -07:00
README.rst Tidy up README.rst 2016-02-17 17:21:00 -07:00
requirements.txt Updated from global requirements 2016-02-17 19:19:46 +00:00
setup.cfg Remove unexisting data_files in setup.cfg 2016-02-02 17:46:17 +01:00
setup.py Updated from global requirements 2015-11-13 17:11:37 +00:00
test-requirements.txt Updated from global requirements 2016-01-19 13:48:15 +00:00
tox.ini Make pep8 *the* linting interface 2016-02-11 09:55:28 +00:00

README.rst

Kolla Overview

The Kolla project is a member of the OpenStack Big Tent Governance. Kolla's mission statement is:

Kolla provides production-ready containers and deployment tools for
operating OpenStack clouds.

Kolla provides Docker containers and Ansible playbooks to meet Kolla's mission. Kolla is highly opinionated out of the box, but allows for complete customization. This permits operators with little experience to deploy OpenStack quickly and as experience grows modify the OpenStack configuration to suit the operator's exact requirements.

Getting Started

Learn about Kolla by reading the documentation online docs.openstack.org.

Get started by reading the Developer Quickstart.

Kolla provides images to deploy the following OpenStack projects:

As well as these infrastructure components:

  • Ceph implementation for Cinder, Glance and Nova
  • Openvswitch and Linuxbridge backends for Neutron
  • MongoDB as a database backend for Ceilometer and Gnocchi
  • RabbitMQ as a messaging backend for communication between services.
  • HAProxy and Keepalived for high availability of services and their endpoints.
  • MariaDB and Galera for highly available MySQL databases

Docker Images

The Docker images are built by the Kolla project maintainers. A detailed process for contributing to the images can be found in the image building guide.

The Kolla developers build images in the kollaglue namespace for every tagged release and implement an Ansible deployment for many but not all of them.

You can view the available images on Docker Hub or with the Docker CLI:

$ sudo docker search kollaglue

Directories

  • ansible - Contains Ansible playbooks to deploy Kolla in Docker containers.
  • demos - Contains a few demos to use with Kolla.
  • dev/heat - Contains an OpenStack-Heat based development environment.
  • dev/vagrant - Contains a vagrant VirtualBox/Libvirt based development environment.
  • doc - Contains documentation.
  • etc - Contains a reference etc directory structure which requires configuration of a small number of configuration variables to achieve a working All-in-One (AIO) deployment.
  • docker - Contains jinja2 templates for the docker build system.
  • tools - Contains tools for interacting with Kolla.
  • specs - Contains the Kolla communities key arguments about architectural shifts in the code base.
  • tests - Contains functional testing tools.

Getting Involved

Need a feature? Find a bug? Let us know! Contributions are much appreciated and should follow the standard Gerrit workflow.

  • We communicate using the #kolla irc channel.
  • File bugs, blueprints, track releases, etc on Launchpad.
  • Attend weekly meetings.
  • Contribute code.

Contributors

Check out who's contributing code and contributing reviews.