openstack/kolla-ansible
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Ansible deployment of the Kolla containers
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SamYaple f66d1fa709 Simulate normal ansible behaviour with shared role 
By default, if the same role is called in ansible it will only run
once per node. Due to how we have the inventory setup ansible views
every service as a different node and will try to run the common role
tasks again. This causes slowdown in all cases but is particularly
noticable when pulling images. A small change will ensure these tasks
only run once per node per run as originally intended.

TrivialFix

Change-Id: I20b9c46991d10176c8f8645a335eb7a9ed750ee3
2016-01-05 19:16:48 +00:00
ansible Simulate normal ansible behaviour with shared role 2016-01-05 19:16:48 +00:00
demos Extension .md is changed to .rst 2015-08-24 22:14:22 +05:30
dev Be more specific in regex used in sed 2016-01-05 11:29:54 +09:00
doc Fix typo in the doc 2016-01-05 16:13:24 +08:00
docker Cleanup dependencies for nova-base 2016-01-05 10:21:12 +09:00
etc/kolla Remove unused params for kolla_docker 2016-01-03 16:48:30 +00:00
kolla Merge "use oslo.config instead of raw argparse.ArgumentParser" 2015-12-31 07:35:05 +00:00
specs Spec: Deploy Kolla images using Mesos 2015-11-16 10:00:13 +10:00
tests Fix grammatical mistake, Changed character from "an" to "a" 2016-01-04 13:00:25 -05:00
tools Allow common role to pull images 2016-01-04 19:49:26 +00:00
.gitignore Allow to customize vagrant deployment 2015-11-18 22:39:34 +09:00
.gitreview Update .gitreview for project rename 2015-09-11 20:57:54 +00:00
.testr.conf Clean up the image functional test 2015-05-26 15:01:28 -04:00
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 Add Aodh and Tempest to the list of provided images 2015-12-03 16:02:49 -05:00
requirements.txt Updated from global requirements 2016-01-01 20:43:46 +00:00
setup.cfg Fix version in master 2015-12-27 17:59:31 +00:00
setup.py Updated from global requirements 2015-11-13 17:11:37 +00:00
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tox.ini make the tox.ini indent uniform 2015-12-31 15:27:26 +08:00

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

The learn about Kolla, you can find the documentation online on docs.openstack.org.

You can 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 Ansible deployment for 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.