openstack/kolla-ansible
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Ansible deployment of the Kolla containers
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Éric Lemoine 500dc73c87 Do not create /dev/log symlink if it already exists 
This changes the keepalived extend_start.sh script not to recreate
the /dev/log symlink if it already exists.

This change is related to a comment from SamYaple in
https://review.openstack.org/#/c/288432/.

TrivialFix

Change-Id: I9ca2b4d0b36c961ab3e1e18e2011dd10b47c33e3
2016-03-09 10:41:08 +01:00
ansible Merge "Copy the logs out of the container" 2016-03-09 04:17:50 +00:00
demos Extension .md is changed to .rst 2015-08-24 22:14:22 +05:30
dev Simplify logic of vagrantfile 2016-03-03 17:31:53 +09:00
doc Add documentation about critical data loss 2016-03-08 22:05:22 -07:00
docker Do not create /dev/log symlink if it already exists 2016-03-09 10:41:08 +01:00
etc Fix default value on globals for config_strategy 2016-03-08 10:37:36 -05:00
kolla Handle kolla-build exception 2016-03-08 09:45:04 +05:30
specs Fixing typo in the documentation 2016-03-03 21:04:56 -08:00
tests Add new gates for oraclelinux 2016-03-01 15:34:34 +00:00
tools Merge "Copy the logs out of the container" 2016-03-09 04:17:50 +00:00
.gitignore Added *.DS_Store To .gitignore 2016-02-24 15:36:51 -05:00
.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 Update README for Trove image 2016-03-07 09:53:15 +05:30
requirements.txt Add a new tool to help find the latest versions 2016-03-08 11:45:47 +09:00
setup.cfg Remove unexisting data_files in setup.cfg 2016-02-02 17:46:17 +01:00
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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.