bd9e8c22d7
This uses the grouping feature of sudo to limit the amount of times the base sudo file has to be modified to only once. The container contents always runs as the user root, except the software which is controlled by Kolla. This software may run as root, but it has undergone a security audit and preserves permissions of the correct files and does not permit the glance user to write any of the set_config.py control files. Change-Id: Ie3cd23edcde5b408a8f66970456279a1b15028e0 Partially-Implements: blueprint drop-root
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.
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. Images reside in the Docker Hub Kollaglue repo.
The Kolla developers build images in the kollaglue namespace for the following services for every tagged release and implement Ansible deployment for them:
- Ceilometer
- Cinder
- Glance
- Haproxy
- Heat
- Horizon
- Keepalived
- Keystone
- Mariadb + galera
- Mongodb
- Neutron (linuxbridge or neutron)
- Nova
- Openvswitch
- Rabbitmq
$ sudo docker search kollaglueA list of the upstream built docker images will be shown.
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.