Ansible deployment of the Kolla containers

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Mohammed Naser 27d675ea13 Switch kolla_docker to rely on SHA256 for image changes At the moment, the process to determine if an image has changed or not relies on the Docker API which depending on the Docker release server can return different results. This patch addresses this issue by grabbing the SHA256 of the image before pulling (defaulting to None if it does not exist) and then comparing it after the pull is complete which should always be successful at determining if the image did change or not. The test for unknown status images is removed because this is not a possible scenario as we do not rely on status anymore except for failures (which are still tested). Change-Id: Ia60a7f34420b02f50597dddb96a4c36ff3996612 Closes-Bug: #1668059		2017-04-06 16:34:01 -04:00
ansible	Switch kolla_docker to rely on SHA256 for image changes	2017-04-06 16:34:01 -04:00
contrib	Fix Magnum Kolla demo in contrib	2017-03-07 10:51:02 +01:00
deploy-guide/source	[deploy-guide] Moving the quick start to the deploy folder	2017-03-28 15:25:16 +00:00
doc	Fix the "tox -e docs" failed	2017-04-03 15:53:28 +08:00
etc/kolla	Merge "Remove useless variable glance_backend_file"	2017-03-30 15:11:22 +00:00
kolla_ansible	Use yaml.safe_dump() instead of yaml.dump()	2017-03-30 16:54:05 +08:00
releasenotes	Add zun ansible role	2017-03-30 04:15:17 -04:00
specs	change amoung to among	2017-03-01 00:19:31 +07:00
tests	Switch kolla_docker to rely on SHA256 for image changes	2017-04-06 16:34:01 -04:00
tools	Update the cirros version to "0.3.5"	2017-04-03 16:04:12 +08:00
.gitignore	Remove unnecessary file in .gitignore	2017-02-10 11:45:24 +08:00
.gitreview	Set up .gitreview	2016-11-15 20:02:38 +01:00
.testr.conf	Merge "Revert "Capture the log in default""	2016-01-19 15:36:52 +00:00
bindep.txt	Make Ubuntu gate work	2016-11-03 16:07:47 +00:00
LICENSE	Add ASL license	2014-09-20 17:29:35 -07:00
README.rst	Merge "Update infra components list in README.rst"	2017-03-27 13:16:34 +00:00
requirements.txt	Cleanup requirements.txt file	2017-03-22 16:17:38 +01:00
setup.cfg	Merge "Remove support for py34"	2017-02-16 03:29:00 +00:00
setup.py	Updated from global requirements	2017-03-02 17:44:00 +00:00
test-requirements.txt	Updated from global requirements	2017-03-29 18:43:05 +00:00
tox.ini	Remove support for py34	2017-02-08 10:06:08 +07:00

README.rst

Team and repository tags

Kolla-Ansible Overview

The Kolla-Ansible is a deliverable project separated from Kolla project.

Kolla-Ansible deploys OpenStack services and infrastructure components in Docker containers.

Kolla's mission statement is:

To provide production-ready containers and deployment tools for operating
OpenStack clouds.

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-Ansible by reading the documentation online docs.openstack.org.

Get started by reading the Developer Quickstart.

OpenStack services

Kolla-Ansible deploys containers for the following OpenStack projects:

Infrastructure components

Kolla-Ansible deploys containers for the following infrastructure components:

Ceph implementation for Cinder, Glance and Nova.
Collectd, Telegraf, InfluxDB, and Grafana for performance monitoring.
Elasticsearch and Kibana to search, analyze, and visualize log messages.
Etcd a distributed reliable key-value store.
Fluentd as an open source data collector for unified logging layer.
HAProxy and Keepalived for high availability of services and their endpoints.
Kafka A distributed streaming platform.
MariaDB and Galera Cluster for highly available MySQL databases.
Memcached a distributed memory object caching system.
MongoDB as a database backend for Ceilometer and Gnocchi.
Open vSwitch and Linuxbridge backends for Neutron.
RabbitMQ as a messaging backend for communication between services.

Directories

ansible - Contains Ansible playbooks to deploy OpenStack services and infrastructure components in Docker containers.
contrib - Contains demos scenarios for Heat and Murano and a development environment for Vagrant
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.
specs - Contains the Kolla-Ansible communities key arguments about architectural shifts in the code base.
tests - Contains functional testing tools.
tools - Contains tools for interacting with Kolla-Ansible.

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 #openstack-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.

Notices

Docker and the Docker logo are trademarks or registered trademarks of Docker, Inc. in the United States and/or other countries. Docker, Inc. and other parties may also have trademark rights in other terms used herein.