Ansible deployment of the Kolla containers

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Mark Goddard 8d25b306f5 Fall back to regexes in kolla_toolbox with Docker API 1.24 Since `70b515bf12` was merged, we implicitly require Docker API version 1.25 (https://docs.docker.com/engine/api/v1.25/) to support passing environment variables to docker exec. The version of docker we deployed before the Docker CE upgrade was 1.12.0, which is Docker API version 1.24, and so does not support this. We get the following error: Setting environment for exec is not supported in API < 1.25 This change modifies the kolla_toolbox module to use the new JSON method for parsing Ansible's output when Docker API 1.25 is available, falling back to the old regex-based method otherwise. This change can be reverted when we require a minimum Docker API version of 1.25+. Change-Id: Ie671624ecca5b43d7bd8fbd959d701d9e21d66b3 Closes-Bug: #1845681		2019-09-30 16:54:38 +01:00
ansible	Fall back to regexes in kolla_toolbox with Docker API 1.24	2019-09-30 16:54:38 +01:00
contrib	Update tacker CLI to openstack CLI in cleanup-tacker	2019-01-16 21:12:48 +08:00
deploy-guide/source	Fix deploy guide build (missing kolla project reference)	2019-07-03 09:02:38 +02:00
doc	Merge "Add custom filters for checking services"	2019-09-29 20:36:17 +00:00
etc/kolla	Switch default cloudkitty storage backend to influxdb	2019-09-24 16:15:14 +00:00
kolla_ansible	Add custom filters for checking services	2019-09-16 12:48:52 +00:00
releasenotes	Merge "Remove Nova legacy upgrade"	2019-09-30 08:47:12 +00:00
specs	Merge "Internal OpenStack endpoints encryption spec"	2019-07-15 03:06:19 +00:00
tests	Merge "Add custom filters for checking services"	2019-09-29 20:36:17 +00:00
tools	Update minimum version of Ansible to 2.6	2019-09-11 17:09:32 +01:00
zuul.d	CI: Use VXLAN overlay network	2019-09-19 11:07:02 +02:00
.gitignore	Switch to stestr	2018-07-24 14:18:20 +07:00
.gitreview	OpenDev Migration Patch	2019-04-19 19:29:02 +00:00
.stestr.conf	Add custom filters for checking services	2019-09-16 12:48:52 +00:00
.yamllint	Verify YAML syntax in gates	2018-03-26 17:56:22 +02:00
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
lower-constraints.txt	Build pdf doc	2019-09-17 14:14:18 +01:00
README.rst	Update many invaild links for README	2019-09-19 14:11:03 +08:00
requirements.txt	Add jmespath to requirements.txt	2018-11-20 14:22:37 +00:00
setup.cfg	Update programming language mentioned in setup.cfg	2019-03-14 16:47:49 +05:30
setup.py	Updated from global requirements	2017-03-02 17:44:00 +00:00
test-requirements.txt	Update hacking version	2018-12-27 04:44:49 +00:00
tox.ini	Build pdf doc	2019-09-17 14:14:18 +01:00

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 Kolla-Ansible.

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, Prometheus, 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.
Gnocchi A time-series storage database.
HAProxy and Keepalived for high availability of services and their endpoints.
MariaDB and Galera Cluster for highly available MySQL databases.
Memcached a distributed memory object caching system.
MongoDB as a database back end for Panko.
Open vSwitch and Linuxbridge backends for Neutron.
RabbitMQ as a messaging backend for communication between services.
Redis an in-memory data structure store.
Zookeeper an open-source server which enables highly reliable distributed coordination.

Directories

ansible - Contains Ansible playbooks to deploy OpenStack services and infrastructure components in Docker containers.
contrib - Contains demos scenarios for Heat, Magnum and Tacker 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.
kolla_ansible - Contains password generation script.
releasenotes - Contains releasenote of all features added in Kolla-Ansible.
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.
zuul.d - Contains project gate job definitions.

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.