Ansible deployment of the Kolla containers

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Radosław Piliszek baeca81a43 Enable Ironic iPXE support by default Ironic has changed the default PXE to be iPXE (as opposed to plain PXE) in Yoga. Kolla Ansible supports either one or the other and we tend to stick to upstream defaults so this change enables iPXE instead of plain PXE - by default - the users are allowed to change back and they need to take one other action so it is good to remind them via upgrade notes either way. Change-Id: If14ec83670d2212906c6e22c7013c475f3c4748a		2022-02-25 23:02:42 +01:00
ansible	Enable Ironic iPXE support by default	2022-02-25 23:02:42 +01:00
contrib	Update docs for Ubuntu 20.04	2020-11-20 08:40:36 +00:00
deploy-guide/source	[docs] Unify project's naming convention	2021-01-27 20:08:41 +01:00
doc	Enable Ironic iPXE support by default	2022-02-25 23:02:42 +01:00
etc/kolla	Enable Ironic iPXE support by default	2022-02-25 23:02:42 +01:00
kolla_ansible	Replace deprecated assertRaisesRegexp	2021-11-09 09:02:43 +08:00
releasenotes	Enable Ironic iPXE support by default	2022-02-25 23:02:42 +01:00
roles	CI: Bump Ceph to Pacific	2022-02-10 12:15:54 +00:00
specs	[docs] Unify project's naming convention	2021-01-27 20:08:41 +01:00
tests	Merge "[CI] Filter fluentd errors more"	2022-02-11 10:02:16 +00:00
tools	Merge "Add Ansible 5 aka core 2.12 support"	2022-01-20 20:53:03 +00:00
zuul.d	Merge "[CI] Test Ironic on Debian"	2022-01-27 11:31:36 +00:00
.ansible-lint	CI: Fix new ansible-lint failures	2022-02-15 07:42:53 +00:00
.gitignore	Ignore .vscode/ in Git	2020-04-10 15:55:42 +02:00
.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	Fix CI failures	2019-10-15 13:27:55 +01:00
bindep.txt	CI: Remove dbus from bindep and playbooks	2020-02-20 16:50:43 +00:00
CONTRIBUTING.rst	[Community goal] Update the contributor guide	2020-05-20 17:55:57 +02:00
LICENSE	Add ASL license	2014-09-20 17:29:35 -07:00
README.rst	Drop vmtp	2021-12-21 07:29:32 +00:00
requirements.txt	Support storing passwords in Hashicorp Vault	2021-06-30 15:16:12 +01:00
setup.cfg	Updating python testing classifier as per Yoga testing runtime	2022-02-16 14:59:40 +08:00
setup.py	Cleanup py27 support	2020-04-26 12:16:44 +02:00
test-requirements.txt	Add Ansible 5 aka core 2.12 support	2022-01-07 18:08:55 +00:00
tox.ini	Refactor of kolla_docker into module_utils	2022-01-06 11:59:50 +01:00

README.rst

Kolla Ansible

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:

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.
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.