Ansible deployment of the Kolla containers

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Matt Crees 6c2aace8d6 Integrate oslo-config-validator Regularly, we experience issues in Kolla Ansible deployments because we use wrong options in OpenStack configuration files. This is because OpenStack services ignore unknown options. We also need to keep on top of deprecated options that may be removed in the future. Integrating oslo-config-validator into Kolla Ansible will greatly help. Adds a shared role to run oslo-config-validator on each service. Takes into account that services have multiple containers, and these may also use multiple config files. Service roles are extended to use this shared role. Executed with the new command ``kolla-ansible validate-config``. Change-Id: Ic10b410fc115646d96d2ce39d9618e7c46cb3fbc		2022-12-21 17:19:09 +00:00
ansible	Integrate oslo-config-validator	2022-12-21 17:19:09 +00:00
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	Merge "Replace ElasticSearch and Kibana with OpenSearch"	2022-12-01 14:38:51 +00:00
etc/kolla	Merge "Replace ElasticSearch and Kibana with OpenSearch"	2022-12-01 14:38:51 +00:00
kolla_ansible	Fix Hashi login method for approles	2022-09-02 16:42:15 +01:00
releasenotes	Integrate oslo-config-validator	2022-12-21 17:19:09 +00:00
roles	Add CentOS Stream 9 / Rocky Linux 9 host support	2022-09-08 16:33:25 +00:00
specs	[docs] Unify project's naming convention	2021-01-27 20:08:41 +01:00
tests	Merge "Replace ElasticSearch and Kibana with OpenSearch"	2022-12-01 14:38:51 +00:00
tools	Integrate oslo-config-validator	2022-12-21 17:19:09 +00:00
zuul.d	Merge "Replace ElasticSearch and Kibana with OpenSearch"	2022-12-01 14:38:51 +00:00
.ansible-lint	Skip ansible-lint fqcn for module actions and role-name	2022-10-12 10:02:52 +02:00
.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
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	Replace ElasticSearch and Kibana with OpenSearch	2022-12-01 10:27:50 +00:00
lint-requirements.txt	Bump ansible-lint version to 6.*	2022-04-12 08:56:25 +02:00
requirements.txt	Use jinja2.pass_context instead of contextfilter	2022-03-24 16:29:26 +00:00
requirements.yml	Install openstack.kolla collection	2022-02-21 14:26:48 +00:00
setup.cfg	ovs-dpdk: add ovs-dpdkctl.sh to the role itself	2022-04-13 15:42:57 +00:00
setup.py	Cleanup py27 support	2020-04-26 12:16:44 +02:00
test-requirements.txt	Move lint requirements to dedicated file	2022-04-12 08:45:16 +02:00
tox.ini	[tox] Fix installation of requirements	2022-09-29 16:37:39 +02:00

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.
OpenSearch and OpenSearch Dashboards 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 for use with 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.