Ansible deployment of the Kolla containers

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Michal Nasiadka a9fecc41a3 External Ceph: copy also cinder keyring to nova services Since [1] nova-compute uses rbd python library instead of libvirt to cleanup volumes and get pool info - so it requires cinder keyring on filesystem. In external ceph case it is often that nova key does not exist (is simply a copied cinder key) and the rbd user is set to cinder - therefore the earlier mentioned operations will fail due to a missing keyring on the filesystem. [1]: https://review.opendev.org/#/c/668564/ Change-Id: Idef21dc5f7e9ff512bc8920630a3de61a1e69eee Backport: train Closes-Bug: #1859408 (cherry picked from commit `71d4c697cd`)		2020-01-28 16:10:44 +00:00
ansible	External Ceph: copy also cinder keyring to nova services	2020-01-28 16:10:44 +00:00
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	doc: move to train in quickstart	2020-01-24 11:59:14 +00:00
etc/kolla	remove unused designate_pool_manager_database_password	2020-01-08 21:23:56 +00:00
kolla_ansible	Merge "Add unit tests for Nova Cells filters"	2019-10-21 14:48:32 +00:00
releasenotes	External Ceph: copy also cinder keyring to nova services	2020-01-28 16:10:44 +00:00
specs	Add a spec for ceph-ansible	2019-10-17 09:06:48 +00:00
tests	Stop gzipping logs in get-logs.sh	2020-01-10 09:40:58 +00:00
tools	CI: Refactor a lot	2019-11-29 08:57:01 +01:00
zuul.d	CI: Test Swift	2019-12-20 20:36:58 +01:00
.gitignore	Switch to stestr	2018-07-24 14:18:20 +07:00
.gitreview	Update .gitreview for stable/train	2019-11-11 15:41:13 +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
LICENSE	Add ASL license	2014-09-20 17:29:35 -07:00
README.rst	Update many invaild links for README	2019-09-19 14:11:03 +08:00
bindep.txt	Make Ubuntu gate work	2016-11-03 16:07:47 +00:00
lower-constraints.txt	Merge "Remove python clients from test-requirements.txt"	2019-10-25 06:27:41 +00:00
requirements.txt	Add jmespath to requirements.txt	2018-11-20 14:22:37 +00:00
setup.cfg	setup.cfg: Cleanup	2019-10-13 11:58:21 +08:00
setup.py	Updated from global requirements	2017-03-02 17:44:00 +00:00
test-requirements.txt	Remove python clients from test-requirements.txt	2019-10-23 13:27:45 +01:00
tox.ini	CI: Refactor a lot	2019-11-29 08:57:01 +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.