Ansible deployment of the Kolla containers

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Jorge Niedbalski b0ba58d536 List and map compute hosts by service instead of by compute node. This commit adds the --by-service flag in the discover_hosts command of the nova cell subsystem, using this flag, hosts are mapped based on the existing nova-compute services instead of using the compute node reference. In this way, we can ensure that the host mappings exists for this new host (and create it if not) preventing the HostMappingNotFound exception to loop over and over. Bug: #1768094 Change-Id: I948004031bc3e125f929ed3e6c670aea11e73a31 Signed-off-by: Jorge Niedbalski <jorge.niedbalski@linaro.org>		2018-05-09 10:02:53 -03:00
ansible	List and map compute hosts by service instead of by compute node.	2018-05-09 10:02:53 -03:00
contrib	Merge "Fix the profile missing when run bootstrap.sh"	2018-04-24 07:30:33 +00:00
deploy-guide/source	Remove the deprecated "giturl" option	2018-01-15 03:41:21 +00:00
doc/source	Config typo in external Ceph guide	2018-05-03 14:14:18 +01:00
etc/kolla	Remove uuid as keystone_token_provider	2018-05-04 11:58:40 +07:00
kolla_ansible	Add missing dot to help string in genpwd.py script	2017-09-14 00:16:19 +02:00
releasenotes	Merge "Fix "tox -e pep8" warning"	2018-05-06 13:44:35 +00:00
specs	Update the database connection for keystone	2018-04-22 23:22:15 +08:00
tests	Update the Ceph pgs value for tests	2018-04-30 15:46:19 +00:00
tools	Enforce removal of container network namespace.	2018-05-07 16:23:02 -03:00
.gitignore	gitignore: Update path to vagrant environment dir	2017-12-19 13:26:55 +01:00
.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
.yamllint	Verify YAML syntax in gates	2018-03-26 17:56:22 +02:00
.zuul.yaml	Avoid running kolla source jobs for unnecessary files	2018-05-09 04:38:50 +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
lower-constraints.txt	Update lower-constraints to match local requirements	2018-04-12 16:21:57 +05:30
README.rst	Update the Blazar link	2018-05-03 13:44:49 +00:00
requirements.txt	Updated from global requirements	2018-03-17 08:35:39 +00:00
setup.cfg	Added ovs-dpdkctl.sh to setup.cfg	2017-11-28 11:37:11 -03:00
setup.py	Updated from global requirements	2017-03-02 17:44:00 +00:00
test-requirements.txt	Gate fix: Cap hacking to avoid gate failure	2018-05-09 01:01:53 +00:00
tox.ini	Merge "add lower-constraints job"	2018-03-29 04:06:43 +00:00

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, 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 backend for Ceilometer and Gnocchi.
Open vSwitch and Linuxbridge backends for Neutron.
RabbitMQ as a messaging backend for communication between services.
Redis an in-memory data structure store.

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.
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.