Improve README file
* add missing infrastructure component images * sync missing statement with projects.yaml file (governance repo) * improve syntax Change-Id: Ie1716e7482c11b9de243b6ee04d04f1039dcf784
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Christian Berendt
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README.rst
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README.rst
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==============
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Kolla Overview
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==============
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The Kolla project is a member of the OpenStack `Big Tent
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Governance <http://governance.openstack.org/reference/projects/index.html>`__.
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Kolla's mission statement is:
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::
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Kolla provides production-ready containers and deployment tools for
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operating OpenStack clouds.
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To provide production-ready containers and deployment tools for operating
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OpenStack clouds.
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Kolla provides `Docker <http://docker.com/>`__ containers and
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`Ansible <http://ansible.com/>`__ playbooks to meet Kolla's mission.
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Kolla is highly opinionated out of the box, but allows for complete
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customization. This permits operators with little experience to deploy
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OpenStack quickly and as experience grows modify the OpenStack
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@ -26,6 +29,25 @@ Learn about Kolla by reading the documentation online
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Get started by reading the `Developer
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Quickstart <http://docs.openstack.org/developer/kolla/quickstart.html>`__.
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Docker images
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=============
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The `Docker images <https://docs.docker.com/userguide/dockerimages/>`__
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are built by the Kolla project maintainers. A detailed process for
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contributing to the images can be found in the `image building
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guide <http://docs.openstack.org/developer/kolla/image-building.html>`__.
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The Kolla developers build images in the `kolla` namespace for every tagged
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release and implement an Ansible roles for many but not all of them.
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You can view the available images on `Docker Hub
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<https://hub.docker.com/u/kolla/>`__ or with the Docker CLI::
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$ sudo docker search kolla
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OpenStack services
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------------------
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Kolla provides images to deploy the following OpenStack projects:
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- `Aodh <http://docs.openstack.org/developer/aodh/>`__
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@ -57,55 +79,48 @@ Kolla provides images to deploy the following OpenStack projects:
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- `Watcher <http://docs.openstack.org/developer/watcher/>`__
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- `Zaqar <http://docs.openstack.org/developer/zaqar/>`__
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As well as these infrastructure components:
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Infrastructure components
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-------------------------
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Kolla provides images to deploy the following infrastructure components:
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- `Ceph <http://ceph.com/>`__ implementation for Cinder, Glance and Nova
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- `Openvswitch <http://openvswitch.org/>`__ and Linuxbridge backends for Neutron
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- `MongoDB <https://www.mongodb.org/>`__ as a database backend for Ceilometer
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and Gnocchi
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- `RabbitMQ <https://www.rabbitmq.com/>`__ as a messaging backend for
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communication between services.
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- `collectd <https://collectd.org>`__,
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`InfluxDB <https://influxdata.com/time-series-platform/influxdb/>`__, and
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`Grafana <http://grafana.org>`__ for performance monitoring.
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- `Elasticsearch <https://www.elastic.co/de/products/elasticsearch>`__ and
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`Kibana <https://www.elastic.co/de/products/kibana>`__ to search, analyze,
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and visualize log messages.
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- `HAProxy <http://www.haproxy.org/>`__ and
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`Keepalived <http://www.keepalived.org/>`__ for high availability of services
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and their endpoints.
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- `MariaDB and Galera <https://mariadb.com/kb/en/mariadb/galera-cluster/>`__ for
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highly available MySQL databases
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- `Heka <http://hekad.readthedocs.org/>`__ A distributed and
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scalable logging system for openstack services.
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Docker Images
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=============
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The `Docker images <https://docs.docker.com/userguide/dockerimages/>`__
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are built by the Kolla project maintainers. A detailed process for
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contributing to the images can be found in the `image building
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guide <http://docs.openstack.org/developer/kolla/image-building.html>`__.
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The Kolla developers build images in the `kolla` namespace for every tagged
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release and implement an Ansible deployment for many but not all of them.
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You can view the available images on `Docker Hub
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<https://hub.docker.com/u/kolla/>`__ or with the Docker CLI::
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$ sudo docker search kolla
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scalable logging system for OpenStack services.
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- `MariaDB and Galera Cluster <https://mariadb.com/kb/en/mariadb/galera-cluster/>`__
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for highly available MySQL databases
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- `MongoDB <https://www.mongodb.org/>`__ as a database backend for Ceilometer
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and Gnocchi
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- `Open vSwitch <http://openvswitch.org/>`__ and Linuxbridge backends for Neutron
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- `RabbitMQ <https://www.rabbitmq.com/>`__ as a messaging backend for
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communication between services.
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Directories
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===========
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- ansible - Contains Ansible playbooks to deploy Kolla in Docker
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- ``ansible`` - Contains Ansible playbooks to deploy Kolla in Docker
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containers.
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- demos - Contains a few demos to use with Kolla.
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- dev/vagrant - Contains a vagrant VirtualBox/Libvirt based development
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- ``demos`` - Contains a few demos to use with Kolla.
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- ``dev/vagrant`` - Contains a vagrant VirtualBox/Libvirt based development
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environment.
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- doc - Contains documentation.
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- etc - Contains a reference etc directory structure which requires
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- ``doc`` - Contains documentation.
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- ``docker`` - Contains jinja2 templates for the docker build system.
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- ``etc`` - Contains a reference etc directory structure which requires
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configuration of a small number of configuration variables to achieve
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a working All-in-One (AIO) deployment.
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- docker - Contains jinja2 templates for the docker build system.
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- tools - Contains tools for interacting with Kolla.
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- specs - Contains the Kolla communities key arguments about
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- ``tests`` - Contains functional testing tools.
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- ``tools`` - Contains tools for interacting with Kolla.
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- ``specs`` - Contains the Kolla communities key arguments about
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architectural shifts in the code base.
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- tests - Contains functional testing tools.
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Getting Involved
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================
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