# Deis

> **DANGER**: This is the `v2` branch, which is *UNSTABLE* and not yet
> fit for even pre-production use. It is in active development.

Deis (pronounced DAY-iss) is an open source PaaS that makes it easy to deploy and manage applications on your own servers. Deis builds upon [Docker](http://docker.io/) and [CoreOS](http://coreos.com) to provide a lightweight PaaS with a [Heroku-inspired](http://heroku.com) workflow.

[![Build Status](https://ci.deis.io/buildStatus/icon?job=test-acceptance)](https://ci.deis.io/job/test-acceptance/)
[![Current Release](http://img.shields.io/badge/release-v1.10.0-1eb0fc.svg)](https://github.com/deis/deis/releases/tag/v1.10.0)
||||||| merged common ancestors
[![Current Release](http://img.shields.io/badge/release-v1.9.0-1eb0fc.svg)](https://github.com/deis/deis/releases/tag/v1.9.0)
[![Latest Docs](http://img.shields.io/badge/docs-latest-fc1e5e.svg)](http://docs.deis.io/en/latest/)

![Deis Graphic](https://s3-us-west-2.amazonaws.com/deis-images/deis-graphic.png)


New to Deis?  Learn more about Deis [Concepts](http://docs.deis.io/en/latest/understanding_deis/concepts/), [Architecture](http://docs.deis.io/en/latest/understanding_deis/architecture/) and how to [Deploy an Application](http://docs.deis.io/en/latest/using_deis/deploy-application/).


# Installing Deis

Deis is a set of Docker containers that can be deployed anywhere including public cloud, private cloud, bare metal or your workstation. Decide where you'd like to deploy Deis, then follow the [provider-specific documentation](http://docs.deis.io/en/latest/installing_deis/) for provisioning.

Trying out Deis? Please follow the documentation on [getting set up with Vagrant](http://docs.deis.io/en/latest/installing_deis/vagrant/).
Upgrading from a previous Deis release? See [Upgrading Deis](http://docs.deis.io/en/latest/managing_deis/upgrading-deis/) for additional information.

## Troubleshooting

See the [Troubleshooting Deis](http://docs.deis.io/en/latest/troubleshooting_deis/) documentation for
assistance with common issues.

## Contributing

Interested in contributing to Deis?  Check out our [Open Roadmap](http://docs.deis.io/en/latest/roadmap/roadmap/) and [Planning Process](http://docs.deis.io/en/latest/roadmap/planning/) or jump right into [hacking on Deis](http://docs.deis.io/en/latest/contributing/hacking/) and [testing your Deis cluster](http://docs.deis.io/en/latest/contributing/testing/).

## License

Copyright 2013, 2014 Engine Yard, Inc.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.