欢迎使用 Flynn
Flynn is a next generation open source Platform as a Service (PaaS).
Flynn 是下一代的开源 PaaS 平台。
Unlike most PaaS's, Flynn can run stateful services as well as twelve-factor apps. This includes built-in database appliances (just Postgres to start). Flynn is modular so users can easily modify, upgrade, and replace components.
不同于大多数PaaS， Flynn 既可以运行 twelve－factor 应用，又可以运行状态服务。 Flynn 包括内置数据库应用（目前仅有 Postgres 一种）。Flynn 是一种模块，用户可以方便的定制、升级以及替换组件。
Flynn components are divided into two layers.
Flynn 组件被分为两层。
Layer 0 is a low-level resource framework inspired by the Google Omega paper. Layer 0 also includes service discovery.
Layer 1 is a set of higher level components that makes it easy to deploy and maintain applications and databases.
You can learn more about the project at the Flynn website.
Layer 0 是由 Google Omega 论文启发的一个底层资源框架。 Layer 0 也包括了 service discovery.
Layer 1 是一套高层的组建，他使其能轻松的部署和维护应用程序和数据库。
你可以访问 Flynn website 了解更多项目相关信息。
Status
Flynn 处于极速开发中。
Users are encouraged to experiment with Flynn but should assume there are stability, security, and performance weaknesses throughout the project. This warning will be removed when Flynn is ready for production use.
Please report bugs as issues on this repository after searching to see if anyone has already reported the issue.
Getting Started
Run your own cluster
如果你想要配置并运行你自己的 Flynn 集群 （无论是本地还是使用专门硬件或是云服务商），你可以参考Installation Guide。
Deploying applications
参见 Using Flynn 教程如何部署和扩展应用。
Components
Layer 0
discoverd The Flynn service discovery system.
host The Flynn host service, manages containers on each host and provides the scheduling framework.
Layer 1
blobstore A simple, fast HTTP file service.
bootstrap Bootstraps Flynn Layer 1 from a JSON manifest using the Layer 0 API.
cli Command-line Flynn HTTP API client.
controller Provides management and scheduling of applications running on Flynn via an HTTP API.
gitreceived An SSH server made specifically for accepting git pushes.
postgresql Flynn PostgreSQL database appliance.
receiver Flynn's git deployer.
router Flynn's TCP/HTTP router/load balancer.
slugbuilder Turns a tarball into a Heroku-style "slug" using buildpacks.
slugrunner Runs Heroku-like slugs.
taffy Taffy pulls git repos and deploys them to Flynn.
Contributing
We welcome and encourage community contributions to Flynn.
Since the project is still unstable, there are specific priorities for development. Pull requests that do not address these priorities will not be accepted until Flynn is production ready.
Please familiarize yourself with the Contribution Guidelines and Project Roadmap before contributing.
There are many ways to help Flynn besides contributing code:
- Find bugs and file issues.
- Improve the documentation and website.
Learn more at flynn.io.
Flynn is a trademark of Prime Directive, Inc.