开源 PaaS 系统，Deis v1.10.0 发布

Deis 是一个 Django/Celery API 服务器、Python CLI 和一组 Chef cookbooks 合并起来提供一个类似 Heroku 的应用平台，用于公有云和私有云。Deis 的口号是：Your PaaS. Your Rules.

Deis 是一个开源的 PaaS 系统，简化和 LXC 容器和 Chef 节点的发布和伸缩。可用于托管应用、数据库、中间件和其他服务。Deis 利用 Chef、Docker 和 Heroku Buildpacks 来提供的私有 PaaS 是非常轻量级和灵活的。

Deis 提供开箱即用的 Ruby, Python, Node.js, Java, Clojure, Scala, Play, PHP, Perl, Dart 和 Go 语言的支持。此外 Deis 可使用 Heroku Buildpacks、Docker images 和 Chef recipes 发布任何内容。Deis 主要设计用来跟不同的云提供商进行交互，尽管目前只支持 EC2。

参与福利：新加入的 Deis 贡献者可以获得免费 DigitalOcean 卡！

1.10.0 更新内容

新特性

• The deis command-line tool has been rewritten in Go and is much faster

• The deis-builder component has been rewritten in Go and is faster and more reliable

• All buildpacks in deis-builder have been updated to the most recent versions tagged by Heroku

• deis-logspout can optionally deliver logs via TCP

• deis-router gained an informative traffic status page

• deis respects the --limit= flag for commands which list results

• Automated provision and upgrade acceptance tests now live under tests/bin/accept

改进

• Various fixes to AWS, Azure, bare metal, Linode, and OpenStack provisioning

• Optional swarm scheduler components aren't built by default now; use make -C swarm/ build

• NewRelic contrib docs updated now that container CPU and memory usage are available

• deis-logger logs a unique id for each app name, helping Kubernetes scheduler usage

• deis-logger now allows underscores in container names

• deis-logspout fixes a potential deadlock when attaching to containers

• Integration tests fail if deis prints any warning

• Collaborators on apps can no longer manage others' permissions without being admins

• Users can revoke their own app access, and some permissions checks were fixed

• deisctl install and similar commands group k8s, mesos, and swarm components logically

• deisctl dock and deisctl ssh show help and handle arguments more consistently

Under the Hood

• All components and clients are built with Go 1.5, which speeds garbage collection and enables concurrent execution

• nginx is updated to 1.9.4

• deis-store components are updated to Ceph 0.94.3

详细改进内容请看 CHANGELOG.md。

下一步计划

• Docker Engine 升级

• Docker v2 Registry

• Rigger

更多内容请看发行说明。