Deis v1.12 发布，更新如下： 新特性 deis-controller uses the host's Docker engine for app config, no longer requiring Docker 1.5.0 deis pull now works with images built by Docker 1.6.2 and later deisctl list-machines shows details of the nodes in your cluster deis-logger has new drains that are more performant and resilient deis-builder makes $SOURCE_VERSION available to buildpacks for Heroku compatibility deis-controller disables swap usage when a memory limit is set deis-registry logs more information during its startup process 提升 deis pull can use a Procfile provided on the command line deis-builder will continue to update etcd after transient errors deis-builder updated its Docker-in-Docker wrapper to work with upcoming versions DigitalOcean provisioning workflow is smoother and simpler when using rigger Provisioning on Azure, GCE, and Linode handles discovery URL replacement better AWS AutoScaling Groups won't be replaced thanks to CloudFormation template changes Azure provisioning uses premium storage for etcd reliability Linode provisioning benefits from network and DHCP configuration tweaks Documentation has been updated to mention stateless graceful upgrade, Deis release criteria, and dev pre-requisites deis-database and deis-registry don't require "ListAllMyBuckets" permissions for S3 storage deis-builder increased its timeout to fetch third-party buildpacks 详情及下载地址请看：v1.12.0 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，支持 EC2 等平台。 Deis v1.12 发布，开源 PaaS 系统下载地址
