Deis v1.8发布，开源PaaS系统

Deis v1.8 发布，此版本在运行现有后备存储器的情况下可以安装存储器，数据库和日志记录工具，无需 ceph！同时添加了 deisctl ssh 和 deis auth:regenerate 命令，释放了一些 Linode。

升级请看 "Upgrading Deis" 文档。

更新内容

新特性

Deis can be provisioned without Ceph by using an external backing store

deis-router uses new nginx reuseport socket sharding

Deis can be provisioned on Linode, thanks to community support!

deisctl ssh opens a shell directly to the node running the specified Deis component

deis-router features security configuration for DHE ciphersuites, SSL ciphers, and HSTS

deis auth:regenerate creates a new authentication token

deis-controller will properly roll back a release if some containers weren't created

改进

Source code for deisctl is substantially refactored, with beefier, parallelized test coverage

Numerous enhancements to API reference documentation and generated code docs

Fixed "invalid tar magic" error when pushing without a Procfile

Fixed JSON decoding errors in test suite due to premature SSH close

deis-builder generates SSH keys on boot when needed

Doc updates to upgrade procedure, EC2 PROXY protocol, and cluster sizing for etcd

Contrib README.md mentions new community tools for monitoring and backup/restore

Added Engine Yard provisioning and Deis Pro to docs

deisctl won't hang forever waiting for a missing service

deis-builder only builds slugrunner/slugbuilder if they're missing

Amazon EC2 m4 instance types are now supported in provisioning

DigitalOcean support added a couple of eligible regions

DEIS_DRINK_OF_CHOICE=slurm won't break integration tests now

deis-registry will SIGHUP its processes correctly on restart

deis-builder won't log etcdctl watch output periodically

integration tests will retry docker push on Docker Hub errors

Under the Hood

deis-router updated nginx to 1.9.2

deis-registry incorporates some upstream fixes to the "classic" V1 registry

deis-database updated wal-e to 0.8.1

deis-controller updated psycopg2 to 2.6.1

Several components updated to confd 0.10.0

下一步计划：

Configurable Healthchecks

TTY Broker

Scheduling and Orchestration

Etcd 2

下载：https://github.com/deis/deis/archive/v1.8.0.zip。

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。

软件详情：https://github.com/deis/deis/releases/tag/v1.8.0

来自:开源中国社区