Deis v1.8 发布,开源 PaaS 系统

jopen 9年前

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 sshdeis auth:regenerate 命令,释放了一些 Linode。

升级请看 "Upgrading Deis" 文档。



  • 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 <component> 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


  • 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 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



  • Configurable Healthchecks

  • TTY Broker

  • Scheduling and Orchestration

  • Etcd 2



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。

Deis v1.8 发布,开源 PaaS 系统