Deis v1.13.0 发布开源 PaaS 系统

Deis v1.13.0 发布了，以下是一些改进内容：

新特性：

3181b2d client: document deis version
6ec3e06 controller: add simple health check view
42464a2 contrib: graceful shutdown for non-ceph nodes
d7fe142 contrib/linode: allow for cluster expansion and standardize scripts
3f4e25a router: make vhost_traffic_status_zone configurable

Bug 修复：

e2aeace logspout: discover logger connection continuously
3052fe6 controller: prevent overlapping config:set operations
040f90d client: only delete local ~/.deis/client.json if cancelling logged in user
67090ae controller: use django HttpResponse for logs
17da397 controller: use double quotes to escape ENV values
d481c4c api: disable adding wildcard certificates
ad558e4 auth: return a 409 if a user is cancelled that has apps
2cf9205 setup-node.sh: update packages for a Jenkins node
46bbba7 router: Allow for comma-delimited X-Forwarded-Proto
8f0119f controller: tag keys can be lowercase or capital
ba38edc builder: fail on piped command
78a16fb builder: source proxy envvars
35a97b1 builder: remove temporary build dir on success
f7099c7 builder: log env tcp requests information to debug
1cb11dd client: simplify URL prefixing
4a9f791 vagrant: fix Vagrantfile to handle spaces
3275683 builder: demote handshake failure log to debug
e0aa2b1 client: strip controller port when parsing git remotes
112f513 controller: do not require slash at the end of the GET /v1/users
a450965 builder: remove empty newline
7290dd0 logspout: Truncate lines too big for a single UDP packet
0700028 router: Fix issues establishing real end-client IP
05e4b57 controller: legacy fix should modify dict instead of dict view
51c6861 database: bail out if unable to check for existing backups
8b824df client: backport deis/workflow#280 to v1
f46b967 tests: remove reference to python client
455e6b0 tests: use and patch known “good” version of mock-s3
481fe6b registry: disallow dots in s3 buckets

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” target=”_blank”>LXC 容器和 chef” target=”_blank”>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” target=”_blank”>Docker 和 heroku” target=”_blank”>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。