Docker 1.11.0-rc5 发布了，Docker 是一个开源的应用容器引擎，让开发者可以打包他们的应用以及依赖包到一个可移植的容器中，然后发布到任何流行的 Linux 机器上，也可以实现虚拟化。容器是完全使用沙箱机制，相互之间不会有任何接口（类似 iPhone 的 app）。几乎没有性能开销,可以很容易地在机器和数据中心中运行。最重要的是,他们不依赖于任何语言、框架或包装系统。

网络相关更新记录如下：

• Fix a bug where IPv6 addresses were not properly handled (#20842)

• docker network inspect will now report all endpoints whether they have an active container or not (#21160)

• Experimental support for the MacVlan and IPVlan network drivers have been added (#21122)

• Output of docker network ls is now sorted by network name (#20383)

• Fix a bug where Docker would allow a network to be created with the reserved default name (#19431)

• docker network inspect now returns whether a network is internal or not (#19357)

• Control IPv6 via explicit option when creating a network (docker network create --ipv6). This shows up as a new EnableIPv6 field in docker network inspect (#17513)

• Support for AAAA Records (aka IPv6 Service Discovery) in embedded DNS Server #21396

• Multiple A/AAAA records from embedded DNS Server for DNS Round robin #21019

完整改进记录，请看这里。

下载地址：

deb/rpm install: curl -fsSL https://test.docker.com/ | sh
Linux 64bit tgz: https://test.docker.com/builds/Linux/x86_64/docker-1.11.0-rc5.tgz
Darwin/OSX 64bit client tgz: https://test.docker.com/builds/Darwin/x86_64/docker-1.11.0-rc5.tgz
Windows 64bit zip: https://test.docker.com/builds/Windows/x86_64/docker-1.11.0-rc5.zip
Windows 32bit client zip: https://test.docker.com/builds/Windows/i386/docker-1.11.0-rc5.zip