新闻 Docker 1.12.3-rc1 发布，应用容器引擎 下载

Docker 1.12.3-rc1 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。

更新内容：

Runtime

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  Fix ambient capability usage in containers (CVE-2016-8867) #27610
  
  
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  Prevent a deadlock in libcontainerd for Windows #27136
  
  
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  Fix error reporting in CopyFileWithTar #27075
  
  
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  Reset health status to starting when a container is restarted #27387
  
  
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  Properly handle shared mount propagation in storage directory #27609
  
  
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  Fix docker exec #27610
  
  
• 
  Fix backward compatibility with containerd’s events log #27693
  

Swarm Mode

• 
  Fix conversion of restart-policy #27062
  
  
• 
  Update Swarmkit #27554
  
  
  • 
    Avoid restarting a task that has already been restarted docker/swarmkit#1305
    
    
  • 
    Allow duplicate published ports when they use different protocols docker/swarmkit#1632
    
    
  • 
    Allow multiple randomly assigned published ports on service docker/swarmkit#1657
    
    
  • 
    Fix panic when allocations happen at init time docker/swarmkit#1651
    

Networking

• 
  Update libnetwork #27559
  
  
  • 
    Fix race in serializing sandbox to string docker/libnetwork#1495
    
    
  • 
    Fix race during deletion docker/libnetwork#1503
    
    
  • 
    Reset endpoint port info on connectivity revoke in bridge driver docker/libnetwork#1504
    
    
  • 
    Fix a deadlock in networking code docker/libnetwork#1507
    
    
  • 
    Fix a race in load balancer state docker/libnetwork#1512
    

Logging

• 
  Update fluent-logger-golang to v1.2.1 #27474
  

Contrib

• 
  Update buildtags for armhf ubuntu-trusty #27327
  
  
• 
  Add AppArmor to runc buildtags for armhf #27421
  

下载地址：

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  Source code (zip)
  
  
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  Source code (tar.gz)
  

Docker 1.12.3-rc1 发布，应用容器引擎下载地址