Docker v1.10.0

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                　　Docker v1.10.0-rc1 发布，此版本更新内容如下：
运行时

• 　　New docker update command that allows updating resource constraints on running containers #15078
  
• 　　Add --tmpfs flag to docker run to create a tmpfs mount in a container #13587
  
• 　　Add --format flag to docker images command #17692
  
• 　　Allow to set daemon configuration in a file and hot-reload it with the SIGHUP signal #18587
  
• 　　Updated docker events to include more meta-data and event types #18888
  　　This change is backward compatible in the API, but not on the CLI.
  
• 　　Add --blkio-weight-device flag to docker run #13959
  
• 　　Add --device-read-bps and --device-write-bps flags to docker run #14466
  
• 　　Add --device-read-iops and --device-write-iops flags to docker run #15879
  
• 　　Add --oom-score-adj flag to docker run #16277
  
• 　　Change docker run exit codes to distinguish between runtime and application errors #14012
  
• 　　Add --detach-keys flag to attach and exec commands to override the default key sequence that detaches from a container  #15666
  
• 　　Add --shm-size flag to run, create and build to set the>/dev/shm #16168
  
• 　　Show the number of running, stopped, and paused containers in docker info #19249
  
• 　　Show the OSType and Architecture in docker info #17478
  
• 　　Add --cgroup-parent flag on daemon to set cgroup parent for all containers #19062
  
• 　　Add -L flag to docker cp to follow symlinks #16613
  
• 　　New status=dead filter for docker ps #17908
  
• 　　Enhance docker events --since and --until to support nanoseconds and timezones #17495
  
• 　　Add --all/-a flag to stats to include both running and stopped containers #16742
  
• 　　Change the default cgroup-driver to cgroupfs #17704
  
• 　　Emit a "tag" event when tagging an image with build -t #17115
  
• 　　Best effort for linked containers' start order when starting the daemon #18208
  
• 　　Fix the --quiet flag on docker build to actually be quiet #17428
  
• 　　Fix docker images --filter dangling=false to now show all non-dangling images #19326
  
• 　　Fix race condition causing autorestart turning off on restart #17629
  
• 
  　　devicemapper: Increasing --storage-opt dm.basesize will now increase the base device>
  

安全

• 　　Add --userns-remap flag to daemon to support user namespaces (previously in experimental) #19187
  
• 　　Add support for custom seccomp profiles in --security-opt #17989
  
• 　　Add default seccomp profile #18780
  
• 　　Add --authorization-plugin flag to daemon to customize ACLs #15365
  
• 　　Allow SELinux to run in a container when using the BTRFS storage driver #16452
  

Distribution

• 　　New registrytoken pass-thru token type for AuthConfig #17481
  　　It allows API clients to retrieve an authentication token from a registry, and then pass that token directly to the remote API
  
• 　　Use content-addressable storage for images and layers #17924
  　　Note that a migration is performed the first time docker is run; it can take a significant amount of time depending on the number of images and containers present.
  　　Images no longer depend on the parent chain but contain a list of layer references.
  　　docker load/docker save tarballs now also contain content-addressable image configurations.
  
• 　　Add support for the new manifest format ("schema2") #18785
  
• 　　Lots of improvements for push and pull: performance++, retries on failed downloads, cancelling on client disconnect #18353, #18418, #19109, #18353
  
• 　　Limit v1 protocol fallbacks #18590
  
• 　　New version of notary with client-side pkcs11 support #17937
  

网络

• 　　Use DNS-based discovery instead of /etc/hosts #19198
  
• 　　Support for network-scoped alias using --net-alias on run and --alias on network connect #19242
  
• 　　Add --ip and --ip6 on run and network connect to support custom IP addresses for a container in a network #19001
  
• 　　Add --ipam-opt to network create for passing custom IPAM options #17316
  
• 　　Add --internal flag to network create to restrict external access to and from the network #19276
  
• 　　Add kv.path option to --cluster-store-opt #19167
  
• 　　Add discovery.heartbeat and discovery.ttl options to --cluster-store-opt to configure discovery TTL and heartbeat timer #18204
  
• 　　Add --format flag to network inspect #17481
  
• 　　Add --link to network connect to provide a container-local alias #19229
  
• 　　Support for Capability exchange with remote IPAM plugins #18775
  
• 　　Support for multi-host networking using built-in overlay driver for all engine supported kernels: 3.10+ #18775
  
• 　　--link is now supported on docker run for containers in user-defined network #19229
  
• 　　Enhance docker network rm to allow removing multiple networks #17489
  
• 　　Include container names in network inspect #17615
  
• 　　Include auto-generated subnets for user-defined networks in network inspect #17316
  
• 　　Add --filter flag to network ls to hide predefined networks #17782
  
• 　　Add support for network connect/disconnect to stopped containers #18906
  
• 
  　　Add network>
  
• 　　Fix MTU issue where Docker would not start with two or more default routes #18108
  
• 　　Fix duplicate IP address for containers #18106
  
• 　　Fix issue preventing sometimes docker from creating the bridge network #19338
  

日志记录

• 　　New logging driver for Splunk #16488
  
• 　　Add support for syslog over TCP+TLS #18998
  
• 　　Enhance docker logs --since and --until to support nanoseconds and time #17495
  
• 　　Enhance AWS logs to auto-detect region #16640
  

Volumes

• 　　Add support to set the mount propagation mode for a volume #17034
  
• 　　Add ls and inspect endpoints to volume plugin API #16534
  　　Existing plugins need to make use of these new APIs to satisfy users' expectation
  
• 　　Fix data not being copied to named volumes #19175
  

构建器

• 　　Add support for ** in .dockerignore to wildcard multiple levels of directories #17090
  
• 　　Fix handling of UTF-8 characters in Dockerfiles #17055
  
• 　　Fix permissions problem when reading from STDIN #19283
  

客户端

• 　　Add support for overriding the API version to use via an DOCKER_API_VERSION environment-variable #15964
  

废弃

• 　　Remove LXC support. The LXC driver was deprecated in Docker 1.8, and has now been removed #17700
  
• 　　Remove --exec-driver daemon flag, because it is no longer in use #17700
  
• 　　Remove old deprecated single-dashed long CLI flags (such as -rm; use --rm instead) #17724
  
• 　　Deprecate HostConfig at API container start #17799
  
• 　　Deprecate docker packages for newly EOL'd Linux distributions: Fedora 21 and Ubuntu 15.04 (Vivid) #18794, #18809
  
• 　　Deprecate -f flag for docker tag #18350
  

下载
　　Ubuntu/Debian: curl -fsSL https://test.docker.com/ | sh
　　Linux 64bit binary: https://test.docker.com/builds/Linux/x86_64/docker-1.10.0-rc1
　　Darwin/OSX 64bit client binary: https://test.docker.com/builds/Darwin/x86_64/docker-1.10.0-rc1
　　Linux 64bit tgz: https://test.docker.com/builds/Linux/x86_64/docker-1.10.0-rc1.tgz
　　Windows 64bit client binary: https://test.docker.com/builds/Windows/x86_64/docker-1.10.0-rc1.exe
　　Windows 32bit client binary: https://test.docker.com/builds/Windows/i386/docker-1.10.0-rc1.exe
　　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。