Docker v1.10.0
欢迎加入运维网交流群：263444886Docker 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。
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