Docker v1.10.0-rc3 发布，更新如下：

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 #18888This 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

• Add --detach-keys flag to attach, run, start 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 size of /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

• Change docker run exit codes to distinguish between runtime and application errors #14012

• 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

• Add ability to add multiple tags on build #15780

• Permit OPTIONS request against any url, thus fixing issue with CORS #19569

• 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 docker volumes ls --dangling=false to now show all non-dangling volumes #19671

• Fix race condition causing autorestart turning off on restart #17629

• Recognize GPFS filesystems #19216

• Fix issues preventing volume drivers from being containerized #19500

• Do not remove named mountpoints on container removal #19568

• Fix obscure bug preventing to start containers #19751

• Forbid exec during container restart #19722

• devicemapper: Increasing --storage-opt dm.basesize will now increase the base device size on daemon restart #19123

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

• Docker Content Trust now supports the ability to read and write user delegations #18887This is an optional, opt-in feature that requires the explicit use of the Notary command-line utility in order to be enabled. Enabling delegation support in a specific repository will break the ability of Docker 1.9 and 1.8 to pull from that repository, if content trust is enabled.

• Allow SELinux to run in a container when using the BTRFS storage driver #16452

Distribution

• Use content-addressable storage for images and layers #17924Note 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

• Fix issue where docker could hang indefinitely waiting for a nonexistent process to pull an image #19743

Networking

• 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

• Add --force to network disconnect to force container to be disconnected from network #19317

• 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 ID to container inspect #19323

• 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

• Do not substitute 127.0.0.1 name server when using --net=host #19573

Logging

• 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 #16534Existing plugins need to make use of these new APIs to satisfy users' expectation For that, please use the new MIME type application/vnd.docker.plugins.v1.2+json #19549

• Fix data not being copied to named volumes #19175

• Allow external volume drivers to host anonymous volumes #19190

Builder

• 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

Client

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

• Fix a bug preventing Windows clients to log in to Docker Hub #19891

Misc

• systemd: Set TasksMax in addition to LimitNPROC in systemd service file #19391

Deprecations

• 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

下载地址

Ubuntu/Debian: curl -fsSL https://test.docker.com/ | sh
Linux 64bit binary: https://test.docker.com/builds/Linux/x86_64/docker-1.10.0-rc3
Darwin/OSX 64bit client binary: https://test.docker.com/builds/Darwin/x86_64/docker-1.10.0-rc3
Linux 64bit tgz: https://test.docker.com/builds/Linux/x86_64/docker-1.10.0-rc3.tgz
Windows 64bit client binary: https://test.docker.com/builds/Windows/x86_64/docker-1.10.0-rc3.exe
Windows 32bit client binary: https://test.docker.com/builds/Windows/i386/docker-1.10.0-rc3.exe