Docker v1.10.0-rc2 发布

Docker v1.10.0-rc2 发布，更新如下：

Runtime

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
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

Security

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 #17741
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
Fix issue where docker could hang indefinitely waiting for a nonexistant 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 onnetwork 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 #16534
Existing 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

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-rc2
Darwin/OSX 64bit client binary: https://test.docker.com/builds/Darwin/x86_64/docker-1.10.0-rc2
Linux 64bit tgz: https://test.docker.com/builds/Linux/x86_64/docker-1.10.0-rc2.tgz
Windows 64bit client binary: https://test.docker.com/builds/Windows/x86_64/docker-1.10.0-rc2.exe
Windows 32bit client binary: https://test.docker.com/builds/Windows/i386/docker-1.10.0-rc2.exe