Docker 1.9.0 RC2发布下载

Docker 1.9.0 RC2 发布，此版本更新内容如下：

Runtime

docker stats now returns block IO metrics (#15005)

docker stats now details network stats per interface (#15786)

Add ancestor= filter to docker ps --filter flag to filter containers based on their ancestor images (#14570)

Add label= filter to docker ps --filter to filter containers based on label (#16530)

Add --kernel-memory flag to docker run (#14006)

Add --message flag to docker import allowing to specify an optional message (#15711)

Add --privileged flag to docker exec (#14113)

Add --stop-signal flag to docker run allowing to replace the container process stopping signal (#15307)

Add a new unless-stopped restart policy (#15348)

Inspecting an image now returns tags (#13185)

Add -m/--message flags to docker import to set a commit message (#15711)

Add container size information to docker inspect (#15796)

Add RepoTags and RepoDigests field to /images/{name:.*}/json (#17275)

Remove the deprecated /container/ps endpoint from the API (#15972)

Send and document correct HTTP codes for /exec//start (#16250)

Share shm and mqueue between containers sharing IPC namespace (#15862)

Event stream now shows OOM status when --oom-kill-disable is set (#16235)

Ensure special network files (/etc/hosts etc.) are read-only if bind-mounted with ro option (#14965)

Improve rmi performance (#16890)

DEPRECATE -c short flag variant for --cpu-shares in docker run (#16271)

Client

Allow docker import to import from local files (#11907)

Builder

Add a STOPSIGNAL Dockerfile instruction allowing to set a different stop-signal for the container process (#15307)

Add an ARG Dockerfile instruction and a --build-arg flag to docker build that allows to add build-time environment variables (#15182)

Improve cache miss performance (#16890)

Storage

devicemapper: Implement deferred deletion capability (#16381)

Networking

docker network exits experimental and is part of standard release (#16645)

New network top-level concept, with associated subcommands and API (#16645)

Support for multiple isolated/micro-segmented networks (#16645)

Built-in multihost networking using VXLAN based overlay driver (#14071)

Support for third-party network plugins (#13424)

Ability to dynamically connect containers to multiple networks (#16645)

Support for user-defined IP address management via pluggable IPAM drivers (#16910)

Add daemon flags --cluster-store and --cluster-advertise for built-in nodes discovery (#16229)

Add --cluster-store-opt for setting up TLS settings (#16644)

Add --dns-opt to the daemon (#16031)

Volumes

New top-level volume subcommand and API (#14242)

Move API volume driver settings to host-specific config (#15798)

Print an error message if volume name is not unique (#16009)

Ensure volumes created from Dockerfiles always use the local volume driver (#15507)

DEPRECATE auto-creating missing host paths for bind mounts (#16349)

Logging

Add awslogs logging driver for Amazon CloudWatch (#15495)

Add generic tag log option to allow customizing container/image information passed to driver (e.g. show container names) (#15384)

Implement the docker logs endpoint for the journald driver (#13707)

DEPRECATE driver-specific log tags (e.g. syslog-tag, etc.) (#15384)

Distribution

docker search now works with partial names (#16509)

Push optimization: avoid buffering to file (#15493)

The daemon will display progress for images that were already being pulled by another client (#15489)

Only permissions required for the current action being performed are requested (#)

Renaming trust keys (and respective environment variables) from offline to root and tagging to repository (#16894)

DEPRECATE trust key environment variables DOCKER_CONTENT_TRUST_OFFLINE_PASSPHRASE and DOCKER_CONTENT_TRUST_TAGGING_PASSPHRASE (#16894)

Security

Add SELinux profiles to the rpm package (#15832)

Fix various issues with AppArmor profiles provided in the deb package (#14609)

Add AppArmor policy that prevents writing to /proc (#15571)

下载

Ubuntu/Debian/CentOS/Fedora: curl -sSL https://test.docker.com/ | sh
Linux 64bit binary: https://test.docker.com/builds/Linux/x86_64/docker-1.9.0-rc2
Darwin/OSX 64bit client binary: https://test.docker.com/builds/Darwin/x86_64/docker-1.9.0-rc2
Darwin/OSX 32bit client binary: https://test.docker.com/builds/Darwin/i386/docker-1.9.0-rc2
Linux 64bit tgz: https://test.docker.com/builds/Linux/x86_64/docker-1.9.0-rc2.tgz

软件详情：https://github.com/docker/docker/releases/tag/v1.9.0-rc2

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