高級容器引擎 Docker v17.04.0-ce發布

     Docker 是 PaaS 提供商 dotCloud 開源的一個基于 LXC 的高級容器引擎，源代碼托管在 Github 上, 基于go語言并遵從Apache2.0協議開源。Docker的思想來自于集裝箱，在一艘大船上，可以把貨物規整的擺放起來。并且各種各樣的貨物被集裝箱標準化了，集裝箱和集裝箱之間不會互相影響。那么我就不需要專門運送水果的船和專門運送化學品的船了。只要這些貨物在集裝箱里封裝的好好的，那我就可以用一艘大船把他們都運走。docker就是類似的理念。現在都流行云計算了，云計算就好比大貨輪。docker就是集裝箱。

更新日志

• Disable container logging for build containers #29552
• Fix use of **/ in .dockerignore #29043
• Sort docker stack ls by name #31085
• Flags for specifying bind mount consistency #31047
• Output of docker CLI --help is now wrapped to the terminal width #28751
• Suppress image digest in docker ps #30848
• Hide command options that are related to Windows #30788
• Fix docker plugin install prompt to accept "enter" for the "N" default #30769
• Add truncate function for Go templates #30484
• Support expanded syntax of ports in stack deploy #30476
• Support expanded syntax of mounts in stack deploy #30597 #31795
• Add --add-host for docker build #30383
• Add .CreatedAt placeholder for docker network ls --format #29900
• Update order of --secret-rm and --secret-add #29802
• Add --filter enabled=true for docker plugin ls #28627
• Add --format to docker service ls #28199
• Add publish and expose filter for docker ps --filter #27557
• Support multiple service IDs on docker service ps #25234
• Allow swarm join with --availability=drain #24993
• Docker inspect now shows "docker-default" when AppArmor is enabled and no other profile was defined #27083
• Implement optional ring buffer for container logs #28762
• Add --log-opt awslogs-create-group=<true|false> for awslogs (CloudWatch) to support creation of log groups as needed #29504
• Fix segfault when using the gcplogs logging driver with a "static" binary #29478
• Check parameter --ip, --ip6 and --link-local-ip in docker network connect #30807
• Added support for dns-search #30117
• Added --verbose option for docker network inspect to show task details from all swarm nodes #31710
• Clear stale datapath encryption states when joining the cluster docker/libnetwork#1354
• Ensure iptables initialization only happens once docker/libnetwork#1676
• Fix bad order of iptables filter rules docker/libnetwork#961
• Add anonymous container alias to service record on attachable network docker/libnetwork#1651
• Support for com.docker.network.container_interface_prefix driver label docker/libnetwork#1667
• Improve network list performance by omitting network details that are not used #30673
• Handle paused container when restoring without live-restore set #31704
• Do not allow sub second in healthcheck options in Dockerfile #31177
• Support name and id prefix in secret update #30856
• Use binary frame for websocket attach endpoint #30460
• Fix linux mount calls not applying propagation type changes #30416
• Fix ExecIds leak on failed exec -i #30340
• Prune named but untagged images if danglingOnly=true #30330
• Add daemon flag to set no_new_priv as default for unprivileged containers #29984
• Add daemon option --default-shm-size #29692
• Support registry mirror config reload #29650
• Ignore the daemon log config when building images #29552
• Move secret name or ID prefix resolving from client to daemon #29218
• Allow adding rules to cgroup devices.allow on container create/run #22563
• Fix cpu.cfs_quota_us being reset when running systemd daemon-reload #31736
• Topology-aware scheduling #30725
• Automatic service rollback on failure #31108
• Worker and manager on the same node are now connected through a UNIX socketdocker/swarmkit#1828, docker/swarmkit#1850, docker/swarmkit#1851
• Improve raft transport package docker/swarmkit#1748
• No automatic manager shutdown on demotion/removal docker/swarmkit#1829
• Use TransferLeadership to make leader demotion safer docker/swarmkit#1939
• Decrease default monitoring period docker/swarmkit#1967
• Add Service logs formatting #31672
• Fix service logs API to be able to specify stream #31313
• Add --stop-signal for service create and service update #30754
• Add --read-only for service create and service update #30162
• Renew the context after communicating with the registry #31586
• (experimental) Add --tail and --since options to docker service logs #31500
• (experimental) Add --no-task-ids and --no-trunc options to docker service logs #31672
• Block pulling Windows images on non-Windows daemons #29001

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