Docker Engine 18.02 release notes

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• Builder
• Client
• Experimental
• Logging
• Networking
• Packaging
• Runtime

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2018-02-07

Builder

• Gitutils: fix checking out submodules moby/moby#35737

Client

• Attach: Ensure attach exit code matches container's docker/cli#696

• Added support for tmpfs-mode in compose file docker/cli#808
• Adds a new compose file version 3.6 docker/cli#808

• Fix issue of filter in docker ps where health=starting returns nothing moby/moby#35940

• Improve presentation of published port ranges docker/cli#581

• Bump Go to 1.9.3 docker/cli#827

• Fix broken Kubernetes stack flags docker/cli#831

• Annotate "stack" commands to be "swarm" and "kubernetes" docker/cli#804

Experimental

• Add manifest command docker/cli#138

• LCOW remotefs - return error in Read() implementation moby/moby#36051

• LCOW: Coalesce daemon stores, allow dual LCOW and WCOW mode moby/moby#34859

• LCOW: Fix OpenFile parameters moby/moby#36043

• LCOW: Raise minimum requirement to Windows RS3 RTM build (16299) moby/moby#36065

Logging

• Improve daemon config reload; log active configuration moby/moby#36019

• Fixed error detection using IsErrNotFound and IsErrNotImplemented for the ContainerLogs method moby/moby#36000

• Add journald tag as SYSLOG_IDENTIFIER moby/moby#35570

• Splunk: limit the reader size on error responses moby/moby#35509

Networking

• Disable service on release network results in zero-downtime deployments with rolling upgrades moby/moby#35960

• Fix services failing to start if multiple networks with the same name exist in different spaces moby/moby#30897
• Fix duplicate networks being added with docker service update --network-add docker/cli#780
• Fixing ingress network when upgrading from 17.09 to 17.12. moby/moby#36003
• Fix ndots configuration docker/libnetwork#1995
• Fix IPV6 networking being deconfigured if live-restore is enabled docker/libnetwork#2043

• Add support for MX type DNS queries in the embedded DNS server docker/libnetwork#2041

Packaging

• Added packaging for Fedora 26, Fedora 27, and Centos 7 on aarch64 docker/docker-ce-packaging#71

• Removed support for Ubuntu Zesty docker/docker-ce-packaging#73
• Removed support for Fedora 25 docker/docker-ce-packaging#72

Runtime

• Fixes unexpected Docker Daemon shutdown based on pipe error moby/moby#35968
• Fix some occurrences of hcsshim::ImportLayer failed in Win32: The system cannot find the path specified moby/moby#35924

• Windows: increase the maximum layer size during build to 127GB moby/moby#35925

• Fix Devicemapper: Error running DeleteDevice dm_task_run failed moby/moby#35919

• Introduce « exec_die » event moby/moby#35744

• Update API to version 1.36 moby/moby#35744

• Fix docker update not updating cpu quota, and cpu-period of a running container moby/moby#36030

• Make container shm parent unbindable moby/moby#35830

• Make image (layer) downloads faster by using pigz moby/moby#35697
• Protect the daemon from volume plugins that are slow or deadlocked moby/moby#35441

• Fix DOCKER_RAMDISK environment variable not being honoured moby/moby#35957

• Bump containerd to 1.0.1 (9b55aab90508bd389d7654c4baf173a981477d55) moby/moby#35986
• Update runc to fix hang during start and exec moby/moby#36097

• Fix "--node-generic-resource" singular/plural moby/moby#36125