Engine 1.11.0

Schedule

• Freeze: 2016-03-17
• Release: 2016-04-07

1.11.0 - Release goals

#20361 Containerd integration

Replace execdrivers with containerd.

#20362 CLI separation

Separate the docker client cli from the docker daemon.

#20363 Better Plugins Framework

Bake plugin management capabilities inside docker.

Miscellaneous

• #20356 Label for non-container resources

WIP: Changelog

(last update: 2016/03/08 08.29am)

IMPORTANT: With Docker 1.11, a docker installation is now made of 4 binaries (docker, containerd, containerd-shim and runc). If you have scripts relying on docker being a single static binaries, please make sure to update them. Interaction with the daemon stay the same otherwise, the usage of the other binaries should be transparent.

• --device option now correctly resolves symlinks (#20684)
• Post processing is no longer enabled for linux-cgo terminals (#20587)
• docker login will no longer prompt for an email (#20565)
• Output of docker volume ls is now sorted by volume name (#20389)
• Output of docker network ls is now sorted by network name (#20383)
• Docker now supports external credential stores (#20107)
• docker ps now supports displaying the list of volumes mounted inside a container (#20017)

Distribution

• docker login now handles token using the implementation found in docker/distribution (#20832)
• Docker will now try to resume layer download where it left timeout after a network error/timeout (#19840)

Runtime

• Fix Docker not cleaning up correctly old containers upon restarting after a crash (#19679)
• docker update learned how to change a container restart policy (#19116)
• docker inspect now also returns a new State field containing the container state in a human readable way (i.e. one of created, restarting, running, paused, exited or dead)(#18966)
• Docker learned to limit the number of active pids (i.e. processes) within the container via the pids-limit flags. NOTE: This require CGROUP_PIDS=y to be in the kernel configuration. (#18697)

Logging

• Docker GELF log driver now allows to specify the compression algorithm and level via the gelf-compression-type and gelf-compression-level options (19831)
• Docker daemon learned to output uncolorized logs via the --raw-logs options (#19794)
• Docker, on Windows platform, now includes an ETW (Event Tracing in Windows) logging driver named etwlogs (#19689)
• Journald log driver now support the log command tag option (#19564)
• Docker learn to send log to Google Cloud via the new gcplogs logging driver. (#18766)
• The fluentd log driver learned to process the new fail-on-startup-error log option preventing it to fail a container startup if it can't connect to the backend (#18041)

Networking

• docker network inspect now returns whether a network is internal or not (#19357)
• Docker learned to create ipv6 enabled networks (docker network create --ipv6). This show up as a new EnableIPv6 field in docker inspect. (#17513)