Docker Engine 17.12 Release Notes

--- title: Docker Engine 17.12 release notes linkTitle: Engine v17.12 toc_min: 1 toc_max: 2 --- ## 17.12.1-ce 2018-02-27 ### Client - Fix `node-generic-resource` typo [moby/moby#35970](https://github.com/moby/moby/pull/35970) and [moby/moby#36125](https://github.com/moby/moby/pull/36125) * Return errors from daemon on stack deploy configs create/update [docker/cli#757](https://github.com/docker/cli/pull/757) ### Logging - awslogs: fix batch size calculation for large logs [moby/moby#35726](https://github.com/moby/moby/pull/35726) * Support a proxy in splunk log driver [moby/moby#36220](https://github.com/moby/moby/pull/36220) ### Networking - Fix ingress network when upgrading from 17.09 to 17.12 [moby/moby#36003](https://github.com/moby/moby/pull/36003) * Add verbose info to partial overlay ID [moby/moby#35989](https://github.com/moby/moby/pull/35989) - Fix IPv6 networking being deconfigured if live-restore is being enabled [docker/libnetwork#2043](https://github.com/docker/libnetwork/pull/2043) - Fix watchMiss thread context [docker/libnetwork#2051](https://github.com/docker/libnetwork/pull/2051) ### Packaging - Set TasksMax in docker.service [docker/docker-ce-packaging#78](https://github.com/docker/docker-ce-packaging/pull/78) ### Runtime * Bump Golang to 1.9.4 * Bump containerd to 1.0.1 - Fix dockerd not being able to reconnect to containerd when it is restarted [moby/moby#36173](https://github.com/moby/moby/pull/36173) - Fix containerd events from being processed twice [moby/moby#35891](https://github.com/moby/moby/issues/35891) - Fix vfs graph driver failure to initialize because of failure to setup fs quota [moby/moby#35827](https://github.com/moby/moby/pull/35827) - Fix regression of health check not using container's working directory [moby/moby#35845](https://github.com/moby/moby/pull/35845) - Honor `DOCKER_RAMDISK` with containerd 1.0 [moby/moby#35957](https://github.com/moby/moby/pull/35957) - Update runc to fix hang during start and exec [moby/moby#36097](https://github.com/moby/moby/pull/36097) - Windows: Vendor of Microsoft/hcsshim @v.0.6.8 partial fix for import layer failing [moby/moby#35924](https://github.com/moby/moby/pull/35924) * Do not make graphdriver homes private mounts [moby/moby#36047](https://github.com/moby/moby/pull/36047) * Use rslave propagation for mounts from daemon root [moby/moby#36055](https://github.com/moby/moby/pull/36055) * Set daemon root to use shared mount propagation [moby/moby#36096](https://github.com/moby/moby/pull/36096) * Validate that mounted paths exist when container is started, not just during creation [moby/moby#35833](https://github.com/moby/moby/pull/35833) * Add `REMOVE` and `ORPHANED` to TaskState [moby/moby#36146](https://github.com/moby/moby/pull/36146) - Fix issue where network inspect does not show Created time for networks in swarm scope [moby/moby#36095](https://github.com/moby/moby/pull/36095) * Nullify container read write layer upon release [moby/moby#36130](https://github.com/moby/moby/pull/36160) and [moby/moby#36343](https://github.com/moby/moby/pull/36242) ### Swarm * Remove watchMiss from swarm mode [docker/libnetwork#2047](https://github.com/docker/libnetwork/pull/2047) ### Known Issues * Health check no longer uses the container's working directory [moby/moby#35843](https://github.com/moby/moby/issues/35843) * Errors not returned from client in stack deploy configs [moby/moby#757](https://github.com/docker/cli/pull/757) * Docker cannot use memory limit when using systemd options [moby/moby#35123](https://github.com/moby/moby/issues/35123) ## 17.12.0-ce 2017-12-27 ### Known Issues * AWS logs batch size calculation [moby/moby#35726](https://github.com/moby/moby/pull/35726) * Health check no longer uses the container's working directory [moby/moby#35843](https://github.com/moby/moby/issues/35843) * Errors not returned from client in stack deploy configs [moby/moby#757](https://github.com/docker/cli/pull/757) * Daemon aborts when project quota fails [moby/moby#35827](https://github.com/moby/moby/pull/35827)

These are the release notes for Docker Engine version 17.12. It includes details on fixes and improvements to the client, logging, networking, packaging, runtime, and swarm functionalities. It also lists known issues in versions 17.12.1-ce and 17.12.0-ce.