Docker Engine 18.09: Additional Changes

* Builder: temporarily disables bridge networking when using buildkit. [moby/moby#37691](https://github.com/moby/moby/pull/37691) * Blocks task starting until node attachments are ready [moby/moby#37604](https://github.com/moby/moby/pull/37604) * Propagates the provided external CA certificate to the external CA object in swarm. [docker/cli#1178](https://github.com/docker/cli/pull/1178) * Removes Ubuntu 14.04 "Trusty Tahr" as a supported platform [docker-ce-packaging#255](https://github.com/docker/docker-ce-packaging/pull/255) / [docker-ce-packaging#254](https://github.com/docker/docker-ce-packaging/pull/254) * Removes Debian 8 "Jessie" as a supported platform [docker-ce-packaging#255](https://github.com/docker/docker-ce-packaging/pull/255) / [docker-ce-packaging#254](https://github.com/docker/docker-ce-packaging/pull/254) * Removes 'docker-' prefix for containerd and runc binaries [docker/engine#61](https://github.com/docker/engine/pull/61) / [moby/moby#37907](https://github.com/moby/moby/pull/37907), [docker-ce-packaging#241](https://github.com/docker/docker-ce-packaging/pull/241) * Splits "engine", "cli", and "containerd" to separate packages, and run containerd as a separate systemd service [docker-ce-packaging#131](https://github.com/docker/docker-ce-packaging/pull/131), [docker-ce-packaging#158](https://github.com/docker/docker-ce-packaging/pull/158) * Builds binaries with Go 1.10.4 [docker-ce-packaging#181](https://github.com/docker/docker-ce-packaging/pull/181) * Removes `-ce` suffix from version string [docker-ce-packaging#206](https://github.com/docker/docker-ce-packaging/pull/206) ### Fixes * BuildKit: Do not cancel buildkit status request. [moby/moby#37597](https://github.com/moby/moby/pull/37597) * Fixes no error is shown if build args are missing during docker build [moby/moby#37396](https://github.com/moby/moby/pull/37396) * Fixes error "unexpected EOF" when adding an 8GB file [moby/moby#37771](https://github.com/moby/moby/pull/37771) * LCOW: Ensures platform is populated on `COPY`/`ADD`. [moby/moby#37563](https://github.com/moby/moby/pull/37563) * Fixes mapping a range of host ports to a single container port [docker/cli#1102](https://github.com/docker/cli/pull/1102) * Fixes `trust inspect` typo: "`AdminstrativeKeys`" [docker/cli#1300](https://github.com/docker/cli/pull/1300) * Fixes environment file parsing for imports of absent variables and those with no name. [docker/cli#1019](https://github.com/docker/cli/pull/1019) * Fixes a potential "out of memory exception" when running `docker image prune` with a large list of dangling images [docker/cli#1432](https://github.com/docker/cli/pull/1432) / [docker/cli#1423](https://github.com/docker/cli/pull/1423) * Fixes pipe handling in ConEmu and ConsoleZ on Windows [moby/moby#37600](https://github.com/moby/moby/pull/37600) * Fixes long startup on windows, with non-hns governed Hyper-V networks [docker/engine#67](https://github.com/docker/engine/pull/67) / [moby/moby#37774](https://github.com/moby/moby/pull/37774) * Fixes daemon won't start when "runtimes" option is defined both in config file and cli [docker/engine#57](https://github.com/docker/engine/pull/57) / [moby/moby#37871](https://github.com/moby/moby/pull/37871) * Loosens permissions on `/etc/docker` directory to prevent "permission denied" errors when using `docker manifest inspect` [docker/engine#56](https://github.com/docker/engine/pull/56) / [moby/moby#37847](https://github.com/moby/moby/pull/37847) * Fixes denial of service with large numbers in `cpuset-cpus` and `cpuset-mems` [docker/engine#70](https://github.com/docker/engine/pull/70) / [moby/moby#37967](https://github.com/moby/moby/pull/37967) * LCOW: Add `--platform` to `docker import` [docker/cli#1375](https://github.com/docker/cli/pull/1375) / [docker/cli#1371](https://github.com/docker/cli/pull/1371) * LCOW: Add LinuxMetadata support by default on Windows [moby/moby#37514](https://github.com/moby/moby/pull/37514) * LCOW: Mount to short container paths to avoid command-line length limit [moby/moby#37659](https://github.com/moby/moby/pull/37659)

This section details Docker Engine 18.09 packaging changes & bug fixes. Packaging: BuildKit bridge networking disabled, task blocking until attachments, CA certificate propagation, Ubuntu 14.04/Debian 8 removal, binary prefix removal, package splitting, containerd as systemd service, Go 1.10.4 build, & version suffix removal. Fixes: BuildKit cancellation, missing build args error, "EOF" error, LCOW platform population, port mapping, `trust inspect` typo, env file parsing, `image prune` memory issue, Windows pipe handling/startup, daemon startup, `/etc/docker` permissions, DoS in `cpuset`, LCOW `--platform` in `import`, LCOW LinuxMetadata support, & short container paths.