Docker Engine 18.06: Bug Fixes, Enhancements, and Swarm Mode Updates

- Fix mis-used skip condition. [moby/moby#37179](https://github.com/moby/moby/pull/37179) - Fix bind mounts not working in some cases. [moby/moby#37031](https://github.com/moby/moby/pull/37031) - Fix fd leak on attach. [moby/moby#37184](https://github.com/moby/moby/pull/37184) - Fix fluentd partial detection. [moby/moby#37029](https://github.com/moby/moby/pull/37029) - Fix incorrect link in version-history.md. [moby/moby#37049](https://github.com/moby/moby/pull/37049) * Allow vim to be case insensitive for D in dockerfile. [moby/moby#37235](https://github.com/moby/moby/pull/37235) + Add `t.Name()` to tests so that service names are unique. [moby/moby#37166](https://github.com/moby/moby/pull/37166) + Add additional message when backendfs is extfs without d_type support. [moby/moby#37022](https://github.com/moby/moby/pull/37022) + Add api version checking for tests from new feature. [moby/moby#37169](https://github.com/moby/moby/pull/37169) + Add image metrics for push and pull. [moby/moby#37233](https://github.com/moby/moby/pull/37233) + Add support for `init` on services. [moby/moby#37183](https://github.com/moby/moby/pull/37183) + Add verification of escapeKeys array length in pkg/term/proxy.go. [moby/moby#36918](https://github.com/moby/moby/pull/36918) * When link id is empty for overlay2, do not remove this link.. [moby/moby#36161](https://github.com/moby/moby/pull/36161) - Fix build on OpenBSD by defining Self(). [moby/moby#37301](https://github.com/moby/moby/pull/37301) - Windows: Fix named pipe support for hyper-v isolated containers. [docker/engine#2](https://github.com/docker/engine/pull/2) [docker/cli#1165](https://github.com/docker/cli/pull/1165) - Fix manifest lists to always use correct size. [docker/cli#1183](https://github.com/docker/cli/pull/1183) * Register OCI media types. [docker/engine#4](https://github.com/docker/engine/pull/4) * Update containerd to v1.1.1 [docker/engine#17](https://github.com/docker/engine/pull/17) * LCOW: Prefer Windows over Linux in a manifest list. [docker/engine#3](https://github.com/docker/engine/pull/3) * Add updated `MaskPaths` that are used in code paths directly using containerd to address [CVE-2018-10892](https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-10892). [docker/engine#15](https://github.com/docker/engine/pull/15) * Add `/proc/acpi` to masked paths to address [CVE-2018-10892](https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-10892). [docker/engine#14](https://github.com/docker/engine/pull/14) - Fix bindmount autocreate race. [docker/engine#11](https://github.com/docker/engine/pull/11) ### Swarm Mode * List stacks for both Swarm and Kubernetes with --orchestrator=all in docker stack ls. Allow several occurrences of --namespace for Kubernetes with docker stack ls. [docker/cli#1031](https://github.com/docker/cli/pull/1031) * Bump SwarmKit to remove deprecated grpc metadata wrappers. [moby/moby#36905](https://github.com/moby/moby/pull/36905) * Issue an error for --orchestrator=all when working on mismatched Swarm and Kubernetes hosts. [docker/cli#1035](https://github.com/docker/cli/pull/1035) - Fix broken swarm commands with Kubernetes defined as orchestrator. "--orchestrator" flag is no longer global but local to stack commands and subcommands [docker/cli#1137](https://github.com/docker/cli/pull/1137) [docker/cli#1139](https://github.com/docker/cli/pull/1139) * Bump swarmkit to include task reaper fixes and more metrics. [docker/engine#13](https://github.com/docker/engine/pull/13) - Avoid a leak when a service with unassigned tasks is deleted. [docker/engine#27](https://github.com/docker/engine/pull/27) - Fix racy batching on the dispatcher. [docker/engine#27](https://github.com/docker/engine/pull/27)

This section covers bug fixes and enhancements in Docker Engine 18.06, including fixing skip conditions, bind mounts, file descriptor leaks, and fluentd detection, as well as allowing case-insensitive 'D' in Dockerfile for vim. Enhancements include adding unique service names for tests, additional messages for backendfs, API version checking, image metrics, and support for `init` on services. It also covers fixes for OpenBSD builds, Windows named pipe support, and manifest lists. Additionally, it includes updates to containerd and addresses CVE-2018-10892 by masking certain paths. The section also details Swarm Mode updates, such as listing stacks for both Swarm and Kubernetes, bumping SwarmKit for fixes and metrics, and addressing issues with orchestrator flags and task assignment.