The list of the unimplemented Docker features is outdated: https://github.com/containerd/nerdctl/blob/21590cd689246dd8ec4b3b59b843e6f04b9317e9/docs/command-reference.md?plain=1#L414-L418 - [ ] Make RO mounts RRO by default https://github.com/containerd/nerdctl/issues/2651 - Docker-side PR: https://github.com/moby/moby/pull/45278 https://github.com/moby/moby/pull/46037 - [ ] `--mount type=image` https://github.com/containerd/nerdctl/pull/4993 - Docker-side PR: https://github.com/moby/moby/pull/48798 - [ ] `--security-opt writable-cgroups` - Docker-side PR: https://github.com/moby/moby/pull/48828 - [ ] buildx debugger - [X] CDI https://github.com/containerd/nerdctl/pull/4170 - [X] mount `:z` and `:Z` https://github.com/containerd/nerdctl/issues/371 https://github.com/containerd/nerdctl/pull/4639 - [X] userns-remap mode https://github.com/containerd/nerdctl/pull/3941 - (And more)
The list of the unimplemented Docker features is outdated:
nerdctl/docs/command-reference.md
Lines 414 to 418 in 21590cd
--mount type=imagefeat(mount): support --mount type=image with image-subpath #4993--security-opt writable-cgroups--security-opt writable-cgroups=true|falseas an option moby/moby#48828:zand:Z[SELinux] Private and shared host path mounts similar to docker and podman #371 feature: support selinux #4639