Does Alpine support unprivileged userns in its kernel?

[coderfromhere]

Hi! I'm looking for a counterpart alternative to kernel.unprivileged_userns_clone sysctl setting that could be found in Arch/Debian distros to enable certain namespace kernel flags for unprivileged clones, and I couldn't find any documentation source that would cover this topic in Alpine. Does it support the feature?

Context:

• https://lwn.net/Articles/673597/
• https://github.com/NixOS/nix/issues/2633

[avanov]

This could be related https://github.com/moby/moby/issues/42680

[Adanamin676]

Love u