users.extraUsers.<name>.subUidRanges

Subordinate user ids that user is allowed to use. They are set into /etc/subuid and are used by newuidmap for user namespaces.

Type
list of (submodule)
Default
[ ]
Example
[
  {
    count = 1;
    startUid = 1000;
  }
  {
    count = 65534;
    startUid = 100001;
  }
]
Declared
<nixpkgs/nixos/modules/config/users-groups.nix>