services.traefik.supplementaryGroups
Additional groups under which Traefik runs.
This can be used to give additional permissions, such as the group required by the docker provider.
With the docker provider, Traefik manages connection to containers via the Docker socket,
which requires membership of the docker group for write access.
- Type
list of string- Default
[ ]- Example
[ "docker" ]- Declared
- <nixpkgs/nixos/modules/services/web-servers/traefik.nix>