gitit does not have rights in gitit home directory

[matthiasbeyer]

Issue description

I created a container to host a gitit instance, but the wiki fails to start because it is now allowed to write to var/lib/gitit/wiki/:

{ port, MemoryHighMB, CPUShares, ... }:
{
  autoStart = false;
  config = { config, pkgs, ... }: {
    imports = [ <nixpkgs/nixos/modules/services/misc/gitit.nix> ];

    nixpkgs.config.allowUnfree = false;

    services.gitit = {
      enable = true;
      plugins = [];

      port = port;
      wikiTitle = "test";
      repositoryType = "git"; # Be explicit here
      requireAuthentication = "none"; # Its just for local use...
    };

    systemd.services.gitit.serviceConfig = {
      MemoryHigh = MemoryHighMB * 1024 * 1024;
      CPUShares  = CPUShares;
    };
  };
}

Steps to reproduce

Use the above nix snippet and put containers.gitit = import /path/to/snip.nix { pkgs = pkgs; CPUShares = 512; MemoryHighMB = 512; }; into the configuration.nix.

Technical details

• System: 17.03pre101231.19a9099 (Gorilla)
• Nix version: nix-env (Nix) 1.11.6
• Nixpkgs version: "17.03pre101231.19a9099"

[matthiasbeyer]

Issue seems to be solved. I don't know why, though.