nix-config/hosts/containers/registry/configuration.nix

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, lib, ... }:

{
  imports =
    [ ../../../lib/lxc-container.nix
    ../../../lib/shared.nix
    ../../../lib/admins.nix
  ];

  networking = {
    hostName = "registry";
    # usePredictableInterfacenames = false;
    interfaces.eth0.ipv4.addresses = [{
        address = "172.22.99.34";
        prefixLength = 24;
    }];
    interfaces.eth0.ipv6.addresses = [{
        address= "2a02:8106:208:5201::34";
        prefixLength = 64;
    }];

    dhcpcd.denyInterfaces = [ "eth0" ];

    defaultGateway = {
       address = "172.22.99.1";
       interface = "eth0";
       metric = 10;
    };
    #defaultGateway6 = {
    #  address = "fe80::a800:42ff:fe7a:3246";
    #  interface = "ens18";
    #};
  };
  
  # Open ports in the firewall.
  networking.firewall.allowedTCPPorts = [
    22
    80
    443
    5000
   ]; 


  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    wget
    vim
  ];
  
  services.dockerRegistry = {
    enable = true;
    storagePath = "/srv/docker-registry";
    enableGarbageCollect = true;
    enableDelete = true;
  };

  services.nginx.enable = true;
  services.nginx.virtualHosts."registry.hq.c3d2.de" = {
    # serverAliases = [ "registry.serv.zentralwerk.org" ];
    enableACME = true;
    enableSSL = true;
    # forceSSL = true;
    locations.".well-known/acme-challenge/" = {
           root = "/var/lib/acme/acme-challenge/.well-known/acme-challenge/";
    };
    locations."/" = {
           proxyPass = "http://localhost:5000";
    };
    extraConfig = ''
      client_max_body_size 4096M;
      gzip off;
    '';
  };

  # This value determines the NixOS release with which your system is to be
  # compatible, in order to avoid breaking some software such as database
  # servers. You should change this only after NixOS release notes say you
  # should.
  system.stateVersion = "19.03"; # Did you read the comment?
}