nixos/machines/galatea.nix

/*

  Name:     https://en.wikipedia.org/wiki/Galatea_(mythology)
  Why:      Created as a product of artistic expression
  Type:     VM
  Hardware: -
  From:     2023
  Role:     Icecast server for ULFM
  Notes:

*/

{ pkgs, lib, nodes, config, ... }:
let
  # name of the server, sets teh hostname and record for it
  name      = "galatea";
  ip_pub    = "193.1.99.111";
  ip_priv   = "172.20.20.6";
  # hostname  = "${name}.skynet.ie";
  hostname  = ip_pub;

  # dosent seem to be any otehr way to have it like read from a file
  feck = "d9J4jDsJPuMPUMAAE4J4tH37HsmxEDze";
in {
  imports = [
    # applications for this particular server
    ../applications/firewall.nix
    ../applications/dns.nix
  ];

  deployment = {
    targetHost = hostname;
    targetPort = 22;
    targetUser = "root";
  };

  # these two are to be able to add the rules for firewall and dns
  # open the firewall for this
  skynet_firewall.forward = [
    "ip daddr ${ip_pub} tcp dport 80 counter packets 0 bytes 0 accept"
    "ip daddr ${ip_pub} tcp dport 443 counter packets 0 bytes 0 accept"
    "ip daddr ${ip_pub} tcp dport 8000 counter packets 0 bytes 0 accept"
  ];

  skynet_dns.records = {
    external = [
      "${name}       A       ${ip_pub}"
    ];
    cname = [
      # this is also the stream server
      "stream           CNAME   ${name}"
    ];
  };

  networking.firewall.allowedTCPPorts = [
    22
    80
    443
    8000
  ];

  # config for icecast is smol so can have it in this
  services.icecast = {
    enable = true;
    hostname = hostname;

    admin = {
      user = "admin";
      password = feck;
    };

  };

}