configuration.nix/hosts/rico1/services/dendrite/default.nix

{ pkgs, ... }: {
  services = {
    caddy.virtualHosts."matrix.adtya.xyz" = {
      extraConfig = ''
        reverse_proxy /_matrix/* 127.0.0.1:8008
        reverse_proxy /_synapse/* 127.0.0.1:8008
      '';
    };
  };
  systemd.services.dendrite = {
    description = "Dendrite Matrix homeserver";
    after = [ "network.target" ];
    wantedBy = [ "multi-user.target" ];
    serviceConfig = {
      Type = "simple";
      DynamicUser = true;
      StateDirectory = "dendrite";
      WorkingDirectory = "/var/lib/dendrite";
      RuntimeDirectory = "dendrite";
      RuntimeDirectoryMode = "0700";
      LimitNOFILE = 65535;
      ExecStart = ''
        ${pkgs.dendrite}/bin/dendrite -http-bind-address 127.0.0.1:8008 -https-bind-address 127.0.0.1:8448 -config ${./config.yaml}
      '';
      ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
      Restart = "on-failure";
    };
  };
}