modules/private/system/monitoring-1.nix

   1 { privateFiles }:
   2 { config, pkgs, resources, ... }:
   3 {
   4   boot.kernelPackages = pkgs.linuxPackages_latest;
   5   myEnv = import "${privateFiles}/environment.nix" // { inherit privateFiles; };
   6   hostEnv.FQDN = "monitoring-1.v.immae.eu";
   7
   8   imports = builtins.attrValues (import ../..);
   9
  10   deployment = {
  11     targetEnv = "hetznerCloud";
  12     hetznerCloud = {
  13       authToken = config.myEnv.hetznerCloud.authToken;
  14       datacenter = "hel1-dc2";
  15       location  ="hel1";
  16       serverType = "cx11";
  17     };
  18   };
  19
  20   myServices.monitoring.enable = true;
  21   myServices.monitoring.master = true;
  22   myServices.status.enable = true;
  23   networking = {
  24     firewall.enable = true;
  25     interfaces."ens3".ipv4.addresses = pkgs.lib.attrsets.mapAttrsToList
  26       (n: ips: { address = ips.ip4; prefixLength = 32; })
  27       (pkgs.lib.attrsets.filterAttrs (n: v: n != "main") config.myEnv.servers.monitoring-1.ips);
  28     interfaces."ens3".ipv6.addresses = pkgs.lib.flatten (pkgs.lib.attrsets.mapAttrsToList
  29       (n: ips: map (ip: { address = ip; prefixLength = (if n == "main" && ip == pkgs.lib.head ips.ip6 then 64 else 128); }) (ips.ip6 or []))
  30       config.myEnv.servers.monitoring-1.ips);
  31     defaultGateway6 = { address = "fe80::1"; interface = "ens3"; };
  32   };
  33   myServices.mailRelay.enable = true;
  34
  35   # This value determines the NixOS release with which your system is
  36   # to be compatible, in order to avoid breaking some software such as
  37   # database servers. You should change this only after NixOS release
  38   # notes say you should.
  39   # https://nixos.org/nixos/manual/release-notes.html
  40   system.stateVersion = "19.03"; # Did you read the comment?
  41 }