bgpwtf: edge01: bump nixpkgs, use networkd

Change-Id: I038f9518e090aecc90f464475f29c5b3c1570eff
Reviewed-on: https://gerrit.hackerspace.pl/c/hscloud/+/1339
Reviewed-by: implr <implr@hackerspace.pl>

bgpwtf/machines/modules/bootstrap.nix

@@ -6,6 +6,8 @@
   networking.interfaces.bootstrap.ipv4.addresses = [
     { address = "185.236.240.18"; prefixLength = 32; }
   ];
+  systemd.network.networks."40-bootstrap".networkConfig.IgnoreCarrierLoss = true;
+  systemd.network.networks."40-bootstrap".networkConfig.ConfigureWithoutCarrier = true;
   services.atftpd = {
     enable = true;
     root = (let 

bgpwtf/machines/modules/gretap.nix

@@ -41,22 +41,28 @@ in {
 
   config.boot.kernelModules = [ "fou" ];
   config.systemd.services = mapAttrs' (name: value: nameValuePair "${name}-gretap" {
-    wants = [
+    wants = if config.networking.useNetworkd then [
+      "systemd-networkd.service"
+    ] else [
       "${name}-netdev.service"
       "network-addresses-${value.parent}.service"
     ];
-    after = [
+    after = if config.networking.useNetworkd then [
+      "systemd-networkd.service"
+    ] else [
       "network-addresses-${value.parent}.service"
     ];
-    before = [
+    before = if config.networking.useNetworkd then [] else [
       "network-addresses-${name}.service"
     ];
-    wantedBy = [
+    wantedBy = if config.networking.useNetworkd then [
+      "network-online.target"
+    ] else [
       "network-addresses-${name}.service"
     ];
     serviceConfig = {
       Type = "oneshot";
-      ExecStart = "${pkgs.iproute}/bin/ip link add name ${name} type gretap remote ${value.remoteV4} local ${value.localV4} key ${toString value.id}";
+      ExecStart = "${pkgs.iproute2}/bin/ip link add name ${name} type gretap remote ${value.remoteV4} local ${value.localV4} key ${toString value.id}";
     };
   }) cfg.interfaces;
 }

bgpwtf/machines/modules/router.nix

@@ -16,10 +16,11 @@ rec {
   environment.systemPackages = with pkgs; [
     tcpdump htop dstat file strace gdb mtr
     vim wget curl htop dstat whois bind
-    rxvt_unicode.terminfo dhcpcd efibootmgr
+    rxvt-unicode-unwrapped.terminfo dhcpcd efibootmgr
   ];
   networking.useDHCP = false;
   networking.firewall.enable = false;
+  networking.useNetworkd = true;
   boot.kernel.sysctl."net.ipv4.ip_forward" = 1;
   boot.kernel.sysctl."net.ipv4.conf.*.accept_redirects" = 0;
   boot.kernel.sysctl."net.ipv4.conf.*.send_redirects" = 0;

ops/machines.nix

@@ -42,24 +42,6 @@ let
     ];
   };
 
-  # edge01 still lives on an old nixpkgs checkout.
-  #
-  # TODO(b/3): unpin and deploy.
-  nixpkgsBgpwtf = import (pkgs.fetchFromGitHub {
-    owner = "nixos";
-    repo = "nixpkgs-channels";
-    rev = "c59ea8b8a0e7f927e7291c14ea6cd1bd3a16ff38";
-    sha256 = "1ak7jqx94fjhc68xh1lh35kh3w3ndbadprrb762qgvcfb8351x8v";
-  }) {};
-
-  # customs.hackerspace.pl migration temporary checkout
-  nixpkgsCustoms = import (pkgs.fetchFromGitHub {
-    owner = "nixos";
-    repo = "nixpkgs";
-    rev = "d12178b1c4a6ef1232c8c677573ba9db204e66ff";
-    sha256 = "0p7df7yzi35kblxr5ks0rxxp9cfh269g88xpj60sdhdjvfnn6cp7";
-  }) {};
-
   # mkMachine builds NixOS modules into a NixOS derivation.
   # It:
   #  1) injects passthru.hscloud.provision which deploys that configuration
@@ -144,7 +126,7 @@ let
     "dcr01s22.hswaw.net" = mkClusterMachine self ../cluster/machines/dcr01s22.hswaw.net.nix;
     "dcr01s24.hswaw.net" = mkClusterMachine self ../cluster/machines/dcr01s24.hswaw.net.nix;
 
-    "edge01.waw.bgp.wtf" = mkMachine self nixpkgsBgpwtf [
+    "edge01.waw.bgp.wtf" = mkMachine self pkgs [
       ../bgpwtf/machines/edge01.waw.bgp.wtf.nix
       ../bgpwtf/machines/edge01.waw.bgp.wtf-hardware.nix
     ];