shared wolf: static ip, fix todo

krebs/3modules/default.nix

@@ -86,6 +86,7 @@ let
       krebs.dns.providers = {
         de.krebsco = "zones";
         gg23 = "hosts";
+        shack = "hosts";
         internet = "hosts";
         retiolum = "hosts";
       };

krebs/3modules/shared/default.nix

@@ -33,12 +33,17 @@ let
 in {
   hosts = addNames {
     wolf = {
-      #dc = "shack";
+      dc = "shack";
       nets = {
-        #shack = {
-        #  addrs4 = [ TODO ];
-        #  aliases = ["wolf.shack"];
-        #};
+        shack = {
+          addrs4 = [ "10.42.2.136" ];
+          aliases = [
+            "wolf.shack"
+            "graphite.shack"
+            "acng.shack"
+            "drivedroid.shack"
+          ];
+        };
         retiolum = {
           addrs4 = ["10.243.77.1"];
           addrs6 = ["42:0:0:0:0:0:77:1"];

shared/1systems/wolf.nix

@@ -1,12 +1,31 @@
 { config, lib, pkgs, ... }:
 
+let
+  shack-ip = lib.head config.krebs.build.host.nets.shack.addrs4;
+  internal-ip = lib.head config.krebs.build.host.nets.retiolum.addrs4;
+in
 {
   imports = [
     ../2configs/base.nix
     <nixpkgs/nixos/modules/profiles/qemu-guest.nix>
     ../2configs/collectd-base.nix
+    ../2configs/shack-nix-cacher.nix
+    ../2configs/shack-drivedroid.nix
   ];
 
+  networking = {
+    interfaces.eth0.ip4 = [{
+      address = shack-ip;
+      prefixLength = 20;
+    }];
+
+    defaultGateway = "10.42.0.1";
+    nameservers = [ "8.8.8.8" ];
+  };
+
+  #####################
+  # uninteresting stuff
+  #####################
   krebs.build.host = config.krebs.hosts.wolf;
   # TODO rename shared user to "krebs"
   krebs.build.user = config.krebs.users.shared;
@@ -31,7 +50,7 @@
   fileSystems."/" = { device = "/dev/disk/by-label/nixos"; fsType = "ext4"; };
 
   swapDevices = [
-    { device = "/dev/disk/by-label/swap"; }
+    { device = "/dev/disk/by-label/swap";  }
   ];
 
   time.timeZone = "Europe/Berlin";

shared/2configs/shack-drivedroid.nix

@@ -0,0 +1,18 @@
+{ pkgs, lib, ... }:
+
+{
+  krebs.nginx = {
+    enable = lib.mkDefault true;
+    servers = {
+      drivedroid-repo = {
+        server-names = [ "drivedroid.shack" ];
+        # TODO: prepare this somehow
+        locations = lib.singleton (lib.nameValuePair "/" ''
+          root /var/srv/drivedroid
+          index main.json
+        '');
+      };
+    };
+  };
+
+}

shared/2configs/shack-nix-cacher.nix

@@ -0,0 +1,25 @@
+{ pkgs, lib, ... }:
+
+{
+  krebs.nginx = {
+    enable = lib.mkDefault true;
+    servers = {
+      apt-cacher-ng = {
+        server-names = [ "acng.shack" ];
+        locations = lib.singleton (lib.nameValuePair "/" ''
+          proxy_set_header   Host $host;
+          proxy_set_header   X-Real-IP          $remote_addr;
+          proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
+          proxy_pass http://localhost:3142/;
+        '');
+      };
+    };
+  };
+
+  krebs.apt-cacher-ng = {
+    enable = true;
+    port = 3142;
+    bindAddress = "localhost";
+    cacheExpiration = 30;
+  };
+}