From 654f2ecf1f3c80ea318250d0ca3da3303d729248 Mon Sep 17 00:00:00 2001
From: Emery Hemingway <ehmry@posteo.net>
Date: Mon, 20 Jan 2020 14:24:31 +0100
Subject: [PATCH] Move hail into the c3d2 module

---
 hosts/containers/grafana/configuration.nix   |  3 +--
 hosts/containers/mpd-index/configuration.nix | 16 +++++++++-----
 hosts/glotzbert/configuration.nix            | 22 ++++++++++---------
 hosts/pulsebert/configuration.nix            | 23 ++++++++++----------
 lib/default.nix                              | 18 ++++++++++++++-
 lib/hail.nix                                 |  9 --------
 6 files changed, 52 insertions(+), 39 deletions(-)
 delete mode 100644 lib/hail.nix

diff --git a/hosts/containers/grafana/configuration.nix b/hosts/containers/grafana/configuration.nix
index 29eb76f4..e47ad8d7 100644
--- a/hosts/containers/grafana/configuration.nix
+++ b/hosts/containers/grafana/configuration.nix
@@ -7,13 +7,12 @@
     ../../../lib/lxc-container.nix
     ../../../lib/shared.nix
     ../../../lib/admins.nix
-    ../../../lib/hail.nix
   ];
 
   c3d2 = {
     isInHq = true;
-    mapHqHosts = true;
     hq.interface = "eth0";
+    enableHail = true;
   };
 
   services.openssh.enable = true;
diff --git a/hosts/containers/mpd-index/configuration.nix b/hosts/containers/mpd-index/configuration.nix
index ced34e48..9c47c9ee 100644
--- a/hosts/containers/mpd-index/configuration.nix
+++ b/hosts/containers/mpd-index/configuration.nix
@@ -9,14 +9,20 @@
     ../../../lib/lxc-container.nix
     ../../../lib/shared.nix
     ../../../lib/admins.nix
-    ../../../lib/hail.nix
+    ../../../lib
   ];
 
-  environment.systemPackages = with pkgs; [
-    ncmpcpp
-  ];
+  c3d2 = {
+    isInHq = true;
+    enableHail = true;
+  };
 
-  fileSystems."/mnt/music" = { fsType = "nfs"; device = "172.22.99.10:/mnt/zroot/storage/rpool/Music"; };
+  environment.systemPackages = with pkgs; [ ncmpcpp ];
+
+  fileSystems."/mnt/music" = {
+    fsType = "nfs";
+    device = "172.22.99.10:/mnt/zroot/storage/rpool/Music";
+  };
 
   networking.hostName = "mpd-index";
 
diff --git a/hosts/glotzbert/configuration.nix b/hosts/glotzbert/configuration.nix
index b9bf9264..6cb02832 100644
--- a/hosts/glotzbert/configuration.nix
+++ b/hosts/glotzbert/configuration.nix
@@ -6,21 +6,23 @@
 
 let
   #x11vnc-service = with pkgs; import ./x11vnc-service.nix { inherit stdenv pkgs; };
-in
-{
+in {
   nixpkgs.config.allowUnfree = true;
   nix = {
     useSandbox = true;
     buildCores = 2;
   };
-  imports =
-    [ # Include the results of the hardware scan.
-      ./hardware-configuration.nix
-      ../../lib/default-gateway.nix
-      ../../lib/hail.nix
-      ../../lib/hq.nix
-      ../../lib/yggdrasil.nix
-    ];
+  imports = [ # Include the results of the hardware scan.
+    ./hardware-configuration.nix
+    ../../lib
+    ../../lib/yggdrasil.nix
+  ];
+
+  c3d2 = {
+    isInHq = true;
+    mapHqHosts = true;
+    enableHail = true;
+  };
 
   # Use the systemd-boot EFI boot loader.
   boot.loader.systemd-boot.enable = true;
diff --git a/hosts/pulsebert/configuration.nix b/hosts/pulsebert/configuration.nix
index 67a7a657..bb0ac903 100644
--- a/hosts/pulsebert/configuration.nix
+++ b/hosts/pulsebert/configuration.nix
@@ -8,24 +8,23 @@ let
   ympdPort = 8080;
   mpdVhost = "mpd.hq.c3d2.de";
 in {
-  imports =
-    [ # Include the results of the hardware scan.
-      ./hardware-configuration.nix
-      ../../lib
-      ../../lib/admins.nix
-      ../../lib/hq.nix
-      ../../lib/users.nix
-      ../../lib/mpd.nix
-      ../../lib/yggdrasil.nix
-      ../../lib/hail.nix
-      ../../lib/emery.nix
+  imports = [ # Include the results of the hardware scan.
+    ./hardware-configuration.nix
+    ../../lib
+    ../../lib/admins.nix
+    ../../lib/hq.nix
+    ../../lib/users.nix
+    ../../lib/mpd.nix
+    ../../lib/yggdrasil.nix
+    ../../lib/emery.nix
     ./mpdConsole.nix
-    ];
+  ];
 
   c3d2 = {
     isInHq = true;
     mapHqHosts = true;
     hq.interface = "eno1";
+    enableHail = true;
   };
 
   # Use the systemd-boot EFI boot loader.
diff --git a/lib/default.nix b/lib/default.nix
index 93c59388..906c8a33 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -55,12 +55,19 @@ in {
 
       mapHqHosts = mkOption {
         type = bool;
-        default = false;
+        default = cfg.isInHq;
         description = ''
           Whether to add all internal HQ host mappings to /etc/hosts.
         '';
       };
 
+      enableHail = mkOption {
+        type = bool;
+        default = false;
+        description =
+          "Whether to enable Hail continuous deployment from the local Hydra.";
+      };
+
       hq = {
 
         /* externalInterface = mkOption {
@@ -208,6 +215,15 @@ in {
       '';
     };
 
+    services.hail = lib.mkIf cfg.enableHail {
+      enable = true;
+      hydraJobUri =
+        "https://hydra.hq.c3d2.de/job/c3d2/hail/${config.networking.hostName}-activator ";
+      # pad the end so the URL doesn't break when systemshit puts a ; on the end
+      package = (import <nixpkgs-unstable> { }).haskellPackages.hail;
+      # Only builds > 19.09
+    };
+
   };
 
   meta.maintainers = with lib.maintainers; [ ehmry ];
diff --git a/lib/hail.nix b/lib/hail.nix
deleted file mode 100644
index cbf7adb5..00000000
--- a/lib/hail.nix
+++ /dev/null
@@ -1,9 +0,0 @@
-{ config, ... }: {
-
-  services.hail = {
-    enable = true;
-    hydraJobUri = "https://hydra.hq.c3d2.de/job/c3d2/hail/${config.networking.hostName}-activator";
-    # Only builds > 19.09
-    package = (import <nixpkgs-unstable> {}).haskellPackages.hail;
-  };
-}