feat(servers): setup corosync

devices/cluster/default.nix

@@ -7,6 +7,9 @@ in {
     ../../modules/kmscon.nix
     ../../modules/sshd.nix
     ../../modules/tailscale.nix
+
+    ./modules/corosync.nix
+    ./modules/pacemaker.nix
   ];
 
   vars = {

devices/cluster/modules/corosync.nix

@@ -0,0 +1,23 @@
+{config, ...}: {
+  environment.etc."corosync/authkey" = {
+    source = config.sops.secrets.corosync.path;
+  };
+
+  services.corosync = {
+    enable = true;
+    clusterName = "thingies";
+
+    nodelist = [
+      {
+        nodeid = 1;
+        name = "thingone";
+        ring_addrs = ["10.0.0.244"];
+      }
+      {
+        nodeid = 2;
+        name = "thingtwo";
+        ring_addrs = ["10.0.0.159"];
+      }
+    ];
+  };
+}

devices/cluster/modules/pacemaker.nix

@@ -13,5 +13,7 @@ in {
   ];
 
   disabledModules = [pacemakerPath];
-  import = ["${nixpkgs-pacemaker}/nixos/modules/${pacemakerPath}"];
+  imports = ["${nixpkgs-pacemaker}/nixos/modules/${pacemakerPath}"];
+
+  services.pacemaker.enable = true;
 }