add services.nix

services.nix

@@ -0,0 +1,26 @@
+{pkgs, ...}: {
+  environment.etc."srv/docker-compose.yml" = builtins.readFile ./docker-compose.yml;
+
+  systemd.services.load-balancer = let dataset = "gc1_srv";
+  in {
+    wantedBy      = ["multi-user.target"];
+    requires      = ["public-network.service"
+                     "zfs-import-${dataset}.service"];
+    after         = ["public-network.service"
+                     "zfs-import-${dataset}.service"];
+    serviceConfig = {
+      ExecStart        = "${pkgs.docker}/bin/docker compose up";
+      WorkingDirectory = "/etc/srv/load-balancer";
+    };
+  };
+
+}
+# '//' in nix means "merge attribute sets". We're importing a function at the
+# path, then calling it with the attr set as an argument, and merging the
+# results with the config above
+// import ./common/services/load-balancer { dataset = "gc1_srv"; pkgs = pkgs; }
+// import ./common/services/conduit.nix {
+    dataset = "gc1_srv";
+    pkgs = pkgs;
+    domain = "chat.techwork.zone";
+}