nixos/hosts: declare fileSystems for testing hosts

nixos/hosts/tuxcord-acmetest/default.nix

@@ -1,4 +1,8 @@
 {
+  imports = [
+    ./storage.nix
+  ];
+
   networking.fqdn = "nix.tuxcord.net";
 
   acme.rfc2136.nameserver = "tuxcord.net";

nixos/hosts/tuxcord-acmetest/storage.nix

@@ -0,0 +1,6 @@
+{
+  fileSystems."/" = {
+    device = "/dev/vda";
+    fsType = "ext4";
+  };
+}

nixos/hosts/tuxcord-ca/storage.nix

@@ -32,6 +32,7 @@
         device = "/dev/xvda2";
         fsType = "btrfs";
         options = [ "subvol=@persist" ] ++ defaultOptions;
+        neededForBoot = true;
       };
     };
 }

nixos/hosts/tuxcord-test/default.nix

@@ -1,4 +1,8 @@
 {
+  imports = [
+    ./storage.nix
+  ];
+
   networking.fqdn = "tuxcord.test";
 
   acme.enable = false;

nixos/hosts/tuxcord-test/storage.nix

@@ -0,0 +1,6 @@
+{
+  fileSystems."/" = {
+    device = "/dev/vda";
+    fsType = "ext4";
+  };
+}

nixos/impermanence.nix

@@ -55,8 +55,6 @@
     };
   };
 
-  fileSystems."/persist".neededForBoot = true;
-
   environment.persistence."/persist" = {
     enable = true;
     hideMounts = true;