Initial commit. Add configuration for NixOS Proxmox image

config/proxmox-vm/storage.nix

@@ -0,0 +1,18 @@
+# A Proxmox VM storage configuration.
+# Sources for this configuration:
+# - a generated NixOS 23.05 configuration
+# - https://github.com/NixOS/nixpkgs/blob/069de7d3deafab651fd627c8f6d7e4c7b33087a2/nixos/modules/virtualisation/proxmox-image.nix#L260
+
+{ config, pkgs, ... }:
+
+{
+  fileSystems."/" = {
+    device = "/dev/disk/by-label/nixos";
+    autoResize = true;
+    fsType = "ext4";
+  };
+
+  # Not specified here:
+  # - swapDevices
+  # If needed, manually specify it elsewhere.
+}