Test bringing up openstack instance

nix/modules/terranix/s3/default.nix

@@ -0,0 +1,33 @@
+{ ... }:
+{ lib, config, ... }:
+let
+  cfg = config.khscodes.s3;
+in
+{
+  options.khscodes.s3 = {
+    enable = lib.mkEnableOption "Enables the s3 backend";
+    bucket = {
+      key = lib.mkOption {
+        type = lib.types.str;
+        description = "key for the bucket to use";
+      };
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    terraform.backend.s3 = {
+      bucket = "bw-terraform";
+      key = cfg.bucket.key;
+      region = "auto";
+      endpoints = {
+        s3 = "https://477b394a6a545699445c40953e40f00b.r2.cloudflarestorage.com";
+      };
+      use_path_style = true;
+      skip_credentials_validation = true;
+      skip_region_validation = true;
+      skip_metadata_api_check = true;
+      skip_requesting_account_id = true;
+      skip_s3_checksum = true;
+    };
+  };
+}