Refactor db migrations

database/migrations/2023_08_06_142954_add_readonly_localpersistentvolumes.php

@@ -0,0 +1,27 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration {
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('local_persistent_volumes', function (Blueprint $table) {
+            $table->boolean('is_readonly')->default(false);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('local_persistent_volumes', function (Blueprint $table) {
+            $table->dropColumn('is_readonly');
+        });
+    }
+};