Monitoring & Service Management (#163)

Monitoring & Service Management

database/factories/MetricFactory.php

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+<?php
+
+namespace Database\Factories;
+
+use Illuminate\Database\Eloquent\Factories\Factory;
+
+class MetricFactory extends Factory
+{
+    public function definition(): array
+    {
+        return [
+            'server_id' => 1,
+            'load' => $this->faker->randomFloat(2, 0, 100),
+            'memory_total' => $this->faker->randomFloat(0, 0, 100),
+            'memory_used' => $this->faker->randomFloat(0, 0, 100),
+            'memory_free' => $this->faker->randomFloat(0, 0, 100),
+            'disk_total' => $this->faker->randomFloat(0, 0, 100),
+            'disk_used' => $this->faker->randomFloat(0, 0, 100),
+            'disk_free' => $this->faker->randomFloat(0, 0, 100),
+        ];
+    }
+}

database/migrations/2024_04_08_212940_create_metrics_table.php

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+<?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::create('metrics', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('server_id');
+            $table->decimal('load', 5, 2);
+            $table->decimal('memory_total', 15, 0);
+            $table->decimal('memory_used', 15, 0);
+            $table->decimal('memory_free', 15, 0);
+            $table->decimal('disk_total', 15, 0);
+            $table->decimal('disk_used', 15, 0);
+            $table->decimal('disk_free', 15, 0);
+            $table->timestamps();
+
+            $table->index(['server_id', 'created_at']);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('metrics');
+    }
+};

database/seeders/MetricsSeeder.php

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+<?php
+
+namespace Database\Seeders;
+
+use App\Models\Metric;
+use App\Models\Service;
+use Carbon\Carbon;
+use Carbon\CarbonPeriod;
+use Illuminate\Database\Seeder;
+
+class MetricsSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     */
+    public function run(): void
+    {
+        Metric::query()->delete();
+
+        $monitoring = Service::query()
+            ->where('type', 'monitoring')
+            ->firstOrFail();
+
+        $range = CarbonPeriod::create(Carbon::now()->subDays(7), '1 minute', Carbon::now());
+        foreach ($range as $date) {
+            Metric::factory()->create([
+                'server_id' => $monitoring->server_id,
+                'created_at' => $date,
+            ]);
+        }
+    }
+}