コンテンツプリフェッチ

従来のフロー:
ユーザーリクエスト → キャッシュ MISS → オリジン取得 → キャッシュ保存 → 応答

プリフェッチフロー:
プリフェッチジョブ → オリジン取得 → キャッシュ保存 (準備完了)
ユーザーリクエスト → キャッシュ HIT → 即時応答

{
  "urls": [
    "https://example.com/",
    "https://example.com/products",
    "https://example.com/about",
    "https://example.com/css/styles.css",
    "https://example.com/js/app.js"
  ]
}

サイトマップURL: https://example.com/sitemap.xml

<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://example.com/page1</loc>
    <lastmod>2024-01-15</lastmod>
  </url>
  <url>
    <loc>https://example.com/page2</loc>
  </url>
</urlset>

{
  "start_url": "https://example.com/",
  "depth": 2,
  "max_urls": 100
}

深さ 0: ホームページ
深さ 1: ホームページからリンクされたページ
深さ 2: 深さ1のページからリンクされたページ

{
  "urls": ["https://example.com/"],
  "regions": ["us-east", "eu-west", "asia-pacific"]
}

{
  "schedule": {
    "type": "once",
    "run_at": "2024-01-15T06:00:00Z"
  }
}

{
  "schedule": {
    "type": "recurring",
    "interval": "daily",
    "time": "04:00",
    "timezone": "UTC"
  }
}

{
  "schedule": {
    "type": "cron",
    "expression": "0 */6 * * *"
  }
}

{
  "headers": {
    "Accept-Language": "en-US",
    "Accept-Encoding": "gzip, br",
    "X-Prefetch": "true"
  }
}

{
  "user_agent": "Sudun-Prefetch/1.0"
}

# CI/CD連携
- name: デプロイ
  run: deploy-script.sh

- name: キャッシュウォームアップ
  run: |
    curl -X POST https://api.Sudun.com/v1/domains/example.com/prefetch \
      -H "Authorization: Bearer $API_KEY" \
      -d '{"sitemap": "https://example.com/sitemap.xml"}'

curl -X POST https://api.Sudun.com/v1/domains/example.com/prefetch/trigger \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{"job_id": "prefetch-job-123"}'

{
  "trigger": {
    "type": "purge",
    "action": "prefetch_after_purge"
  }
}

{
  "job_id": "pf-abc123",
  "status": "completed",
  "started_at": "2024-01-15T04:00:00Z",
  "completed_at": "2024-01-15T04:05:32Z",
  "stats": {
    "total_urls": 150,
    "successful": 148,
    "failed": 2,
    "skipped": 0
  }
}

{
  "urls": [
    {"url": "https://example.com/", "priority": "high"},
    {"url": "https://example.com/products", "priority": "high"},
    {"url": "https://example.com/blog", "priority": "medium"},
    {"url": "https://example.com/about", "priority": "low"}
  ]
}

{
  "concurrency": 3,
  "rate_limit": "10/秒"
}

ピーク時間帯：9時～18時
プリフェッチ時間帯：2時～5時

{
  "exclude_patterns": [
    "/api/*",
    "/admin/*",
    "*.json",
    "*?session=*"
  ]
}

curl -X POST https://api.Sudun.com/v1/domains/example.com/prefetch \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "urls": [
      "https://example.com/",
      "https://example.com/products"
    ],
    "regions": ["us-east", "eu-west"],
    "concurrency": 5
  }'

curl -X POST https://api.Sudun.com/v1/domains/example.com/prefetch \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "sitemap": "https://example.com/sitemap.xml",
    "schedule": {
      "type": "daily",
      "time": "04:00"
    }
  }'

curl -X GET https://api.Sudun.com/v1/domains/example.com/prefetch/job-123 \
  -H "Authorization: Bearer YOUR_API_KEY"