{"id":4411,"date":"2026-04-03T10:06:25","date_gmt":"2026-04-03T02:06:25","guid":{"rendered":"https:\/\/aws-oncloudai.com\/?p=4411"},"modified":"2026-04-03T10:06:25","modified_gmt":"2026-04-03T02:06:25","slug":"aws-cloudfront-cdn","status":"publish","type":"post","link":"https:\/\/aws-oncloudai.com\/ja\/aws-cloudfront-cdn\/","title":{"rendered":"AWS CloudFront CDN \u5b8c\u5168\u30ac\u30a4\u30c9\uff1a\u8a2d\u5b9a\u65b9\u6cd5\u3001\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u6226\u7565\u3001\u304a\u3088\u3073\u6d77\u5916\u5c55\u958b\u306e\u305f\u3081\u306e\u5b9f\u8df5\u7684\u306a\u9ad8\u901f\u5316"},"content":{"rendered":"
\"aws-cloudfront\"
aws-cloudfront<\/figcaption><\/figure>\n

\u8d8a\u5883EC\u4e8b\u696d\u3092\u55b6\u3080\u3042\u308b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u3001\u81ea\u793e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u6771\u5357\u30a2\u30b8\u30a2\u306b\u304a\u3051\u308b\u8aad\u307f\u8fbc\u307f\u6642\u9593\u304c8\u79d2\u4ee5\u4e0a\u304b\u304b\u308a\u3001\u305d\u306e\u7d50\u679c\u3001\u30e2\u30d0\u30a4\u30eb\u7aef\u672b\u306e\u76f4\u5e30\u7387\u304c751 TP3T\u306b\u3082\u9054\u3057\u3066\u3044\u305f\u3068\u3044\u3046\u8a71\u3092\u805e\u304d\u307e\u3057\u305f\u3002AWS CloudFront\u3092\u5c0e\u5165\u3057\u305f\u3068\u3053\u308d\u3001\u6771\u5357\u30a2\u30b8\u30a2\u306b\u304a\u3051\u308b\u521d\u56de\u30b3\u30f3\u30c6\u30f3\u30c4\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642\u9593\uff08FCP\uff09\u306f1.2\u79d2\u306b\u77ed\u7e2e\u3055\u308c\u3001\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u7387\u3082401 TP3T\u8fd1\u304f\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u6d77\u5916\u9032\u51fa\u3092\u76ee\u6307\u3059\u4f01\u696d\u306b\u3068\u3063\u3066\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u901f\u5ea6\u306f\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u7387\u306b\u76f4\u63a5\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u6280\u8853\u7684\u8981\u7d20\u306e\u4e00\u3064\u3067\u3059\u3002Amazon Web Services\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08CDN\uff09\u30b5\u30fc\u30d3\u30b9\u3067\u3042\u308bAWS CloudFront\u306f\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u30a2\u30af\u30bb\u30b9\u306b\u304a\u3051\u308b\u9045\u5ef6\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u672c\u7a3f\u3067\u306f\u3001CloudFront\u306e\u57fa\u672c\u6982\u5ff5\u3001\u8a2d\u5b9a\u65b9\u6cd5\u3001\u304a\u3088\u3073\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u3064\u3044\u3066\u4f53\u7cfb\u7684\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n

AWS CloudFront\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n

AWS CloudFront\u306f\u3001\u4e16\u754c\u4e2d\u306e400\u4ee5\u4e0a\u306e\u30a8\u30c3\u30b8\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9759\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u5206\u6563\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u6700\u5bc4\u308a\u306e\u30ce\u30fc\u30c9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u3001\u30a2\u30af\u30bb\u30b9\u9045\u5ef6\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n

CloudFront\u306e\u57fa\u672c\u7684\u306a\u52d5\u4f5c\u539f\u7406<\/strong>\uff1a<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u958b\u59cb\u3059\u308b \u2192 CloudFront \u306f\u6700\u3082\u8fd1\u3044\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059 \u2192 \u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u3001\u7d50\u679c\u3092\u76f4\u63a5\u8fd4\u3057\u307e\u3059 (\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8) \u2192 \u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u30aa\u30ea\u30b8\u30f3\u30ce\u30fc\u30c9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u3066\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u307e\u3059 \u2192 \u7d50\u679c\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u8fd4\u3057\u307e\u3059\u3002<\/p>\n

CloudFront\u304c\u5f93\u6765\u306eCDN\u3068\u6bd4\u3079\u3066\u6301\u3064\u5dee\u5225\u5316\u3055\u308c\u305f\u5229\u70b9<\/strong>\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n
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\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30ed\u30b0<\/td>\nS3\/Kinesis\u3078\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30ed\u30b0\u30d7\u30c3\u30b7\u30e5\u3092\u30b5\u30dd\u30fc\u30c8<\/td>\n\u901a\u5e38\u3001\u9045\u5ef6\u304c\u5927\u304d\u3044\u3002<\/td>\n<\/tr>\n
\u30b0\u30ed\u30fc\u30d0\u30eb\u30ce\u30fc\u30c9\u6570<\/td>\n400\u4ee5\u4e0a\u306e\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9<\/td>\n\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u3063\u3066\u5927\u304d\u306a\u9055\u3044\u304c\u3042\u308b\u3002<\/td>\n<\/tr>\n
\u8ab2\u91d1\u30e2\u30c7\u30eb<\/td>\n\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u91cf\u3068\u30ea\u30af\u30a8\u30b9\u30c8\u6570\u306b\u57fa\u3065\u3044\u3066\u6599\u91d1\u304c\u652f\u6255\u308f\u308c\u307e\u3059\u3002\u6700\u4f4e\u5229\u7528\u91d1\u984d\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/td>\n\u901a\u5e38\u3001\u5951\u7d04\u306f\u6708\u5358\u4f4d\u3067\u7de0\u7d50\u3055\u308c\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

CloudFront\u306e\u30b3\u30a2\u30b3\u30f3\u30bb\u30d7\u30c8\u89e3\u8aac<\/h3>\n

CloudFront\u3092\u8a2d\u5b9a\u3059\u308b\u524d\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u6982\u5ff5\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u5206\u5e03<\/strong>\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001CloudFront\u306b\u304a\u3051\u308b\u57fa\u672c\u7684\u306a\u8a2d\u5b9a\u5358\u4f4d\u3067\u3042\u308a\u3001\u300c\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3\u30eb\u30fc\u30eb\u300d\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u5404\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306f1\u3064\u4ee5\u4e0a\u306e\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u306b\u7d10\u4ed8\u3051\u3089\u308c\u3001\u305d\u308c\u305e\u308c\u72ec\u81ea\u306eCloudFront\u30c9\u30e1\u30a4\u30f3\u540d\uff08\u4f8b\uff1ad1234abcd.cloudfront.net\uff09\u3092\u6301\u3061\u307e\u3059\u3002<\/p>\n

\u51fa\u5178\uff08\u60c5\u5831\u6e90\u30b5\u30a4\u30c8\uff09<\/strong>\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u5b9f\u969b\u306e\u4fdd\u5b58\u5834\u6240\u306f\u3001AWS S3\u30d0\u30b1\u30c3\u30c8\u3001EC2\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3001ALB\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u30fc\u3001\u307e\u305f\u306f\u4efb\u610f\u306eHTTP\u30b5\u30fc\u30d0\u30fc\uff08\u30ab\u30b9\u30bf\u30e0\u30aa\u30ea\u30b8\u30f3\uff09\u306e\u3044\u305a\u308c\u304b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u884c\u52d5\u898f\u7bc4\uff08\u884c\u52d5\u898f\u5247\uff09<\/strong>\u7279\u5b9a\u306e\u30d1\u30b9\uff08\/images\/* \u3084 \/api\/* \u306a\u3069\uff09\u306b\u5bfe\u3057\u3066\u30ad\u30e3\u30c3\u30b7\u30e5\u304a\u3088\u3073\u8ee2\u9001\u30eb\u30fc\u30eb\u3092\u5b9a\u7fa9\u3057\u3001\u30d1\u30b9\u3054\u3068\u306b\u7570\u306a\u308b\u6226\u7565\u3092\u9069\u7528\u3057\u307e\u3059\u3002<\/p>\n

\u30a8\u30c3\u30b8\u4f4d\u7f6e<\/strong>CloudFront\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u30ce\u30fc\u30c9\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5fdc\u7b54\u3059\u308b\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002\u4e16\u754c\u4e2d\u306b400\u4ee5\u4e0a\u306e\u30ce\u30fc\u30c9\u304c\u3042\u308a\u3001\u4e2d\u56fd\u672c\u571f\u306e\u30e6\u30fc\u30b6\u30fc\u306fCloudFront China Edition\u3068\u3044\u3046\u5c02\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u901a\u3058\u3066\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n

TTL\uff08\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6709\u52b9\u671f\u9593\uff09<\/strong>\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306b\u9577\u671f\u9593\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u307e\u3059\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u308b\u3068\u3001\u30ce\u30fc\u30c9\u306f\u30aa\u30ea\u30b8\u30f3\u30ce\u30fc\u30c9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<\/p>\n

CloudFront\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u624b\u9806\u3092\u5b8c\u4e86\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/h3>\n

\u30b9\u30c6\u30c3\u30d71\uff1aCloudFront\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059<\/h4>\n

AWS \u30de\u30cd\u30b8\u30e1\u30f3\u30c8 \u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u691c\u7d22\u30d0\u30fc\u306b CloudFront \u3068\u5165\u529b\u3057\u3066 CloudFront \u30db\u30fc\u30e0\u30da\u30fc\u30b8\u306b\u79fb\u52d5\u3057\u3001\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059...\u300c\u914d\u5e03\u3092\u4f5c\u6210\u3059\u308b\u300d<\/strong>\u30dc\u30bf\u30f3\u3002<\/p>\n

\u30b9\u30c6\u30c3\u30d72\uff1a\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\uff08Origin\uff09\u306e\u8a2d\u5b9a<\/h4>\n

Origin\u306e\u8a2d\u5b9a\u3067\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u30bd\u30fc\u30b9\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u30b7\u30ca\u30ea\u30aaA\uff1a\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u306fS3\u30b9\u30c8\u30ec\u30fc\u30b8\u30d0\u30b1\u30c3\u30c8\uff08\u9759\u7684\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\uff09\u3067\u3059\u3002<\/strong><\/p>\n

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HTML\u30da\u30fc\u30b8\u306e\u63a8\u5968\u8a2d\u5b9a\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u30d1\u30b9 \/*\uff09<\/strong>\uff1a<\/p>\n

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CloudFront\u3067\u306f\u00a0\u76e3\u8996<\/strong>\u00a0\u3053\u306e\u30d1\u30cd\u30eb\u306b\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u7387\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u76ee\u6a19\uff1a\u9759\u7684\u30ea\u30bd\u30fc\u30b9\u30d2\u30c3\u30c8\u7387 \u2265 90%\u3001\u5168\u4f53\u30d2\u30c3\u30c8\u7387 \u2265 70%\u3002<\/p>\n

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Cookie\u3068\u30d8\u30c3\u30c0\u30fc\u306e\u8ee2\u9001\u8a2d\u5b9a\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u304c\u4f9d\u5b58\u3059\u308b\u5fc5\u8981\u306e\u3042\u308b\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u307f\u3092\u8ee2\u9001\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u904e\u5270\u306a\u30d8\u30c3\u30c0\u30fc\u3084Cookie\u306f\u7570\u306a\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u30ad\u30fc\u3092\u751f\u6210\u3057\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u65ad\u7247\u5316\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n

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CloudFront\u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u3001\u8a72\u5f53\u3059\u308b\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u79fb\u52d5\u3057\u3001\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059...\u00a0\u7121\u52b9\u5316<\/strong>\u00a0\u30bf\u30b0\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u00a0\u300c\u7121\u52b9\u5316\u3092\u4f5c\u6210\u3059\u308b\u300d<\/strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30d1\u30b9\u306b\u3001\u30af\u30ea\u30a2\u3059\u308b\u30d1\u30b9\u3092\u5165\u529b\u3057\u307e\u3059\uff08\u4f8b\uff1a\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u3092\u30af\u30ea\u30a2\u3059\u308b\u306b\u306f \/index.html\u3001\u3059\u3079\u3066\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30af\u30ea\u30a2\u3059\u308b\u306b\u306f \/*\uff09\u3002<\/p>\n

\u77e5\u3089\u305b<\/strong>1\u304b\u6708\u3042\u305f\u308a\u6700\u521d\u306e1000\u4ef6\u306e\u6709\u52b9\u671f\u9650\u5207\u308c\u30d1\u30b9\u306f\u7121\u6599\u3067\u3059\u3002\u305d\u308c\u4ee5\u964d\u306e\u6709\u52b9\u671f\u9650\u5207\u308c\u30d1\u30b9\u306f\u3001\u30d1\u30b9\u3054\u3068\u306b\u8ab2\u91d1\u3055\u308c\u307e\u3059\uff08\u7d04$0.005\/\u30d1\u30b9\uff09\u3002\u983b\u7e41\u306b\u30af\u30ea\u30a2\u3059\u308b\u3068\u30b3\u30b9\u30c8\u304c\u5897\u52a0\u3057\u307e\u3059\u3002\u6709\u52b9\u671f\u9650\u5207\u308c\u3092\u983b\u7e41\u306b\u8d77\u3053\u3055\u306a\u3044\u3088\u3046\u306b\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u4ed8\u304d\u30d5\u30a1\u30a4\u30eb\u540d\uff08\u4f8b\uff1amain.v2.js\uff09\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n

\u5730\u57df\u5236\u9650<\/h4>\n

CloudFront\u306f\u56fd\/\u5730\u57df\u3054\u3068\u306e\u30a2\u30af\u30bb\u30b9\u5236\u9650\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5730\u57df\u3054\u3068\u306e\u6cd5\u4ee4\u9075\u5b88\u8981\u4ef6\u3092\u6301\u3064\u4f01\u696d\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u914d\u5e03\u8a2d\u5b9a\u3067\u00a0\u5b89\u5168<\/strong>\u00a0\u90e8\u5206\u7684\u306b\u898b\u3064\u304b\u308a\u307e\u3057\u305f\u00a0\u5730\u7406\u7684\u5236\u7d04<\/strong>\u30db\u30ef\u30a4\u30c8\u30ea\u30b9\u30c8\uff08\u7279\u5b9a\u306e\u56fd\u306e\u307f\u3092\u8a31\u53ef\u3059\u308b\uff09\u307e\u305f\u306f\u30d6\u30e9\u30c3\u30af\u30ea\u30b9\u30c8\uff08\u7279\u5b9a\u306e\u56fd\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\uff09\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n

CloudFront\u3068\u4ed6\u306eAWS\u30b5\u30fc\u30d3\u30b9\u3068\u306e\u5178\u578b\u7684\u306a\u7d71\u5408\u30b7\u30ca\u30ea\u30aa<\/h3>\n

\u30b7\u30ca\u30ea\u30aa1\uff1aCloudFront + S3\u3092\u4f7f\u7528\u3057\u3066\u9759\u7684\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u9ad8\u901f\u5316\u3059\u308b<\/h4>\n

\u3053\u308c\u306f\u6700\u3082\u5178\u578b\u7684\u306a\u4f7f\u7528\u4f8b\u3067\u3042\u308a\u3001\u6d77\u5916\u306e\u72ec\u7acb\u7cfb\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0\u30da\u30fc\u30b8\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30b5\u30a4\u30c8\u306a\u3069\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u9759\u7684\u30d5\u30a1\u30a4\u30eb\uff08HTML\/CSS\/JS\/\u753b\u50cf\uff09\u3092S3\u30d0\u30b1\u30c3\u30c8\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3001CloudFront\u7d4c\u7531\u3067\u914d\u4fe1\u3059\u308b\u3053\u3068\u3067\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u9ad8\u901f\u5316\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u5317\u7c73\u3001\u30e8\u30fc\u30ed\u30c3\u30d1\u3001\u6771\u5357\u30a2\u30b8\u30a2\u306b\u3044\u308b\u5834\u5408\u3001CloudFront\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001S3\u3078\u306e\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u3068\u6bd4\u8f03\u3057\u3066\u30ec\u30a4\u30c6\u30f3\u30b7\u309260%\uff5e80%\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u30b3\u30b9\u30c8\u6bd4\u8f03<\/strong>S3\u304b\u3089\u306e\u76f4\u63a5\u5916\u90e8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30b3\u30b9\u30c8\u306f\u7d04...\u00a00.09<\/span>\/<\/span><\/span><\/span>G<\/span>B<\/span>\u3001<\/span><\/span><\/span>\ud835\udc36<\/span>\ud835\udc59<\/span>\u30aa\u30fc<\/span>\ud835\udc62<\/span>\ud835\udc51<\/span>F<\/span>\ud835\udc5f<\/span>\u30aa\u30fc<\/span>\ud835\udc5b<\/span>\ud835\udc61<\/span>\u6d41\u308c<\/span><\/span><\/span>\u91cf<\/span><\/span><\/span>\u624b\u6570\u6599<\/span><\/span><\/span>\u4f7f\u7528<\/span><\/span><\/span>\u306b\u3064\u3044\u3066<\/span><\/span><\/span><\/span><\/span><\/span>0.0085\uff5e$0.085\/GB\uff08\u5730\u57df\u306b\u3088\u3063\u3066\u7570\u306a\u308b\uff09\u3067\u3001S3\u304b\u3089CloudFront\u3078\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u306f\u7121\u6599\u3067\u3042\u308b\u305f\u3081\u3001\u5168\u4f53\u7684\u306a\u30b3\u30b9\u30c8\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u30b7\u30ca\u30ea\u30aa2\uff1aCloudFront + ALB\u306b\u3088\u308b\u52d5\u7684\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u9ad8\u901f\u5316<\/h4>\n

\u52d5\u7684\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u542b\u3080\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\uff08WordPress\u3001API\u30b5\u30fc\u30d3\u30b9\u306a\u3069\uff09\u306e\u5834\u5408\u3001CloudFront\u306f\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u4e0a\u3067\u9759\u7684\u30ea\u30bd\u30fc\u30b9\uff08\/wp-content\/* \u306e\u3088\u3046\u306a\u30d1\u30b9\uff09\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3001\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u4e0a\u3067\u52d5\u7684\u30ea\u30af\u30a8\u30b9\u30c8\uff08\/wp-admin\/ \u306e\u3088\u3046\u306a\u30d1\u30b9\uff09\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u307e\u3059\u3002\u3001\/api\/<\/em>\u3053\u308c\u306f\u76f4\u63a5ALB\u306b\u6e21\u3055\u308c\u3001DDoS\u653b\u6483\u5bfe\u7b56\u3068HTTPS\u7d42\u7aef\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n

\u30b7\u30ca\u30ea\u30aa3\uff1aCloudFront + Lambda@Edge\u3092\u4f7f\u7528\u3057\u305f\u52d5\u7684\u51e6\u7406<\/h4>\n

Lambda@Edge\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001CloudFront\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u4e0a\u3067\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3067\u304d\u3001\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

A\/B\u30c6\u30b9\u30c8\uff08Cookie\u306b\u57fa\u3065\u3044\u3066\u7570\u306a\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u8fd4\u3059\uff09\u3001\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\uff08\u30a8\u30c3\u30b8\u3067JWT\u30c8\u30fc\u30af\u30f3\u3092\u691c\u8a3c\u3059\u308b\uff09\u3001URL\u66f8\u304d\u63db\u3048\u3068\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3001\u304a\u3088\u3073User-Agent\u306b\u57fa\u3065\u304f\u30c7\u30d0\u30a4\u30b9\u9069\u5fdc\u3002<\/p>\n

CloudFront\u6599\u91d1\u306e\u8aac\u660e<\/h3>\n

CloudFront\u306e\u6599\u91d1\u306f2\u3064\u306e\u90e8\u5206\u304b\u3089\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u30c7\u30fc\u30bf\u8ee2\u9001\u6599\u91d1<\/strong>\u5730\u57df\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u304c\u3001\u304a\u3088\u305d\u00a00.0085<\/span>\uff08<\/span><\/span><\/span>\u7f8e\u3057\u3044<\/span><\/span><\/span>\u56fd<\/span><\/span><\/span>\uff09<\/span><\/span><\/span>\u5230\u7740<\/span><\/span><\/span><\/span><\/span><\/span>\u4fa1\u683c\u306f0.17\uff08\u30a4\u30f3\u30c9\uff09\/GB\u304b\u3089\u5909\u52d5\u3057\u307e\u3059\u3002<\/p>\n

HTTP\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u30b3\u30b9\u30c8<\/strong>HTTPS\u30ea\u30af\u30a8\u30b9\u30c81\u4e07\u4ef6\u3042\u305f\u308a\u7d04$0.0100\u3002<\/p>\n

\u7121\u6599\u67a0<\/strong>\u6700\u521d\u306e1TB\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u91cf\u3068\u6708\u95931,000\u4e07\u4ef6\u306eHTTP\u30ea\u30af\u30a8\u30b9\u30c8\u306f\u7121\u6599\u3067\u3059\uff0812\u30f6\u6708\u9593\u6709\u52b9\uff09\u3002<\/p>\n

\u30b3\u30b9\u30c8\u6700\u9069\u5316\u306e\u63d0\u6848<\/strong>\uff1a<\/p>\n

\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u3067\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u524a\u6e1b\u3057\u3001\u9069\u5207\u306aTTL\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u4e0d\u8981\u306a\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u3001S3\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u30c6\u30a3\u30a2\u30ea\u30f3\u30b0\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002<\/p>\n

\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h3>\n

\u8cea\u554f1\uff1aCloudFront\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u66f4\u65b0\u3055\u308c\u305a\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u8868\u793a\u3055\u308c\u305f\u307e\u307e\u3067\u3059\u3002<\/strong><\/p>\n

\u539f\u56e0\uff1a\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u671f\u9650\u5207\u308c\u306b\u306a\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u89e3\u6c7a\u7b56\uff1a\u7121\u52b9\u5316\u51e6\u7406\u3092\u4f5c\u6210\u3057\u3001\u8a72\u5f53\u3059\u308b\u30d1\u30b9\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u304b\u3001\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u3092\u66f4\u65b0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u8cea\u554f2\uff1aHTTPS\u8a3c\u660e\u66f8\u30a8\u30e9\u30fc<\/strong><\/p>\n

\u7406\u7531\uff1aACM\u8a8d\u5b9a\u8cc7\u683c\u306e\u7533\u8acb\u304c\u7c73\u56fd\u6771\u90e81\u5730\u57df\u3067\u884c\u308f\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u89e3\u6c7a\u7b56\uff1a\u5317\u30d0\u30fc\u30b8\u30cb\u30a2\u5730\u57df\u3067\u518d\u5ea6\u8a8d\u5b9a\u8cc7\u683c\u3092\u7533\u8acb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u8cea\u554f3\uff1a\u30aa\u30ea\u30b8\u30f3\u30b5\u30a4\u30c8S3\u304c403 Forbidden\u30a8\u30e9\u30fc\u3092\u8fd4\u3057\u307e\u3059\u3002<\/strong><\/p>\n

\u539f\u56e0\uff1aS3\u30d0\u30b1\u30c3\u30c8\u30dd\u30ea\u30b7\u30fc\u3067CloudFront OAC\u304c\u627f\u8a8d\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u89e3\u6c7a\u7b56\uff1aS3\u30d0\u30b1\u30c3\u30c8\u30dd\u30ea\u30b7\u30fc\u306b\u3001\u5bfe\u5fdc\u3059\u308bCloudFront\u30b5\u30fc\u30d3\u30b9\u30d7\u30ea\u30f3\u30b7\u30d1\u30eb\u627f\u8a8d\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u8cea\u554f4\uff1aAPI\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u3079\u304d\u3067\u306a\u3044\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3066\u3044\u307e\u3059\u3002<\/strong><\/p>\n

\u539f\u56e0\uff1aAPI\u30d1\u30b9\u306e\u52d5\u4f5c\u8a2d\u5b9a\u304c\u6b63\u3057\u304f\u30ad\u30e3\u30c3\u30b7\u30e5\u7121\u52b9\u5316\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u89e3\u6c7a\u7b56\uff1a\/api\/*\u30d1\u30b9\u7528\u306b\u5225\u306e\u52d5\u4f5c\u8a2d\u5b9a\u3092\u4f5c\u6210\u3057\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30dd\u30ea\u30b7\u30fc\u3092CachingDisabled\u306b\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u8981\u7d04\u3059\u308b<\/h3>\n

AWS CloudFront\u306f\u5358\u306a\u308bCDN\u306b\u3068\u3069\u307e\u3089\u305a\u3001\u6d77\u5916\u5c55\u958b\u3092\u76ee\u6307\u3059\u4f01\u696d\u304c\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u30a2\u30af\u30bb\u30b9\u74b0\u5883\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u30b3\u30a2\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3067\u3059\u3002\u9759\u7684\u30ea\u30bd\u30fc\u30b9\u306e\u9ad8\u901f\u5316\u3001\u52d5\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u9ad8\u901f\u5316\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fdd\u8b77\u3001\u30b3\u30b9\u30c8\u6700\u9069\u5316\u306a\u3069\u3001CloudFront\u306fAWS\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3068\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u7d71\u5408\u3055\u308c\u3001\u3053\u308c\u3089\u306e\u5206\u91ce\u306b\u304a\u3051\u308b\u5305\u62ec\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n

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