{"id":4026,"date":"2025-10-29T17:25:33","date_gmt":"2025-10-29T09:25:33","guid":{"rendered":"https:\/\/aws-oncloudai.com\/?p=4026"},"modified":"2025-10-29T17:29:50","modified_gmt":"2025-10-29T09:29:50","slug":"gain-an-in-depth-understanding-of-aws-arn-the-core-mechanism-of-resource-identification","status":"publish","type":"post","link":"https:\/\/aws-oncloudai.com\/zh_hk\/gain-an-in-depth-understanding-of-aws-arn-the-core-mechanism-of-resource-identification\/","title":{"rendered":"\u6df1\u5165\u7406\u89e3AWS ARN\uff1a\u8cc7\u6e90\u8b58\u5225\u7684\u6838\u5fc3\u6a5f\u5236"},"content":{"rendered":"

\u5728AWS \u96f2\u7aef\u74b0\u5883\u4e2d\uff0c\u5e7e\u4e4e\u6240\u6709\u7684\u64cd\u4f5c\u90fd\u96e2\u4e0d\u958b\u5c0d\u8cc7\u6e90\u7684\u7cbe\u78ba\u8b58\u5225\u8207\u5b58\u53d6\u63a7\u5236\u3002\u7121\u8ad6\u662f\u8a2d\u5b9aIAM \u7b56\u7565\u3001\u547c\u53ebAPI\uff0c\u6216\u662f\u5728CloudFormation \u4e2d\u5f15\u7528\u8cc7\u6e90\uff0cARN\uff08Amazon Resource Name\uff0c\u4e9e\u99ac\u905c\u8cc7\u6e90\u540d\u7a31\uff09<\/strong> \u90fd\u662f\u5be6\u73fe\u9019\u4e00\u5207\u7684\u95dc\u9375\u57fa\u790e\u3002\u672c\u6587\u5c07\u5e36\u60a8\u6df1\u5165\u4e86\u89e3AWS ARN \u7684\u7d50\u69cb\u3001\u61c9\u7528\u5834\u666f\u53ca\u5176\u5728\u591a\u5e33\u6236\u3001\u591a\u5340\u57df\u67b6\u69cb\u4e2d\u7684\u91cd\u8981\u89d2\u8272\u3002<\/p>\n

<\/h4>\n

\u4ec0\u9ebc\u662fAWS ARN\uff1f<\/h4>\n

Amazon Resource Name\uff08ARN\uff09<\/strong> \u662fAWS \u70ba\u6bcf\u500b\u8cc7\u6e90\u5206\u914d\u7684\u5168\u57df\u552f\u4e00\u8b58\u5225\u78bc\u3002\u5b83\u5b9a\u7fa9\u4e86\u4e00\u7a2e\u6a19\u6e96\u5316\u7684\u547d\u540d\u683c\u5f0f\uff0c\u4f7f\u7528\u6236\u3001\u670d\u52d9\u53ca\u7cfb\u7d71\u80fd\u5920\u6e96\u78ba\u5b9a\u4f4d\u5230\u7279\u5b9a\u7684AWS \u8cc7\u6e90\u3002
\u901a\u4fd7\u5730\u8aaa\uff0cARN \u5c31\u50cf\u8cc7\u6e90\u7684\u201c\u8eab\u4efd\u8b49\u201d\uff0c\u5728\u6b0a\u9650\u63a7\u5236\u8207\u8de8\u670d\u52d9\u5b58\u53d6\u4e2d\u8d77\u5230\u6838\u5fc3\u4f5c\u7528\u3002<\/p>\n

\u4e00\u500b\u5178\u578b\u7684ARN \u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n

\n
\n
\n
<\/div>\n<\/div>\n<\/div>\n
arn:part<\/span>ition:service:region:account-id:resource
\n<\/code><\/div>\n<\/div>\n

\u4f8b\u5982\uff1a<\/p>\n

\n
\n
\n
<\/div>\n<\/div>\n<\/div>\n
arn:<\/span>aws:<\/span>s3:::my-example-bucket<\/span>
\narn:<\/span>aws:<\/span>ec2:<\/span>ap-northeast-1<\/span>:<\/span>123456789012<\/span>:instance\/i-<\/span>0abc123def456gh78<\/code><\/div>\n
<\/div>\n<\/div>\n

ARN \u7684\u7d44\u6210\u90e8\u5206\u89e3\u6790<\/h4>\n
\n
\n\n\n\n\n\n\n\n\n\n\n
\u7d44\u4ef6<\/th>\n\u610f\u7fa9<\/th>\n\u7bc4\u4f8b<\/th>\n<\/tr>\n<\/thead>\n
arn<\/strong><\/td>\n\u56fa\u5b9a\u524d\u7db4\uff0c\u6a19\u8b58\u8a72\u5b57\u4e32\u70baARN<\/td>\narn<\/td>\n<\/tr>\n
partition<\/strong><\/td>\n\u8868\u793a\u8cc7\u6e90\u6240\u5728\u7684\u5206\u5340\uff0c\u5982 aws<\/code>\u3001aws-cn<\/code>\uff08\u4e2d\u570b\u5340\u57df\uff09\u3001aws-us-gov<\/code>\uff08\u7f8e\u570b\u653f\u5e9c\u5340\u57df\uff09<\/td>\naws<\/td>\n<\/tr>\n
service<\/strong><\/td>\n\u6a19\u8b58\u8cc7\u6e90\u6240\u5c6c\u7684AWS \u670d\u52d9\uff0c\u4f8b\u5982 s3<\/code>\u3001ec2<\/code>\u3001iam<\/code> \u7b49<\/td>\ns3<\/td>\n<\/tr>\n
region<\/strong><\/td>\n\u8868\u793a\u8cc7\u6e90\u6240\u5728\u7684\u5340\u57df\uff0c\u5982 us-east-1<\/code>\u3001ap-northeast-1<\/code><\/td>\nap-northeast-1<\/td>\n<\/tr>\n
account-id<\/strong><\/td>\n\u64c1\u6709\u8a72\u8cc7\u6e90\u7684AWS \u5e33\u6236ID<\/td>\n123456789012<\/td>\n<\/tr>\n
resource<\/strong><\/td>\n\u5177\u9ad4\u8cc7\u6e90\u540d\u7a31\u6216\u8def\u5f91\uff0c\u683c\u5f0f\u56e0\u670d\u52d9\u800c\u7570<\/td>\ninstance\/i-1234567890abcdef0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u4e0d\u540c\u670d\u52d9\u7684ARN \u7d50\u69cb\u53ef\u80fd\u7565\u6709\u5dee\u7570\u3002\u4f8b\u5982\uff1a<\/p>\n

    \n
  • \n

    S3 Bucket<\/strong> \u7684ARN \u4e0d\u5305\u542bregion \u548caccount ID\uff1b<\/p>\n<\/li>\n

  • \n

    IAM \u7528\u6236<\/strong> \u7684ARN \u683c\u5f0f\u70ba\uff1a
    arn:aws:iam::123456789012:user\/developer<\/code>\uff1b<\/p>\n<\/li>\n

  • \n

    Lambda \u51fd\u6578<\/strong> \u7684ARN \u683c\u5f0f\u70ba\uff1a
    arn:aws:lambda:us-east-1:123456789012:function:ProcessData<\/code>.<\/p>\n<\/li>\n<\/ul>\n

     <\/p>\n

    ARN \u7684\u6838\u5fc3\u4f5c\u7528<\/h4>\n
    1. \u6b0a\u9650\u7ba1\u7406<\/strong><\/h5>\n

    \u5728IAM \u7b56\u7565\u4e2d\uff0cARN \u662f\u6388\u6b0a\u7684\u6838\u5fc3\u55ae\u4f4d\u3002\u900f\u904e\u6307\u5b9aARN\uff0c\u53ef\u4ee5\u7cbe\u6e96\u63a7\u5236\u4f7f\u7528\u8005\u6216\u89d2\u8272\u80fd\u5b58\u53d6\u7684\u8cc7\u6e90\u7bc4\u570d\u3002\u4f8b\u5982\uff1a<\/p>\n

    \n
    \n
    \n
    <\/div>\n<\/div>\n<\/div>\n
    {<\/span>
    \n"Effect"<\/span>:<\/span> "Allow"<\/span>,<\/span>
    \n"Action"<\/span>:<\/span> "s3:GetObject"<\/span>,<\/span>
    \n"Resource"<\/span>:<\/span> "arn:aws:s3:::my-example-bucket\/*"<\/span>
    \n}<\/span>
    \n<\/code><\/div>\n<\/div>\n

    \u6b64\u7b56\u7565\u50c5\u5141\u8a31\u5b58\u53d6\u7279\u5b9aS3 Bucket \u4e0b\u7684\u5c0d\u8c61\uff0c\u78ba\u4fdd\u8cc7\u6e90\u6b0a\u9650\u6700\u5c0f\u5316\uff08Principle of Least Privilege\uff09\u3002<\/p>\n

    2. \u8de8\u670d\u52d9\u5f15\u7528<\/strong><\/h5>\n

    \u8a31\u591aAWS \u670d\u52d9\u652f\u63f4\u900f\u904eARN \u5f15\u7528\u5176\u4ed6\u670d\u52d9\u7684\u8cc7\u6e90\u3002\u4f8b\u5982\uff1a<\/p>\n

      \n
    • \n

      \u5728Lambda \u89f8\u767c\u5668\u4e2d\u5f15\u7528SQS \u4f47\u5217\uff1b<\/p>\n<\/li>\n

    • \n

      \u5728Step Functions \u4e2d\u5b9a\u7fa9\u4efb\u52d9\u7684\u76ee\u6a19Lambda\uff1b<\/p>\n<\/li>\n

    • \n

      \u5728CloudWatch Event \u4e2d\u5b9a\u7fa9\u76ee\u6a19SNS Topic\u3002<\/p>\n<\/li>\n<\/ul>\n

      \u9019\u7a2e\u8de8\u670d\u52d9\u5f15\u7528\u6a5f\u5236\u4f7fAWS \u67b6\u69cb\u66f4\u52a0\u6a21\u7d44\u5316\u8207\u81ea\u52d5\u5316\u3002<\/p>\n

      3. \u8de8\u5e33\u6236\u8a2a\u554f<\/strong><\/h5>\n

      ARN \u4e5f\u53ef\u7528\u65bc\u5be6\u73fe\u8de8\u5e33\u6236\u8cc7\u6e90\u5171\u4eab\u3002\u4f8b\u5982\uff0c\u900f\u904e\u5728\u5e33\u6236A \u7684IAM \u7b56\u7565\u4e2d\u6307\u5b9a\u5e33\u6236B \u7684\u8cc7\u6e90ARN\uff0c\u53ef\u4ee5\u5be6\u73fe\u5b89\u5168\u7684\u8de8\u5e33\u6236\u547c\u53eb\u3002\u9019\u9805\u7279\u6027\u5728\u591a\u5e33\u6236\u6cbb\u7406\u8207\u7d44\u7e54\u67b6\u69cb\uff08AWS Organizations\uff09\u4e2d\u5c24\u5176\u91cd\u8981\u3002<\/p>\n

       <\/p>\n

      \u5e38\u898b\u61c9\u7528\u5834\u666f<\/h4>\n
        \n
      1. \n

        \u7cbe\u78ba\u6388\u6b0a<\/strong>\uff1a
        \u63a7\u5236\u5b58\u53d6\u7279\u5b9a\u7684EC2 \u5be6\u4f8b\u3001S3 Bucket \u6216DynamoDB \u8868\u3002<\/p>\n<\/li>\n

      2. \n

        \u8cc7\u6e90\u8ffd\u8e64<\/strong>\uff1a
        \u900f\u904eARN \u5feb\u901f\u5b9a\u4f4d\u65e5\u8a8c\u6216\u4e8b\u4ef6\u4e2d\u6d89\u53ca\u7684\u5177\u9ad4\u8cc7\u6e90\u3002<\/p>\n<\/li>\n

      3. \n

        \u81ea\u52d5\u5316\u90e8\u7f72<\/strong>\uff1a
        \u5728CloudFormation\u3001Terraform \u7b49\u57fa\u790e\u67b6\u69cb\u5373\u7a0b\u5f0f\u78bc\u5de5\u5177\u4e2d\u5f15\u7528\u8cc7\u6e90\u3002<\/p>\n<\/li>\n

      4. \n

        \u5be9\u8a08\u8207\u5b89\u5168\u5408\u898f<\/strong>\uff1a
        \u4f7f\u7528ARN \u8ffd\u8e64\u5b58\u53d6\u8a18\u9304\u3001API \u547c\u53eb\u548c\u7570\u5e38\u884c\u70ba\u3002<\/p>\n<\/li>\n<\/ol>\n

        <\/h4>\n

        ARN \u7684\u6700\u4f73\u5be6\u8e10<\/h4>\n
          \n
        • \n

          \u59cb\u7d42\u4f7f\u7528\u6700\u5c0f\u6b0a\u9650\u539f\u5247<\/strong>\uff1a
          \u5728IAM \u7b56\u7565\u4e2d\u7cbe\u78ba\u5230\u8cc7\u6e90\u5c64\u7d1a\u7684ARN\uff0c\u800c\u975e\u4f7f\u7528 *<\/code> \u901a\u914d\u7b26\u3002<\/p>\n<\/li>\n

        • \n

          \u6ce8\u610f\u5206\u5340\u5dee\u7570<\/strong>\uff1a
          \u90e8\u7f72\u5230\u4e2d\u570b\u5340\u6642\uff0c\u61c9\u5c07\u5206\u5340\u8a2d\u70ba aws-cn<\/code>\uff0c\u5982\uff1a
          arn:aws-cn:s3:::my-bucket<\/code>\u3002<\/p>\n<\/li>\n

        • \n

          \u8a18\u9304\u8cc7\u6e90ARN<\/strong>\uff1a
          \u5728\u5718\u968a\u6216\u591a\u74b0\u5883\u5c08\u6848\u4e2d\uff0c\u7dad\u8b77\u4e00\u4efdARN \u6620\u5c04\u8868\u53ef\u907f\u514d\u8aa4\u64cd\u4f5c\u3002<\/p>\n<\/li>\n

        • \n

          \u907f\u514d\u786c\u7de8\u78bc<\/strong>\uff1a
          \u5efa\u8b70\u900f\u904e\u74b0\u5883\u8b8a\u6578\u6216CloudFormation \u53c3\u6578\u52d5\u614b\u5f15\u7528ARN\uff0c\u63d0\u5347\u5f48\u6027\u3002<\/p>\n<\/li>\n<\/ul>\n

           <\/p>\n

          \u7d50\u8a9e<\/h4>\n

          ARN \u4f5c\u70baAWS \u8cc7\u6e90\u8b58\u5225\u7684\u57fa\u790e\uff0c\u8cab\u7a7f\u8eab\u5206\u9a57\u8b49\u3001\u5b58\u53d6\u63a7\u5236\u8207\u8de8\u670d\u52d9\u6574\u5408\u7684\u6574\u500b\u6d41\u7a0b\u3002\u7406\u89e3\u4e26\u6b63\u78ba\u4f7f\u7528ARN\uff0c\u4e0d\u50c5\u6709\u52a9\u65bc\u5be6\u73fe\u7cbe\u78ba\u7684\u6b0a\u9650\u7ba1\u7406\uff0c\u4e5f\u80fd\u5728\u8907\u96dc\u7684\u591a\u5e33\u6236\u3001\u591a\u5340\u57df\u90e8\u7f72\u4e2d\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u7dad\u8b77\u6027\u8207\u5b89\u5168\u6027\u3002<\/p>\n

          \u4f5c\u70baAWS \u5b98\u65b9\u6388\u6b0a\u4ee3\u7406\u5546\uff0c\u5728\u96f2\u7aef\u4e0a\uff08OnCloud\uff09<\/strong> \u81f4\u529b\u65bc\u5354\u52a9\u4f01\u696d\u512a\u5316\u96f2\u7aef\u4e0a\u67b6\u69cb\u8a2d\u8a08\u8207\u5b89\u5168\u7b56\u7565\u3002\u5982\u679c\u60a8\u5e0c\u671b\u66f4\u6df1\u5165\u4e86\u89e3ARN \u5728IAM \u7b56\u7565\u3001\u8de8\u670d\u52d9\u547c\u53eb\u6216\u591a\u5e33\u6236\u6cbb\u7406\u4e2d\u7684\u61c9\u7528\uff0c\u6b61\u8fce\u806f\u7d61\u6211\u5011\u7684\u5c08\u5bb6\u5718\u968a\uff0c\u4ee5\u53d6\u5f97\u5c08\u696d\u7684AWS \u8aee\u8a62\u8207\u5be6\u52d9\u652f\u63f4\u3002<\/p>","protected":false},"excerpt":{"rendered":"

          \u5728AWS \u96f2\u7aef\u74b0\u5883\u4e2d\uff0c\u5e7e\u4e4e\u6240\u6709\u7684\u64cd\u4f5c\u90fd\u96e2\u4e0d\u958b\u5c0d\u8cc7\u6e90\u7684\u7cbe\u78ba\u8b58\u5225\u8207\u5b58\u53d6\u63a7\u5236\u3002\u7121\u8ad6\u662f\u8a2d\u5b9aIAM \u7b56\u7565\u3001\u547c\u53ebAPI\uff0c\u6216\u662f\u5728CloudFormation \u4e2d\u5f15\u7528\u8cc7\u6e90\uff0cARN\uff08Amazon Resource Name\uff0c\u4e9e\u99ac\u905c\u8cc7\u6e90\u540d\u7a31\uff09 \u90fd\u662f\u5be6\u73fe\u9019\u4e00\u5207\u7684\u95dc\u9375\u57fa\u790e\u3002\u672c\u6587\u5c07\u5e36\u60a8\u6df1\u5165\u4e86\u89e3AWS ARN \u7684\u7d50\u69cb\u3001\u61c9\u7528\u5834\u666f\u53ca\u5176\u5728\u591a\u5e33\u6236\u3001\u591a\u5340\u57df\u67b6\u69cb\u4e2d\u7684\u91cd\u8981\u89d2\u8272\u3002<\/p>","protected":false},"author":1,"featured_media":4030,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[65],"tags":[],"class_list":["post-4026","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-sharing"],"_links":{"self":[{"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/posts\/4026","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/comments?post=4026"}],"version-history":[{"count":1,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/posts\/4026\/revisions"}],"predecessor-version":[{"id":4031,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/posts\/4026\/revisions\/4031"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/media\/4030"}],"wp:attachment":[{"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/media?parent=4026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/categories?post=4026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/tags?post=4026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}