{"id":4378,"date":"2026-03-01T17:31:39","date_gmt":"2026-03-01T09:31:39","guid":{"rendered":"https:\/\/aws-oncloudai.com\/?p=4378"},"modified":"2026-03-09T13:40:21","modified_gmt":"2026-03-09T05:40:21","slug":"aws-spot-instance-the-secret-weapon-to-save-up-to-90-on-enterprise-cloud-costs","status":"publish","type":"post","link":"https:\/\/aws-oncloudai.com\/zh_hk\/aws-spot-instance-the-secret-weapon-to-save-up-to-90-on-enterprise-cloud-costs\/","title":{"rendered":"AWS Spot Instance\uff1a\u8b93\u4f01\u696d\u96f2\u7aef\u6210\u672c\u7bc0\u7701\u9ad8\u905490%\u7684\u79d8\u5bc6\u6b66\u5668"},"content":{"rendered":"

\u5728\u73fe\u4ee3\u4f01\u696d\u7684\u96f2\u7aef\u904b\u7b97\u90e8\u7f72\u4e2d\uff0c\u6210\u672c\u6700\u4f73\u5316\u4e00\u76f4\u662fCTO \u548c\u96f2\u7aef\u67b6\u69cb\u5e2b\u95dc\u6ce8\u7684\u91cd\u9ede\u3002\u5c0d\u65bc\u904b\u884c\u5927\u898f\u6a21\u904b\u7b97\u3001\u8cc7\u6599\u8655\u7406\u6216\u5bb9\u5668\u5316\u61c9\u7528\u7a0b\u5f0f\u7684\u4f01\u696d\u800c\u8a00\uff0cAWS Spot Instance\uff08\u7af6\u50f9\u578b\u5be6\u4f8b\uff09<\/strong> \u63d0\u4f9b\u4e86\u4e00\u7a2e\u986f\u8457\u964d\u4f4eEC2 \u6210\u672c\u7684\u65b9\u5f0f\uff0c\u6700\u9ad8\u53ef\u7bc0\u7701 90%<\/strong> \u7684\u8cbb\u7528\u3002\u672c\u6587\u5c07\u5168\u9762\u4ecb\u7d39AWS Spot Instance \u7684\u6982\u5ff5\u3001\u4f7f\u7528\u60c5\u5883\u3001\u4e2d\u65b7\u6a5f\u5236\u53ca\u7ba1\u7406\u7b56\u7565\uff0c\u5354\u52a9\u4f01\u696d\u5728\u4fdd\u8b49\u53ef\u7528\u6027\u7684\u524d\u63d0\u4e0b\uff0c\u5be6\u73fe\u6210\u672c\u6700\u4f73\u5316\u3002<\/p>\n

 <\/p>\n

\u4ec0\u9ebc\u662fAWS Spot Instance\uff1f<\/h4>\n

AWS Spot Instance<\/strong> \u662fAmazon EC2 \u7684\u4e00\u7a2e\u57f7\u884c\u500b\u9ad4\u985e\u578b\uff0c\u4f7f\u7528AWS \u5269\u9918\u7684\u672a\u4f7f\u7528\u904b\u7b97\u5bb9\u91cf\u63d0\u4f9b\u670d\u52d9\u3002\u7531\u65bcAWS \u9700\u8981\u78ba\u4fdd\u6309\u9700\u5be6\u4f8b\u548c\u9810\u7559\u5be6\u4f8b\u7684\u4f9b\u61c9\uff0c\u9592\u7f6e\u8cc7\u6e90\u6703\u4ee5\u6975\u4f4e\u7684\u50f9\u683c\u51fa\u552e\uff0c\u9019\u5c31\u662fSpot Instance \u50f9\u683c\u9060\u4f4e\u65bc\u6309\u9700\u5be6\u4f8b\u7684\u539f\u56e0\u3002<\/p>\n

\u901a\u4fd7\u4f86\u8aaa\uff1a<\/p>\n

\n

Spot Instance = AWS \u201c\u9592\u7f6e\u5bb9\u91cf\u7684\u7279\u60e0\u5be6\u4f8b\u201d\uff0c\u50f9\u683c\u4f4e\u5ec9\u4f46\u53ef\u80fd\u96a8\u6642\u88ab\u56de\u6536\u3002<\/p>\n<\/blockquote>\n

\u9019\u4f7fSpot Instance \u6210\u70ba\u904b\u884c\u9748\u6d3b\u3001\u5bb9\u932f\u8207\u7121\u72c0\u614b\u5de5\u4f5c\u8ca0\u8f09<\/strong>\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n

Spot Instance \u7684\u4f7f\u7528\u5834\u666f<\/h4>\n

Spot Instance \u9069\u5408\u591a\u7a2e\u5de5\u4f5c\u8ca0\u8f09\uff0c\u5305\u62ec\uff1a<\/p>\n

    \n
  • \n

    \u7121\u72c0\u614b\u61c9\u7528<\/strong>\uff1aWeb \u670d\u52d9\u3001\u5bb9\u5668\u5316\u61c9\u7528\u3001CI\/CD \u7ba1\u7dda\uff08\u5982Jenkins\u3001GitLab\u3001Chef\uff09<\/p>\n<\/li>\n

  • \n

    \u5927\u6578\u64da\u8655\u7406<\/strong>\uff1aAWS EMR\u3001Hadoop\u3001Spark \u7b49\u5206\u6563\u5f0f\u8a08\u7b97<\/p>\n<\/li>\n

  • \n

    \u6a5f\u5668\u5b78\u7fd2\u8a13\u7df4<\/strong>\uff1a\u6df1\u5ea6\u5b78\u7fd2\u4efb\u52d9\u53ef\u85c9\u52a9\u5de5\u5177\u548c\u81ea\u52d5\u5316\u7b56\u7565\u8655\u7406\u4e2d\u65b7<\/p>\n<\/li>\n

  • \n

    \u5206\u6563\u5f0f\u8cc7\u6599\u5eab<\/strong>\uff1a\u5982Elasticsearch\u3001Cassandra\u3001MongoDB\uff0c\u53ef\u5728\u5be6\u4f8b\u91cd\u65b0\u555f\u52d5\u5f8c\u4fdd\u6301\u8cc7\u6599\u5b8c\u6574\u6027<\/p>\n<\/li>\n<\/ul>\n

    \u5c0d\u65bc\u6709\u72c0\u614b\u61c9\u7528\u6216\u95dc\u9375\u4efb\u52d9\uff0c\u53ea\u8981\u914d\u5408\u81ea\u52d5\u5316\u5de5\u5177\u548c\u6301\u4e45\u5316\u5b58\u5132\uff0c\u5373\u4f7fSpot Instance \u88ab\u4e2d\u65b7\uff0c\u4e5f\u53ef\u4ee5\u5feb\u901f\u6062\u5fa9\u904b\u4f5c\u3002<\/p>\n

    \u4ec0\u9ebc\u662fspot instance\u4e2d\u65b7\uff1f<\/h4>\n

    \u4f7f\u7528Spot Instance \u7684\u6700\u5927\u98a8\u96aa\u662f AWS \u53ef\u80fd\u96a8\u6642\u56de\u6536\u5be6\u4f8b<\/strong>\u3002\u7576AWS \u9700\u8981\u5c07\u5269\u9918\u5bb9\u91cf\u6307\u6d3e\u7d66\u6309\u9700\u57f7\u884c\u500b\u9ad4\u6216\u9810\u7559\u57f7\u884c\u500b\u9ad4\u6642\uff0c\u6703\u63d0\u524d 2 \u5206\u9418\u767c\u51fa\u7d42\u6b62\u901a\u77e5<\/strong>\u3002<\/p>\n

    \u57f7\u884c\u500b\u9ad4\u4e2d\u65b7\u6642\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u9078\u64c7\uff1a<\/p>\n

      \n
    • \n

      \u7d42\u6b62\u5be6\u4f8b<\/strong>(\u9810\u8a2d)<\/p>\n<\/li>\n

    • \n

      \u505c\u6b62\u5be6\u4f8b<\/strong>\uff08\u53ef\u4fdd\u7559\u555f\u52d5\u898f\u7bc4\uff0c\u7a0d\u5f8c\u91cd\u65b0\u555f\u52d5\uff09<\/p>\n<\/li>\n

    • \n

      \u4f7f\u5be6\u4f8b\u4f11\u7720<\/strong>\uff08\u4fdd\u7559\u72c0\u614b\u548c\u5167\u5b58\uff0c\u4fbf\u65bc\u5feb\u901f\u6062\u5fa9\uff09<\/p>\n<\/li>\n<\/ul>\n

      \u6b64\u5916\uff0cAWS \u63d0\u4f9b \u5bb9\u91cf\u91cd\u65b0\u5e73\u8861\u8a0a\u865f<\/strong>\uff0c\u53ef\u63d0\u524d\u544a\u77e5Spot Instance \u9762\u81e8\u7d42\u6b62\u98a8\u96aa\uff0c\u4f46\u4e0d\u4fdd\u8b49\u5b8c\u5168\u53ca\u6642\u3002<\/p>\n

      \u5982\u4f55\u9078\u64c7Spot Instance \u50f9\u683c\uff1f<\/h4>\n
        \n
      • \n

        \u5e38\u898f\u73fe\u8ca8\u50f9\u683c<\/strong>\uff1a\u5be6\u4f8b\u53ef\u80fd\u57282 \u5206\u9418\u901a\u77e5\u5167\u7d42\u6b62\uff0c\u50f9\u683c\u6700\u4f4e<\/p>\n<\/li>\n

      • \n

        \u56fa\u5b9a\u6642\u9577\u5be6\u4f8b<\/strong>\uff1a\u4fdd\u8b49\u904b\u884c1~6 \u5c0f\u6642\uff0c\u6298\u6263\u7565\u4f4e\uff0c\u4f46\u66f4\u9069\u5408\u77ed\u671f\u4efb\u52d9<\/p>\n<\/li>\n<\/ul>\n

        \u7528\u6236\u53ef\u4ee5\u900f\u904e \u50f9\u683c\u6b77\u53f2\u8a18\u9304<\/strong> \u5206\u6790\u5be6\u4f8b\u50f9\u683c\u8d70\u52e2\uff0c\u5f9e\u800c\u512a\u5316\u6210\u672c\u548c\u8abf\u5ea6\u7b56\u7565\u3002<\/p>\n

         <\/p>\n

        AWS Spot Fleet \u8207\u81ea\u52d5\u5316\u7ba1\u7406<\/h4>\n

        Spot Fleet<\/strong> \u662f\u7ba1\u7406Spot Instance \u7684\u6700\u4f73\u65b9\u5f0f\u3002\u5b83\u5141\u8a31\u7528\u6236\uff1a<\/p>\n

          \n
        • \n

          \u540c\u6642\u7ba1\u7406\u591a\u7d44Spot Instance<\/p>\n<\/li>\n

        • \n

          \u81ea\u52d5\u53d6\u4ee3\u88ab\u7d42\u6b62\u7684\u5be6\u4f8b<\/p>\n<\/li>\n

        • \n

          \u6839\u64da\u50f9\u683c\u3001\u5bb9\u91cf\u6216\u591a\u6a23\u5316\u7b56\u7565\u5206\u914d\u5be6\u4f8b<\/p>\n<\/li>\n

        • \n

          \u8207\u5bb9\u5668\u670d\u52d9\uff08ECS\u3001EKS\uff09\u548c\u5927\u6578\u64da\u5de5\u5177\uff08EMR\u3001Spark\uff09\u96c6\u6210<\/p>\n<\/li>\n<\/ul>\n

          \u900f\u904eSpot Fleet API \u6216CLI\uff0c\u4f01\u696d\u53ef\u4ee5\u5728\u4e0d\u4e2d\u65b7\u696d\u52d9\u7684\u60c5\u6cc1\u4e0b\uff0c\u5145\u5206\u5229\u7528Spot Instance \u7684\u4f4e\u50f9\u512a\u52e2\uff0c\u5be6\u73fe\u81ea\u52d5\u5316\u904b\u4f5c\u3002<\/p>\n

           <\/p>\n

          Spot Instance \u7684\u512a\u52e2<\/h4>\n
            \n
          1. \n

            \u6975\u9ad8\u7684\u6210\u672c\u7bc0\u7d04<\/strong>\uff1a\u6bd4\u6309\u9700\u5be6\u4f8b\u4f4e70~90%<\/p>\n<\/li>\n

          2. \n

            \u5f48\u6027\u64f4\u5c55<\/strong>\uff1a\u5feb\u901f\u90e8\u7f72\u5927\u898f\u6a21\u904b\u7b97\u8cc7\u6e90<\/p>\n<\/li>\n

          3. \n

            \u81ea\u52d5\u5316\u7ba1\u7406<\/strong>\uff1a\u7d50\u5408Spot Fleet \u6216\u7b2c\u4e09\u8005\u5de5\u5177\u53ef\u5be6\u73fe\u667a\u6167\u8abf\u5ea6<\/p>\n<\/li>\n

          4. \n

            \u8207AWS \u751f\u614b\u5b8c\u5168\u96c6\u6210<\/strong>\uff1a\u53ef\u8207S3\u3001EBS\u3001VPC\u3001CloudFormation \u7b49\u7121\u7e2b\u5354\u4f5c<\/p>\n<\/li>\n<\/ol>\n

             <\/p>\n

            \u4f7f\u7528Spot Instance \u7684\u6700\u4f73\u5be6\u8e10<\/h4>\n
              \n
            • \n

              \u5de5\u4f5c\u8ca0\u8f09\u8a2d\u8a08\u9700\u5bb9\u932f<\/strong>\uff1a\u78ba\u4fdd\u95dc\u9375\u8cc7\u6599\u6301\u4e45\u5316\uff0c\u4e26\u8a2d\u8a08\u5feb\u901f\u5fa9\u539f\u6a5f\u5236<\/p>\n<\/li>\n

            • \n

              \u5408\u7406\u8abf\u5ea6\u5be6\u4f8b\u985e\u578b\u548c\u53ef\u7528\u5340<\/strong>\uff1a\u5206\u6563\u98a8\u96aa\uff0c\u63d0\u9ad8\u53ef\u7528\u6027<\/p>\n<\/li>\n

            • \n

              \u7d50\u5408Spot Fleet \u6216\u81ea\u52d5\u5316\u5de5\u5177<\/strong>\uff1a\u512a\u96c5\u8655\u7406\u5be6\u4f8b\u7d42\u6b62\uff0c\u964d\u4f4e\u4eba\u5de5\u5e79\u9810<\/p>\n<\/li>\n

            • \n

              \u9748\u6d3b\u50f9\u683c\u7b56\u7565<\/strong>\uff1a\u53c3\u8003\u6b77\u53f2\u50f9\u683c\u8a2d\u5b9a\u4e0a\u9650\uff0c\u512a\u5316\u6210\u672c\u8207\u53ef\u7528\u6027\u5e73\u8861<\/p>\n<\/li>\n<\/ul>\n

               <\/p>\n

              \u603b\u7ed3<\/h4>\n

              AWS Spot Instance \u662f\u4f01\u696d\u512a\u5316\u96f2\u7aef\u904b\u7b97\u6210\u672c\u7684\u5229\u5668\uff0c\u4f46\u540c\u6642\u4f34\u96a8\u6f5b\u5728\u4e2d\u65b7\u98a8\u96aa\u3002\u900f\u904e\u5408\u7406\u8a2d\u8a08\u67b6\u69cb\u3001\u4f7f\u7528Spot Fleet \u6216\u81ea\u52d5\u5316\u7ba1\u7406\u5de5\u5177\uff0c\u4ee5\u53ca\u7d50\u5408\u5bb9\u932f\u7b56\u7565\u548c\u6301\u4e45\u5316\u5b58\u5132\uff0c\u4f01\u696d\u53ef\u4ee5\u5728 \u9ad8\u53ef\u7528\u6027\u8207\u4f4e\u6210\u672c\u4e4b\u9593\u53d6\u5f97\u6700\u4f73\u5e73\u8861<\/strong>\u3002<\/p>\n

              \u8eab\u70baAWS \u4ee3\u7406\u5546\uff0c\u6211\u5011\u5efa\u8b70\u4f01\u696d\u5728\u8a55\u4f30Spot Instance \u6642\uff1a<\/p>\n

                \n
              • \n

                \u660e\u78ba\u5de5\u4f5c\u8ca0\u8f09\u985e\u578b\u8207\u5bb9\u932f\u80fd\u529b<\/p>\n<\/li>\n

              • \n

                \u4f7f\u7528\u81ea\u52d5\u5316\u5de5\u5177\u7ba1\u7406\u7af6\u50f9\u5be6\u4f8b<\/p>\n<\/li>\n

              • \n

                \u5b9a\u671f\u67e5\u770b\u50f9\u683c\u6b77\u53f2\u8207\u5bb9\u91cf\u8da8\u52e2<\/p>\n<\/li>\n<\/ul>\n

                \u6b63\u78ba\u4f7f\u7528Spot Instance\uff0c\u53ef\u4ee5\u8b93\u4f01\u696d\u5728\u96f2\u7aef\u4e0a\u7bc0\u7701\u5927\u91cf\u6210\u672c\uff0c\u540c\u6642\u4fdd\u6301\u696d\u52d9\u9023\u7e8c\u6027\u3002<\/p>","protected":false},"excerpt":{"rendered":"

                \u5728\u73fe\u4ee3\u4f01\u696d\u7684\u96f2\u7aef\u904b\u7b97\u90e8\u7f72\u4e2d\uff0c\u6210\u672c\u6700\u4f73\u5316\u4e00\u76f4\u662fCTO \u548c\u96f2\u7aef\u67b6\u69cb\u5e2b\u95dc\u6ce8\u7684\u91cd\u9ede\u3002\u5c0d\u65bc\u57f7\u884c\u5927\u898f\u6a21\u904b\u7b97\u3001\u8cc7\u6599\u8655\u7406\u6216\u5bb9\u5668\u5316\u61c9\u7528\u7a0b\u5f0f\u7684\u4f01\u696d\u800c\u8a00\uff0cAWS Spot Instance\uff08\u7af6\u50f9\u578b\u5be6\u4f8b\uff09 \u63d0\u4f9b\u4e86\u4e00\u7a2e\u986f\u8457\u964d\u4f4eEC2 \u6210\u672c\u7684\u65b9\u5f0f\uff0c\u6700\u9ad8\u53ef\u7bc0\u770190% \u7684\u8cbb\u7528\u3002\u672c\u6587\u5c07\u5168\u9762\u4ecb\u7d39AWS Spot Instance \u7684\u6982\u5ff5\u3001\u4f7f\u7528\u60c5\u5883\u3001\u4e2d\u65b7\u6a5f\u5236\u53ca\u7ba1\u7406\u7b56\u7565\uff0c\u5354\u52a9\u4f01\u696d\u5728\u4fdd\u8b49\u53ef\u7528\u6027\u7684\u524d\u63d0\u4e0b\uff0c\u5be6\u73fe\u6210\u672c\u6700\u4f73\u5316\u3002<\/p>","protected":false},"author":1,"featured_media":4379,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[65],"tags":[],"class_list":["post-4378","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\/4378","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=4378"}],"version-history":[{"count":3,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/posts\/4378\/revisions"}],"predecessor-version":[{"id":4382,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/posts\/4378\/revisions\/4382"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/media\/4379"}],"wp:attachment":[{"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/media?parent=4378"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/categories?post=4378"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/tags?post=4378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}