{"version":"1.0","provider_name":"Jui-Nan Lin&#039;s Blog","provider_url":"https:\/\/jnlin.org","author_name":"jnlin","author_url":"https:\/\/jnlin.org\/author\/jnlin\/","title":"AWS AutoScaling \u7d42\u65bc\u6709 Web \u7ba1\u7406\u4ecb\u9762\u4e86...","html":"\u9023\u7d50\uff1a<a href=\"http:\/\/aws.typepad.com\/aws\/2013\/12\/aws-management-console-auto-scaling-support.html\">AWS \u63a8\u51fa AutoScaling \u7ba1\u7406\u4ecb\u9762<\/a>\r\n\r\n\u4f7f\u7528 IaaS \u9019\u985e\u7684\u670d\u52d9\uff0c\u6700\u65b9\u4fbf\u7684\u5730\u65b9\u5c31\u662f\uff1a\u7576\u6709\u7dca\u6025\u9700\u6c42\u9700\u8981\u589e\u52a0\u4f3a\u670d\u5668\u7684\u6642\u5019\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728\u7db2\u9801\u4e0a\u9ede\u4e00\u9ede\u5c31\u5b8c\u6210\u589e\u52a0\u7684\u52d5\u4f5c\u3002\u4f46\u662f\uff0c\u5982\u679c\u6536\u5230\u7c21\u8a0a\u544a\u8b66\u7684\u6642\u5019\uff0c\u525b\u597d\u5728\u6c92\u6709\u7db2\u8def\u7684\u5730\u65b9\uff0c\u5c31\u53ea\u597d\u9060\u7aef\u96fb\u8a71\u9059\u63a7\u540c\u4e8b\u5230\u7db2\u9801\u4e0a\u64cd\u4f5c\uff0c\u7e3d\u89ba\u5f97\u4e0d\u662f\u90a3\u9ebc\u65b9\u4fbf\u3002AWS \u63d0\u4f9b\u7684 AutoScaling \u670d\u52d9\uff0c\u53ef\u4ee5\u9810\u5148\u8a2d\u5b9a\u4e00\u4e9b\u689d\u4ef6\uff08\u4f8b\u5982 CPU \u4f7f\u7528\u7387\u8d85\u904e\u591a\u5c11\uff0c\u6216\u662f Elastic Load Balance \u7684 Requests\/sec \u6578\u91cf\u8d85\u904e\u591a\u5c11\uff09\uff0c\u7576\u6eff\u8db3\u9019\u4e9b\u689d\u4ef6\u6642\uff0c\u81ea\u52d5\u589e\u52a0\uff08\u6216\u6e1b\u5c11\uff09\u4f3a\u670d\u5668\u3002\u539f\u672c\u9019\u500b\u529f\u80fd\u53ea\u80fd\u900f\u904e API \u8a2d\u5b9a\uff0c\u4eca\u5929\u7d42\u65bc\u6709\u7db2\u9801\u7248\u4e86...\r\n\r\n\u4f7f\u7528 AutoScaling \u7db2\u9801\u4ecb\u9762\uff0c\u9664\u4e86\u53ef\u4ee5\u958b\u4e00\u822c\u7684 Instance \u4ee5\u5916\uff0c\u9084\u53ef\u4ee5\u958b Spot Instance\u3002\u5c0d\u65bc\u9700\u8981\u5927\u91cf\u904b\u7b97\u8cc7\u6e90\uff0c\u4f46\u662f\u5373\u6642\u6027\u8981\u6c42\u4e0d\u90a3\u9ebc\u9ad8\u7684\u670d\u52d9\u4f86\u8aaa\uff0c\u53ef\u4ee5\u7701\u4e0b\u4e0d\u5c11\u8cbb\u7528\u3002","type":"rich"}