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\u589e\u5f3a\u4e86\u591a\u534f\u8bae\u652f\u6301\u4ee5\u53ca\u52a8\u6001\u6269\u5c55\u80fd\u529b\uff0c\u63d0\u4f9b\u7cbe\u7ec6\u5316\u670d\u52a1\u6cbb\u7406\uff0c\u5b8c\u5584\u96f6\u4fe1\u4efb\u5b89\u5168\u4f53\u7cfb\uff0c\u5e76\u6301\u7eed\u63d0\u5347\u6027\u80fd\u53ca\u5927\u89c4\u6a21\u96c6\u7fa4\u652f\u6301\u80fd\u529b\uff0c\u964d\u4f4e\u5728\u751f\u4ea7\u73af\u5883\u843d\u5730\u670d\u52a1\u7f51\u683c\u7684\u95e8\u69db\u3002\u5546\u4e1a\u7248\u9002\u7528\u4e8e\u6709\u591a\u8bed\u8a00\u4e92\u901a\uff0c\u670d\u52a1\u7cbe\u7ec6\u6cbb\u7406\u9700\u6c42\uff0c\u5728\u751f\u4ea7\u73af\u5883\u5927\u89c4\u6a21\u4f7f\u7528\u670d\u52a1\u7f51\u683c\u7684\u573a\u666f\u3002\u00a0\u8be6\u7ec6\u7684\u4ecb\u7ecd\u53ef\u4ee5\u53c2\u89c1\uff1a<a href=\"https:\/\/link.segmentfault.com\/?enc=RmodrlJ7rpDILpXAc1Iymg%3D%3D.bfE6HNqyufTYbaKM%2FBm0%2Fa5LKuXnRURyPu9TxS1ZvWQkrYiW%2Byiihoki6O%2FzbwjWF3JMTDuNOp6WolE9yAZDag%3D%3D\" rel=\"nofollow\">https:\/\/help.aliyun.com\/docum&#8230;<\/a>\u00a0\u901a\u8fc7\u8c03\u7814\uff0c \u6211\u4eec\u4e86\u89e3\u5230\u4f5c\u4e3a\u4e1a\u5185\u9996\u4e2a\u5168\u6258\u7ba1 Istio \u517c\u5bb9\u7684\u670d\u52a1\u7f51\u683c\u4ea7\u54c1 ASM\uff0c\u4e00\u5f00\u59cb\u4ece\u67b6\u6784\u4e0a\u5c31\u4fdd\u6301\u4e86\u4e0e\u793e\u533a\u3001\u4e1a\u754c\u8d8b\u52bf\u7684\u4e00\u81f4\u6027\uff0c\u63a7\u5236\u5e73\u9762\u7684\u7ec4\u4ef6\u6258\u7ba1\u5728\u963f\u91cc\u4e91\u4fa7\uff0c\u4e0e\u6570\u636e\u9762\u4fa7\u7684\u7528\u6237\u96c6\u7fa4\u72ec\u7acb\u3002ASM \u4ea7\u54c1\u662f\u57fa\u4e8e\u793e\u533a\u5f00\u6e90\u7684 Istio \u5b9a\u5236\u5b9e\u73b0\u7684\uff0c\u5728\u6258\u7ba1\u7684\u63a7\u5236\u9762\u4fa7\u63d0\u4f9b\u4e86\u7528\u4e8e\u652f\u6491\u7cbe\u7ec6\u5316\u7684\u6d41\u91cf\u7ba1\u7406\u548c\u5b89\u5168\u7ba1\u7406\u7684\u7ec4\u4ef6\u80fd\u529b\u3002\u901a\u8fc7\u6258\u7ba1\u6a21\u5f0f\uff0c\u89e3\u8026\u4e86 Istio \u7ec4\u4ef6\u4e0e\u6240\u7ba1\u7406\u7684 K8s \u96c6\u7fa4\u7684\u751f\u547d\u5468\u671f\u7ba1\u7406\uff0c\u4f7f\u5f97\u67b6\u6784\u66f4\u52a0\u7075\u6d3b\uff0c\u63d0\u5347\u4e86\u7cfb\u7edf\u7684\u53ef\u4f38\u7f29\u6027\u3002\u00a0\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ucc.alicdn.com\/pic\/developer-ecology\/fdeb626b920e46d1a37c19d1719119ab.png\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u00a0\u6258\u7ba1\u5f0f\u670d\u52a1\u7f51\u683c ASM \u5728\u6210\u4e3a\u591a\u79cd\u5f02\u6784\u7c7b\u578b\u8ba1\u7b97\u670d\u52a1\u7edf\u4e00\u7ba1\u7406\u7684\u57fa\u7840\u8bbe\u65bd\u4e2d, \u63d0\u4f9b\u4e86\u7edf\u4e00\u7684\u6d41\u91cf\u7ba1\u7406\u80fd\u529b\u3001\u7edf\u4e00\u7684\u670d\u52a1\u5b89\u5168\u80fd\u529b\u3001\u7edf\u4e00\u7684\u670d\u52a1\u53ef\u89c2\u6d4b\u6027\u80fd\u529b\u3001\u4ee5\u53ca\u5b9e\u73b0\u7edf\u4e00\u7684\u4ee3\u7406\u53ef\u6269\u5c55\u80fd\u529b, \u4ee5\u6b64\u6784\u7b51\u4f01\u4e1a\u7ea7\u80fd\u529b\u3002\u53ef\u4ee5\u901a\u8fc7\u70b9\u51fb&#8221;\u9605\u8bfb\u539f\u6587&#8221;\u67e5\u770b\u5177\u4f53\u7684\u5185\u5bb9\u4ecb\u7ecd\u3002\u00a0\u57fa\u4e8e\u4e0a\u8ff0\u7684\u8c03\u7814\uff0c \u6211\u4eec\u51b3\u5b9a\u5f00\u59cb\u4f7f\u7528\u963f\u91cc\u4e91\u670d\u52a1\u7f51\u683c ASM \u4ea7\u54c1\u8fdb\u884c\u8fc1\u79fb\u3002\u00a0\u8fc1\u79fb\u5230\u963f\u91cc\u4e91 ASM\u00a0\u7b2c\u4e00\u8f6e\u00a0\u7b2c\u4e00\u6b21\u6ce8\u5165\uff1aACK-PROD\u00a0\u6211\u4eec\u9996\u5148\u5c06\u4e00\u4e2a\u8db3\u591f\u89c4\u6a21\u4f53\u91cf\u7684\u5355\u4e00\u5ba2\u6237\u751f\u4ea7\u73af\u5883\uff08\u95e8\u5e97\u4f9b\u5e94\u94fe\uff09\uff08\u6bcf\u5929 50 \u4e07\u7b14\u8ba2\u5355\uff0c1500 \u4e07\u5e93\u5b58\u6d41\u6c34\uff09\u6ce8\u5165 Istio\uff0c\u56e0\u4e3a\u8fd9\u4e2a\u73af\u5883\u7684\u4f7f\u7528\u573a\u666f\u4e0d\u662f\u5168\u5929\u5019\u7684\uff0c\u51fa\u73b0\u95ee\u9898\u4f1a\u6709\u534a\u4e2a\u5c0f\u65f6\u7684\u7f13\u51b2\u65f6\u95f4\u6765\u89e3\u51b3\u95ee\u9898\uff0c\u5e76\u4e14\u5e94\u7528\u7cfb\u7edf\u505a\u4e86\u5b8c\u5584\u7684\u81ea\u52a8\u8865\u507f\uff0c\u786e\u4fdd\u5728\u51fa\u73b0\u95ee\u9898\u6211\u4eec\u53d6\u6d88 Istio \u4ee5\u540e\u4e1a\u52a1\u4e5f\u80fd\u591f\u6b63\u5e38\u6062\u590d\uff0c\u7b2c\u4e00\u6b21\u6ce8\u5165\u975e\u5e38\u6210\u529f\u3002\u00a0\u7b2c\u4e8c\u6b21\u6ce8\u5165\uff1aACK-PROD\u00a0\u7136\u540e\u6211\u4eec\u5c06\u53e6\u5916\u4e00\u4e2a\u95e8\u5e97\u4f9b\u5e94\u94fe\u7684\u751f\u4ea7\u73af\u5883\u4e5f\u505a\u4e86 Istio \u6ce8\u5165\uff0c\u76f8\u5bf9\u4e8e\u7b2c\u4e00\u4e2a\u73af\u5883\uff0c\u89c4\u6a21\u4f53\u91cf\u5c0f\u4e00\u70b9\uff0c\u4f46\u4e1a\u52a1\u73af\u5883\u66f4\u52a0\u590d\u6742\uff0c\u6709\u66f4\u591a\u7684\u5e94\u7528\u670d\u52a1\u5728\u8fd0\u884c\uff0c\u7b2c\u4e8c\u6b21\u6ce8\u5165\u975e\u5e38\u6210\u529f\u3002\u00a0\u7b2c\u4e09\u6b21\u6ce8\u5165\uff1aACK-SAAS\u968f\u7740\u524d\u9762\u4e24\u6b21\u7684\u6210\u529f\u5b9e\u8df5\uff0c\u6211\u4eec\u5728\u4e00\u4e2a\u66f4\u52a0\u91cd\u8981\u7684\u5b9e\u65f6\u751f\u4ea7\u7cfb\u7edf\uff08\u95e8\u5e97\u5168\u6e20\u9053\u4ea4\u6613\uff09\u7684\u57fa\u7840\u670d\u52a1\u90e8\u5206\u5f15\u5165\u4e86 Istio\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u670d\u52a1\u53ea\u4f7f\u7528 Golang \u7f16\u5199\uff0c\u90fd\u662f\u4e00\u4e9b\u5b9e\u65f6\u5904\u7406\u8981\u6c42\u6bd4\u8f83\u9ad8\uff0c\u4f46\u4e1a\u52a1\u76f8\u5bf9\u7b80\u5355\u7684\uff0c\u7b2c\u4e09\u6b21\u6ce8\u5165\u6210\u529f\u3002\u00a0\u7b2c\u56db\u6b21\u6ce8\u5165\uff1aACK-SAAS\u6211\u4eec\u5728\u751f\u4ea7\u73af\u5883\u5f00\u59cb\u6ce8\u5165\u90e8\u5206\u4ea4\u6613\u94fe\u8def\uff0c\u6ce8\u5165\u4ee5\u540e\u7cfb\u7edf\u751f\u4ea7\u53ef\u7528\uff0c\u5728\u7b2c\u4e8c\u5929\u9ad8\u5cf0\u671f\u53d1\u73b0\u4e86\u4f1a\u6709\u90e8\u5206\u670d\u52a1\u51fa\u73b0 istio-proxy crash \u5bfc\u81f4\u5e94\u7528\u4e0d\u53ef\u7528\uff0c\u4ece\u800c\u5f71\u54cd\u4e86\u90e8\u5206\u5e94\u7528\u7684\u6b63\u5e38\u8fd0\u884c\u3002\u9274\u4e8e\u5bf9\u751f\u4ea7\u73af\u5883\u7684\u8c28\u614e\uff0c\u6211\u4eec\u91cd\u65b0\u590d\u76d8\u4e86\u51fa\u73b0\u95ee\u9898\u7684\u573a\u666f\uff0c\u6700\u7ec8\u5f97\u5230\u7684\u7ed3\u8bba\u662f\uff1a\u00a0Java \u5e94\u7528\u7684\u542f\u52a8\u5bf9\u4e8e\u8d44\u6e90\u7684\u8981\u6c42\u6bd4\u8f83\u82db\u523b\uff0c\u6211\u4eec\u6ca1\u6709\u63d0\u524d\u914d\u7f6e\u597d\u66f4\u52a0\u5408\u7406\u7684\u542f\u52a8\u53c2\u6570\uff0c\u5c06\u4f1a\u5bfc\u81f4 Java \u5e94\u7528\u542f\u52a8\u7f13\u6162\uff1b\u00a0\u00a0\u68c0\u67e5\u673a\u5236\u4e0d\u5b8c\u5584\uff0c\u5c06\u4f1a\u5bfc\u81f4\u6d41\u91cf\u6253\u7ed9\u8fd8\u6ca1\u6709\u5b8c\u5168\u51c6\u5907\u5c31\u7eea\u7684\u670d\u52a1\uff0c\u6b64\u65f6 K8s \u7684\u5065\u5eb7\u68c0\u67e5\u673a\u5236\u4f1a\u5728\u591a\u6b21\u6ca1\u6709\u54cd\u5e94\u65f6\u4f1a\u518d\u6b21\u91cd\u542f\u670d\u52a1\uff1b\u00a0\u00a0Istio Sidecar \u9ed8\u8ba4\u7684\u8bbe\u7f6e\u4e5f\u4f1a\u63a8\u6162\u6574\u4e2a Pod \u7684\u542f\u52a8\u65f6\u95f4\uff0c\u4e4b\u524d\u5e94\u7528\u7684\u5047\u8bbe\u662f 15s \u5185\u5b8c\u6210\u542f\u52a8\uff0c\u968f\u7740 Sidecar \u4ee3\u7406\u7684\u6ce8\u5165\uff0c\u6709\u65f6\u5019\u4f1a\u9047\u5230\u66f4\u957f\u7684\u65f6\u95f4\uff1b\u00a0\u00a0Java \u5e94\u7528\u63d0\u4f9b gPRC \u670d\u52a1\u7684\u65f6\u5019\uff0cistio-proxy \u4f1a\u51fa\u73b0\u67d0\u79cd\u7279\u6b8a\u60c5\u51b5\u7684 Crash\uff0c\u8fd9\u4e5f\u662f\u5bfc\u81f4\u751f\u4ea7\u670d\u52a1\u4e0d\u53ef\u7528\u7684\u76f4\u63a5\u539f\u56e0\u3002\u7b80\u5355\u800c\u8a00\uff0c\u5728 istio-proxy \u5b58\u5728\u90e8\u5206 bug \u7684\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u7684\u5e94\u7528\u7684\u5feb\u901f\u542f\u52a8\u7b56\u7565\u548c\u5065\u5eb7\u68c0\u67e5\u673a\u5236\u7684\u4e0d\u5408\u7406\uff0c\u76f4\u63a5\u5bfc\u81f4\u4e86\u6ce8\u5165 Sidecar \u4ee3\u7406\u7684\u90e8\u5206\u670d\u52a1\u751f\u4ea7\u4e0d\u53ef\u7528\u3002\u9488\u5bf9\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u5728\u963f\u91cc\u4e91\u5de5\u7a0b\u5e08\u7684\u652f\u6301\u4e4b\u4e0b\uff0c\u5728\u53e6\u5916\u4e00\u4e2a\u73af\u5883\u590d\u73b0\u5e76\u505a\u4e86\u6539\u8fdb\uff0c\u4e3b\u8981\u7684\u6539\u8fdb\u5982\u4e0b\uff1a\u00a0\u9488\u5bf9 istio-proxyCRASH \u95ee\u9898\uff0c\u793e\u533a\u5df2\u7ecf\u6709\u4e86\u89e3\u51b3\u65b9\u6848\uff0c\u5728\u963f\u91cc\u4e91\u5de5\u7a0b\u5e08\u7684\u652f\u6301\u4e0b\uff0c\u6211\u4eec\u5347\u7ea7\u4e86\u00a0Sidecar\uff0c\u5e76\u505a\u4e86 A\/B \u6d4b\u8bd5\uff0c\u786e\u5b9a\u590d\u73b0\u4e86\u8fd9\u4e2a Crash \u7684\u573a\u666f\uff1b\u00a0\u00a0\u9488\u5bf9 Java \u5e94\u7528\u4e00\u5f00\u59cb\u5206\u914d\u66f4\u591a\u7684CPU\u8d44\u6e90\u6765\u52a0\u5feb Java \u5e94\u7528\u542f\u52a8\uff0c\u5728\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\uff0c\u5982\u679c\u9ed8\u8ba4\u5206\u914d 0.2 \u8c03\u6574\u5230 1.5\uff0c\u542f\u52a8\u65f6\u95f4\u6700\u957f\u7684\u4f1a\u4ece 6 \u5206\u949f\u51cf\u5c11\u5230 40 \u79d2\uff1b\u00a0\u00a0\u8c03\u6574\u00a0Sidecar \u914d\u7f6e\uff0c\u6839\u636e\u5e94\u7528\u4f18\u5316 istio-proxy \u7684\u542f\u52a8\u901f\u5ea6\uff1b\u00a0\u7b2c\u4e8c\u8f6e\u00a0\u5728\u65b9\u6848\u5f97\u5230\u786e\u8ba4\u4ee5\u540e\uff0c\u6211\u4eec\u5f00\u59cb\u4e86\u7b2c\u4e8c\u8f6e\u7684 Istio \u5347\u7ea7\u3002\u00a0\u7b2c\u4e00\u6b21\u6ce8\u5165\uff1aACK-SAAS\u00a0\u6211\u4eec\u5c06 SaaS \u7684\u4f9b\u5e94\u94fe\u4e1a\u52a1\u6ce8\u5165 Istio\uff0c\u9664\u4e86\u5347\u7ea7\u8fc7\u7a0b\u4e2d\u9047\u5230\u90e8\u5206\u670d\u52a1\u8d44\u6e90\u4e0d\u8db3\u7684\u95ee\u9898\uff0c\u5176\u4ed6\u90fd\u975e\u5e38\u987a\u5229\uff1b\u00a0\u7b2c\u4e8c\u6b21\u6ce8\u5165\uff1aACK-SAAS-QA\u00a0\u6211\u4eec\u5728\u6d4b\u8bd5\u73af\u5883\u590d\u73b0\u4e86\u542f\u52a8\u901f\u5ea6\u6162\u7684\u95ee\u9898\uff0c\u5e76\u901a\u8fc7\u66f4\u52a0\u5408\u7406\u7684\u542f\u52a8\u53c2\u6570\u914d\u7f6e\u9a8c\u8bc1\u4e86\u5728 CPU \u521d\u59cb\u5316\u7533\u8bf7\u5bf9\u4e8e Java \u5e94\u7528\u7684\u5f71\u54cd\uff1b\u00a0\u7b2c\u4e09\u6b21\u6ce8\u5165\uff1aACK-SAAS-QA\u00a0A\/B \u6d4b\u8bd5 Istio crash \u573a\u666f\uff0c\u786e\u8ba4\u65b0\u7684\u00a0Sidecar \u5df2\u7ecf\u4fee\u590d\u8fd9\u4e2a\u95ee\u9898\uff1b\u00a0\u7b2c\u56db\u6b21\u6ce8\u5165\uff1aACK-SAAS\u00a0\u6b63\u5f0f\u5b8c\u6210\u5168\u6e20\u9053\u4ea4\u6613\u7684 Istio \u751f\u4ea7\u6ce8\u5165\uff1b\u00a0\u7b2c\u4e94\u6b21\u6ce8\u5165\uff1aACK-SAAS\u00a0\u5c06\u5269\u4f59\u7684\u5e94\u7528\u5168\u90e8\u5b8c\u6210\u6ce8\u5165\u3002\u00a0\u00a0\u6b64\u5916\uff0c\u670d\u52a1\u7f51\u683c ASM \u76f8\u6bd4\u793e\u533a Istio \u80fd\u591f\u5b9e\u73b0\u66f4\u52a0\u4e30\u5bcc\u7684\u80fd\u529b\uff0c\u5982\u6d41\u91cf\u6807\u7b7e\u3001\u914d\u7f6e\u63a8\u9001\u4f18\u5316\u7b49\u80fd\u529b\u3002\u5728\u5b9e\u9645\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u6211\u4eec\u5145\u5206\u5229\u7528\u914d\u7f6e\u63a8\u9001\u4f18\u5316\u80fd\u529b\u3002\u5728\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u7531\u4e8e\u65e0\u6cd5\u786e\u5b9a\u6570\u636e\u5e73\u9762\u5185\u6240\u6709\u5de5\u4f5c\u8d1f\u8f7d\u4e0e\u670d\u52a1\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u670d\u52a1\u7f51\u683c\u6570\u636e\u5e73\u9762\u5185\u7684\u6240\u6709 Sidecar \u90fd\u5fc5\u987b\u4fdd\u5b58\u6570\u636e\u5e73\u9762\u96c6\u7fa4\u5185\u6240\u6709\u670d\u52a1\u4fe1\u606f\u7684\u5168\u91cf\u914d\u7f6e\u3002\u540c\u65f6\uff0c\u4e00\u6b21\u9488\u5bf9\u63a7\u5236\u5e73\u9762\u6216\u6570\u636e\u5e73\u9762\u7684\u4fee\u6539\uff08\u4f8b\u5982\u5728\u63a7\u5236\u5e73\u9762\u65b0\u5efa\u4e00\u6761\u865a\u62df\u670d\u52a1\u89c4\u5219\uff09\uff0c\u90fd\u4f1a\u5bfc\u81f4\u63a7\u5236\u5e73\u9762\u5411\u6570\u636e\u5e73\u9762\u7684\u6240\u6709 Sidecar \u63a8\u9001\u65b0\u7684\u914d\u7f6e\u3002\u00a0\u800c\u5728\u6211\u4eec\u7684\u6570\u636e\u5e73\u9762 Kubernetes \u96c6\u7fa4\u4e2d\u7684\u5de5\u4f5c\u8d1f\u8f7d\u6570\u91cf\u6bd4\u8f83\u591a\uff0c \u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4f1a\u589e\u52a0 Sidecar \u5bf9\u6570\u636e\u5e73\u9762\u96c6\u7fa4\u7684\u8d44\u6e90\u6d88\u8017\uff0c\u540c\u65f6\u63a7\u5236\u5e73\u9762\u4f1a\u9762\u4e34\u8f83\u5927\u7684\u914d\u7f6e\u63a8\u9001\u8d1f\u62c5\uff0c\u964d\u4f4e\u63a7\u5236\u5e73\u9762\u7684\u6548\u7387\u4e0e\u53ef\u7528\u6027\u3002ASM \u63d0\u4f9b\u4e86\u9009\u62e9\u6027\u670d\u52a1\u53d1\u73b0\u548c Sidecar \u8d44\u6e90\u63a8\u8350\u529f\u80fd\uff0c\u5e2e\u52a9\u4f18\u5316\u914d\u7f6e\u63a8\u9001\u6548\u7387\u3002\u00a0\u00a0\u670d\u52a1\u7f51\u683c ASM \u53ef\u4ee5\u901a\u8fc7\u5206\u6790\u6570\u636e\u5e73\u9762 Sidecar \u4ea7\u751f\u7684\u8bbf\u95ee\u65e5\u5fd7\u83b7\u53d6\u6570\u636e\u5e73\u9762\u670d\u52a1\u4e4b\u95f4\u7684\u8c03\u7528\u4f9d\u8d56\u5173\u7cfb\uff0c\u4e3a\u6570\u636e\u5e73\u9762\u4e2d\u7684\u6bcf\u4e2a\u5de5\u4f5c\u8d1f\u8f7d\u81ea\u52a8\u63a8\u8350 Sidecar \u8d44\u6e90\u3002\u4e3a\u5de5\u4f5c\u8d1f\u8f7d\u63a8\u8350 Sidecar \u8d44\u6e90\u540e\uff1a\u00a0Sidecar \u914d\u7f6e\u5185\u5c06\u4ec5\u4fdd\u7559\u8be5 Sidecar \u5bf9\u5e94\u5de5\u4f5c\u8d1f\u8f7d\u6240\u4f9d\u8d56\u7684\u670d\u52a1\u4fe1\u606f\u3002\u00a0\u00a0\u5f53\u8be5 Sidecar \u8d44\u6e90\u5bf9\u5e94\u7684\u5de5\u4f5c\u8d1f\u8f7d\u65e0\u4f9d\u8d56\u5173\u7cfb\u7684\u670d\u52a1\u53d1\u751f\u6539\u53d8\uff0c\u6216\u4e0e\u8be5\u670d\u52a1\u76f8\u5173\u7684\u8d44\u6e90\u53d1\u751f\u6539\u53d8\uff08\u4f8b\u5982\u865a\u62df\u670d\u52a1\u7b49\uff09\uff0c\u90fd\u4e0d\u4f1a\u5f15\u8d77\u63a7\u5236\u5e73\u9762\u5411\u8be5 Sidecar \u7684\u914d\u7f6e\u63a8\u9001\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ucc.alicdn.com\/pic\/developer-ecology\/a156122e8a744c66b6ddc461c43e4014.png\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u670d\u52a1\u7f51\u683cASM \u00a0\u901a\u8fc7\u8bbf\u95ee\u65e5\u5fd7\u5206\u6790\u81ea\u52a8\u63a8\u8350 Sidecar CR\u00a0\u7ecf\u8fc7\u4f18\u5316\u540e\uff0c Sidecar \u914d\u7f6e\u5927\u5c0f\u4ece\u539f\u6765\u7684 40 \u591aM\u51cf\u5c11\u4e3a 5M, \u63a7\u5236\u9762\u914d\u7f6e\u63a8\u9001\u65f6\u95f4\u4e5f\u968f\u4e4b\u5927\u5927\u51cf\u5c11\u3002\u00a0\u00a0\u603b\u4e4b\uff0c \u7ecf\u8fc7\u4e00\u4e2a\u591a\u6708\u7684\u53cd\u590d\u6d4b\u8bd5\u548c\u786e\u8ba4\uff0c\u6211\u4eec\u7ec8\u4e8e\u5b8c\u6210\u4e86\u57fa\u4e8e\u670d\u52a1\u7f51\u683c ASM \u7684\u6838\u5fc3\u751f\u4ea7\u7cfb\u7edf\u5207\u6362\uff0c\u76f8\u5bf9\u4e8e\u4e4b\u524d\u7684\u670d\u52a1\u7f51\u683c\u65b9\u6848\uff0c\u7ed9\u6211\u4eec\u5e26\u6765\u4e86\u5f88\u591a\u76ca\u5904\u3002\u00a0\u65b9\u6848\u4f18\u52bf\u53ca\u8fdb\u5c55\u89c4\u5212\u00a0\u5b8c\u5907\u7684\u53ef\u89c2\u6d4b\u6027\u4ee5\u53ca\u5e94\u7528\u76d1\u63a7\u00a0\u901a\u8fc7\u670d\u52a1\u7f51\u683c\u5bf9\u5e94\u7684\u63a7\u5236\u9762\u76d8\uff0c\u6211\u4eec\u53d1\u73b0\u4e86\u5f88\u591a\u4e4b\u524d\u5e94\u7528\u672c\u8eab\u7684\u95ee\u9898\uff0c\u6bd4\u5982\uff1a\u00a0\u4e0d\u5408\u7406\u7684\u5e94\u7528\u8865\u507f\u7b56\u7565\u4e0d\u5408\u7406\u7684\u5e94\u7528\u90e8\u7f72\uff08\u6bd4\u5982\u628a\u5927\u6570\u636e\u67e5\u8be2\u548c\u5e94\u7528\u5904\u7406\u653e\u5728\u540c\u4e00\u4e2a\u670d\u52a1\uff09\u4e0d\u5408\u7406\u7684\u5e94\u7528\u62a5\u9519&#8230;\u800c\u8fd9\u4e9b\u95ee\u9898\u968f\u7740\u670d\u52a1\u7f51\u683c\u7684\u4e0a\u7ebf\uff0c\u6211\u4eec\u53d8\u5f97\u4e00\u6e05\u4e8c\u695a\uff0c\u8fdb\u800c\u975e\u5e38\u65b9\u4fbf\u7684\u63a8\u52a8\u5e94\u7528\u67b6\u6784\u7684\u6539\u9020\u3002\u00a0\u6d41\u91cf\u4e0e\u8d44\u6e90\u7684\u5747\u8861\u00a0\u8fd9\u662f\u6211\u4eec\u4e0a\u7ebf\u670d\u52a1\u7f51\u683c\u7684\u521d\u8877\uff0c\u968f\u7740\u6211\u4eec\u5c06\u6240\u6709\u5e94\u7528\u653e\u5230\u670d\u52a1\u7f51\u683c\uff0c\u6211\u4eec\u771f\u6b63\u505a\u5230\u4e86\u5728 CPU\u3001\u5185\u5b58\u3001\u7f51\u7edc\u5229\u7528\u7387\u7684\u5747\u8861\uff0c\u901a\u8fc7\u901a\u8fc7\u5e94\u7528\u8c03\u7528\u7684\u76d1\u63a7\u6765\u770b\uff0c\u6240\u6709\u8bf7\u6c42\u6570\u91cf\u548c\u9519\u8bef\u4e5f\u975e\u5e38\u5747\u8861\u7684\u5206\u914d\u5728\u4e0d\u540c\u7684 Pod \u4e0a\uff0c\u4e0d\u7528\u518d\u53bb\u62c5\u5fc3\u968f\u7740\u6d41\u91cf\u7684\u589e\u957f\u56e0\u4e3a\u8d1f\u8f7d\u4e0d\u5747\u8861\u800c\u5bfc\u81f4\u6a2a\u5411\u6269\u5c55\u5931\u6548\u3002\u00a0\u66f4\u52a0\u5f3a\u5927\u7684\u6d41\u91cf\u6cbb\u7406\u80fd\u529b\u00a0\u5728\u6ca1\u6709 Istio \u4e4b\u524d\uff0c\u6211\u4eec\u57fa\u4e8e\u81ea\u8eab\u4e1a\u52a1\u9700\u8981\u505a\u4e86\u4e00\u4e9b\u201c\u624b\u5de5\u201d\u7684\u6d41\u91cf\u6cbb\u7406\u5de5\u4f5c\uff0c\u6bd4\u5982\uff1a\u00a0\u4e1c\u897f\u6d41\u91cf\uff1a\u57fa\u4e8e\u57fa\u4e8e\u79df\u6237\u4e0e\u95e8\u5e97\u7684\u6d41\u91cf\u9694\u79bb\uff0c\u5141\u8bb8\u6211\u4eec\u53ef\u4ee5\u5141\u8bb8\u9700\u8981\u9488\u5bf9\u67d0\u4e00\u4e2a\u79df\u6237\u67d0\u4e00\u4e2a\u95e8\u5e97\u53d1\u5e03\u6307\u5b9a\u670d\u52a1\u5357\u5317\u6d41\u91cf\uff1a\u9488\u5bf9\u4e1a\u52a1\u573a\u666f\u8fdb\u884c\u7070\u5ea6\u6d4b\u8bd5\uff0c\u6bd4\u5982\u67d0\u4e00\u4e2a\u79df\u6237\u7684\u7f8e\u56e2\u8ba2\u5355\u5904\u7406\u4f7f\u7528\u65b0\u7684\u63a5\u5355\u670d\u52a1\u4e3a\u67d0\u4e2a\u79df\u6237\u63d0\u4f9b\u81ea\u5b9a\u4e49\u57df\u540d&#8230;\u8fd9\u4e9b\u5de5\u4f5c\u90fd\u662f\u57fa\u4e8e K8s CRD \u6784\u5efa\u7684\uff0c\u968f\u7740\u670d\u52a1\u7f51\u683c\u7684\u4e0a\u7ebf\uff0c\u6211\u4eec\u53d1\u73b0 Istio \u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5b9e\u73b0\u66f4\u591a\uff0c\u6bd4\u5982\u7070\u5ea6\u53d1\u5e03\u3001\u7194\u65ad\u3001\u9650\u6d41\u3001\u6d41\u91cf\u6807\u7b7e\u7b49\u3002\u8fd9\u4e9b\u80fd\u529b\u5c06\u5728\u672a\u6765\u6301\u7eed\u4e0d\u65ad\u63d0\u5347\u6211\u4eec\u7ebf\u4e0a\u4e1a\u52a1\u7684\u7a33\u5b9a\u6027\u3002\u539f\u6587\u94fe\u63a5\uff1a<a href=\"https:\/\/link.segmentfault.com\/?enc=xqvXs7r3gZPce%2FuaxdgwLw%3D%3D.brOOQctDBd3zltrCd%2F7MsFCxWMvstqWn705WjayQNiGKisj4qLj5ETacPL4G5o4z\" rel=\"nofollow\">https:\/\/click.aliyun.com\/m\/10&#8230;<\/a>\u672c\u6587\u4e3a\u963f\u91cc\u4e91\u539f\u521b\u5185\u5bb9\uff0c\u672a\u7ecf\u5141\u8bb8\u4e0d\u5f97\u8f6c\u8f7d\u3002<\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000042518851\">https:\/\/segmentfault.com\/a\/1190000042518851<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b80\u4ecb\uff1a\u00a0\u5408\u9614\u667a\u4e91\u63d0\u4f9b\u4e86\u4ece\u5168\u6e20\u9053\u4ea4\u6613\u7ba1\u7406\u5230\u8ba2\u5355\u5c65\u7ea6\u518d\u5230\u95e8\u5e97\u4f9b\u5e94\u94fe\u5b8c\u6574\u7684\u9910\u996e\u96f6\u552e\u8fde\u9501\u89e3\u51b3\u65b9\u6848\uff0c\u6574\u4e2a\u65b9\u6848\u91c7\u53d6\u5fae\u670d\u52a1\u8bbe 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