{"id":13743,"date":"2025-03-01T11:03:42","date_gmt":"2025-03-01T03:03:42","guid":{"rendered":"https:\/\/www.killtest.com.tw\/?p=13743"},"modified":"2025-03-01T11:03:42","modified_gmt":"2025-03-01T03:03:42","slug":"%e4%bd%bf%e7%94%a8istio%e6%88%96linkerd%e8%a7%a3%e9%8e%96%e7%9f%ad%e6%9c%9f%e7%92%b0%e5%a2%83","status":"publish","type":"post","link":"https:\/\/www.killtest.com.tw\/?p=13743","title":{"rendered":"\u4f7f\u7528ISTIO\u6216LINKERD\u89e3\u9396\u77ed\u671f\u74b0\u5883"},"content":{"rendered":"\n

\u539f\u521b\u00a0\u5cb1\u519b\u00a0\u4e91\u4e91\u4f17\u751fs<\/a>
<\/p>\n\n\n\n

Istio \u548c Linkerd \u4e0d\u50c5\u53ef\u4ee5\u7ba1\u7406 Kubernetes \u4e2d\u7684\u6d41\u91cf\uff1b\u5b83\u5011\u9084\u53ef\u4ee5\u89e3\u9396\u8f15\u91cf\u7d1a\u3001\u6309\u9700\u7684\u958b\u767c\u548c\u6e2c\u8a66\u74b0\u5883\u3002
\u5982\u679c\u60a8\u6b63\u5728\u4f7f\u7528Istio\u6216Linkerd\uff0c\u90a3\u9ebc\u60a8\u5df2\u7d93\u89e3\u6c7a\u4e86\u5728Kubernetes<\/a>\u4e2d\u7ba1\u7406\u6d41\u91cf\u6700\u56f0\u96e3\u7684\u90e8\u5206\u4e4b\u4e00\u3002
\u4f46\u60a8\u662f\u5426\u77e5\u9053\u60a8\u4e5f\u5df2\u7d93\u5b8c\u6210\u4e8690%\u7684\u5de5\u4f5c\uff0c\u53ef\u4ee5\u89e3\u9396\u77ed\u66ab\u74b0\u5883[2]? \u9019\u4e9b\u8f15\u91cf\u7d1a\u3001\u6309\u9700\u74b0\u5883\u53ef\u4ee5\u6539\u8b8a\u60a8\u7684\u5718\u968a\u958b\u767c\u548c\u6e2c\u8a66\u61c9\u7528\u7a0b\u5f0f\u7684\u65b9\u5f0f\u2014\u2014\u8b93\u60a8\u66f4\u5feb\u5730\u8fed\u4ee3\u3001\u66f4\u5b89\u5168\u5730\u90e8\u7f72\u548c\u7372\u5f97\u66f4\u597d\u7684\u8edf\u9ad4\u54c1\u8cea\u3002
\u70ba\u4ec0\u9ebc\u77ed\u66ab\u74b0\u5883\u5f88\u91cd\u8981\u77ed\u66ab\u74b0\u5883\u63d0\u4f9b\u4e86\u5de8\u5927\u7684\u597d\u8655\u3002\u958b\u767c\u4eba\u54e1\u53ef\u4ee5\u5feb\u901f\u7372\u5f97\u66f4\u6539\u56de\u994b\uff0c\u800c\u7121\u9700\u7b49\u5f85\u6f2b\u9577\u7684CI\u5efa\u7f6e\u3002
QA\u5718\u968a\u53ef\u4ee5\u5728\u9694\u96e2\u7684\u3001\u985e\u4f3c\u751f\u7522\u7684\u74b0\u5883\u4e2d\u9a57\u8b49\u884c\u70ba\uff0c\u5f9e\u800c\u986f\u8457\u964d\u4f4e\u8ff4\u6b78\u7684\u98a8\u96aa\u3002\u9019\u7a2e\u65b9\u6cd5\u4fc3\u9032\u4e86\u6301\u7e8c\u6539\u9032\u548c\u90e8\u7f72\uff0c\u5e6b\u52a9\u5718\u968a\u4ee5\u66f4\u9ad8\u7684\u4fe1\u5fc3\u66f4\u5feb\u5730\u63a8\u9032\u767c\u5e03\u3002
\u5c0d\u65bc\u73fe\u4ee3\u7d44\u7e54\u4f86\u8aaa\uff0c\u77ed\u66ab\u74b0\u5883\u6b63\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002
\u5b83\u5011\u80fd\u5920\u52a0\u5feb\u8fed\u4ee3\u901f\u5ea6\uff0c\u6539\u5584\u958b\u767c\u4eba\u54e1\u548cQA\u4e4b\u9593\u7684\u5354\u4f5c\uff0c\u4e26\u900f\u904e\u5728\u958b\u767c\u904e\u7a0b\u7684\u65e9\u671f\u767c\u73fe\u554f\u984c\u4f86\u964d\u4f4e\u98a8\u96aa\u3002
\u63a1\u7528\u5b83\u5011\u7684\u5718\u968a\u53ef\u4ee5\u907f\u514d\u8a31\u591a\u8207\u50b3\u7d71\u7684\u5171\u4eab\u9810\u767c\u5e03\u74b0\u5883\u76f8\u95dc\u7684\u9677\u9631[3]\u3002
\u70ba\u4ec0\u9ebc\u670d\u52d9\u7db2\u683c\u6539\u8b8a\u4e86\u904a\u6232\u898f\u5247\u50b3\u7d71\u7684\u77ed\u66ab\u74b0\u5883\u65b9\u6cd5\u6d89\u53ca\u5728\u55ae\u7368\u7684Kubernetes[4]\u547d\u540d\u7a7a\u9593\u6216\u53e2\u96c6\u4e2d\u8907\u88fd\u6574\u500b\u5fae\u670d\u52d9\u5806\u758a\u3002
\u96d6\u7136\u9019\u63d0\u4f9b\u4e86\u9694\u96e2\u6027\uff0c\u4f46\u5b83\u5e36\u4f86\u4e86\u5de8\u5927\u7684\u6311\u6230[5]\u3002
\u751f\u547d\u9031\u671f\u7ba1\u7406\u8b8a\u5f97\u8907\u96dc\uff0c\u57fa\u790e\u8a2d\u65bd\u7684\u8907\u88fd\u589e\u52a0\u4e86\u6210\u672c\uff0c\u555f\u52d5\u6642\u9593\u53ef\u80fd\u6703\u963b\u7919\u5fb9\u5e95\u7684\u6e2c\u8a66\u3002
\u9019\u4e9b\u74b0\u5883\u4e5f\u53ef\u80fd\u5f88\u5feb\u904e\u6642\uff0c\u5c24\u5176\u662f\u5728\u5feb\u901f\u767c\u5c55\u7684\u5fae\u670d\u52d9\u67b6\u69cb[6]\u4e2d\uff0c\u5982\u679c\u6c92\u6709\u6301\u7e8c\u66f4\u65b0\uff0c\u6e2c\u8a66\u7d50\u679c\u5c31\u6703\u8b8a\u5f97\u4e0d\u53ef\u9760\u3002
\u66f4\u6709\u6548\u7684\u65b9\u6cd5\u662f\u5229\u7528\u670d\u52d9\u7db2\u683c\u7684\u529f\u80fd\u4f86\u5275\u5efa\u57fa\u65bc\u79df\u6236\u7684\u74b0\u5883\u3002
\u9019\u7a2e\u65b9\u6cd5\u4e0d\u662f\u8907\u88fd\u6574\u500b\u5806\u758a\uff0c\u800c\u662f\u5c08\u6ce8\u65bc\u91dd\u5c0dKubernetes\u53e2\u96c6\u4e2d\u5df2\u6709\u7684\u5171\u7528\u76f8\u4f9d\u6027\u6e2c\u8a66\u8b8a\u66f4\u3002
\u670d\u52d9\u7db2\u683c\u8655\u7406\u8def\u7531\u548c\u6d41\u91cf\u63a7\u5236\uff0c\u5141\u8a31\u591a\u500b\u74b0\u5883\u540c\u6642\u904b\u884c\uff0c\u800c\u7121\u9700\u8907\u88fd\u6574\u500b\u5806\u758a\u7684\u6210\u672c\u548c\u8907\u96dc\u6027\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u5728\u5927\u898f\u6a21\u60c5\u6cc1\u4e0b\uff0c\u8acb\u6c42\u7d1a\u79df\u6236\u53ef\u4ee5\u6e05\u695a\u5206\u5272\u6d41\u91cf\uff0c\u63d0\u4f9b\u9694\u96e2\u7684\u74b0\u5883\uff0c\u800c\u7121\u9700\u5927\u91cf\u8907\u88fd\u57fa\u790e\u8a2d\u65bd\u3002
Istio\u6216Linkerd\u4e4b\u985e\u7684\u670d\u52d9\u7db2\u683c\u63d0\u4f9b\u4e86\u4e00\u7a2e\u8f15\u91cf\u7d1a\u3001\u53ef\u64f4\u5c55\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u7c21\u5316\u4e86\u7ba1\u7406\u4e26\u964d\u4f4e\u4e86\u71df\u904b\u6210\u672c\u3002<\/p>\n\n\n\n

\u73fe\u5be6\u4e16\u754c\u7684\u4f8b\u5b50\uff1a\u64f4\u5c55\u77ed\u66ab\u74b0\u5883\u50cfUber\u548cDoorDash\u9019\u6a23\u7684\u884c\u696d\u9818\u5c0e\u8005\u9577\u671f\u4ee5\u4f86\u4e00\u76f4\u4f7f\u7528\u53ef\u64f4\u5c55\u7684\u3001\u6309\u9700\u74b0\u5883\u4f86\u964d\u4f4e\u90e8\u7f72\u98a8\u96aa\u4e26\u63d0\u9ad8\u958b\u767c\u4eba\u54e1\u6548\u7387\u3002 <\/p>\n\n\n\n

Uber\u7684SLATE[7]\u5141\u8a31\u5927\u898f\u6a21\u9694\u96e2\u6e2c\u8a66\uff0c\u5e6b\u52a9\u958b\u767c\u4eba\u54e1\u5118\u65e9\u767c\u73fe\u554f\u984c\u4e26\u52a0\u5feb\u767c\u5e03\u901f\u5ea6\u3002 <\/p>\n\n\n\n

DoorDash\u63a1\u7528\u4e86\u985e\u4f3c\u7684\u65b9\u6cd5\uff0c\u78ba\u4fdd\u6bcf\u500b\u8b8a\u66f4\u5728\u9032\u5165\u751f\u7522\u74b0\u5883\u4e4b\u524d\u90fd\u7d93\u904e\u9694\u96e2\u6e2c\u8a66[8]\u3002\u501f\u52a9\u670d\u52d9\u7db2\u683c\u53ef\u89c0\u6e2c\u6027\u548cOpenTelemetry\u4e4b\u985e\u7684\u5de5\u5177\uff0c\u5718\u968a\u53ef\u4ee5\u6df1\u5165\u4e86\u89e3\u591a\u500b\u74b0\u5883\u4e2d\u7684\u8acb\u6c42\u6d41\u7a0b\u548c\u6548\u80fd\u3002<\/p>\n\n\n\n

\u9019\u4f7f\u5f97\u8abf\u8a66\u66f4\u5feb\uff0c\u4e26\u9632\u6b62\u8de8\u74b0\u5883\u5e79\u64fe\u3002\u958b\u767c\u4eba\u54e1\u53ef\u4ee5\u90e8\u7f72\u5177\u6709\u5b8c\u6574\u8def\u7531\u63a7\u5236\u7684\u9694\u96e2\u670d\u52d9\uff0c\u4e26\u907f\u514d\u885d\u7a81\uff0c\u5f9e\u800c\u66f4\u5bb9\u6613\u767c\u73fe\u5171\u4eab\u9810\u767c\u5e03\u74b0\u5883\u7d93\u5e38\u907a\u6f0f\u7684\u554f\u984c\u3002<\/p>\n\n\n\n

\u57fa\u65bc\u79df\u6236\u7684\u77ed\u66ab\u74b0\u5883\u7684\u5de5\u4f5c\u539f\u7406\u90a3\u9ebc\uff0c\u5b83\u662f\u5982\u4f55\u904b\u4f5c\u7684\u5462\uff1f\u60f3\u50cf\u4e00\u4e0b\uff0c\u6bcf\u500b\u62c9\u53d6\u8acb\u6c42\u90fd\u6703\u6309\u9700\u555f\u52d5\u4e00\u500b\u74b0\u5883\u3002<\/p>\n\n\n\n

\u4f7f\u7528\u79df\u6236\uff0c\u74b0\u5883\u5171\u4eab\u76f8\u540c\u7684Kubernetes\u96c6\u7fa4\uff0c\u540c\u6642\u4f7f\u7528\u8acb\u6c42\u7d1a\u79df\u6236\u9032\u884c\u6d41\u91cf\u63a7\u5236\u4f86\u9694\u96e2\u8cc7\u6e90\u3001\u8def\u7531\u548c\u8cc7\u6599\u3002<\/p>\n\n\n\n

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

\u2022 \u958b\u767c\u4eba\u54e1\u958b\u555f\u4e00\u500b\u62c9\u53d6\u8acb\u6c42\u3002 <\/p>\n\n\n\n

\u2022 \u5efa\u7f6e\u93e1\u50cf\u5f8c\uff0c\u53ea\u6709\u8b8a\u66f4\u7684\u670d\u52d9\u624d\u6703\u90e8\u7f72\u5230\u6c99\u7bb1\u4e2d\u7684\u53e2\u96c6\u4e2d\u3002 <\/p>\n\n\n\n

\u2022 \u914d\u7f6e\u8def\u7531\u898f\u5247\uff0c\u4ee5\u4fbf\u5177\u6709\u7279\u5b9a\u6a19\u982d\u7684\u8acb\u6c42\u88ab\u5c0e\u5411\u5230\u65b0\u7248\u672c\u7684\u670d\u52d9\uff0d\u985e\u4f3c\u65bc\u91d1\u7d72\u96c0\u5728\u751f\u7522\u74b0\u5883\u4e2d\u7684\u5de5\u4f5c\u65b9\u5f0f\u3002 <\/p>\n\n\n\n

\u2022 \u958b\u767c\u4eba\u54e1\u548cQA\u5718\u968a\u5728\u5177\u6709\u5171\u4eab\u4f9d\u8cf4\u9805\u7684\u985e\u4f3c\u751f\u7522\u74b0\u5883\u4e2d\u6e2c\u8a66\u9019\u4e9b\u8b8a\u66f4\u3002 <\/p>\n\n\n\n

\u2022 \u62c9\u53d6\u8981\u6c42\u95dc\u9589\u5f8c\uff0c\u74b0\u5883\u6703\u81ea\u52d5\u6e05\u7406\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u8acb\u6c42\u79df\u6236\u4f5c\u70ba\u6838\u5fc3\u5143\u4ef6\u8acb\u6c42\u7d1a\u79df\u6236\u6709\u6548\u7387\u5730\u7ba1\u7406\u6d41\u91cf\uff0c\u7121\u9700\u5b8c\u5168\u9694\u96e2\u7684\u57fa\u790e\u8a2d\u65bd\u3002 Istio \u6216 Linkerd \u7b49\u670d\u52d9\u7db2\u683c\u53ef\u4ee5\u4f7f\u7528\u552f\u4e00\u7684\u6a19\u982d\u4f86\u8def\u7531\u548c\u5206\u5272\u6bcf\u500b\u74b0\u5883\u7684\u8acb\u6c42\uff0c\u5141\u8a31\u591a\u500b\u74b0\u5883\u5171\u5b58\uff0c\u540c\u6642\u6700\u5927\u9650\u5ea6\u5730\u6e1b\u5c11\u8cc7\u6e90\u6d88\u8017\u4e26\u4fdd\u6301\u908f\u8f2f\u9694\u96e2\u3002<\/p>\n\n\n\n

\u8acb\u6c42\u79df\u6236\u5236\u7684\u4e00\u500b\u95dc\u9375\u65b9\u9762\u662f\u4e0a\u4e0b\u6587\u50b3\u64ad\uff0c\u5b83\u5141\u8a31\u7279\u5b9a\u65bc\u74b0\u5883\u7684\u5143\u8cc7\u6599\u8de8\u670d\u52d9\u908a\u754c\u50b3\u8f38\u3002<\/p>\n\n\n\n

\u900f\u904e\u5229\u7528OpenTelemetry (OTel)[9]\u548c baggage \u50b3\u64ad\uff0c\u6b64\u5143\u8cc7\u6599\u6703\u81ea\u52d5\u5728\u670d\u52d9\u4e4b\u9593\u50b3\u905e\u3002<\/p>\n\n\n\n

\u9019\u4f7f\u5f97\u4e00\u81f4\u7684\u74b0\u5883\u7279\u5b9a\u884c\u70ba\u548c\u4f7f\u7528\u670d\u52d9\u7db2\u683c\u898f\u5247\u7684\u7121\u7e2b\u91cd\u65b0\u8def\u7531\u6210\u70ba\u53ef\u80fd\u3002<\/p>\n\n\n\n

\u8655\u7406\u8cc7\u6599\u9694\u96e2\u548c\u8a0a\u606f\u4f47\u5217\u5728\u5171\u7528\u8cc7\u6599\u5eab\u4e2d\uff0c\u8cc7\u6599\u9694\u96e2\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n\n\n\n

\u4e00\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\u662f\u5206\u5340\u6578\u64da\uff0c\u900f\u904e\u7d44\u7e54 ID \u6216\u4f7f\u7528\u8005 ID \u7b49\u6a19\u8b58\u7b26\u9694\u96e2\u6e2c\u8a66\uff0c\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u6e1b\u5c11\u5e72\u64fe\u3002<\/p>\n\n\n\n

\u5c0d\u65bc\u6a21\u5f0f\u66f4\u6539\uff0c\u5718\u968a\u53ef\u4ee5\u555f\u52d5\u81e8\u6642\u7684\u5bb9\u5668\u5316\u8cc7\u6599\u5eab\u4ee5\u78ba\u4fdd\u5b8c\u5168\u9694\u96e2\u3002<\/p>\n\n\n\n

\u8a0a\u606f\u4f47\u5217\u9694\u96e2\u53ef\u4ee5\u900f\u904e\u4f7f\u7528\u6a19\u982d\u7684\u8a0a\u606f\u5c64\u7d1a\u8def\u7531\u6216\u900f\u904e\u52d5\u614b\u5efa\u7acb\u81e8\u6642\u4f47\u5217\u4f86\u5be6\u73fe\u3002\u9019\u4e9b\u7b56\u7565\u652f\u63f4\u4e26\u884c\u6e2c\u8a66\uff0c\u800c\u4e0d\u6703\u4e2d\u65b7\u5171\u4eab\u8cc7\u6e90\u3002<\/p>\n\n\n\n

\u7d50\u8ad6\u5982\u679c\u60a8\u5df2\u7d93\u5728\u4f7f\u7528 Istio \u6216 Linkerd\uff0c\u90a3\u9ebc\u77ed\u66ab\u7684\u74b0\u5883\u5c31\u5728\u60a8\u7684\u638c\u63e1\u4e4b\u4e2d\u3002<\/p>\n\n\n\n

\u900f\u904e\u63a1\u7528\u57fa\u65bc\u79df\u6236\u7684\u74b0\u5883\uff0c\u60a8\u5c07\u89e3\u9396\u66f4\u5feb\u7684\u958b\u767c\u9031\u671f\u3001\u66f4\u5b89\u5168\u7684\u90e8\u7f72\u548c\u66f4\u5feb\u6a02\u7684\u958b\u767c\u4eba\u54e1\u3002<\/p>\n\n\n\n

\u82e5\u8981\u66f4\u6df1\u5165\u4e86\u89e3\u6280\u8853\u7d30\u7bc0\uff0c\u8acb\u67e5\u770b\u300c\u4f7f\u7528 OpenTelemetry \u7684 Kubernetes \u6c99\u7bb1[10]\u300d\u3002<\/p>\n\n\n\n

\u50cf Signadot \u9019\u6a23\u7684\u5de5\u5177\u8d85\u8d8a\u4e86\u81ea\u52d5\u5316\uff0c\u63d0\u4f9b\u4e86\u8af8\u5982\u57fa\u65bc\u672c\u5730\u5de5\u4f5c\u7ad9\u7684\u74b0\u5883\u3001\u5c0d\u8cc7\u6599\u5eab\u548c\u8a0a\u606f\u4f47\u5217\u7684\u7121\u7e2b\u652f\u63f4\u4ee5\u53ca\u8de8\u8d8a\u55ae\u4e00\u8def\u7531\u4e0a\u4e0b\u6587\u4e2d\u7684\u591a\u500b\u62c9\u53d6\u8acb\u6c42\u7684\u74b0\u5883\u7b49\u529f\u80fd\u3002<\/p>\n\n\n\n

\u5b83\u5011\u63d0\u4f9b\u5206\u6790\u4ee5\u7372\u5f97\u66f4\u6df1\u5165\u7684\u898b\u89e3\uff0c\u4e26\u5e6b\u52a9\u5e73\u53f0\u5718\u968a\u8f15\u9b06\u63a1\u7528\u548c\u7ba1\u7406\u9019\u4e9b\u74b0\u5883\u3002<\/p>\n\n\n\n

\u900f\u904e\u652f\u63f4\u672c\u5730\u548c\u57fa\u65bc\u62c9\u53d6\u8acb\u6c42\u7684\u5de5\u4f5c\u6d41\u7a0b\uff0c\u81ea\u52d5\u5316\u6e2c\u8a66\u8b8a\u5f97\u7c21\u55ae\u660e\u4e86\uff0c\u4f7f\u63a8\u51fa\u66f4\u7c21\u55ae\uff0c\u4e26\u4f7f\u5718\u968a\u80fd\u5920\u6709\u6548\u7387\u5730\u64f4\u5c55\u77ed\u66ab\u7684\u74b0\u5883\u3002<\/p>\n\n\n\n

\u6240\u4ee5\uff0c\u9084\u5728\u7b49\u4ec0\u9ebc\uff1f\u7acb\u5373\u958b\u59cb\u63a2\u7d22\u57fa\u65bc\u79df\u6236\u7684\u77ed\u66ab\u74b0\u5883\u5982\u4f55\u6539\u8b8a\u60a8\u7684\u958b\u767c\u5de5\u4f5c\u6d41\u7a0b\u3002<\/p>\n\n\n\n

\u5f15\u7528\u9023\u7d50[1]\u00a0Using Istio or Linkerd To Unlock Ephemeral Environments:https:\/\/thenewstack.io\/using-istio-or-linkerd-to-unlock-ephemeral-environments\/
[2]\u77ed\u66ab\u74b0\u5883:https:\/\/thenewstack.io\/smart-ephemeral-environments-share-more-copy-less
[3]\u50b3\u7d71\u7684\u5171\u4eab\u9810\u767c\u5e03\u74b0\u5883\u76f8\u95dc\u7684\u9677\u9631:https:\/\/thenewstack.io\/why-staging-doesnt-scale-for-microservice-testing\/
[4]Kubernetes:https:\/\/roadmap.sh\/kubernetes
[5]\u5e36\u4f86\u4e86\u5de8\u5927\u7684\u6311\u6230:https:\/\/thenewstack.io\/why-duplicating-environments-for-microservices-backfires\/
[6]\u5fae\u670d\u52d9\u67b6\u69cb:https:\/\/thenewstack.io\/microservices-testing-cycles-are-too-slow
[7]SLATE:https:\/\/www.notion.so\/Istio-or-Linkerd-Unlock-Ephemeral-Environments-Easily-19708fc654be80a4887ce5d5daa5cf8f?pvs=21
[8]\u9694\u96e2\u6e2c\u9a57:https:\/\/careersatdoordash.com\/blog\/moving-e2e-testing-into-production-with-multi-tenancy-for-increased-speed-and-reliability\/
[9]OpenTelemetry (OTel):https:\/\/thenewstack.io\/what-is-opentelemetry-the-ultimate-guide\/
[10]\u4f7f\u7528 OpenTelemetry \u7684 Kubernetes \u6c99\u7bb1:https:\/\/www.signadot.com\/blog\/sandboxes-in-kubernetes-using-opentelemetry<\/p>\n","protected":false},"excerpt":{"rendered":"

\u539f\u521b\u00a0\u5cb1\u519b\u00a0\u4e91\u4e91\u4f17\u751fs Istio \u548c Linkerd \u4e0d\u50c5\u53ef\u4ee5\u7ba1\u7406 Kubernetes \u4e2d\u7684\u6d41\u91cf\uff1b\u5b83\u5011\u9084\u53ef\u4ee5\u89e3\u9396\u8f15\u91cf\u7d1a\u3001\u6309\u9700\u7684\u958b\u767c\u548c\u6e2c\u8a66\u74b0\u5883\u3002\u5982\u679c\u60a8\u6b63\u5728\u4f7f\u7528Istio\u6216Linkerd\uff0c\u90a3\u9ebc\u60a8\u5df2\u7d93\u89e3\u6c7a\u4e86\u5728Kubernetes\u4e2d\u7ba1\u7406\u6d41\u91cf\u6700\u56f0\u96e3\u7684\u90e8\u5206\u4e4b\u4e00\u3002\u4f46\u60a8\u662f\u5426\u77e5\u9053\u60a8\u4e5f\u5df2\u7d93\u5b8c\u6210\u4e8690%\u7684\u5de5\u4f5c\uff0c\u53ef\u4ee5\u89e3\u9396\u77ed\u66ab\u74b0\u5883[2]? \u9019\u4e9b\u8f15\u91cf\u7d1a\u3001\u6309\u9700\u74b0\u5883\u53ef\u4ee5\u6539\u8b8a\u60a8\u7684\u5718\u968a\u958b\u767c\u548c\u6e2c\u8a66\u61c9\u7528\u7a0b\u5f0f\u7684\u65b9\u5f0f\u2014\u2014\u8b93\u60a8\u66f4\u5feb\u5730\u8fed\u4ee3\u3001\u66f4\u5b89\u5168\u5730\u90e8\u7f72\u548c\u7372\u5f97\u66f4\u597d\u7684\u8edf\u9ad4\u54c1\u8cea\u3002\u70ba\u4ec0\u9ebc\u77ed\u66ab\u74b0\u5883\u5f88\u91cd\u8981\u77ed\u66ab\u74b0\u5883\u63d0\u4f9b\u4e86\u5de8\u5927\u7684\u597d\u8655\u3002\u958b\u767c\u4eba\u54e1\u53ef\u4ee5\u5feb\u901f\u7372\u5f97\u66f4\u6539\u56de\u994b\uff0c\u800c\u7121\u9700\u7b49\u5f85\u6f2b\u9577\u7684CI\u5efa\u7f6e\u3002 QA\u5718\u968a\u53ef\u4ee5\u5728\u9694\u96e2\u7684\u3001\u985e\u4f3c\u751f\u7522\u7684\u74b0\u5883\u4e2d\u9a57\u8b49\u884c\u70ba\uff0c\u5f9e\u800c\u986f\u8457\u964d\u4f4e\u8ff4\u6b78\u7684\u98a8\u96aa\u3002\u9019\u7a2e\u65b9\u6cd5\u4fc3\u9032\u4e86\u6301\u7e8c\u6539\u9032\u548c\u90e8\u7f72\uff0c\u5e6b\u52a9\u5718\u968a\u4ee5\u66f4\u9ad8\u7684\u4fe1\u5fc3\u66f4\u5feb\u5730\u63a8\u9032\u767c\u5e03\u3002\u5c0d\u65bc\u73fe\u4ee3\u7d44\u7e54\u4f86\u8aaa\uff0c\u77ed\u66ab\u74b0\u5883\u6b63\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002\u5b83\u5011\u80fd\u5920\u52a0\u5feb\u8fed\u4ee3\u901f\u5ea6\uff0c\u6539\u5584\u958b\u767c\u4eba\u54e1\u548cQA\u4e4b\u9593\u7684\u5354\u4f5c\uff0c\u4e26\u900f\u904e\u5728\u958b\u767c\u904e\u7a0b\u7684\u65e9\u671f\u767c\u73fe\u554f\u984c\u4f86\u964d\u4f4e\u98a8\u96aa\u3002\u63a1\u7528\u5b83\u5011\u7684\u5718\u968a\u53ef\u4ee5\u907f\u514d\u8a31\u591a\u8207\u50b3\u7d71\u7684\u5171\u4eab\u9810\u767c\u5e03\u74b0\u5883\u76f8\u95dc\u7684\u9677\u9631[3]\u3002\u70ba\u4ec0\u9ebc\u670d\u52d9\u7db2\u683c\u6539\u8b8a\u4e86\u904a\u6232\u898f\u5247\u50b3\u7d71\u7684\u77ed\u66ab\u74b0\u5883\u65b9\u6cd5\u6d89\u53ca\u5728\u55ae\u7368\u7684Kubernetes[4]\u547d\u540d\u7a7a\u9593\u6216\u53e2\u96c6\u4e2d\u8907\u88fd\u6574\u500b\u5fae\u670d\u52d9\u5806\u758a\u3002\u96d6\u7136\u9019\u63d0\u4f9b\u4e86\u9694\u96e2\u6027\uff0c\u4f46\u5b83\u5e36\u4f86\u4e86\u5de8\u5927\u7684\u6311\u6230[5]\u3002\u751f\u547d\u9031\u671f\u7ba1\u7406\u8b8a\u5f97\u8907\u96dc\uff0c\u57fa\u790e\u8a2d\u65bd\u7684\u8907\u88fd\u589e\u52a0\u4e86\u6210\u672c\uff0c\u555f\u52d5\u6642\u9593\u53ef\u80fd\u6703\u963b\u7919\u5fb9\u5e95\u7684\u6e2c\u8a66\u3002\u9019\u4e9b\u74b0\u5883\u4e5f\u53ef\u80fd\u5f88\u5feb\u904e\u6642\uff0c\u5c24\u5176\u662f\u5728\u5feb\u901f\u767c\u5c55\u7684\u5fae\u670d\u52d9\u67b6\u69cb[6]\u4e2d\uff0c\u5982\u679c\u6c92\u6709\u6301\u7e8c\u66f4\u65b0\uff0c\u6e2c\u8a66\u7d50\u679c\u5c31\u6703\u8b8a\u5f97\u4e0d\u53ef\u9760\u3002\u66f4\u6709\u6548\u7684\u65b9\u6cd5\u662f\u5229\u7528\u670d\u52d9\u7db2\u683c\u7684\u529f\u80fd\u4f86\u5275\u5efa\u57fa\u65bc\u79df\u6236\u7684\u74b0\u5883\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u662f\u8907\u88fd\u6574\u500b\u5806\u758a\uff0c\u800c\u662f\u5c08\u6ce8\u65bc\u91dd\u5c0dKubernetes\u53e2\u96c6\u4e2d\u5df2\u6709\u7684\u5171\u7528\u76f8\u4f9d\u6027\u6e2c\u8a66\u8b8a\u66f4\u3002\u670d\u52d9\u7db2\u683c\u8655\u7406\u8def\u7531\u548c\u6d41\u91cf\u63a7\u5236\uff0c\u5141\u8a31\u591a\u500b\u74b0\u5883\u540c\u6642\u904b\u884c\uff0c\u800c\u7121\u9700\u8907\u88fd\u6574\u500b\u5806\u758a\u7684\u6210\u672c\u548c\u8907\u96dc\u6027\u3002 \u5728\u5927\u898f\u6a21\u60c5\u6cc1\u4e0b\uff0c\u8acb\u6c42\u7d1a\u79df\u6236\u53ef\u4ee5\u6e05\u695a\u5206\u5272\u6d41\u91cf\uff0c\u63d0\u4f9b\u9694\u96e2\u7684\u74b0\u5883\uff0c\u800c\u7121\u9700\u5927\u91cf\u8907\u88fd\u57fa\u790e\u8a2d\u65bd\u3002Istio\u6216Linkerd\u4e4b\u985e\u7684\u670d\u52d9\u7db2\u683c\u63d0\u4f9b\u4e86\u4e00\u7a2e\u8f15\u91cf\u7d1a\u3001\u53ef\u64f4\u5c55\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u7c21\u5316\u4e86\u7ba1\u7406\u4e26\u964d\u4f4e\u4e86\u71df\u904b\u6210\u672c\u3002 \u73fe\u5be6\u4e16\u754c\u7684\u4f8b\u5b50\uff1a\u64f4\u5c55\u77ed\u66ab\u74b0\u5883\u50cfUber\u548cDoorDash\u9019\u6a23\u7684\u884c\u696d\u9818\u5c0e\u8005\u9577\u671f\u4ee5\u4f86\u4e00\u76f4\u4f7f\u7528\u53ef\u64f4\u5c55\u7684\u3001\u6309\u9700\u74b0\u5883\u4f86\u964d\u4f4e\u90e8\u7f72\u98a8\u96aa\u4e26\u63d0\u9ad8\u958b\u767c\u4eba\u54e1\u6548\u7387\u3002 Uber\u7684SLATE[7]\u5141\u8a31\u5927\u898f\u6a21\u9694\u96e2\u6e2c\u8a66\uff0c\u5e6b\u52a9\u958b\u767c\u4eba\u54e1\u5118\u65e9\u767c\u73fe\u554f\u984c\u4e26\u52a0\u5feb\u767c\u5e03\u901f\u5ea6\u3002 DoorDash\u63a1\u7528\u4e86\u985e\u4f3c\u7684\u65b9\u6cd5\uff0c\u78ba\u4fdd\u6bcf\u500b\u8b8a\u66f4\u5728\u9032\u5165\u751f\u7522\u74b0\u5883\u4e4b\u524d\u90fd\u7d93\u904e\u9694\u96e2\u6e2c\u8a66[8]\u3002\u501f\u52a9\u670d\u52d9\u7db2\u683c\u53ef\u89c0\u6e2c\u6027\u548cOpenTelemetry\u4e4b\u985e\u7684\u5de5\u5177\uff0c\u5718\u968a\u53ef\u4ee5\u6df1\u5165\u4e86\u89e3\u591a\u500b\u74b0\u5883\u4e2d\u7684\u8acb\u6c42\u6d41\u7a0b\u548c\u6548\u80fd\u3002 \u9019\u4f7f\u5f97\u8abf\u8a66\u66f4\u5feb\uff0c\u4e26\u9632\u6b62\u8de8\u74b0\u5883\u5e79\u64fe\u3002\u958b\u767c\u4eba\u54e1\u53ef\u4ee5\u90e8\u7f72\u5177\u6709\u5b8c\u6574\u8def\u7531\u63a7\u5236\u7684\u9694\u96e2\u670d\u52d9\uff0c\u4e26\u907f\u514d\u885d\u7a81\uff0c\u5f9e\u800c\u66f4\u5bb9\u6613\u767c\u73fe\u5171\u4eab\u9810\u767c\u5e03\u74b0\u5883\u7d93\u5e38\u907a\u6f0f\u7684\u554f\u984c\u3002 \u57fa\u65bc\u79df\u6236\u7684\u77ed\u66ab\u74b0\u5883\u7684\u5de5\u4f5c\u539f\u7406\u90a3\u9ebc\uff0c\u5b83\u662f\u5982\u4f55\u904b\u4f5c\u7684\u5462\uff1f\u60f3\u50cf\u4e00\u4e0b\uff0c\u6bcf\u500b\u62c9\u53d6\u8acb\u6c42\u90fd\u6703\u6309\u9700\u555f\u52d5\u4e00\u500b\u74b0\u5883\u3002 \u4f7f\u7528\u79df\u6236\uff0c\u74b0\u5883\u5171\u4eab\u76f8\u540c\u7684Kubernetes\u96c6\u7fa4\uff0c\u540c\u6642\u4f7f\u7528\u8acb\u6c42\u7d1a\u79df\u6236\u9032\u884c\u6d41\u91cf\u63a7\u5236\u4f86\u9694\u96e2\u8cc7\u6e90\u3001\u8def\u7531\u548c\u8cc7\u6599\u3002 \u4f8b\u5982\uff1a \u2022 \u958b\u767c\u4eba\u54e1\u958b\u555f\u4e00\u500b\u62c9\u53d6\u8acb\u6c42\u3002 \u2022 \u5efa\u7f6e\u93e1\u50cf\u5f8c\uff0c\u53ea\u6709\u8b8a\u66f4\u7684\u670d\u52d9\u624d\u6703\u90e8\u7f72\u5230\u6c99\u7bb1\u4e2d\u7684\u53e2\u96c6\u4e2d\u3002 \u2022 \u914d\u7f6e\u8def\u7531\u898f\u5247\uff0c\u4ee5\u4fbf\u5177\u6709\u7279\u5b9a\u6a19\u982d\u7684\u8acb\u6c42\u88ab\u5c0e\u5411\u5230\u65b0\u7248\u672c\u7684\u670d\u52d9\uff0d\u985e\u4f3c\u65bc\u91d1\u7d72\u96c0\u5728\u751f\u7522\u74b0\u5883\u4e2d\u7684\u5de5\u4f5c\u65b9\u5f0f\u3002 \u2022 \u958b\u767c\u4eba\u54e1\u548cQA\u5718\u968a\u5728\u5177\u6709\u5171\u4eab\u4f9d\u8cf4\u9805\u7684\u985e\u4f3c\u751f\u7522\u74b0\u5883\u4e2d\u6e2c\u8a66\u9019\u4e9b\u8b8a\u66f4\u3002 \u2022 \u62c9\u53d6\u8981\u6c42\u95dc\u9589\u5f8c\uff0c\u74b0\u5883\u6703\u81ea\u52d5\u6e05\u7406\u3002 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