{"id":18059,"date":"2025-06-23T12:43:24","date_gmt":"2025-06-23T04:43:24","guid":{"rendered":"https:\/\/92it.top\/?p=18059"},"modified":"2025-06-23T12:43:24","modified_gmt":"2025-06-23T04:43:24","slug":"%e4%ba%91%e5%8e%9f%e7%94%9f-%e6%9c%8d%e5%8a%a1%e7%bd%91%e6%a0%bc%e6%8a%80%e6%9c%af","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=18059","title":{"rendered":"\u4e91\u539f\u751f-\u670d\u52a1\u7f51\u683c\u6280\u672f"},"content":{"rendered":"\n<p>\u8f6c\u8f7d\uff1a<a href=\"https:\/\/www.thebyte.com.cn\/ServiceMesh\/summary.html\">https:\/\/www.thebyte.com.cn\/ServiceMesh\/summary.html<\/a><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u8ba1\u7b97\u673a\u79d1\u5b66\u4e2d\u7684\u6240\u6709\u95ee\u9898\u90fd\u53ef\u4ee5\u901a\u8fc7\u589e\u52a0\u4e00\u4e2a\u95f4\u63a5\u5c42\u6765\u89e3\u51b3\u3002\u5982\u679c\u4e0d\u591f\uff0c\u90a3\u5c31\u518d\u52a0\u4e00\u5c42\u3002<\/pre>\n\n\n\n<p>Kubernetes \u7684\u5d1b\u8d77\u610f\u5473\u7740\u865a\u62df\u5316\u7684\u57fa\u7840\u8bbe\u65bd\uff0c\u5f00\u59cb\u89e3\u51b3\u5206\u5e03\u5f0f\u7cfb\u7edf\u8f6f\u4ef6\u5c42\u9762\u7684\u95ee\u9898\u3002Kubernetes \u6700\u65e9\u63d0\u4f9b\u7684\u5e94\u7528\u526f\u672c\u7ba1\u7406\u3001\u670d\u52a1\u53d1\u73b0\u548c\u5206\u5e03\u5f0f\u534f\u540c\u80fd\u529b\uff0c\u5b9e\u8d28\u4e0a\u5c06\u6784\u5efa\u5206\u5e03\u5f0f\u5e94\u7528\u7684\u6838\u5fc3\u9700\u6c42\uff0c\u5229\u7528 Replication Controller\u3001kube-proxy \u548c etcd \u201c\u4e0b\u6c89\u201d\u5230\u57fa\u7840\u8bbe\u65bd\u4e2d\u3002\u7136\u800c\uff0cKubernetes \u89e3\u51b3\u95ee\u9898\u7684\u7c92\u5ea6\u901a\u5e38\u5c40\u9650\u4e8e\u5bb9\u5668\u5c42\u9762\uff0c\u5bb9\u5668\u4ee5\u4e0b\u7684\u670d\u52a1\u95f4\u901a\u4fe1\u6cbb\u7406\uff08\u5982\u670d\u52a1\u53d1\u73b0\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u9650\u6d41\u3001\u7194\u65ad\u548c\u52a0\u5bc6\u7b49\u95ee\u9898\uff09\u4ecd\u9700\u4e1a\u52a1\u5de5\u7a0b\u5e08\u624b\u52a8\u5904\u7406\u3002<\/p>\n\n\n\n<p>\u5728\u4f20\u7edf\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u89e3\u51b3\u4e0a\u8ff0\u95ee\u9898\u901a\u5e38\u4f9d\u8d56\u4e8e\u5fae\u670d\u52a1\u6cbb\u7406\u6846\u67b6\uff08\u5982 Spring Cloud \u6216 Apache Dubbo\uff09\uff0c\u8fd9\u7c7b\u6846\u67b6\u5c06\u4e1a\u52a1\u903b\u8f91\u548c\u6280\u672f\u65b9\u6848\u7d27\u5bc6\u8026\u5408\u3002\u800c\u5728\u4e91\u539f\u751f\u65f6\u4ee3\uff0c\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u65f6\uff0c\u5728 Pod \u5185\u6ce8\u5165\u4ee3\u7406\u578b\u8fb9\u8f66\uff08Sidecar Proxy\uff09 \uff0c\u4e1a\u52a1\u5bf9\u6b64\u5b8c\u5168\u65e0\u611f\u77e5\uff0c\u663e\u7136\u662f\u6700\u201cKubernetes Native\u201d\u7684\u65b9\u5f0f\u3002\u8fb9\u8f66\u4ee3\u7406\u5c06\u975e\u4e1a\u52a1\u903b\u8f91\u4ece\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5265\u79bb\uff0c\u670d\u52a1\u95f4\u7684\u901a\u4fe1\u6cbb\u7406\u7531\u6b64\u5f00\u542f\u4e86\u5168\u65b0\u7684\u8fdb\u5316\uff0c\u5e76\u6700\u7ec8\u6f14\u5316\u51fa\u4e00\u5c42\u5168\u65b0\u57fa\u7840\u8bbe\u65bd\u5c42 \u2014\u2014 \u670d\u52a1\u7f51\u683c\uff08ServiceMesh\uff09\u3002<\/p>\n\n\n\n<p>\u672c\u7ae0\uff0c\u6211\u4eec\u5c06\u56de\u987e\u670d\u52a1\u95f4\u901a\u4fe1\u7684\u6f14\u5316\u5386\u7a0b\uff0c\u4ece\u4e2d\u7406\u89e3\u670d\u52a1\u7f51\u683c\u51fa\u73b0\u7684\u80cc\u666f\u3001\u4ee5\u53ca\u5b83\u6240\u89e3\u51b3\u7684\u95ee\u9898\u3002\u7136\u540e\u89e3\u8bfb\u670d\u52a1\u7f51\u683c\u6570\u636e\u9762\u548c\u63a7\u5236\u9762\u7684\u5206\u79bb\u8bbe\u8ba1\uff0c\u4e86\u89e3\u670d\u52a1\u7f51\u683c\u9886\u57df\u7684\u4ea7\u54c1\u751f\u6001\uff08\u4e3b\u8981\u4ecb\u7ecd Linkerd \u548c Istio\uff09\u3002\u6700\u540e\uff0c\u6211\u4eec\u76f4\u9762\u670d\u52a1\u7f51\u683c\u7684\u7f3a\u9677\uff08\u7f51\u7edc\u5ef6\u8fdf\u548c\u8d44\u6e90\u5360\u7528\u95ee\u9898\uff09\uff0c\u8ba8\u8bba\u5982\u4f55\u89e3\u51b3\uff0c\u5e76\u5c55\u671b\u670d\u52a1\u7f51\u683c\u7684\u672a\u6765\u3002\u672c\u7ae0\u5185\u5bb9\u7ec4\u7ec7\u5982\u56fe 8-0 \u6240\u793a\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"497\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-380-1024x497.png\" alt=\"\" class=\"wp-image-18061\" style=\"width:488px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-380-1024x497.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-380-300x146.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-380-768x373.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-380-1536x745.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-380-830x403.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-380-230x112.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-380-350x170.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-380-480x233.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-380.png 1938w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p> \u3000<\/p>\n\n\n\n<p><strong>\u4ec0\u4e48\u662f\u670d\u52a1\u7f51\u683c<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>2016 \u5e74\uff0cWilliam Morgan \u79bb\u5f00 Twiiter\uff0c\u7ec4\u5efa\u4e86\u4e00\u4e2a\u5c0f\u578b\u6280\u672f\u516c\u53f8 Buoyant\u3002\u4e0d\u4e45\u4e4b\u540e\uff0c\u4ed6\u5728 Github \u4e0a\u53d1\u5e03\u4e86\u521b\u4e1a\u9879\u76ee Linkerd\uff0c\u4e1a\u754c\u7b2c\u4e00\u6b3e\u670d\u52a1\u7f51\u683c\u8bde\u751f\uff01<\/p>\n\n\n\n<p>\u90a3\u4e48\uff0c\u670d\u52a1\u7f51\u683c\uff08Service Mesh\uff09\u5230\u5e95\u662f\u4ec0\u4e48\uff1f\u670d\u52a1\u7f51\u683c\u7684\u6982\u5ff5\u6700\u65e9\u7531 William Morgan \u5728\u5176\u535a\u6587\u300aWhat\u2019s a service mesh? And why do I need one?\u300b\u4e2d\u63d0\u51fa\u3002\u4f5c\u4e3a\u670d\u52a1\u7f51\u683c\u7684\u521b\u9020\u8005\uff0c\u5f15\u7528\u4ed6\u7684\u5b9a\u4e49\u65e0\u7591\u662f\u6700\u5b98\u65b9\u548c\u6743\u5a01\u7684\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u670d\u52a1\u7f51\u683c\u7684\u5b9a\u4e49<br><br>\u670d\u52a1\u7f51\u683c\u662f\u4e00\u4e2a\u5904\u7406\u670d\u52a1\u901a\u8baf\u7684\u4e13\u95e8\u7684\u57fa\u7840\u8bbe\u65bd\u5c42\u3002\u5b83\u7684\u804c\u8d23\u662f\u5728\u7531\u4e91\u539f\u751f\u5e94\u7528\u7ec4\u6210\u670d\u52a1\u7684\u590d\u6742\u62d3\u6251\u7ed3\u6784\u4e0b\u8fdb\u884c\u53ef\u9760\u7684\u8bf7\u6c42\u4f20\u9001\u3002\u5728\u5b9e\u8df5\u4e2d\uff0c\u5b83\u662f\u4e00\u7ec4\u548c\u5e94\u7528\u670d\u52a1\u90e8\u7f72\u5728\u4e00\u8d77\u7684\u8f7b\u91cf\u7ea7\u7684\u7f51\u7edc\u4ee3\u7406\uff0c\u5bf9\u5e94\u7528\u670d\u52a1\u900f\u660e\u3002<br><br>\u2014\u2014 What\u2019s a service mesh\uff1fAnd why do I need one?\uff0cWilliam Morgan<\/pre>\n\n\n\n<p>\u901a\u8fc7\u4e0b\u8ff0\uff0c\u611f\u53d7\u670d\u52a1\u7f51\u683c\u4ece\u65e0\u5230\u6709\u3001\u88ab\u793e\u533a\u63a5\u53d7\u3001\u5de8\u5934\u5165\u5c40\u3001\u4f17\u4eba\u7686\u6367\u7684\u53d1\u5c55\u5386\u7a0b\uff1a<\/p>\n\n\n\n<ul>\n<li>2016 \u5e74 9 \u6708\uff1a\u5728 SF MicroServices \u5927\u4f1a\u4e0a\uff0c\u672f\u8bed\u201c\u670d\u52a1\u7f51\u683c\u201d\u9996\u6b21\u5728\u516c\u5f00\u573a\u5408\u63d0\u51fa\uff0c\u670d\u52a1\u7f51\u683c\u7684\u6982\u5ff5\u4ece Buoyant \u516c\u53f8\u5185\u90e8\u8d70\u5411\u793e\u533a\u3002<\/li>\n\n\n\n<li>2017 \u5e74 1 \u6708\uff1aLinkerd \u52a0\u5165 CNCF\uff0c\u88ab\u5f52\u7c7b\u5230 CNCF \u65b0\u8bbe\u7acb\u7684\u201cService Mesh\u201d\u5206\u7c7b\uff0c\u8fd9\u8868\u660e<strong>\u670d\u52a1\u7f51\u683c\u7684\u8bbe\u8ba1\u7406\u5ff5\u5f97\u5230\u4e86\u4e3b\u6d41\u793e\u533a\u8ba4\u53ef<\/strong>\u3002<\/li>\n\n\n\n<li>2017 \u5e74 4 \u6708\uff1aLinkerd \u53d1\u5e03 1.0 \u7248\u672c\uff0c\u670d\u52a1\u7f51\u683c\u5b9e\u73b0\u4e86\u5173\u952e\u91cc\u7a0b\u7891 \u2014\u2014 \u88ab\u5ba2\u6237\u63a5\u53d7\uff0c\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u5927\u89c4\u6a21\u5e94\u7528\u3002<strong>\u670d\u52a1\u7f51\u683c\u4ece\u201c\u865a\u201d\u8f6c\u201c\u5b9e\u201d<\/strong>\u3002<\/li>\n\n\n\n<li>2017 \u5e74 5 \u6708\uff1aGoogle\u3001IBM \u548c Lyft \u8054\u5408\u53d1\u5e03 Istio 0.1 \u7248\u672c\uff0c\u4ee5 Istio \u4e3a\u4ee3\u8868\u7684<strong>\u7b2c\u4e8c\u4ee3\u670d\u52a1\u7f51\u683c\u767b\u573a<\/strong>\u3002<\/li>\n\n\n\n<li>2018 \u5e74 7 \u6708\uff1aCNCF \u53d1\u5e03\u4e86\u6700\u65b0\u7684\u4e91\u539f\u751f\u5b9a\u4e49\uff0c\u5c06\u670d\u52a1\u7f51\u683c\u4e0e\u5fae\u670d\u52a1\u3001\u5bb9\u5668\u3001\u4e0d\u53ef\u53d8\u57fa\u7840\u8bbe\u65bd\u7b49\u6280\u672f\u5e76\u5217\uff0c<strong>\u670d\u52a1\u7f51\u683c\u7684\u5730\u4f4d\u7a7a\u524d\u63d0\u5347<\/strong>\u3002<\/li>\n\n\n\n<li>2022 \u5e74 7 \u6708\uff0cCilium \u53d1\u5e03\u4e86\u201c\u65e0\u8fb9\u8f66\u6a21\u5f0f\u201d\u7684\u670d\u52a1\u7f51\u683c\uff0c2 \u4e2a\u6708\u4e4b\u540e\uff0cIsito \u53d1\u5e03\u4e86\u5168\u65b0\u7684\u6570\u636e\u5e73\u9762\u6a21\u5f0f \u201cAmbient Mesh\u201d\uff0c\u670d\u52a1\u7f51\u683c\u7684\u5f62\u6001\u5f00\u59cb\u591a\u5143\u5316\u3002<\/li>\n<\/ul>\n\n\n\n<p> \u3000<\/p>\n\n\n\n<p><strong>\u670d\u52a1\u95f4\u901a\u4fe1\u7684\u6f14\u5316<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u670d\u52a1\u7f51\u683c\u4e3b\u8981\u89e3\u51b3\u670d\u52a1\u95f4\u901a\u4fe1\u6cbb\u7406\u95ee\u9898\u3002\u672c\u8282\u5185\u5bb9\uff0c\u6211\u4eec\u4ece\u5404\u4e2a\u5386\u53f2\u9636\u6bb5\u7684\u901a\u4fe1\u6cbb\u7406\u5c55\u5f00\uff0c\u63a2\u8ba8\u670d\u52a1\u7f51\u683c\u7684\u8d77\u6e90\u4e0e\u6f14\u53d8\u3002<\/p>\n\n\n\n<p> \u3000<\/p>\n\n\n\n<p><strong>\u539f\u59cb\u7684\u901a\u4fe1\u65f6\u4ee3<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u5148\u56de\u5230\u8ba1\u7b97\u673a\u7684\u201c\u8fdc\u53e4\u65f6\u4ee3\u201d\u3002<\/p>\n\n\n\n<p>\u5927\u7ea6 50 \u5e74\u524d\uff0c\u521d\u4ee3\u5de5\u7a0b\u5e08\u7f16\u5199\u6d89\u53ca\u7f51\u7edc\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u9700\u8981\u5728\u4e1a\u52a1\u4ee3\u7801\u91cc\u201c\u57cb\u5165\u201d\u5404\u7c7b\u7f51\u7edc\u901a\u4fe1\u7684\u903b\u8f91\u3002\u6bd4\u5982\u5b9e\u73b0\u53ef\u9760\u8fde\u63a5\u3001\u8d85\u65f6\u91cd\u4f20\u548c\u62e5\u585e\u63a7\u5236\u7b49\u529f\u80fd\uff0c\u8fd9\u4e9b\u529f\u80fd\u4e0e\u4e1a\u52a1\u903b\u8f91\u6beb\u65e0\u5173\u8054\uff0c\u4f46\u4e0d\u5f97\u4e0d\u4e0e\u4e1a\u52a1\u4ee3\u7801\u6df7\u6742\u5728\u4e00\u8d77\u5b9e\u73b0\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u89e3\u51b3\u6bcf\u4e2a\u5e94\u7528\u7a0b\u5e8f\u90fd\u8981\u91cd\u590d\u5b9e\u73b0\u76f8\u4f3c\u7684\u901a\u4fe1\u63a7\u5236\u903b\u8f91\u95ee\u9898\uff0cTCP\/IP \u534f\u8bae\u5e94\u8fd0\u800c\u751f\uff0c\u5b83\u628a\u901a\u4fe1\u63a7\u5236\u903b\u8f91\u4ece\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5265\u79bb\uff0c\u5e76\u5c06\u8fd9\u90e8\u5206\u903b\u8f91\u4e0b\u6c89\uff0c\u6210\u4e3a\u64cd\u4f5c\u7cfb\u7edf\u7f51\u7edc\u5c42\u7684\u4e00\u90e8\u5206\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"393\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-381-1024x393.png\" alt=\"\" class=\"wp-image-18062\" style=\"width:598px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-381-1024x393.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-381-300x115.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-381-768x294.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-381-1536x589.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-381-830x318.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-381-230x88.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-381-350x134.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-381-480x184.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-381.png 1998w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u5728\u539f\u59cb\u7684\u901a\u4fe1\u65f6\u4ee3\uff0cTCP\/IP \u534f\u8bae\u7684\u51fa\u73b0\u8ba9\u6211\u4eec\u770b\u5230\u8fd9\u6837\u7684\u53d8\u5316\uff1a\u975e\u4e1a\u52a1\u903b\u8f91\u4ece\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5265\u79bb\u51fa\u6765\uff0c\u5265\u79bb\u51fa\u6765\u7684\u901a\u4fe1\u903b\u8f91\u4e0b\u6c89\u6210\u4e3a\u57fa\u7840\u8bbe\u65bd\u5c42\u3002\u4e8e\u662f\uff0c\u5de5\u7a0b\u5e08\u7684\u751f\u4ea7\u529b\u88ab\u89e3\u653e\uff0c\u5404\u7c7b\u7f51\u7edc\u5e94\u7528\u5f00\u59cb\u904d\u5730\u5f00\u82b1\u3002<\/p>\n\n\n\n<p> \u3000<\/p>\n\n\n\n<p><strong>\u7b2c\u4e00\u4ee3\u5fae\u670d\u52a1<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u968f\u7740 TCP\/IP 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https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-382-300x256.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-382-768x656.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-382-830x709.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-382-230x196.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-382-350x299.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-382-480x410.png 480w\" sizes=\"(max-width: 1014px) 100vw, 1014px\" 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https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-383-300x226.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-383-768x578.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-383-830x625.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-383-230x173.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-383-350x263.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-383-480x361.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-383.png 1140w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" 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has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u4f7f\u7528\u5fae\u670d\u52a1\u6846\u67b6\u89e3\u51b3\u5206\u5e03\u5f0f\u95ee\u9898\u770b\u4f3c\u5b8c\u7f8e\uff0c\u4f46\u5f00\u53d1\u4eba\u5458\u5f88\u5feb\u53d1\u73b0\u5b83\u5b58\u5728\u4e09\u4e2a\u56fa\u6709\u95ee\u9898\uff1a<\/p>\n\n\n\n<ul>\n<li><strong>\u6280\u672f\u95e8\u69db\u9ad8<\/strong>\uff1a\u867d\u7136\u5fae\u670d\u52a1\u6846\u67b6\u5c4f\u853d\u4e86\u5206\u5e03\u5f0f\u7cfb\u7edf\u901a\u7528\u529f\u80fd\u7684\u5b9e\u73b0\u7ec6\u8282\uff0c\u4f46\u5f00\u53d1\u8005\u5374\u8981\u82b1\u5f88\u591a\u7cbe\u529b\u53bb\u638c\u63e1\u548c\u7ba1\u7406\u590d\u6742\u7684\u6846\u67b6\u672c\u8eab\u3002\u4ee5 SpringCloud \u4e3a\u4f8b\uff0c\u5982\u56fe 8-5 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https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-384-830x412.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-384-230x114.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-384-350x174.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-384-480x238.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-384.png 1930w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" 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\u5e93\u7684\u5f62\u5f0f\u548c\u670d\u52a1\u8054\u7f16\uff0c\u5f53\u9879\u76ee\u975e\u5e38\u590d\u6742\u65f6\uff0c\u5904\u7406\u4f9d\u8d56\u5e93\u7248\u672c\u3001\u7248\u672c\u517c\u5bb9\u95ee\u9898\u5c06\u975e\u5e38\u68d8\u624b\u3002\u540c\u65f6\uff0c\u5fae\u670d\u52a1\u6846\u67b6\u7684\u5347\u7ea7\u4e5f\u65e0\u6cd5\u5bf9\u670d\u52a1\u900f\u660e\u3002\u670d\u52a1\u7a33\u5b9a\u7684\u60c5\u51b5\u4e0b\uff0c\u5de5\u7a0b\u5e08\u4eec\u666e\u904d\u4e0d\u613f\u610f\u5347\u7ea7\u5fae\u670d\u52a1\u6846\u67b6\u3002\u5927\u90e8\u5206\u7684\u60c5\u51b5\u662f\uff0c\u5fae\u670d\u52a1\u6846\u67b6\u67d0\u4e2a\u7248\u672c\u51fa\u73b0 Bug \u65f6\uff0c\u624d\u88ab\u8feb\u5347\u7ea7\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7ad9\u5728\u4f01\u4e1a\u7ec4\u7ec7\u7684\u89d2\u5ea6\u601d\u8003\uff0c\u6280\u672f\u91cd\u8981\u8fd8\u662f\u4e1a\u52a1\u91cd\u8981\uff1f\u6bcf\u4e2a\u5de5\u7a0b\u5e08\u90fd\u662f\u5206\u5e03\u5f0f\u4e13\u5bb6\u56fa\u7136\u597d\uff0c\u4f46\u53c8\u4e0d\u73b0\u5b9e\u3002\u56e0\u6b64\uff0c\u5f53\u4f01\u4e1a\u5b9e\u65bd\u5fae\u670d\u52a1\u67b6\u6784\u65f6\uff0c\u4f60\u4f1a\u770b\u5230\u4e1a\u52a1\u56e2\u961f\u6bcf\u5929\u5904\u7406\u5927\u91cf\u7684\u975e\u4e1a\u52a1\u903b\u8f91\uff0c\u76f8\u4f3c\u7684\u6280\u672f\u95ee\u9898\u603b\u5728\u4e0d\u505c\u4e0a\u6f14\uff01<\/p>\n\n\n\n<p> \u3000<\/p>\n\n\n\n<p><strong>\u601d\u8003\u670d\u52a1\u95f4\u901a\u4fe1\u7684\u672c\u8d28<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u5b9e\u65bd\u5fae\u670d\u52a1\u67b6\u6784\u65f6\uff0c<strong>\u9700\u8981\u89e3\u51b3\u95ee\u9898\uff08\u670d\u52a1\u6ce8\u518c\u3001\u670d\u52a1\u53d1\u73b0\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u7194\u65ad\u3001\u9650\u6d41\u7b49\uff09\u7684\u672c\u8d28\u662f\u4fdd\u8bc1\u670d\u52a1\u95f4\u8bf7\u6c42\u7684\u53ef\u9760\u4f20\u9012<\/strong>\u3002\u7ad9\u5728\u4e1a\u52a1\u7684\u89d2\u5ea6\u6765\u770b\uff0c<strong>\u65e0\u8bba\u4e0a\u8ff0\u903b\u8f91\u8bbe\u8ba1\u7684\u591a\u4e48\u590d\u6742\uff0c\u90fd\u4e0d\u4f1a\u5f71\u54cd\u4e1a\u52a1\u8bf7\u6c42\u672c\u8eab\u7684\u4e1a\u52a1\u8bed\u4e49\u4e0e\u4e1a\u52a1\u5185\u5bb9\u53d1\u751f\u4efb\u4f55\u53d8\u5316<\/strong>\uff0c\u5b9e\u65bd\u5fae\u670d\u52a1\u67b6\u6784\u7684\u6280\u672f\u6311\u6218\u548c\u4e1a\u52a1\u903b\u8f91\u6ca1\u6709\u4efb\u4f55\u5173\u7cfb\u3002<\/p>\n\n\n\n<p>\u56de\u987e\u524d\u9762\u63d0\u5230\u7684 TCP\/IP 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class=\"wp-image-18066\" style=\"width:432px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-385.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-385-300x259.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-385-768x663.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-385-830x717.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-385-230x199.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-385-350x302.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-385-480x414.png 480w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p> \u3000<\/p>\n\n\n\n<p><strong>\u4ee3\u7406\u6a21\u5f0f\u7684\u63a2\u7d22<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u6700\u5f00\u59cb\uff0c\u63a2\u8def\u8005\u4eec\u5c1d\u8bd5\u8fc7\u4f7f\u7528\u201c\u4ee3\u7406\u201d\uff08Proxy\uff09\u7684\u65b9\u6848\uff0c\u6bd4\u5982\u4f7f\u7528 Nginx 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Airbnb \u7684 Nerve &amp; Synaps\u3001Netflix \u7684 Prana\u3002\u8fd9\u4e9b\u4ea7\u54c1\u7684\u529f\u80fd\u5bf9\u9f50\u539f\u4fb5\u5165\u5f0f\u6846\u67b6\u7684\u5404\u7c7b\u529f\u80fd\uff0c\u5b9e\u73b0\u4e0a\u4e5f\u5927\u91cf\u91cd\u7528\u4e86\u5b83\u4eec\u7684\u4ee3\u7801\u3001\u903b\u8f91\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"542\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-386-1024x542.png\" alt=\"\" class=\"wp-image-18067\" style=\"width:502px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-386-1024x542.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-386-300x159.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-386-768x407.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-386-830x440.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-386-230x122.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-386-350x185.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-386-480x254.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-386.png 1412w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u4f46\u662f\u6b64\u7c7b\u8fb9\u8f66\u4ee3\u7406\u5b58\u5728\u5c40\u9650\u6027\uff1a\u5b83\u4eec\u5f80\u5f80\u88ab\u8bbe\u8ba1\u6210\u4e0e\u7279\u5b9a\u7684\u57fa\u7840\u8bbe\u65bd\u7ec4\u4ef6\u914d\u5408\u4f7f\u7528\u3002\u6bd4\u5982 Airbnb \u7684 Nerve &amp; Synapse\uff0c\u8981\u6c42\u670d\u52a1\u53d1\u73b0\u5fc5\u987b\u4f7f\u7528 Zookeeper\uff0cPrana \u5219\u9650\u5b9a\u4f7f\u7528 Netflix \u81ea\u5bb6\u7684\u670d\u52a1\u53d1\u73b0\u6846\u67b6 Eureka\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u8be5\u9636\u6bb5\u7684\u8fb9\u8f66\u4ee3\u7406\u5c40\u9650\u5728\u67d0\u4e9b\u7279\u5b9a\u67b6\u6784\u4f53\u7cfb\u4e2d\uff0c\u8c08\u4e0d\u4e0a\u901a\u7528\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u7b2c\u4e00\u4ee3\u670d\u52a1\u7f51\u683c<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>2016 \u5e74 1 \u6708\uff0cWilliam Morgan \u548c Oliver Gould \u79bb\u5f00 twitter\uff0c\u5f00\u542f\u4e86\u4ed6\u4eec\u7684\u521b\u4e1a\u9879\u76ee Linkerd\u3002\u65e9\u671f\u7684 Linkerd \u501f\u9274\u4e86 Twtter \u5f00\u6e90\u7684 Finagle \u9879\u76ee\uff0c\u5e76\u91cd\u7528\u4e86\u5927\u91cf\u7684 Finagle \u4ee3\u7801\uff1a<\/p>\n\n\n\n<ul>\n<li>\u8bbe\u8ba1\u601d\u8def\u4e0a\uff1aLinkerd 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https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-387-230x109.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-387-350x166.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-387-480x227.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-387.png 1550w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u7b2c\u4e8c\u4ee3\u670d\u52a1\u7f51\u683c<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u7b2c\u4e00\u4ee3\u670d\u52a1\u7f51\u683c\u7531\u4e00\u7cfb\u5217\u72ec\u7acb\u8fd0\u884c\u7684\u4ee3\u7406\u578b\u670d\u52a1\uff08Sidecar\uff09\u6784\u6210\uff0c\u4f46\u5e76\u6ca1\u6709\u601d\u8003\u5982\u4f55\u7cfb\u7edf\u5316\u7ba1\u7406\u8fd9\u4e9b\u4ee3\u7406\u670d\u52a1\u3002\u4e3a\u4e86\u63d0\u4f9b\u7edf\u4e00\u7684\u8fd0\u7ef4\u5165\u53e3\uff0c\u670d\u52a1\u7f51\u683c\u7ee7\u7eed\u6f14\u5316\u51fa\u4e86\u96c6\u4e2d\u5f0f\u7684\u63a7\u5236\u9762\u677f\uff08Control Plane\uff09\u3002<\/p>\n\n\n\n<p>\u5178\u578b\u7684\u7b2c\u4e8c\u4ee3\u670d\u52a1\u7f51\u683c\u4ee5 Google\u3001IBM \u548c Lyft \u8054\u5408\u5f00\u53d1\u7684 Istio \u4e3a\u4ee3\u8868\u3002\u6839\u636e Istio \u7684\u603b\u4f53\u67b6\u6784\uff08\u89c1\u56fe 8-8\uff09\uff0c\u7b2c\u4e8c\u4ee3\u670d\u52a1\u7f51\u683c\u7531\u4e24\u5927\u6838\u5fc3\u7ec4\u6210\u90e8\u5206\uff1a\u4e00\u7cfb\u5217\u4e0e\u5fae\u670d\u52a1\u5171\u540c\u90e8\u7f72\u7684\u8fb9\u8f66\u4ee3\u7406\uff08\u79f0\u4e3a\u6570\u636e\u5e73\u9762\uff09\uff0c\u4ee5\u53ca\u7528\u4e8e\u7ba1\u7406\u8fd9\u4e9b\u4ee3\u7406\u7684\u63a7\u5236\u5668\uff08\u79f0\u4e3a\u63a7\u5236\u5e73\u9762\uff09\u3002\u63a7\u5236\u5668\u5411\u4ee3\u7406\u4e0b\u53d1\u8def\u7531\u3001\u7194\u65ad\u7b56\u7565\u3001\u670d\u52a1\u53d1\u73b0\u7b49\u7b56\u7565\u4fe1\u606f\uff0c\u4ee3\u7406\u6839\u636e\u8fd9\u4e9b\u7b56\u7565\u5904\u7406\u670d\u52a1\u95f4\u7684\u8bf7\u6c42\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"669\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-388-1024x669.png\" alt=\"\" class=\"wp-image-18069\" style=\"width:510px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-388-1024x669.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-388-300x196.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-388-768x501.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-388-830x542.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-388-230x150.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-388-350x229.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-388-480x313.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-388.png 1452w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u53ea\u770b\u4ee3\u7406\u7ec4\u4ef6\uff08\u4e0b\u65b9\u6d45\u84dd\u8272\u7684\u65b9\u5757\uff09\u548c\u63a7\u5236\u9762\u677f\uff08\u9876\u90e8\u6df1\u84dd\u8272\u7684\u957f\u65b9\u5f62\uff09\uff0c\u5b83\u4eec\u4e4b\u95f4\u7684\u5173\u7cfb\u5f62\u6210\u5982\u56fe 8-9 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sizes=\"(max-width: 990px) 100vw, 990px\" \/><\/figure><\/div>\n\n\n<p>\u81f3\u6b64\uff0c\u6211\u4eec\u89c1\u8bc1\u4e86 5 \u4e2a\u65f6\u4ee3\u7684\u53d8\u8fc1\u3002\u5927\u5bb6\u4e00\u5b9a\u6e05\u695a\u4e86\u670d\u52a1\u7f51\u683c\u6280\u672f\u5230\u5e95\u662f\u4ec0\u4e48\uff0c\u4ee5\u53ca\u662f\u5982\u4f55\u4e00\u6b65\u6b65\u6f14\u5316\u6210\u4eca\u5929\u8fd9\u6837\u7684\u5f62\u6001\u3002\u73b0\u5728\uff0c\u6211\u4eec\u56de\u8fc7\u5934\u91cd\u65b0\u770b William Morgan \u5bf9\u670d\u52a1\u7f51\u683c\u7684\u5b9a\u4e49\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u670d\u52a1\u7f51\u683c\u7684\u5b9a\u4e49<br><br>\u670d\u52a1\u7f51\u683c\u662f\u4e00\u4e2a\u57fa\u7840\u8bbe\u65bd\u5c42\uff0c\u7528\u4e8e\u5904\u7406\u670d\u52a1\u95f4\u901a\u4fe1\u3002\u4e91\u539f\u751f\u5e94\u7528\u6709\u7740\u590d\u6742\u7684\u670d\u52a1\u62d3\u6251\uff0c\u670d\u52a1\u7f51\u683c\u4fdd\u8bc1\u8bf7\u6c42\u5728\u8fd9\u4e9b\u62d3\u6251\u4e2d\u53ef\u9760\u5730\u7a7f\u68ad\u3002\u5728\u5b9e\u9645\u5e94\u7528\u5f53\u4e2d\uff0c\u670d\u52a1\u7f51\u683c\u901a\u5e38\u662f\u7531\u4e00\u7cfb\u5217\u8f7b\u91cf\u7ea7\u7684\u7f51\u7edc\u4ee3\u7406\u7ec4\u6210\u7684\uff0c\u5b83\u4eec\u4e0e\u5e94\u7528\u7a0b\u5e8f\u90e8\u7f72\u5728\u4e00\u8d77\uff0c\u4f46\u5bf9\u5e94\u7528\u7a0b\u5e8f\u900f\u660e\u3002<\/pre>\n\n\n\n<p>\u518d\u6765\u7406\u89e3\u5b9a\u4e49\u4e2d\u7684 4 \u4e2a\u5173\u952e\u8bcd\uff1a<\/p>\n\n\n\n<ul>\n<li><strong>\u57fa\u7840\u8bbe\u65bd\u5c42+\u8bf7\u6c42\u5728\u8fd9\u4e9b\u62d3\u6251\u4e2d\u53ef\u9760\u7a7f\u68ad<\/strong>\uff1a\u8fd9\u4e24\u4e2a\u8bcd\u52a0\u8d77\u6765\u63cf\u8ff0\u4e86\u670d\u52a1\u7f51\u683c\u7684\u5b9a\u4f4d\u548c\u529f\u80fd\uff0c\u662f\u5426\u4f3c\u66fe\u76f8\u8bc6\uff1f\u6ca1\u9519\uff0c\u4f60\u4e00\u5b9a\u60f3\u5230\u4e86 TCP \u534f\u8bae\u3002<\/li>\n\n\n\n<li><strong>\u7f51\u7edc\u4ee3\u7406<\/strong>\uff1a\u63cf\u8ff0\u4e86\u670d\u52a1\u7f51\u683c\u7684\u5b9e\u73b0\u5f62\u6001\u3002<\/li>\n\n\n\n<li><strong>\u5bf9\u5e94\u7528\u900f\u660e<\/strong>\uff1a\u63cf\u8ff0\u4e86\u670d\u52a1\u7f51\u683c\u7684\u5173\u952e\u7279\u70b9\uff0c\u6b63\u662f\u7531\u4e8e\u8fd9\u4e2a\u7279\u70b9\uff0c\u670d\u52a1\u7f51\u683c\u80fd\u591f\u89e3\u51b3\u4ee5 Spring Cloud \u4e3a\u4ee3\u8868\u7684\u7b2c\u4e8c\u4ee3\u5fae\u670d\u52a1\u6846\u67b6\u6240\u9762\u4e34\u7684\u4e09\u4e2a\u672c\u8d28\u95ee\u9898\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u6570\u636e\u5e73\u9762\u7684\u8bbe\u8ba1<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u670d\u52a1\u95f4\u901a\u4fe1\u6cbb\u7406\u5e76\u975e\u590d\u6742\u7684\u6280\u672f\uff0c\u670d\u52a1\u7f51\u683c\u4e4b\u6240\u4ee5\u5907\u53d7\u8ffd\u6367\uff0c\u6b63\u662f\u56e0\u4e3a\u5b83\u80fd\u591f\u81ea\u52a8\u5316\u5b9e\u73b0\u8fd9\u4e00\u8fc7\u7a0b\uff0c\u4e14\u5bf9\u5e94\u7528\u5b8c\u5168\u900f\u660e\u3002\u63a5\u4e0b\u6765\uff0c\u7b14\u8005\u5c06\u4ece\u8fb9\u8f66\u4ee3\u7406\uff08Sidecar\uff09\u81ea\u52a8\u6ce8\u5165\u3001\u8bf7\u6c42\u900f\u660e\u52ab\u6301\u548c\u53ef\u9760\u901a\u4fe1\u5b9e\u73b0\u4e09\u4e2a\u65b9\u9762\uff0c\u63a2\u8ba8\u6570\u636e\u5e73\u9762\u7684\u8bbe\u8ba1\u539f\u7406\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>Sidecar \u81ea\u52a8\u6ce8\u5165<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u4f7f\u7528\u8fc7 Istio \u7684\u8bfb\u8005\u4e00\u5b9a\u77e5\u9053\uff0c\u5728\u5e26\u6709 istio-injection: enabled \u6807\u7b7e\u7684\u547d\u540d\u7a7a\u95f4\u4e2d\u521b\u5efa Pod \u65f6\uff0cKubernetes \u4f1a\u81ea\u52a8\u4e3a\u5176\u6ce8\u5165\u4e00\u4e2a\u540d\u4e3a istio-proxy \u7684\u8fb9\u8f66\u5bb9\u5668\u3002\u8fd9\u5957\u673a\u5236\u7684\u6838\u5fc3\u5728\u4e8e Kubernetes \u7684\u51c6\u5165\u63a7\u5236\u5668\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Kubernetes \u51c6\u5165\u63a7\u5236\u5668<br><br>Kubernetes \u51c6\u5165\u63a7\u5236\u5668\u4f1a\u62e6\u622a Kubernetes API Server \u63a5\u6536\u5230\u7684\u8bf7\u6c42\uff0c\u5728\u8d44\u6e90\u5bf9\u8c61\u88ab\u6301\u4e45\u5316\u5230 etcd \u4e4b\u524d\uff0c\u5bf9\u5176\u8fdb\u884c\u6821\u9a8c\u548c\u4fee\u6539\u3002\u51c6\u5165\u63a7\u5236\u5668\u5206\u4e3a\u4e24\u7c7b\uff1a<br><br>    Validating \u7c7b\u578b\u51c6\u5165\u63a7\u5236\u5668\uff1a\u7528\u4e8e\u6821\u9a8c\u8bf7\u6c42\uff0c\u65e0\u6cd5\u4fee\u6539\u5bf9\u8c61\uff0c\u4f46\u53ef\u4ee5\u62d2\u7edd\u4e0d\u7b26\u5408\u7279\u5b9a\u7b56\u7565\u7684\u8bf7\u6c42\uff1b<br>    Mutating \u7c7b\u578b\u51c6\u5165\u63a7\u5236\u5668\uff1a\u5728\u5bf9\u8c61\u521b\u5efa\u6216\u66f4\u65b0\u65f6\uff0c\u53ef\u4ee5\u4fee\u6539\u8d44\u6e90\u5bf9\u8c61\u3002<\/pre>\n\n\n\n<p>Istio \u9884\u5148\u5728 Kubernetes \u96c6\u7fa4\u4e2d\u6ce8\u518c\u4e86\u4e00\u4e2a\u7c7b\u578b\u4e3a Mutating \u7c7b\u578b\u7684\u51c6\u5165\u63a7\u5236\u5668\uff0c\u5b83\u5305\u542b\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n\n\n\n<ul>\n<li>Webhook \u670d\u52a1\u5730\u5740\uff1a\u6307\u5411\u8fd0\u884c\u6ce8\u5165\u903b\u8f91\u7684 Webhook \u670d\u52a1\uff0c\u4f8b\u5982 Istio \u7684 istio-sidecar-injector\uff1b<\/li>\n\n\n\n<li>\u5339\u914d\u89c4\u5219\uff1a\u5b9a\u4e49\u54ea\u4e9b\u8d44\u6e90\u548c\u64cd\u4f5c\u4f1a\u89e6\u53d1\u8be5 Webhook\uff0c\u6bd4\u5982\u9488\u5bf9 Pod \u521b\u5efa\u8bf7\u6c42\uff08operations: [&#8220;CREATE&#8221;]\uff09\uff1b<\/li>\n\n\n\n<li>\u6ce8\u5165\u6761\u4ef6\uff1a\u901a\u8fc7 Label\uff08istio-injection: enabled\uff09 \u6216 Annotation \u51b3\u5b9a\u662f\u5426\u6ce8\u5165\u67d0\u4e9b Pod\u3002<\/li>\n<\/ul>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">apiVersion: admissionregistration.k8s.io\/v1\nkind: MutatingWebhookConfiguration\nmetadata:\n  name: sidecar-injector\nwebhooks:\n  - name: sidecar-injector.example.com\n    admissionReviewVersions: [\"v1\"]\n    clientConfig:\n      service:\n        name: sidecar-injector-service\n        namespace: istio-system\n        path: \"\/inject\"\n    rules:\n      - apiGroups: [\"\"]\n        apiVersions: [\"v1\"]\n        resources: [\"pods\"]\n        operations: [\"CREATE\"]\n    namespaceSelector:\n      matchLabels:\n        istio-injection: enabled<\/pre>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u6d41\u91cf\u900f\u660e\u52ab\u6301<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>Isito \u901a\u8fc7\u51c6\u5165\u63a7\u5236\u5668\uff0c\u8fd8\u4f1a\u6ce8\u5165\u4e00\u4e2a\u540d\u4e3a istio-init \u7684\u521d\u59cb\u5316\u5bb9\u5668 \uff0c\u5b83\u7684\u914d\u7f6e\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">initContainers:\n  - name: istio-init\n    image: docker.io\/istio\/proxyv2:1.13.1\n    args: [\"istio-iptables\", \"-p\", \"15001\", \"-z\", \"15006\", \"-u\", \"1337\", \"-m\", \"REDIRECT\", \"-i\", \"*\", \"-x\", \"\", \"-b\", \"*\", \"-d\", \"15090,15021,15020\"]\n<\/pre>\n\n\n\n<p>\u5728\u4e0a\u8ff0\u914d\u7f6e\u4e2d\uff0cistio-init \u5bb9\u5668\u7684\u5165\u53e3\u547d\u4ee4\u4e3a istio-iptables\uff0c\u8be5\u547d\u4ee4\u914d\u7f6e\u4e86\u4e00\u7cfb\u5217 iptables \u89c4\u5219\uff0c\u7528\u4e8e\u62e6\u622a\u5e76\u91cd\u5b9a\u5411\u9664\u7279\u5b9a\u7aef\u53e3\uff08\u5982 15090\u300115021\u300115020\uff09\u5916\u7684\u6d41\u91cf\u5230 Istio \u7684\u8fb9\u8f66\u4ee3\u7406\uff08Envoy\uff09\uff1a<\/p>\n\n\n\n<ul>\n<li>\u5bf9\u4e8e\u5165\u7ad9\uff08Inbound\uff09\u6d41\u91cf\uff0c\u4f1a\u88ab\u91cd\u5b9a\u5411\u5230\u8fb9\u8f66\u4ee3\u7406\u76d1\u542c\u7684\u7aef\u53e3\uff08\u901a\u5e38\u4e3a 15006\uff09\u3002<\/li>\n\n\n\n<li>\u5bf9\u4e8e\u51fa\u7ad9\uff08Outbound\uff09\u6d41\u91cf\uff0c\u5219\u4f1a\u88ab\u91cd\u5b9a\u5411\u5230\u8fb9\u8f66\u4ee3\u7406\u76d1\u542c\u7684\u53e6\u4e00\u4e2a\u7aef\u53e3\uff08\u901a\u5e38\u4e3a 15001\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u901a\u8fc7 iptables -t nat -L -v \u547d\u4ee4\u67e5\u770b istio-iptables \u6dfb\u52a0\u7684 iptables \u89c4\u5219\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u67e5\u770b NAT \u8868\u4e2d\u89c4\u5219\u914d\u7f6e\u7684\u8be6\u7ec6\u4fe1\u606f\n$ iptables -t nat -L -v\n# PREROUTING \u94fe\uff1a\u7528\u4e8e\u76ee\u6807\u5730\u5740\u8f6c\u6362\uff08DNAT\uff09\uff0c\u5c06\u6240\u6709\u5165\u7ad9 TCP \u6d41\u91cf\u8df3\u8f6c\u5230 ISTIO_INBOUND \u94fe\u4e0a\nChain PREROUTING (policy ACCEPT 0 packets, 0 bytes)\n pkts bytes target     prot opt in     out     source               destination\n    2   120 ISTIO_INBOUND  tcp  --  any    any     anywhere             anywhere\n\n# INPUT \u94fe\uff1a\u5904\u7406\u8f93\u5165\u6570\u636e\u5305\uff0c\u975e TCP \u6d41\u91cf\u5c06\u7ee7\u7eed OUTPUT \u94fe\nChain INPUT (policy ACCEPT 2 packets, 120 bytes)\n pkts bytes target     prot opt in     out     source               destination\n\n# OUTPUT \u94fe\uff1a\u5c06\u6240\u6709\u51fa\u7ad9\u6570\u636e\u5305\u8df3\u8f6c\u5230 ISTIO_OUTPUT \u94fe\u4e0a\nChain OUTPUT (policy ACCEPT 41146 packets, 3845K bytes)\n pkts bytes target     prot opt in     out     source               destination\n   93  5580 ISTIO_OUTPUT  tcp  --  any    any     anywhere             anywhere\n\n# POSTROUTING \u94fe\uff1a\u6240\u6709\u6570\u636e\u5305\u6d41\u51fa\u7f51\u5361\u65f6\u90fd\u8981\u5148\u8fdb\u5165POSTROUTING \u94fe\uff0c\u5185\u6838\u6839\u636e\u6570\u636e\u5305\u76ee\u7684\u5730\u5224\u65ad\u662f\u5426\u9700\u8981\u8f6c\u53d1\u51fa\u53bb\uff0c\u6211\u4eec\u770b\u5230\u6b64\u5904\u672a\u505a\u4efb\u4f55\u5904\u7406\nChain POSTROUTING (policy ACCEPT 41199 packets, 3848K bytes)\n pkts bytes target     prot opt in     out     source               destination\n\n# ISTIO_INBOUND \u94fe\uff1a\u5c06\u6240\u6709\u76ee\u7684\u5730\u4e3a 9080 \u7aef\u53e3\u7684\u5165\u7ad9\u6d41\u91cf\u91cd\u5b9a\u5411\u5230 ISTIO_IN_REDIRECT \u94fe\u4e0a\nChain ISTIO_INBOUND (1 references)\n pkts bytes target     prot opt in     out     source               destination\n    2   120 ISTIO_IN_REDIRECT  tcp  --  any    any     anywhere             anywhere             tcp dpt:9080\n\n# ISTIO_IN_REDIRECT \u94fe\uff1a\u5c06\u6240\u6709\u7684\u5165\u7ad9\u6d41\u91cf\u8df3\u8f6c\u5230\u672c\u5730\u7684 15006 \u7aef\u53e3\uff0c\u81f3\u6b64\u6210\u529f\u7684\u62e6\u622a\u4e86\u6d41\u91cf\u5230 Envoy \nChain ISTIO_IN_REDIRECT (1 references)\n pkts bytes target     prot opt in     out     source               destination\n    2   120 REDIRECT   tcp  --  any    any     anywhere             anywhere             redir ports 15006\n\n# ISTIO_OUTPUT \u94fe\uff1a\u9009\u62e9\u9700\u8981\u91cd\u5b9a\u5411\u5230 Envoy\uff08\u5373\u672c\u5730\uff09 \u7684\u51fa\u7ad9\u6d41\u91cf\uff0c\u6240\u6709\u975e localhost \u7684\u6d41\u91cf\u5168\u90e8\u8f6c\u53d1\u5230 ISTIO_REDIRECT\u3002\u4e3a\u4e86\u907f\u514d\u6d41\u91cf\u5728\u8be5 Pod \u4e2d\u65e0\u9650\u5faa\u73af\uff0c\u6240\u6709\u5230 istio-proxy \u7528\u6237\u7a7a\u95f4\u7684\u6d41\u91cf\u90fd\u8fd4\u56de\u5230\u5b83\u7684\u8c03\u7528\u70b9\u4e2d\u7684\u4e0b\u4e00\u6761\u89c4\u5219\uff0c\u672c\u4f8b\u4e2d\u5373 OUTPUT \u94fe\uff0c\u56e0\u4e3a\u8df3\u51fa ISTIO_OUTPUT \u89c4\u5219\u4e4b\u540e\u5c31\u8fdb\u5165\u4e0b\u4e00\u6761\u94fe POSTROUTING\u3002\u5982\u679c\u76ee\u7684\u5730\u975e localhost \u5c31\u8df3\u8f6c\u5230 ISTIO_REDIRECT\uff1b\u5982\u679c\u6d41\u91cf\u662f\u6765\u81ea istio-proxy \u7528\u6237\u7a7a\u95f4\u7684\uff0c\u90a3\u4e48\u5c31\u8df3\u51fa\u8be5\u94fe\uff0c\u8fd4\u56de\u5b83\u7684\u8c03\u7528\u94fe\u7ee7\u7eed\u6267\u884c\u4e0b\u4e00\u6761\u89c4\u5219\uff08OUPT \u7684\u4e0b\u4e00\u6761\u89c4\u5219\uff0c\u65e0\u9700\u5bf9\u6d41\u91cf\u8fdb\u884c\u5904\u7406\uff09\uff1b\u6240\u6709\u7684\u975e istio-proxy \u7528\u6237\u7a7a\u95f4\u7684\u76ee\u7684\u5730\u662f localhost \u7684\u6d41\u91cf\u5c31\u8df3\u8f6c\u5230 ISTIO_REDIRECT\nChain ISTIO_OUTPUT (1 references)\n pkts bytes target     prot opt in     out     source               destination\n    0     0 ISTIO_REDIRECT  all  --  any    lo      anywhere            !localhost\n   40  2400 RETURN     all  --  any    any     anywhere             anywhere             owner UID match istio-proxy\n    0     0 RETURN     all  --  any    any     anywhere             anywhere             owner GID match istio-proxy\t\n    0     0 RETURN     all  --  any    any     anywhere             localhost\n   53  3180 ISTIO_REDIRECT  all  --  any    any     anywhere             anywhere\n\n# ISTIO_REDIRECT \u94fe\uff1a\u5c06\u6240\u6709\u6d41\u91cf\u91cd\u5b9a\u5411\u5230 Envoy\uff08\u5373\u672c\u5730\uff09 \u7684 15001 \u7aef\u53e3\nChain ISTIO_REDIRECT (2 references)\n pkts bytes target     prot opt in     out     source               destination\n   53  3180 REDIRECT   tcp  --  any    any     anywhere             anywhere             redir ports 15001\n<\/pre>\n\n\n\n<p>\u6839\u636e\u56fe 8-10 \u8fdb\u4e00\u6b65\u7406\u89e3\u4e0a\u8ff0 iptables \u81ea\u5b9a\u4e49\u94fe\uff08\u4ee5 ISTIO_\u5f00\u5934\uff09\u5904\u7406\u6d41\u91cf\u7684\u903b\u8f91\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"718\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-391-1024x718.png\" alt=\"\" class=\"wp-image-18072\" style=\"width:572px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-391-1024x718.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-391-300x210.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-391-768x538.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-391-1536x1076.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-391-2048x1435.png 2048w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-391-830x582.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-391-230x161.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-391-350x245.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-391-480x336.png 480w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u4f7f\u7528 iptables \u5b9e\u73b0\u6d41\u91cf\u52ab\u6301\u662f\u6700\u7ecf\u5178\u7684\u65b9\u5f0f\u3002\u4e0d\u8fc7\uff0c\u5ba2\u6237\u7aef Pod \u548c\u670d\u52a1\u7aef Pod \u4e4b\u95f4\u7684\u7f51\u7edc\u6570\u636e\u8def\u5f84\u9700\u8981\u81f3\u5c11\u7ecf\u8fc7\u4e09\u6b21 TCP\/IP \u5806\u6808\uff08\u51fa\u7ad9\u3001\u5ba2\u6237\u7aef\u8fb9\u8f66\u4ee3\u7406\u5230\u670d\u52a1\u7aef\u7684\u8fb9\u8f66\u4ee3\u7406\u3001\u5165\u7ad9\uff09\u3002\u5982\u4f55\u964d\u4f4e\u6d41\u91cf\u52ab\u6301\u7684\u5ef6\u8fdf\u548c\u8d44\u6e90\u6d88\u8017\uff0c\u662f\u670d\u52a1\u7f51\u683c\u672a\u6765\u7684\u4e3b\u8981\u7814\u7a76\u65b9\u5411\uff0c\u7b14\u8005\u5c06\u5728 8.5 \u8282\u63a2\u8ba8\u8fd9\u4e00\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u5b9e\u73b0\u53ef\u9760\u901a\u4fe1<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u901a\u8fc7 iptables \u52ab\u6301\u6d41\u91cf\uff0c\u8f6c\u53d1\u81f3\u8fb9\u8f66\u4ee3\u7406\u540e\uff0c\u8fb9\u8f66\u4ee3\u7406\u6839\u636e\u914d\u7f6e\u63a5\u7ba1\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u4f20\u7edf\u7684\u4ee3\u7406\uff08\u5982 HAProxy \u6216 Nginx\uff09\u4f9d\u8d56\u9759\u6001\u914d\u7f6e\u6587\u4ef6\u6765\u5b9a\u4e49\u8d44\u6e90\u548c\u6570\u636e\u8f6c\u53d1\u89c4\u5219\uff0c\u800c Envoy \u5219\u51e0\u4e4e\u6240\u6709\u914d\u7f6e\u90fd\u53ef\u4ee5\u52a8\u6001\u83b7\u53d6\u3002Envoy \u5c06\u4ee3\u7406\u8f6c\u53d1\u884c\u4e3a\u7684\u914d\u7f6e\u62bd\u8c61\u4e3a\u4e09\u7c7b\u8d44\u6e90\uff1aListener\u3001Cluster \u548c Router\uff0c\u5e76\u57fa\u4e8e\u8fd9\u4e9b\u8d44\u6e90\u5b9a\u4e49\u4e86\u4e00\u7cfb\u5217\u6807\u51c6\u6570\u636e\u9762 API\uff0c\u7528\u4e8e\u53d1\u73b0\u548c\u64cd\u4f5c\u8fd9\u4e9b\u8d44\u6e90\uff0c\u8fd9\u5957\u6807\u51c6\u6570\u636e\u9762 API \u88ab\u79f0\u4e3a xDS\u3002<\/p>\n\n\n\n<p>xDS \u7684\u5168\u79f0\u662f\u201cx Discovery Service\u201d\uff0c\u201cx\u201d \u6307\u7684\u662f\u8868 8-1 \u4e2d\u7684\u534f\u8bae\u65cf\u3002<\/p>\n\n\n\n<p>\u8868 xDS v3.0 \u534f\u8bae\u65cf<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>\u7b80\u5199<\/th><th>\u5168\u79f0<\/th><th>\u63cf\u8ff0<\/th><\/tr><\/thead><tbody><tr><td>LDS<\/td><td>Listener Discovery Service<\/td><td>\u76d1\u542c\u5668\u53d1\u73b0\u670d\u52a1<\/td><\/tr><tr><td>RDS<\/td><td>Route Discovery Service<\/td><td>\u8def\u7531\u53d1\u73b0\u670d\u52a1<\/td><\/tr><tr><td>CDS<\/td><td>Cluster Discovery Service<\/td><td>\u96c6\u7fa4\u53d1\u73b0\u670d\u52a1<\/td><\/tr><tr><td>EDS<\/td><td>Endpoint Discovery Service<\/td><td>\u96c6\u7fa4\u6210\u5458\u53d1\u73b0\u670d\u52a1<\/td><\/tr><tr><td>ADS<\/td><td>Aggregated Discovery Service<\/td><td>\u805a\u5408\u53d1\u73b0\u670d\u52a1<\/td><\/tr><tr><td>HDS<\/td><td>Health Discovery Service<\/td><td>\u5065\u5eb7\u5ea6\u53d1\u73b0\u670d\u52a1<\/td><\/tr><tr><td>SDS<\/td><td>Secret Discovery Service<\/td><td>\u5bc6\u94a5\u53d1\u73b0\u670d\u52a1<\/td><\/tr><tr><td>MS<\/td><td>Metric Service<\/td><td>\u6307\u6807\u670d\u52a1<\/td><\/tr><tr><td>RLS<\/td><td>Rate Limit Service<\/td><td>\u9650\u6d41\u53d1\u73b0\u670d\u52a1<\/td><\/tr><tr><td>LRS<\/td><td>Load Reporting service<\/td><td>\u8d1f\u8f7d\u62a5\u544a\u670d\u52a1<\/td><\/tr><tr><td>RTDS<\/td><td>Runtime Discovery Service<\/td><td>\u8fd0\u884c\u65f6\u53d1\u73b0\u670d\u52a1<\/td><\/tr><tr><td>CSDS<\/td><td>Client Status Discovery Service<\/td><td>\u5ba2\u6237\u7aef\u72b6\u6001\u53d1\u73b0\u670d\u52a1<\/td><\/tr><tr><td>ECDS<\/td><td>Extension Config Discovery Service<\/td><td>\u6269\u5c55\u914d\u7f6e\u53d1\u73b0\u670d\u52a1<\/td><\/tr><tr><td>xDS<\/td><td>X Discovery Service<\/td><td>\u4ee5\u4e0a\u8bf8\u591aAPI\u7684\u7edf\u79f0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p>\u5177\u4f53\u5230\u6bcf\u4e2a xDS \u534f\u8bae\u90fd\u5305\u542b\u5927\u91cf\u7684\u5185\u5bb9\uff0c\u7b14\u8005\u65e0\u6cd5\u4e00\u4e00\u8be6\u8ff0\u3002\u4f46\u901a\u8fc7\u8fd9\u4e9b\u534f\u8bae\u64cd\u4f5c\u7684\u8d44\u6e90\uff0c\u518d\u7ed3\u5408\u56fe 8-11 \u7406\u89e3\uff0c\u53ef\u5927\u81f4\u8bf4\u6e05\u695a\u5b83\u4eec\u7684\u5de5\u4f5c\u539f\u7406\u3002<\/p>\n\n\n\n<ul>\n<li><strong>Listener<\/strong>\uff1aListener \u53ef\u4ee5\u7406\u89e3\u4e3a Envoy \u6253\u5f00\u7684\u4e00\u4e2a\u76d1\u542c\u7aef\u53e3\uff0c\u7528\u4e8e\u63a5\u6536\u6765\u81ea Downstream\uff08\u4e0b\u6e38\u670d\u52a1\uff0c\u5373\u5ba2\u6237\u7aef\uff09\u8fde\u63a5\u3002\u6bcf\u4e2a Listener \u914d\u7f6e\u4e2d\u6838\u5fc3\u5305\u62ec\u76d1\u542c\u5730\u5740\u3001\u63d2\u4ef6\uff08Filter\uff09\u7b49\u3002Envoy \u652f\u6301\u591a\u4e2a Listener\uff0c\u4e0d\u540c Listener \u4e4b\u95f4\u51e0\u4e4e\u6240\u6709\u7684\u914d\u7f6e\u90fd\u662f\u9694\u79bb\u7684\u3002Listener \u5bf9\u5e94\u53d1\u73b0\u670d\u52a1\u79f0\u4e4b\u4e3a LDS\u3002LDS \u662f Envoy \u6b63\u5e38\u5de5\u4f5c\u7684\u57fa\u7840\uff0c\u6ca1\u6709 LDS\uff0cEnvoy \u5c31\u4e0d\u80fd\u5b9e\u73b0\u7aef\u53e3\u76d1\u542c\uff0c\u5176\u4ed6\u6240\u6709 xDS \u670d\u52a1\u4e5f\u5931\u53bb\u4e86\u4f5c\u7528\u3002<\/li>\n\n\n\n<li><strong>Cluster<\/strong>\uff1a\u5728 Envoy \u4e2d\uff0c\u6bcf\u4e2a Upstream\uff08\u4e0a\u6e38\u670d\u52a1\uff0c\u5373\u4e1a\u52a1\u540e\u7aef\uff0c\u5177\u4f53\u5230 Kubernetes\uff0c\u5219\u5bf9\u5e94\u67d0\u4e2a Service\uff09\u88ab\u62bd\u8c61\u6210\u4e00\u4e2a Cluster\u3002Cluster \u5305\u542b\u8be5\u670d\u52a1\u7684\u8fde\u63a5\u6c60\u3001\u8d85\u65f6\u65f6\u95f4\u7aef\u53e3\u3001\u7c7b\u578b\u7b49\u7b49\u3002Cluster \u5bf9\u5e94\u7684\u53d1\u73b0\u670d\u52a1\u79f0\u4e4b\u4e3a CDS\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0cCDS \u670d\u52a1\u4f1a\u5c06\u5176\u53d1\u73b0\u7684\u6240\u6709\u53ef\u8bbf\u95ee\u670d\u52a1\u5168\u91cf\u63a8\u9001\u7ed9 Envoy\u3002\u4e0e CDS \u7d27\u5bc6\u76f8\u5173\u7684\u53e6\u4e00\u79cd\u670d\u52a1\u79f0\u4e4b\u4e3a EDS\u3002CDS \u670d\u52a1\u8d1f\u8d23 Cluster \u8d44\u6e90\u7684\u63a8\u9001\u3002\u5f53\u8be5 Cluster \u7c7b\u578b\u4e3a EDS \u65f6\uff0c\u8bf4\u660e\u8be5 Cluster \u7684\u6240\u6709 endpoints \u9700\u8981\u7531 xDS \u670d\u52a1\u4e0b\u53d1\uff0c\u800c\u4e0d\u4f7f\u7528 DNS \u7b49\u53bb\u89e3\u6790\u3002\u4e0b\u53d1 endpoints \u7684\u670d\u52a1\u5c31\u79f0\u4e4b\u4e3a EDS\uff1b<\/li>\n\n\n\n<li><strong>Router<\/strong>\uff1aListener \u63a5\u6536\u6765\u81ea\u4e0b\u6e38\u7684\u8fde\u63a5\uff0cCluster \u5c06\u6d41\u91cf\u53d1\u9001\u7ed9\u5177\u4f53\u7684\u4e0a\u6e38\u670d\u52a1\uff0c\u800c Router \u5b9a\u4e49\u4e86\u6570\u636e\u5206\u53d1\u7684\u89c4\u5219\uff0c\u51b3\u5b9a Listener \u5728\u63a5\u6536\u5230\u4e0b\u6e38\u8fde\u63a5\u548c\u6570\u636e\u4e4b\u540e\uff0c\u5e94\u8be5\u5c06\u6570\u636e\u4ea4\u7ed9\u54ea\u4e00\u4e2a Cluster \u5904\u7406\u3002\u867d\u7136\u8bf4 Router \u5927\u90e8\u5206\u65f6\u5019\u90fd\u53ef\u4ee5\u9ed8\u8ba4\u7406\u89e3\u4e3a HTTP \u8def\u7531\uff0c\u4f46\u662f Envoy \u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u5982 Dubbo\u3001Redis \u7b49\uff0c\u6240\u4ee5\u6b64\u5904 Router \u6cdb\u6307\u6240\u6709\u7528\u4e8e\u6865\u63a5 Listener \u548c\u540e\u7aef\u670d\u52a1\uff08\u4e0d\u9650\u5b9a HTTP\uff09\u7684\u89c4\u5219\u4e0e\u8d44\u6e90\u96c6\u5408\u3002Route \u5bf9\u5e94\u7684\u53d1\u73b0\u670d\u52a1\u79f0\u4e4b\u4e3a RDS\u3002Router \u4e2d\u6700\u6838\u5fc3\u914d\u7f6e\u5305\u542b\u5339\u914d\u89c4\u5219\u548c\u76ee\u6807 Cluster\u3002\u6b64\u5916\uff0c\u4e5f\u53ef\u80fd\u5305\u542b\u91cd\u8bd5\u3001\u5206\u6d41\u3001\u9650\u6d41\u7b49\u7b49\u3002<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"377\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-392-1024x377.png\" alt=\"\" class=\"wp-image-18073\" style=\"width:522px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-392-1024x377.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-392-300x110.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-392-768x283.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-392-1536x565.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-392-830x306.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-392-230x85.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-392-350x129.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-392-480x177.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-392.png 1956w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>Envoy \u7684\u53e6\u4e00\u9879\u91cd\u8981\u8bbe\u8ba1\u662f\u5176\u53ef\u6269\u5c55\u7684 Filter \u673a\u5236\uff0c\u901a\u4fd7\u5730\u8bb2\u5c31\u662f Envoy \u7684\u63d2\u4ef6\u7cfb\u7edf\u3002<\/p>\n\n\n\n<p>Envoy \u7684\u63d2\u4ef6\u673a\u5236\u5141\u8bb8\u5f00\u53d1\u8005\u901a\u8fc7\u57fa\u4e8e xDS \u7684\u6570\u636e\u6d41\u7ba1\u9053\uff0c\u63d2\u5165\u81ea\u5b9a\u4e49\u903b\u8f91\uff0c\u4ece\u800c\u6269\u5c55\u548c\u5b9a\u5236 Envoy \u7684\u529f\u80fd\u3002Envoy \u7684\u5f88\u591a\u6838\u5fc3\u529f\u80fd\u662f\u901a\u8fc7 Filter \u5b9e\u73b0\u7684\u3002\u4f8b\u5982\uff0cHTTP \u6d41\u91cf\u7684\u5904\u7406\u548c\u670d\u52a1\u6cbb\u7406\u4f9d\u8d56\u4e8e\u4e24\u4e2a\u5173\u952e\u63d2\u4ef6 HttpConnectionManager\uff08\u7f51\u7edc Filter\uff0c\u8d1f\u8d23\u534f\u8bae\u89e3\u6790\uff09\u548c Router\uff08\u8d1f\u8d23\u6d41\u91cf\u5206\u53d1\uff09\u3002\u901a\u8fc7 Filter \u673a\u5236\uff0cEnvoy \u7406\u8bba\u4e0a\u80fd\u591f\u652f\u6301\u4efb\u610f\u534f\u8bae\uff0c\u5e76\u5bf9\u8bf7\u6c42\u6d41\u91cf\u8fdb\u884c\u5168\u9762\u7684\u4fee\u6539\u548c\u5b9a\u5236\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u63a7\u5236\u5e73\u9762\u7684\u8bbe\u8ba1<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u672c\u8282\uff0c\u7b14\u8005\u7ee7\u7eed\u4ee5 Istio \u7684\u67b6\u6784\u4e3a\u4f8b\uff0c\u63a2\u8ba8\u63a7\u5236\u5e73\u9762\u7684\u8bbe\u8ba1\u3002<\/p>\n\n\n\n<p>Istio \u81ea\u53d1\u5e03\u9996\u4e2a\u7248\u672c\u4ee5\u6765\uff0c\u6709\u7740\u4e00\u5957\u201c\u582a\u79f0\u4f18\u96c5\u201d\u7684\u67b6\u6784\u8bbe\u8ba1\uff0c\u5b83\u7684\u67b6\u6784\u7531\u6570\u636e\u9762\u548c\u63a7\u5236\u9762\u4e24\u90e8\u5206\u7ec4\u6210\uff0c\u524d\u8005\u901a\u8fc7\u4ee3\u7406\u7ec4\u4ef6 Envoy \u8d1f\u8d23\u6d41\u91cf\u5904\u7406\uff1b\u540e\u8005\u6839\u636e\u529f\u80fd\u804c\u8d23\u4e0d\u540c\uff0c\u7531\u591a\u4e2a\u5fae\u670d\u52a1\uff08\u5982 Pilot\u3001Galley\u3001Citadel\u3001Mixer\uff09\u7ec4\u6210\u3002<\/p>\n\n\n\n<p>Istio \u63a7\u5236\u9762\u7ec4\u4ef6\u7684\u62c6\u5206\u8bbe\u8ba1\u770b\u4f3c\u5145\u5206\u4f53\u73b0\u4e86\u5fae\u670d\u52a1\u67b6\u6784\u7684\u4f18\u70b9\uff0c\u5982\u804c\u8d23\u5206\u79bb\u3001\u72ec\u7acb\u90e8\u7f72\u548c\u4f38\u7f29\u80fd\u529b\uff0c\u4f46\u5728\u5b9e\u9645\u573a\u666f\u4e2d\uff0c\u5e76\u672a\u5b9e\u73b0\u9884\u671f\u7684\u6548\u679c\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Isito \u63a7\u5236\u5e73\u9762\u7684\u95ee\u9898<br><br>\u5f53\u4e1a\u52a1\u8c03\u7528\u51fa\u73b0\u5f02\u5e38\u65f6\uff0c\u7531\u4e8e\u63a5\u5165\u4e86\u670d\u52a1\u7f51\u683c\uff0c\u5de5\u7a0b\u5e08\u9996\u5148\u9700\u8981\u6392\u67e5\u63a7\u5236\u9762\u5185\u5404\u4e2a\u7ec4\u4ef6\u7684\u5065\u5eb7\u72b6\u6001\uff1a\u9996\u5148\u68c0\u67e5 Pilot \u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff0c\u914d\u7f6e\u662f\u5426\u6b63\u786e\u4e0b\u53d1\u81f3 Sidecar\uff1b\u7136\u540e\u68c0\u67e5 Galley \u662f\u5426\u6b63\u5e38\u540c\u6b65\u670d\u52a1\u5b9e\u4f8b\u4fe1\u606f\uff1b\u540c\u65f6\uff0c\u8fd8\u9700\u8981\u786e\u8ba4 Sidecar \u662f\u5426\u6210\u529f\u6ce8\u5165\u3002<br><br>\u4e00\u65b9\u9762\uff0c\u63a7\u5236\u9762\u7ec4\u4ef6\u7684\u6570\u91cf\u8d8a\u591a\uff0c\u6392\u67e5\u95ee\u9898\u65f6\u9700\u8981\u68c0\u67e5\u7684\u6545\u969c\u70b9\u4e5f\u5c31\u8d8a\u591a\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u8fc7\u591a\u7684\u7ec4\u4ef6\u8bbe\u8ba1\u4e5f\u4f1a\u589e\u52a0\u90e8\u7f72\u3001\u7ef4\u62a4\u7684\u590d\u6742\u6027\u3002<\/pre>\n\n\n\n<p>\u670d\u52a1\u7f51\u683c\u88ab\u8a89\u4e3a\u4e0b\u4e00\u4ee3\u5fae\u670d\u52a1\u67b6\u6784\uff0c\u7528\u6765\u89e3\u51b3\u5fae\u670d\u52a1\u95f4\u7684\u8fd0\u7ef4\u7ba1\u7406\u95ee\u9898\u3002\u4f46\u5728\u670d\u52a1\u7f51\u683c\u7684\u8bbe\u8ba1\u8fc7\u7a0b\u4e2d\uff0c\u53c8\u5f15\u5165\u4e86\u4e00\u5957\u65b0\u7684\u5fae\u670d\u52a1\u67b6\u6784\uff0c\u8fd9\u5c82\u4e0d\u662f<strong>\u7528\u4e00\u79cd\u5fae\u670d\u52a1\u67b6\u6784\u8bbe\u8ba1\u7684\u7cfb\u7edf\u6765\u89e3\u51b3\u53e6\u4e00\u79cd\u5fae\u670d\u52a1\u67b6\u6784\u7684\u6cbb\u7406\u95ee\u9898<\/strong>\u3002\u90a3\u4e48\uff0c\u8c01\u6765\u89e3\u51b3 Istio \u7cfb\u7edf\u672c\u8eab\u7684\u5fae\u670d\u52a1\u67b6\u6784\u95ee\u9898\u5462\uff1f<\/p>\n\n\n\n<p>\u5728 Istio \u63a8\u51fa\u4e09\u5e74\u540e\uff0c\u5373 Istio 1.5 \u7248\u672c\uff0c\u5f00\u53d1\u56e2\u961f\u5bf9\u63a7\u5236\u9762\u67b6\u6784\u8fdb\u884c\u4e86\u91cd\u5927\u8c03\u6574\uff0c\u6452\u5f03\u4e86\u4e4b\u524d\u7684\u8bbe\u8ba1\uff0c\u8f6c\u800c\u91c7\u7528\u4e86\u201c\u590d\u53e4\u201d\u7684\u5355\u4f53\u67b6\u6784\u3002\u7ec4\u4ef6 istiod \u6574\u5408\u4e86 Pilot\u3001Citadel \u548c Galley \u7684\u529f\u80fd\uff0c\u4ee5\u5355\u4e2a\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u5f62\u5f0f\u90e8\u7f72\uff0c\u627f\u62c5\u8d77\u4e4b\u524d\u7ec4\u4ef6\u7684\u6240\u6709\u804c\u8d23\uff1a<\/p>\n\n\n\n<ul>\n<li><strong>\u670d\u52a1\u53d1\u73b0\u4e0e\u914d\u7f6e\u5206\u53d1<\/strong>\uff1a\u4ece Kubernetes \u7b49\u5e73\u53f0\u83b7\u53d6\u670d\u52a1\u4fe1\u606f\uff0c\u5c06\u8def\u7531\u89c4\u5219\u548c\u7b56\u7565\u8f6c\u6362\u4e3a xDS \u534f\u8bae\u4e0b\u53d1\u81f3 Envoy \u4ee3\u7406\uff1b<\/li>\n\n\n\n<li><strong>\u6d41\u91cf\u7ba1\u7406<\/strong>\uff1a\u7ba1\u7406\u6d41\u91cf\u8def\u7531\u89c4\u5219\uff0c\u5305\u62ec\u8d1f\u8f7d\u5747\u8861\u3001\u5206\u6d41\u3001\u955c\u50cf\u3001\u7194\u65ad\u3001\u8d85\u65f6\u4e0e\u91cd\u8bd5\u7b49\u529f\u80fd\uff1b<\/li>\n\n\n\n<li><strong>\u5b89\u5168\u7ba1\u7406<\/strong>\uff1a\u751f\u6210\u3001\u5206\u53d1\u548c\u8f6e\u6362\u670d\u52a1\u95f4\u7684\u8eab\u4efd\u8ba4\u8bc1\u8bc1\u4e66\uff0c\u786e\u4fdd\u53cc\u5411 TLS \u52a0\u5bc6\u901a\u4fe1\u3001\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\uff08RBAC\uff09\u548c\u7ec6\u7c92\u5ea6\u7684\u6388\u6743\u7b56\u7565\uff0c\u9650\u5236\u670d\u52a1\u95f4\u7684\u8bbf\u95ee\u6743\u9650\uff1b<\/li>\n\n\n\n<li><strong>\u53ef\u89c2\u6d4b\u6027\u652f\u6301<\/strong>\uff1a\u534f\u52a9 Envoy \u91c7\u96c6\u7cfb\u7edf\u8f93\u51fa\u7684\u9065\u6d4b\u6570\u636e\uff08\u65e5\u5fd7\u3001\u6307\u6807\u3001\u8ffd\u8e2a\uff09\uff0c\u5e76\u5c06\u6570\u636e\u53d1\u9001\u5230\u5916\u90e8\u76d1\u63a7\u7cfb\u7edf\uff08\u5982 Prometheus\u3001Jaeger\u3001OpenTelemetry \u7b49\uff09\uff1b<\/li>\n\n\n\n<li><strong>\u914d\u7f6e\u9a8c\u8bc1\u4e0e\u7ba1\u7406<\/strong>\uff1a\u9a8c\u8bc1\u7528\u6237\u63d0\u4ea4\u7684\u7f51\u683c\u914d\u7f6e\uff0c\u5e76\u5c06\u5176\u5206\u53d1\u5230\u6570\u636e\u5e73\u9762\uff0c\u786e\u4fdd\u4e00\u81f4\u6027\u548c\u6b63\u786e\u6027\uff1b<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"726\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-394-1024x726.png\" alt=\"\" class=\"wp-image-18075\" style=\"width:502px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-394-1024x726.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-394-300x213.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-394-768x545.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-394-1536x1090.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-394-2048x1453.png 2048w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-394-830x589.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-394-230x163.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-394-350x248.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-394-480x341.png 480w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>Istio 1.5 \u7248\u672c\u7684\u67b6\u6784\u53d8\u5316\uff0c\u5b9e\u9645\u4e0a\u662f\u5c06\u539f\u6709\u7684\u591a\u8fdb\u7a0b\u8bbe\u8ba1\u8f6c\u6362\u4e3a\u5355\u8fdb\u7a0b\u6a21\u5f0f\uff0c\u4ee5\u6700\u5c0f\u7684\u6210\u672c\u5b9e\u73b0\u6700\u9ad8\u7684\u8fd0\u7ef4\u6536\u76ca\u3002<\/p>\n\n\n\n<ul>\n<li>\u8fd0\u7ef4\u914d\u7f6e\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\uff0c\u7528\u6237\u53ea\u9700\u8981\u90e8\u7f72\u6216\u5347\u7ea7\u4e00\u4e2a\u5355\u72ec\u7684\u670d\u52a1\u7ec4\u4ef6\u3002<\/li>\n\n\n\n<li>\u66f4\u52a0\u5bb9\u6613\u6392\u67e5\u9519\u8bef\uff0c\u56e0\u4e3a\u4e0d\u9700\u8981\u518d\u6a2a\u8de8\u591a\u4e2a\u7ec4\u4ef6\u53bb\u6392\u67e5\u5404\u79cd\u9519\u8bef\u3002<\/li>\n\n\n\n<li>\u66f4\u52a0\u5229\u4e8e\u505a\u7070\u5ea6\u53d1\u5e03\uff0c\u56e0\u4e3a\u662f\u5355\u4e00\u7ec4\u4ef6\uff0c\u53ef\u4ee5\u975e\u5e38\u7075\u6d3b\u5207\u6362\u81f3\u4e0d\u540c\u7684\u63a7\u5236\u9762\u3002<\/li>\n\n\n\n<li>\u907f\u514d\u4e86\u7ec4\u4ef6\u95f4\u7684\u7f51\u7edc\u5f00\u9500\uff0c\u56e0\u4e3a\u7ec4\u4ef6\u5185\u90e8\u53ef\u76f4\u63a5\u5171\u4eab\u7f13\u5b58\u3001\u914d\u7f6e\u7b49\uff0c\u4e5f\u4f1a\u964d\u4f4e\u8d44\u6e90\u5f00\u9500\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u5206\u6790\uff0c\u4f60\u662f\u5426\u5bf9 Istio \u63a7\u5236\u5e73\u9762\u7684\u62c6\u5206\u67b6\u6784\u6709\u4e86\u65b0\u7684\u7406\u89e3\uff1f\u770b\u4f3c\u4f18\u96c5\u7684\u67b6\u6784\u8bbe\u8ba1\uff0c\u843d\u5730\u8fc7\u7a0b\u4e2d\u5f80\u5f80\u7ed9\u5de5\u7a0b\u5e08\u5e26\u6765\u610f\u6599\u4e4b\u5916\u7684\u56f0\u96be\u3002\u6b63\u5982\u4e00\u53e5\u8001\u8bdd\uff0c\u6ca1\u6709\u5b8c\u7f8e\u7684\u67b6\u6784\uff0c\u53ea\u6709\u6700\u5408\u9002\u7684\u67b6\u6784\uff01<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u670d\u52a1\u7f51\u683c\u7684\u4ea7\u54c1\u4e0e\u751f\u6001<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>2016 \u5e74\uff0cBuoyant \u516c\u53f8\u53d1\u5e03\u4e86 Linkerd\u3002Matt Klein \u79bb\u5f00 Twitter \u5e76\u52a0\u5165 Lyft\uff0c\u542f\u52a8\u4e86 Envoy \u9879\u76ee\u3002\u7b2c\u4e00\u4ee3\u670d\u52a1\u7f51\u683c\u7a33\u6b65\u53d1\u5c55\u65f6\uff0c\u4e16\u754c\u53e6\u4e00\u89d2\u843d\uff0cGoogle \u548c IBM \u4e24\u4e2a\u5de8\u5934\u8054\u624b\uff0c\u4e0e Lyft \u4e00\u8d77\u542f\u52a8\u4e86\u7b2c\u4e8c\u4ee3\u670d\u52a1\u7f51\u683c Istio\u3002<\/p>\n\n\n\n<ul>\n<li>\u4ee5 Linkerd \u4e3a\u4ee3\u8868\u7684\u7b2c\u4e00\u4ee3\u670d\u52a1\u7f51\u683c\uff0c\u901a\u8fc7\u8fb9\u8f66\u4ee3\u7406\u63a7\u5236\u5fae\u670d\u52a1\u95f4\u7684\u6d41\u91cf\uff1b<\/li>\n\n\n\n<li>\u4ee5 Istio \u4e3a\u4ee3\u8868\u7684\u7b2c\u4e8c\u4ee3\u670d\u52a1\u7f51\u683c\uff0c\u65b0\u589e\u63a7\u5236\u5e73\u9762\uff0c\u7ba1\u7406\u4e86\u6240\u6709\u8fb9\u8f66\u4ee3\u7406\u3002\u4e8e\u662f\uff0cIstio \u5bf9\u5fae\u670d\u52a1\u7cfb\u7edf\u638c\u63e1\u4e86\u524d\u6240\u672a\u6709\u7684\u63a7\u5236\u529b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4f9d\u6258\u884c\u4e1a\u5de8\u5934\u7684\u80cc\u4e66\u4e0e\u521b\u65b0\u7684\u63a7\u5236\u5e73\u9762\u8bbe\u8ba1\u7406\u5ff5\uff0c\u8ba9 Istio \u5f97\u5230\u6781\u5927\u5173\u6ce8\u548c\u53d1\u5c55\uff0c\u5e76\u8fc5\u901f\u6210\u4e3a\u4e1a\u754c\u843d\u5730\u670d\u52a1\u7f51\u683c\u7684\u4e3b\u6d41\u9009\u62e9\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>Linkerd2 \u51fa\u51fb<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u5728 Istio \u53d7\u5230\u5e7f\u6cdb\u8ffd\u6367\u7684\u540c\u65f6\uff0c\u670d\u52a1\u7f51\u683c\u6982\u5ff5\u7684\u521b\u9020\u8005 William Morgan \u81ea\u7136\u4e0d\u7518\u5fc3\u51fa\u5c40\u3002William Morgan \u7784\u51c6 Istio \u7684\u7f3a\u9677\uff08\u8fc7\u4e8e\u590d\u6742\uff09\u3001\u501f\u9274 Istio \u7684\u8bbe\u8ba1\u7406\u5ff5\uff08\u65b0\u589e\u63a7\u5236\u5e73\u9762\uff09\uff0c\u5f00\u59cb\u91cd\u65b0\u8bbe\u8ba1\u4ed6\u4eec\u7684\u670d\u52a1\u7f51\u683c\u4ea7\u54c1\u3002<\/p>\n\n\n\n<p>Buoyant \u516c\u53f8\u7684\u7b2c\u4e8c\u4ee3\u670d\u52a1\u7f51\u683c\u4f7f\u7528 Rust \u6784\u5efa\u6570\u636e\u5e73\u9762 linkerd2-proxy \uff0c\u4f7f\u7528 Go \u5f00\u53d1\u4e86\u63a7\u5236\u5e73\u9762 Conduit\uff0c\u4e3b\u6253\u8f7b\u91cf\u5316\uff0c\u76ee\u6807\u662f\u4e16\u754c\u4e0a\u6700\u8f7b\u3001\u6700\u7b80\u5355\u3001\u6700\u5b89\u5168\u7684 Kubernetes \u4e13\u7528\u670d\u52a1\u7f51\u683c\u3002\u8be5\u4ea7\u54c1\u6700\u521d\u4ee5 Conduit \u547d\u540d\uff0cConduit \u52a0\u5165 CNCF \u540e\u4e0d\u4e45\uff0c\u5ba3\u5e03\u4e0e\u539f\u6709\u7684 Linkerd \u9879\u76ee\u5408\u5e76\uff0c\u88ab\u91cd\u65b0\u547d\u540d\u4e3a Linkerd 2<sup><a href=\"https:\/\/www.thebyte.com.cn\/ServiceMesh\/overview.html#footnote1\">[1]<\/a><a><\/a><\/sup>\u3002<\/p>\n\n\n\n<p>Linkerd2 \u7684\u67b6\u6784\u5982\u56fe 8-13 \u6240\u793a\uff0c\u589e\u52a0\u4e86\u63a7\u5236\u5e73\u9762\uff0c\u4f46\u6574\u4f53\u76f8\u5bf9\u7b80\u5355\uff1a<\/p>\n\n\n\n<ul>\n<li>\u63a7\u5236\u5c42\u9762\u7ec4\u4ef6\u53ea\u6709 destination\uff08\u7c7b\u4f3c Istio \u4e2d\u7684 Pilot \u7ec4\u4ef6\uff09\u3001identity\uff08\u7c7b\u4f3c Istio \u4e2d\u7684 Citadel\uff09\u548c proxy injector\uff08\u4ee3\u7406\u6ce8\u5165\u5668\uff09\uff1b<\/li>\n\n\n\n<li>\u6570\u636e\u5e73\u9762\u4e2d linkerd-init \u8bbe\u7f6e iptables \u89c4\u5219\u62e6\u622a Pod \u4e2d\u7684 TCP \u8fde\u63a5\uff0clinkerd-proxy \u5b9e\u73b0\u5bf9\u6240\u6709\u7684\u6d41\u91cf\u7ba1\u63a7\uff08\u8d1f\u8f7d\u5747\u8861\u3001\u7194\u65ad..\uff09\u3002<\/li>\n\n\n\n<li>\u56fe  Linkerd2 \u67b6\u6784\u53ca\u5404\u4e2a\u7ec4\u4ef6<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"808\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-396-1024x808.png\" alt=\"\" class=\"wp-image-18077\" style=\"width:530px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-396-1024x808.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-396-300x237.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-396-768x606.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-396-1536x1213.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-396-830x655.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-396-230x182.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-396-350x276.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-396-480x379.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-396.png 1986w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u3000<\/p>\n\n\n\n<p><strong>\u5176\u4ed6\u53c2\u4e0e\u8005<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u80fd\u660e\u663e\u5f71\u54cd\u5fae\u670d\u52a1\u683c\u5c40\u7684\u65b0\u5174\u9886\u57df\uff0c\u9664\u4e86\u5934\u90e8\u7684 Linkerd2\u3001Istio \u73a9\u5bb6\u5916\uff0c\u53c8\u600e\u5c11\u5f97\u4e86\u4f20\u7edf\u7684 Proxy \u73a9\u5bb6\u3002<\/p>\n\n\n\n<p>\u5148\u662f\u8fdc\u53e4\u73a9\u5bb6 Nginx \u796d\u51fa\u81ea\u5df1\u65b0\u4e00\u4ee3\u7684\u4ea7\u54c1 Nginx ServiceMesh\uff0c\u7406\u5ff5\u662f\u7b80\u5316\u7248\u7684\u670d\u52a1\u7f51\u683c\u3002\u63a5\u7740\uff0cF5 Networks \u516c\u53f8\u987a\u52bf\u63a8\u51fa\u5546\u4e1a\u5316\u4ea7\u54c1 Aspen Mesh\uff0c\u5b9a\u4f4d\u4f01\u4e1a\u7ea7\u670d\u52a1\u7f51\u683c\u3002\u968f\u540e\uff0cAPI \u7f51\u5173\u72ec\u89d2\u517d Kong \u63a8\u51fa\u4e86 Kuma\uff0c\u4e3b\u6253\u901a\u7528\u578b\u670d\u52a1\u7f51\u683c\u3002\u6709\u610f\u601d\u7684\u662f\uff0cKong \u9009\u62e9\u4e86 Envoy \u4f5c\u4e3a\u6570\u636e\u5e73\u9762\uff0c\u800c\u975e\u5b83\u81ea\u5df1\u5185\u6838 OpenResty\u3002<\/p>\n\n\n\n<p>\u4e0e William Morgan \u6b7b\u78d5 Istio \u7b56\u7565\u4e0d\u540c\uff0c\u7edd\u5927\u90e8\u5206\u5728 Proxy \u9886\u57df\u6839\u57fa\u6df1\u539a\u73a9\u5bb6\uff0c\u4ece\u4e00\u5f00\u59cb\u5c31\u6ca1\u6709\u60f3\u8fc7\u505a\u4e00\u5957\u5b8c\u6574\u670d\u52a1\u7f51\u683c\uff0c\u800c\u662f\u9009\u62e9\u5b9e\u73b0 xDS \u534f\u8bae\u6216\u57fa\u4e8e Istio \u6269\u5c55\uff0c\u4f5c\u4e3a Istio \u7684\u6570\u636e\u5e73\u9762\u51fa\u73b0\u3002<\/p>\n\n\n\n<p>\u81f3 2023 \u5e74\uff0c\u7ecf\u8fc7 8 \u5e74\u7684\u53d1\u5c55\uff0c\u670d\u52a1\u7f51\u683c\u7684\u4ea7\u54c1\u751f\u6001\u5982\u56fe 8-14 \u6240\u793a\u3002\u867d\u7136\u6709\u4f17\u591a\u7684\u9009\u624b\uff0c\u4f46\u5c31\u793e\u533a\u6d3b\u8dc3\u5ea6\u800c\u8a00\uff0cIstio \u548c Linkerd \u8fd8\u662f\u7262\u7262\u5360\u636e\u4e86\u5934\u90e8\u5730\u4f4d\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"341\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-397-1024x341.png\" alt=\"\" class=\"wp-image-18078\" style=\"width:572px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-397-1024x341.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-397-300x100.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-397-768x255.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-397-1536x511.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-397-830x276.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-397-230x77.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-397-350x116.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-397-480x160.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-397.png 1990w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>Istio \u4e0e Linkerd2 \u6027\u80fd\u5bf9\u6bd4<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>2019 \u5e74\uff0c\u4e91\u539f\u751f\u6280\u672f\u516c\u53f8 Kinvolk \u53d1\u5e03\u4e86\u4e00\u4efd Linkerd2 \u4e0e Istio \u7684\u6027\u80fd\u5bf9\u6bd4\u62a5\u544a\u3002\u62a5\u544a\u663e\u793a\uff0cLinkerd \u5728\u5ef6\u8fdf\u548c\u8d44\u6e90\u6d88\u8017\u65b9\u9762\u660e\u663e\u4f18\u4e8e Istio<sup><a href=\"https:\/\/www.thebyte.com.cn\/ServiceMesh\/overview.html#footnote2\">[2]<\/a><a><\/a><\/sup>\u3002<\/p>\n\n\n\n<p>\u4e24\u5e74\u4e4b\u540e\uff0cLinkerd \u4e0e Istio \u90fd\u53d1\u5e03\u4e86\u591a\u4e2a\u66f4\u6210\u719f\u7684\u7248\u672c\uff0c\u4e24\u8005\u7684\u6027\u80fd\u8868\u73b0\u5982\u4f55\uff1f\u7b14\u8005\u5f15\u7528 William Morgan \u6587\u7ae0\u300aBenchmarking Linkerd and Istio\u300b<sup><a href=\"https:\/\/www.thebyte.com.cn\/ServiceMesh\/overview.html#footnote3\">[3]<\/a><a><\/a><\/sup>\u4e2d\u7684\u6570\u636e\uff0c\u5411\u8bfb\u8005\u4ecb\u7ecd Linkerd v2.11.1\u3001Istio v1.12.0 \u4e24\u4e2a\u9879\u76ee\u4e4b\u95f4\u5ef6\u8fdf\u4e0e\u8d44\u6e90\u6d88\u8017\u7684\u8868\u73b0\u3002<\/p>\n\n\n\n<p>\u9996\u5148\u662f\u7f51\u7edc\u5ef6\u8fdf\u7684\u5bf9\u6bd4\u3002\u5982\u56fe 8-15 \u6240\u793a\uff0c\u5728\u4e2d\u4f4d\u6570\uff08P50\uff09\u5ef6\u8fdf\u4e0a\uff0cLinkerd \u5728 6ms \u7684\u57fa\u51c6\u5ef6\u8fdf\u57fa\u7840\u4e0a\u589e\u52a0\u4e86 6ms\uff0c\u800c Istio \u589e\u52a0\u4e86 15ms\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u4ece P90 \u5f00\u59cb\uff0c\u4e24\u8005\u7684\u5dee\u5f02\u660e\u663e\u6269\u5927\u3002\u5728\u6700\u6781\u7aef\u7684 Max \u6570\u636e\u4e0a\uff0cLinkerd \u5728 25ms \u7684\u57fa\u51c6\u5ef6\u8fdf\u4e0a\u589e\u52a0\u4e86 25ms\uff0c\u800c Istio \u5219\u589e\u52a0\u4e86 5 \u500d\uff0c\u8fbe\u5230 253ms \u7684\u989d\u5916\u5ef6\u8fdf\u3002<\/p>\n\n\n\n<p>\u56fe  Linkerd \u4e0e Istio \u7684\u5ef6\u8fdf\u5bf9\u6bd4<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"718\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/latency-200rps-CXCbrYQY-1024x718.png\" alt=\"\" class=\"wp-image-18079\" style=\"width:558px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/latency-200rps-CXCbrYQY-1024x718.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/latency-200rps-CXCbrYQY-300x210.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/latency-200rps-CXCbrYQY-768x539.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/latency-200rps-CXCbrYQY-830x582.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/latency-200rps-CXCbrYQY-230x161.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/latency-200rps-CXCbrYQY-350x245.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/latency-200rps-CXCbrYQY-480x337.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/latency-200rps-CXCbrYQY.png 1520w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u63a5\u4e0b\u6765\u662f\u8d44\u6e90\u6d88\u8017\u7684\u5bf9\u6bd4\u3002\u5982\u56fe 8-16 \u6240\u793a\uff0cLinkerd \u4ee3\u7406\u7684\u6700\u5927\u5185\u5b58\u6d88\u8017\u4e3a 26MB\uff0c\u800c Istio \u7684 Envoy \u4ee3\u7406\u5219\u4e3a 156.2MB\uff0c\u662f Linkerd \u7684 6 \u500d\u3002\u6b64\u5916\uff0cLinkerd \u7684\u6700\u5927\u4ee3\u7406 CPU \u65f6\u95f4\u4e3a 36ms\uff0c\u800c Istio \u7684\u4ee3\u7406 CPU \u65f6\u95f4\u4e3a 67ms\uff0c\u6bd4\u524d\u8005\u591a\u51fa 85%\u3002<\/p>\n\n\n\n<p>\u56fe  Istio \u4e0e Linkerd \u8d44\u6e90\u6d88\u8017\u5bf9\u6bd4<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"744\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/linkerd-resource-DZR0iXYx-1024x744.png\" alt=\"\" class=\"wp-image-18080\" style=\"width:554px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/linkerd-resource-DZR0iXYx-1024x744.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/linkerd-resource-DZR0iXYx-300x218.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/linkerd-resource-DZR0iXYx-768x558.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/linkerd-resource-DZR0iXYx-830x603.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/linkerd-resource-DZR0iXYx-550x400.png 550w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/linkerd-resource-DZR0iXYx-230x167.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/linkerd-resource-DZR0iXYx-350x254.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/linkerd-resource-DZR0iXYx-480x349.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/linkerd-resource-DZR0iXYx.png 1520w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>Linkerd \u548c Istio \u5728\u6027\u80fd\u548c\u8d44\u6e90\u6210\u672c\u4e0a\u7684\u663e\u8457\u5dee\u5f02\uff0c\u8981\u5f52\u56e0\u4e8e Linkerd2-proxy\uff0c\u8be5\u4ee3\u7406\u4e3a Linkerd \u7684\u6574\u4e2a\u6570\u636e\u5e73\u9762\u63d0\u4f9b\u52a8\u529b\u3002\u56e0\u6b64\u3002\u4e0a\u8ff0\u57fa\u51c6\u6d4b\u8bd5\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53cd\u6620\u4e86 Linkerd2-proxy \u4e0e Envoy \u4e4b\u95f4\u7684\u6027\u80fd\u548c\u8d44\u6e90\u6d88\u8017\u5bf9\u6bd4\u3002<\/p>\n\n\n\n<p>\u867d\u7136 Linkerd2-proxy \u6027\u80fd\u5353\u8d8a\uff0c\u4f46\u4f7f\u7528\u7684\u7f16\u7a0b\u8bed\u8a00 Rust \u76f8\u5bf9\u5c0f\u4f17\uff0c\u5f00\u6e90\u793e\u533a\u7684\u8d21\u732e\u8005\u6570\u91cf\u7a00\u5c11\u3002\u622a\u81f3 2024 \u5e74 6 \u6708\uff0cLinkerd2-proxy \u7684\u8d21\u732e\u8005\u4ec5\u6709 53 \u4eba\uff0c\u800c Envoy \u7684\u8d21\u732e\u8005\u5219\u9ad8\u8fbe 1,104 \u4eba\u3002\u6b64\u5916\uff0cLinkerd2-proxy \u4e0d\u652f\u6301\u670d\u52a1\u7f51\u683c\u9886\u57df\u7684 xDS \u63a7\u5236\u534f\u8bae\uff0c\u5176\u672a\u6765\u53d1\u5c55\u5c06\u9ad8\u5ea6\u4f9d\u8d56\u4e8e Linkerd \u672c\u8eab\u7684\u8fdb\u5c55\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u670d\u52a1\u7f51\u683c\u7684\u672a\u6765<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u968f\u7740\u670d\u52a1\u7f51\u683c\u7684\u9010\u6b65\u843d\u5730\uff0c\u8fb9\u8f66\u4ee3\u7406\u7684\u7f3a\u70b9\u4e5f\u9010\u6e10\u663e\u73b0\uff1a<\/p>\n\n\n\n<ul>\n<li><strong>\u7f51\u7edc\u5ef6\u8fdf\u95ee\u9898<\/strong>\uff1a\u670d\u52a1\u7f51\u683c\u901a\u8fc7 iptables \u62e6\u622a\u670d\u52a1\u95f4\u7684\u8bf7\u6c42\uff0c\u5c06\u539f\u672c\u7684 A->B \u901a\u4fe1\u6539\u4e3a A->\uff08iptables+Sidecar\uff09-> \uff08iptables+Sidecar\uff09->B\uff0c\u8c03\u7528\u94fe\u7684\u589e\u52a0\u5bfc\u81f4\u4e86\u989d\u5916\u7684\u6027\u80fd\u635f\u8017\u3002\u5c3d\u7ba1\u8fb9\u8f66\u4ee3\u7406\u901a\u5e38\u53ea\u4f1a\u589e\u52a0\u6beb\u79d2\u7ea7\uff08\u4e2a\u4f4d\u6570\uff09\u7684\u5ef6\u8fdf\uff0c\u4f46\u5bf9\u6027\u80fd\u8981\u6c42\u6781\u9ad8\u7684\u4e1a\u52a1\u6765\u8bf4\uff0c\u989d\u5916\u7684\u5ef6\u8fdf\u662f\u653e\u5f03\u670d\u52a1\u7f51\u683c\u7684\u4e3b\u8981\u539f\u56e0\uff1b<\/li>\n\n\n\n<li><strong>\u8d44\u6e90\u5360\u7528\u95ee\u9898<\/strong>\uff1a\u8fb9\u8f66\u4ee3\u7406\u4f5c\u4e3a\u4e00\u4e2a\u72ec\u7acb\u7684\u5bb9\u5668\u5fc5\u7136\u5360\u7528\u4e00\u5b9a\u7684\u7cfb\u7edf\u8d44\u6e90\uff0c\u5bf9\u4e8e\u8d85\u5927\u89c4\u6a21\u96c6\u7fa4\uff08\u5982\u6709\u6570\u4e07\u4e2a Pod\uff09\u6765\u8bf4\uff0c\u5de8\u5927\u7684\u57fa\u6570\u4f7f\u8fb9\u8f66\u4ee3\u7406\u5360\u7528\u8d44\u6e90\u603b\u91cf\u53d8\u5f97\u76f8\u5f53\u53ef\u89c2\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4e3a\u4e86\u89e3\u51b3\u4e0a\u8ff0\u95ee\u9898\uff0c\u5f00\u53d1\u8005\u4eec\u5f00\u59cb\u601d\u8003\uff1a\u201c\u662f\u5426\u5e94\u8be5\u5c06\u670d\u52a1\u7f51\u683c\u4e0e\u8fb9\u8f66\u4ee3\u7406\u5212\u7b49\u53f7\uff1f\u201d\uff0c\u5e76\u5f00\u59cb\u63a2\u7d22\u670d\u52a1\u7f51\u683c\u5f62\u6001\u4e0a\u7684\u5176\u4ed6\u53ef\u80fd\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>Proxyless \u6a21\u5f0f<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u65e2\u7136\u95ee\u9898\u51fa\u81ea\u4ee3\u7406\uff0c\u90a3\u5c31\u628a\u4ee3\u7406\u53bb\u6389\uff0c\u8fd9\u5c31\u662f Proxyless\uff08\u65e0\u4ee3\u7406\uff09\u6a21\u5f0f\u3002<\/p>\n\n\n\n<p>Proxyless \u6a21\u5f0f\u7684\u601d\u60f3\u662f\uff0c<strong>\u670d\u52a1\u95f4\u901a\u4fe1\u603b\u4f9d\u8d56\u67d0\u79cd\u534f\u8bae\uff0c\u90a3\u4e48\u5c06\u534f\u8bae\u7684\u5b9e\u73b0\uff08SDK\uff09\u6269\u5c55\uff0c\u589e\u52a0\u901a\u4fe1\u6cbb\u7406\u80fd\u529b\uff0c\u4e0d\u5c31\u80fd\u4ee3\u66ff\u8fb9\u8f66\u4ee3\u7406\u4e86\u5417<\/strong>\uff1f\u4e14 SDK \u548c\u5e94\u7528\u5c01\u88c5\u5728\u4e00\u8d77\uff0c\u4e0d\u4ec5\u6709\u66f4\u4f18\u5f02\u7684\u6027\u80fd\uff0c\u8fd8\u80fd\u5f7b\u5e95\u89e3\u51b3\u8fb9\u8f66\u4ee3\u7406\u5f15\u53d1\u7684\u5ef6\u8fdf\u95ee\u9898\u3002<\/p>\n\n\n\n<p>2021 \u5e74\uff0cIstio \u53d1\u8868\u6587\u7ae0\u300a\u57fa\u4e8e gRPC \u7684\u65e0\u4ee3\u7406\u670d\u52a1\u7f51\u683c\u300b<sup><a href=\"https:\/\/www.thebyte.com.cn\/ServiceMesh\/The-future-of-ServiceMesh.html#footnote1\">[1]<\/a><a><\/a><\/sup>\uff0c\u4ecb\u7ecd\u4e86\u4e00\u79cd\u57fa\u4e8e gRPC \u5b9e\u73b0\u7684 Proxyless \u6a21\u5f0f\u7684\u670d\u52a1\u7f51\u683c\u3002\u5b83\u7684\u5de5\u4f5c\u539f\u7406\u5982\u56fe 8-19 \u6240\u793a\uff0c\u670d\u52a1\u95f4\u901a\u4fe1\u6cbb\u7406\u4e0d\u518d\u4f9d\u8d56\u8fb9\u8f66\u4ee3\u7406\uff0c\u800c\u662f\u91c7\u7528\u539f\u59cb\u7684\u65b9\u5f0f\u5728 gRPC SDK \u4e2d\u5b9e\u73b0\u3002\u6b64\u5916\uff0c\u8be5\u6a21\u5f0f\u989d\u5916\u9700\u8981\u4e00\u4e2a\u4ee3\u7406\uff08Istio Agent\uff09\u4e0e\u63a7\u5236\u5e73\u9762\uff08Control Plane\uff09\u4ea4\u4e92\uff0c\u544a\u77e5 gRPC SDK \u5982\u4f55\u8fde\u63a5\u5230 istiod\u3001\u5982\u4f55\u83b7\u53d6\u8bc1\u4e66\u3001\u5904\u7406\u6d41\u91cf\u7684\u7b56\u7565\u7b49\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"502\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-398-1024x502.png\" alt=\"\" class=\"wp-image-18081\" style=\"width:512px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-398-1024x502.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-398-300x147.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-398-768x377.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-398-1536x753.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-398-830x407.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-398-230x113.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-398-350x172.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-398-480x235.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-398.png 2006w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u76f8\u6bd4\u8fb9\u8f66\u4ee3\u7406\u6a21\u5f0f\uff0cProxyless \u6a21\u5f0f\u5728\u6027\u80fd\u3001\u7a33\u5b9a\u6027\u3001\u8d44\u6e90\u6d88\u8017\u4f4e\u7b49\u65b9\u9762\u5177\u6709\u660e\u663e\u7684\u4f18\u52bf\u3002\u6839\u636e\u5b98\u65b9\u516c\u5e03\u7684\u6027\u80fd\u6d4b\u8bd5\u62a5\u544a\u6765\u770b\uff0c\u8be5\u6a21\u5f0f\u7684\u5ef6\u8fdf\u63a5\u8fd1\u201c\u57fa\u51c6\u201d\uff08baseline\uff09\u3001\u8d44\u6e90\u6d88\u8017\u4e5f\u76f8\u5bf9\u8f83\u4f4e\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"827\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-399-1024x827.png\" alt=\"\" class=\"wp-image-18082\" style=\"width:488px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-399-1024x827.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-399-300x242.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-399-768x620.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-399-830x670.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-399-230x186.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-399-350x283.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-399-480x387.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-399.png 1286w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u56de\u8fc7\u5934\u6765\u770b\uff0c\u6240\u8c13\u7684 Proxyless \u6a21\u5f0f\u4e0e\u4f20\u7edf SDK \u5e76\u65e0\u672c\u8d28\u533a\u522b\uff0c\u53ea\u662f\u5728\u5e93\u4e2d\u5185\u5d4c\u4e86\u901a\u4fe1\u6cbb\u7406\u903b\u8f91\uff0c\u4e5f\u7ee7\u627f\u4e86\u4f20\u7edf SDK \u670d\u52a1\u6846\u67b6\u7684\u56fa\u6709\u7f3a\u9677\u3002\u56e0\u6b64\uff0c\u8bb8\u591a\u4eba\u8ba4\u4e3a Proxyless \u6a21\u5f0f\u5b9e\u9645\u4e0a\u662f\u4e00\u79cd\u5012\u9000\uff0c\u662f\u4ee5\u4f20\u7edf\u65b9\u5f0f\u91cd\u65b0\u89e3\u51b3\u670d\u52a1\u95f4\u901a\u4fe1\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>Sidecarless \u6a21\u5f0f<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u65e2\u7136\u6709\u4e86 Proxyless \u6a21\u5f0f\uff0c\u4e5f\u4e0d\u59a8\u518d\u591a\u4e2a Sidecarless \u6a21\u5f0f\uff08\u65e0\u8fb9\u8f66\u6a21\u5f0f\uff09\u3002<\/p>\n\n\n\n<p>2022 \u5e74 7 \u6708\uff0c\u4e13\u6ce8\u4e8e\u5bb9\u5668\u7f51\u7edc\u9886\u57df\u7684\u5f00\u6e90\u8f6f\u4ef6 Cilium \u53d1\u5e03\u4e86 v1.12 \u7248\u672c\u3002\u8be5\u7248\u672c\u6700\u5927\u7684\u4eae\u70b9\u662f\u5b9e\u73b0\u4e86\u4e00\u79cd\u65e0\u8fb9\u8f66\u6a21\u5f0f\u7684\u670d\u52a1\u7f51\u683c\u3002<\/p>\n\n\n\n<p>Cilium \u65e0\u8fb9\u8f66\u6a21\u5f0f\u7684\u670d\u52a1\u7f51\u683c\u5de5\u4f5c\u539f\u7406\u5982\u56fe 8-21 \u6240\u793a\u3002\u5728\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0cCilium \u5728\u8282\u70b9\u4e2d\u8fd0\u884c\u4e00\u4e2a\u5171\u4eab\u7684 Envoy \u5b9e\u4f8b\uff0c\u4f5c\u4e3a\u6240\u6709\u5bb9\u5668\u7684\u4ee3\u7406\uff0c\u4ece\u800c\u907f\u514d\u4e86\u6bcf\u4e2a Pod \u914d\u7f6e\u72ec\u7acb\u8fb9\u8f66\u4ee3\u7406\u7684\u9700\u6c42\u3002\u901a\u8fc7 Cilium CNI \u63d0\u4f9b\u7684\u5e95\u5c42\u7f51\u7edc\u80fd\u529b\uff0c\u5f53\u4e1a\u52a1\u5bb9\u5668\u7684\u6570\u636e\u5305\u7ecf\u8fc7\u5185\u6838\u65f6\uff0c\u5b83\u4eec\u4e0e\u8282\u70b9\u4e2d\u7684\u5171\u4eab\u4ee3\u7406\u8fdb\u884c\u8fde\u63a5\uff0c\u8fdb\u800c\u6784\u5efa\u51fa\u4e00\u79cd\u5168\u65b0\u7684\u670d\u52a1\u7f51\u683c\u5f62\u6001\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"573\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-401-1024x573.png\" alt=\"\" class=\"wp-image-18084\" style=\"width:548px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-401-1024x573.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-401-300x168.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-401-768x430.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-401-1536x860.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-401-830x465.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-401-230x129.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-401-350x196.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-401-480x269.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-401.png 1968w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u4f20\u7edf\u7684\u670d\u52a1\u7f51\u683c\uff08\u5982 Linkerd \u548c Istio\uff09\uff0c\u901a\u5e38\u4f9d\u8d56 Linux \u5185\u6838\u7f51\u7edc\u534f\u8bae\u6808\uff08\u5982 iptables\uff09\u6765\u5904\u7406\u8bf7\u6c42\u3002\u800c <strong>Cilium \u7684\u65e0\u8fb9\u8f66\u6a21\u5f0f\u5219\u57fa\u4e8e eBPF \u6280\u672f\u5728\u5185\u6838\u5c42\u9762\u8fdb\u884c\u6269\u5c55\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u5929\u7136\u7684\u7f51\u7edc\u52a0\u901f\u6548\u679c<\/strong>\u3002\u5982\u56fe 8-22 \u6240\u793a\uff0c\u57fa\u4e8e eBPF \u52a0\u901f\u7684 Envoy \u5728\u6027\u80fd\u4e0a\u660e\u663e\u4f18\u4e8e\u4f7f\u7528 iptables \u7684 Istio\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"654\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-402-1024x654.png\" alt=\"\" class=\"wp-image-18085\" style=\"width:532px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-402-1024x654.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-402-300x191.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-402-768x490.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-402-830x530.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-402-230x147.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-402-350x223.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-402-480x306.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-402.png 1482w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u56de\u8fc7\u5934\u6765\u770b\uff0cCilium Sidecarless \u6a21\u5f0f\u7684\u8bbe\u8ba1\u601d\u8def\u4e0e Proxyless \u6a21\u5f0f\u975e\u5e38\u76f8\u4f3c\uff0c\u90fd\u662f\u901a\u8fc7\u975e\u8fb9\u8f66\u4ee3\u7406\u7684\u65b9\u5f0f\u5b9e\u73b0\u6d41\u91cf\u63a7\u5236\u3002\u4e24\u8005\u7684\u533a\u522b\u5728\u4e8e\uff1a<\/p>\n\n\n\n<ul>\n<li>Proxyless \u57fa\u4e8e\u901a\u4fe1\u534f\u8bae\u5e93\uff1b<\/li>\n\n\n\n<li>Cilium Sidecarless \u5219\u901a\u8fc7\u5171\u4eab\u4ee3\u7406\uff0c\u5229\u7528 eBPF \u6280\u672f\u5728 Linux \u5185\u6838\u5c42\u9762\u5b9e\u73b0\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4f46\u540c\u6837\uff0c\u8f6f\u4ef6\u9886\u57df\u6ca1\u6709\u94f6\u5f39\uff0ceBPF \u4e0d\u662f\u4e07\u80fd\u94a5\u5319\uff0c\u5b83\u5b58\u5728 Linux \u5185\u6838\u7248\u672c\u8981\u6c42\u9ad8\u3001\u4ee3\u7801\u7f16\u5199\u96be\u5ea6\u5927\u548c\u5bb9\u6613\u9020\u6210\u7cfb\u7edf\u5b89\u5168\u9690\u60a3\u7b49\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>Ambient Mesh \u6a21\u5f0f<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>2022 \u5e74 9 \u6708\uff0c\u670d\u52a1\u7f51\u683c Istio \u53d1\u5e03\u4e86\u4e00\u79cd\u5168\u65b0\u7684\u6570\u636e\u5e73\u9762\u6a21\u5f0f \u201cAmbient Mesh\u201d<sup><a href=\"https:\/\/www.thebyte.com.cn\/ServiceMesh\/The-future-of-ServiceMesh.html#footnote2\">[2]<\/a><a><\/a><\/sup>\u3002<\/p>\n\n\n\n<p>\u5728\u4ee5\u5f80\u7684 Istio \u8bbe\u8ba1\u4e2d\uff0c\u8fb9\u8f66\u4ee3\u7406\u5b9e\u73b0\u4e86\u4ece\u57fa\u672c\u52a0\u5bc6\u5230\u9ad8\u7ea7 L7 \u7b56\u7565\u7684\u6240\u6709\u6570\u636e\u5e73\u9762\u529f\u80fd\u3002\u8fd9\u79cd\u8bbe\u8ba1\u4f7f\u5f97\u8fb9\u8f66\u4ee3\u7406\u6210\u4e3a\u4e00\u4e2a\u201c\u5168\u6709\u6216\u5168\u65e0\u201d\u7684\u65b9\u6848\uff0c\u5373\u4f7f\u670d\u52a1\u5bf9\u4f20\u8f93\u5b89\u5168\u6027\u8981\u6c42\u8f83\u4f4e\uff0c\u5de5\u7a0b\u5e08\u4ecd\u9700\u627f\u62c5\u90e8\u7f72\u548c\u7ef4\u62a4\u5b8c\u6574\u8fb9\u8f66\u4ee3\u7406\u7684\u989d\u5916\u6210\u672c\u3002<\/p>\n\n\n\n<p>Ambient Mesh \u7684\u8bbe\u8ba1\u7406\u5ff5\u662f\uff0c\u5c06\u6570\u636e\u5e73\u9762\u5206\u4e3a\u201c\u5b89\u5168\u8986\u76d6\u5c42\u201d\uff08ztunnel\uff09\u548c\u4e03\u5c42\u5904\u7406\u5c42\uff08waypoint \u4ee3\u7406\uff09\u3002\u5b89\u5168\u8986\u76d6\u5c42\u7528\u4e8e\u57fa\u7840\u901a\u4fe1\u5904\u7406\uff0c\u7279\u70b9\u662f\u4f4e\u8d44\u6e90\u3001\u9ad8\u6548\u7387\u3002\u5b83\u7684\u529f\u80fd\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul>\n<li>\u901a\u4fe1\u7ba1\u7406\uff1aTCP \u8def\u7531\uff1b<\/li>\n\n\n\n<li>\u5b89\u5168\uff1a\u9762\u5411\u56db\u5c42\u7684\u7b80\u5355\u6388\u6743\u7b56\u7565\u3001\u53cc\u5411 TLS\uff08\u5373 mTLS\uff09\uff1b<\/li>\n\n\n\n<li>\u89c2\u6d4b\uff1aTCP \u76d1\u63a7\u6307\u6807\u53ca\u65e5\u5fd7\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4e03\u5c42\u5904\u7406\u5c42\u7528\u4e8e\u9ad8\u7ea7\u901a\u4fe1\u5904\u7406\uff0c\u7279\u70b9\u662f\u529f\u80fd\u4e30\u5bcc\uff08\u5f53\u7136\u4e5f\u9700\u8981\u66f4\u591a\u7684\u8d44\u6e90\uff09\uff0c\u5b83\u7684\u529f\u80fd\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul>\n<li>\u901a\u4fe1\u7ba1\u7406\uff1a HTTP \u8def\u7531\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u7194\u65ad\u3001\u9650\u6d41\u3001\u6545\u969c\u5bb9\u9519\u3001\u91cd\u8bd5\u3001\u8d85\u65f6\u7b49\uff1b<\/li>\n\n\n\n<li>\u5b89\u5168\uff1a\u9762\u5411\u4e03\u5c42\u7684\u7cbe\u7ec6\u5316\u6388\u6743\u7b56\u7565\uff1b<\/li>\n\n\n\n<li>\u89c2\u6d4b\uff1aHTTP \u76d1\u63a7\u6307\u6807\u3001\u8bbf\u95ee\u65e5\u5fd7\u3001\u94fe\u8def\u8ffd\u8e2a\uff1b<\/li>\n<\/ul>\n\n\n\n<p>\u5728\u6570\u636e\u5e73\u9762\u5206\u5c42\u89e3\u8026\u7684\u6a21\u5f0f\u4e0b\uff0c\u5b89\u5168\u8986\u76d6\u5c42\u7684\u529f\u80fd\u88ab\u8f6c\u79fb\u81f3 ztunnel \u7ec4\u4ef6\uff0c\u5b83\u4ee5 DaemonSet \u5f62\u5f0f\u8fd0\u884c\u5728 Kubernetes \u96c6\u7fa4\u7684\u6bcf\u4e2a\u8282\u70b9\u4e0a\u3002\u8fd9\u610f\u5473\u7740\uff0cztunnel \u662f\u4e3a\u8282\u70b9\u5185\u6240\u6709 Pod \u63d0\u4f9b\u670d\u52a1\u7684\u57fa\u7840\u5171\u4eab\u7ec4\u4ef6\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u4e03\u5c42\u5904\u7406\u5c42\u4e0d\u518d\u4ee5\u8fb9\u8f66\u6a21\u5f0f\u5b58\u5728\uff0c\u800c\u662f\u6309\u9700\u4e3a\u547d\u540d\u7a7a\u95f4\u521b\u5efa\u7684 Waypoint \u7ec4\u4ef6\u3002Waypoint \u7ec4\u4ef6\u4ee5 Deployment \u5f62\u5f0f\u90e8\u7f72\u5728 Kubernetes \u96c6\u7fa4\u4e2d\uff0c\u4ece Kubernetes \u7684\u89d2\u5ea6\u6765\u770b\uff0cWaypoint \u53ea\u662f\u4e00\u4e2a\u666e\u901a\u7684 Pod\uff0c\u53ef\u4ee5\u6839\u636e\u8d1f\u8f7d\u52a8\u6001\u4f38\u7f29\u3002\u4e1a\u52a1 Pod \u4e0d\u518d\u9700\u8981\u989d\u5916\u7684\u8fb9\u8f66\u4ee3\u7406\u5373\u53ef\u53c2\u4e0e\u7f51\u683c\uff0c\u56e0\u6b64 Ambient \u6a21\u5f0f\u4e5f\u88ab\u79f0\u4e3a\u201c\u65e0\u8fb9\u8f66\u7f51\u683c\u201d\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"632\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-403-1024x632.png\" alt=\"\" class=\"wp-image-18086\" style=\"width:554px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-403-1024x632.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-403-300x185.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-403-768x474.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-403-830x512.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-403-230x142.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-403-350x216.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-403-480x296.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2025\/06\/image-403.png 1138w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>Ambient \u5206\u5c42\u6a21\u5f0f\u5141\u8bb8\u4f60\u4ee5\u9010\u6b65\u9012\u8fdb\u7684\u65b9\u5f0f\u91c7\u7528 Istio\uff0c\u4f60\u53ef\u4ee5\u6309\u9700\u4ece\u65e0\u7f51\u683c\u5e73\u6ed1\u8fc7\u6e21\u5230\u5b89\u5168\u7684 L4 \u8986\u76d6\uff0c\u518d\u5230\u5b8c\u6574\u7684 L7 \u5904\u7406\u548c\u7b56\u7565\u3002\u6839\u636e Istio \u516c\u5f00\u7684\u4fe1\u606f\uff0cIstio \u4e00\u76f4\u5728\u63a8\u8fdb Ambient Mesh \u7684\u5f00\u53d1\uff0c\u5e76\u5728 2023 \u5e74 2 \u6708\u5c06\u5176\u5408\u5e76\u5230\u4e86 Istio \u7684\u4e3b\u5206\u652f\u3002\u8fd9\u4e2a\u4e3e\u63aa\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u8868\u660e\uff0c<strong>Ambient Mesh \u5e76\u975e\u5b9e\u9a8c\u6027\u8d28\u7684\u201c\u73a9\u5177\u201d\uff0c\u800c\u662f Istio \u672a\u6765\u53d1\u5c55\u7684\u91cd\u8981\u65b9\u5411\u4e4b\u4e00<\/strong>\u3002<\/p>\n\n\n\n<p>\u6700\u540e\uff0c\u65e0\u8bba\u662f Sidecarless \u8fd8\u662f Ambient Mesh\uff0c\u5b83\u4eec\u672c\u8d28\u4e0a\u90fd\u662f\u901a\u8fc7\u4e2d\u5fc3\u5316\u4ee3\u7406\u66ff\u4ee3\u4f4d\u4e8e\u4e1a\u52a1\u5bb9\u5668\u65c1\u8fb9\u7684\u4ee3\u7406\u5bb9\u5668\u3002\u8fd9\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u89e3\u51b3\u4e86\u4f20\u7edf\u8fb9\u8f66\u4ee3\u7406\u6a21\u5f0f\u5e26\u6765\u7684\u8d44\u6e90\u6d88\u8017\u3001\u7f51\u7edc\u5ef6\u8fdf\u95ee\u9898\u3002\u4f46\u5b83\u4eec\u7684\u7f3a\u9677\u4e5f\u65e0\u6cd5\u56de\u907f\uff0c\u670d\u52a1\u7f51\u683c\u7684\u8bbe\u8ba1\u7406\u5ff5\u672c\u6765\u5c31\u5f88\u62bd\u8c61\uff0c\u5f15\u5165 Proxyless\u3001Sidecarless\u3001Ambient Mesh \u7b49\u6a21\u5f0f\uff0c\u8fdb\u4e00\u6b65\u52a0\u5267\u4e86\u670d\u52a1\u7f51\u683c\u7684\u590d\u6742\u6027\u548c\u7406\u89e3\u96be\u5ea6\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u5c0f\u7ed3<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u5728\u672c\u7ae0\u7b2c\u4e8c\u8282\uff0c\u6211\u4eec\u56de\u987e\u4e86\u670d\u52a1\u95f4\u901a\u4fe1\u7684\u6f14\u53d8\uff0c\u5e76\u9610\u8ff0\u4e86\u670d\u52a1\u7f51\u683c\u51fa\u73b0\u7684\u80cc\u666f\u3002\u76f8\u4fe1\u4f60\u5df2\u7ecf\u7406\u89e3\uff0c\u670d\u52a1\u7f51\u683c\u4e4b\u6240\u4ee5\u5907\u53d7\u63a8\u5d07\uff0c\u5173\u952e\u4e0d\u5728\u4e8e\u5b83\u63d0\u4f9b\u4e86\u591a\u5c11\u529f\u80fd\uff08\u8fd9\u4e9b\u529f\u80fd\u4f20\u7edf SDK \u6846\u67b6\u4e5f\u6709\uff09\uff0c\u800c\u5728\u4e8e\u5176\u5c06\u975e\u4e1a\u52a1\u903b\u8f91\u4ece\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5265\u79bb\u7684\u8bbe\u8ba1\u601d\u60f3\u3002<\/p>\n\n\n\n<p>\u4ece\u6700\u521d TCP\/IP 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