{"id":12255,"date":"2023-06-25T14:13:01","date_gmt":"2023-06-25T06:13:01","guid":{"rendered":"https:\/\/fick707.com\/?p=12255"},"modified":"2023-06-25T14:13:01","modified_gmt":"2023-06-25T06:13:01","slug":"%e4%ba%91%e5%8e%9f%e7%94%9f%e6%9c%8d%e5%8a%a1%e7%bd%91%e5%85%b3istio","status":"publish","type":"post","link":"https:\/\/fick707.com\/?p=12255","title":{"rendered":"\u4e91\u539f\u751f\u670d\u52a1\u7f51\u5173Istio"},"content":{"rendered":"

\u8f6c\u81ea\u8fd9\u91cc<\/a><\/p>\n

\n
\n

1. Istio\u662f\u4ec0\u4e48\uff1f<\/h1>\n

Istio \u662f\u4e00\u4e2a\u4e0eKubernetes\u7d27\u5bc6\u7ed3\u5408<\/code>\u7684\u9002\u7528\u4e8e\u4e91\u539f\u751f\u573a\u666f<\/code>\u7684Service Mesh\u5f62\u6001\u7684<\/code>\u7528\u4e8e\u670d\u52a1\u6cbb\u7406<\/code>\u7684\u5f00\u653e\u5e73\u53f0\u3002<\/p><\/blockquote>\n

\u6839\u636eIstio\u5b98\u65b9\u7684\u4ecb\u7ecd\uff0c\u670d\u52a1\u6cbb\u7406\u6d89\u53ca\u8fde\u63a5\uff08Connect\uff09\u3001\u5b89\u5168\uff08Secure\uff09\u3001\u7b56\u7565\u6267\u884c\uff08Control\uff09\u548c\u53ef\u89c2\u5bdf\u6027\uff08Observe\uff09\u3002<\/p>\n

    \n
  • \u8fde\u63a5<\/code>\uff1aIstio\u901a\u8fc7\u96c6\u4e2d\u914d\u7f6e\u7684\u6d41\u91cf\u89c4\u5219\u63a7\u5236\u670d\u52a1\u95f4\u7684\u6d41\u91cf\u548c\u8c03\u7528\uff0c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3001\u7194\u65ad\u3001\u6545\u969c\u6ce8\u5165\u3001\u91cd\u8bd5\u3001\u91cd\u5b9a\u5411\u7b49\u670d\u52a1\u6cbb\u7406\u529f\u80fd\u3002<\/li>\n
  • \u5b89\u5168<\/code>\uff1aIstio\u63d0\u4f9b\u900f\u660e\u7684\u8ba4\u8bc1\u673a\u5236\u3001\u901a\u9053\u52a0\u5bc6\u3001\u670d\u52a1\u8bbf\u95ee\u6388\u6743\u7b49\u5b89\u5168\u80fd\u529b\uff0c\u53ef\u589e\u5f3a\u670d\u52a1\u8bbf\u95ee\u7684\u5b89\u5168\u6027\u3002<\/li>\n
  • \u7b56\u7565\u6267\u884c<\/code>\uff1aIstio\u901a\u8fc7\u53ef\u52a8\u6001\u63d2\u62d4\u3001\u53ef\u6269\u5c55\u7684\u7b56\u7565\u5b9e\u73b0\u8bbf\u95ee\u63a7\u5236\u3001\u901f\u7387\u9650\u5236\u3001\u914d\u989d\u7ba1\u7406\u3001\u670d\u52a1\u8ba1\u8d39\u7b49\u80fd\u529b\u3002<\/li>\n
  • \u53ef\u89c2\u5bdf\u6027<\/code>\uff1a\u52a8\u6001\u83b7\u53d6\u670d\u52a1\u8fd0\u884c\u6570\u636e\u548c\u8f93\u51fa\uff0c\u63d0\u4f9b\u5f3a\u5927\u7684\u8c03\u7528\u94fe\u3001\u76d1\u63a7\u548c\u8c03\u7528\u65e5\u5fd7\u6536\u96c6\u8f93\u51fa\u7684\u80fd\u529b\u3002\u914d\u5408\u53ef\u89c6\u5316\u5de5\u5177\uff0c\u53ef\u65b9\u4fbf\u8fd0\u7ef4\u4eba\u5458\u4e86\u89e3\u670d\u52a1\u7684\u8fd0\u884c\u72b6\u6001\uff0c\u53d1\u73b0\u5e76\u89e3\u51b3\u95ee\u9898\u3002<\/li>\n<\/ul>\n

    2. Istio\u7684\u91cd\u8981\u80fd\u529b<\/h1>\n
      \n
    • \u670d\u52a1\u8fd0\u884c\u53ef\u89c2\u5bdf\u6027<\/code>\uff1a\u76d1\u63a7\u5e94\u7528\u53ca\u7f51\u7edc\u76f8\u5173\u6570\u636e\uff0c\u5c06\u76f8\u5173\u6307\u6807\u4e0e\u65e5\u5fd7\u8bb0\u5f55\u53d1\u9001\u81f3\u4efb\u610f\u6536\u96c6\u3001\u805a\u5408\u4e0e\u67e5\u8be2\u7cfb\u7edf\u4e2d\u4ee5\u5b9e\u73b0\u529f\u80fd\u6269\u5c55\uff0c\u8ffd\u8e2a\u5206\u6790\u6027\u80fd\u70ed\u70b9\u5e76\u5bf9\u5206\u5e03\u5f0f\u6545\u969c\u6a21\u5f0f\u8fdb\u884c\u8bca\u65ad\u3002<\/li>\n
    • \u5f39\u6027\u4e0e\u6548\u7387<\/code>\uff1a\u63d0\u4f9b\u4e86\u7edf\u4e00\u7684\u65b9\u6cd5\u914d\u7f6e\u91cd\u8bd5\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u6d41\u91cf\u63a7\u5236\u548c\u65ad\u8def\u5668\u7b49\u6765\u89e3\u51b3\u7f51\u7edc\u53ef\u9760\u6027\u4f4e\u6240\u9020\u6210\u7684\u5404\u7c7b\u5e38\u89c1\u6545\u969c\uff0c\u66f4\u8f7b\u677e\u5730\u8fd0\u7ef4\u9ad8\u5f39\u6027\u670d\u52a1\u7f51\u683c\u3002<\/li>\n
    • \u7814\u53d1\u4eba\u5458\u751f\u4ea7\u529b<\/code>\uff1a\u786e\u4fdd\u7814\u53d1\u4eba\u5458\u4e13\u6ce8\u4e8e\u57fa\u4e8e\u5df2\u9009\u62e9\u7684\u7f16\u7a0b\u8bed\u8a00\u6784\u5efa\u4e1a\u52a1\u529f\u80fd\uff0c\u4e0d\u7528\u5728\u4ee3\u7801\u4e2d\u5904\u7406\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u95ee\u9898\uff0c\u4ece\u800c\u6781\u5927\u5730\u63d0\u5347\u751f\u4ea7\u80fd\u529b\u3002<\/li>\n
    • \u7b56\u7565\u9a71\u52a8\u578b\u8fd0\u8425<\/code>\uff1a\u89e3\u8026\u5f00\u53d1\u4e0e\u8fd0\u7ef4\u56e2\u961f\u7684\u5de5\u4f5c\uff0c\u5728\u65e0\u987b\u66f4\u6539\u4ee3\u7801\u7684\u524d\u63d0\u4e0b\u63d0\u5347\u5b89\u5168\u6027\u3001\u76d1\u63a7\u80fd\u529b\u3001\u6269\u5c55\u6027\u4e0e\u670d\u52a1\u62d3\u6251\u6c34\u5e73\u3002\u8fd0\u8425\u4eba\u5458\u80fd\u591f\u4e0d\u4f9d\u8d56\u5f00\u53d1\u63d0\u4f9b\u7684\u80fd\u529b\u7cbe\u786e\u63a7\u5236\u751f\u6210\u6d41\u91cf\u3002<\/li>\n
    • \u9ed8\u8ba4\u5b89\u5168<\/code>\uff1a\u5141\u8bb8\u8fd0\u8425\u4eba\u5458\u914d\u7f6eTLS\u53cc\u5411\u8ba4\u8bc1\u5e76\u4fdd\u62a4\u5404\u670d\u52a1\u4e4b\u95f4\u7684\u6240\u6709\u901a\u4fe1\uff0c\u5e76\u4e14\u5f00\u53d1\u4eba\u5458\u548c\u8fd0\u7ef4\u4eba\u5458\u4e0d\u7528\u7ef4\u62a4\u8bc1\u4e66\uff0c\u4ee5\u5e94\u5bf9\u5206\u5e03\u5f0f\u8ba1\u7b97\u4e2d\u7ecf\u5e38\u5b58\u5728\u7684\u5927\u91cf\u7f51\u7edc\u5b89\u5168\u95ee\u9898\u3002<\/li>\n
    • \u589e\u91cf\u9002\u7528<\/code>\uff1a\u8003\u8651\u5230\u7f51\u7edc\u4e2d\u8fd0\u884c\u7684\u5404\u670d\u52a1\u7684\u900f\u660e\u6027\uff0c\u5141\u8bb8\u56e2\u961f\u6309\u7167\u81ea\u5df1\u7684\u8282\u594f\u548c\u9700\u6c42\u9010\u6b65\u9002\u7528\u5404\u9879\u529f\u80fd\uff0c\u4f8b\u5982\u5148\u89c2\u5bdf\u670d\u52a1\u8fd0\u884c\u60c5\u51b5\u518d\u8fdb\u884c\u670d\u52a1\u6cbb\u7406\u7b49\u3002<\/li>\n<\/ul>\n

      3. Istio\u4e0e\u670d\u52a1\u6cbb\u7406<\/h1>\n

      Istio\u662f\u4e00\u4e2a\u670d\u52a1\u6cbb\u7406\u5e73\u53f0\uff0c\u6cbb\u7406\u7684\u662f\u670d\u52a1\u95f4\u7684\u8bbf\u95ee\uff0c\u53ea\u8981\u6709\u8bbf\u95ee\u5c31\u53ef\u4ee5\u6cbb\u7406\uff0c\u4e0d\u5728\u4e4e\u8fd9\u4e2a\u670d\u52a1\u662f\u4e0d\u662f\u6240\u8c13\u7684\u5fae\u670d\u52a1\uff0c\u4e5f\u4e0d\u8981\u6c42\u8dd1\u5728\u5176\u4e0a\u7684\u4ee3\u7801\u662f\u5426\u662f\u5fae\u670d\u52a1\u5316\u7684\u3002<\/p>\n

      3.1 \u5173\u4e8e\u5fae\u670d\u52a1<\/h2>\n

      \u5fae\u670d\u52a1\u662f\u4ee5\u4e00\u7ec4\u5c0f\u578b\u670d\u52a1\u6765\u5f00\u53d1\u5355\u4e2a\u5e94\u7528\u7a0b\u5e8f\u7684\u65b9\u6cd5\uff0c\u6bcf\u4e2a\u670d\u52a1\u90fd\u8fd0\u884c\u5728\u81ea\u5df1\u7684\u8fdb\u7a0b\u4e2d\uff0c\u670d\u52a1\u95f4\u91c7\u7528\u8f7b\u91cf\u7ea7\u901a\u4fe1\u673a\u5236\uff08\u901a\u5e38\u7528HTTP\u8d44\u6e90API\uff09\u3002\u8fd9\u4e9b\u670d\u52a1\u56f4\u7ed5\u4e1a\u52a1\u80fd\u529b\u6784\u5efa\u5e76\u53ef\u901a\u8fc7\u5168\u81ea\u52a8\u90e8\u7f72\u673a\u5236\u72ec\u7acb\u90e8\u7f72\uff0c\u8fd8\u5171\u7528\u4e00\u4e2a\u6700\u5c0f\u578b\u7684\u96c6\u4e2d\u5f0f\u7ba1\u7406\uff0c\u53ef\u7528\u4e0d\u540c\u7684\u8bed\u8a00\u5f00\u53d1\uff0c\u5e76\u4f7f\u7528\u4e0d\u540c\u7684\u6570\u636e\u5b58\u50a8\u6280\u672f.
      \n\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014Martin Fowler<\/p><\/blockquote>\n

      \u5fae\u670d\u52a1\u672c\u8d28\u4e0a\u662f\u5206\u800c\u6cbb\u4e4b\u3001\u5316\u7e41\u4e3a\u7b80\u7684\u54f2\u5b66\u667a\u6167\u5728\u8ba1\u7b97\u673a\u9886\u57df\u7684\u4f53\u73b0\u3002<\/p>\n

      3.1.1 \u5fae\u670d\u52a1\u5e26\u6765\u7684\u597d\u5904\uff1a<\/h3>\n
        \n
      • \u4ece\u5f00\u53d1\u89c6\u89d2\u6765\u770b<\/code>\uff1a\u6bcf\u4e2a\u670d\u52a1\u7684\u529f\u80fd\u66f4\u5185\u805a\uff0c\u53ef\u4ee5\u5728\u5fae\u670d\u52a1\u5185\u8bbe\u8ba1\u548c\u6269\u5c55\u529f\u80fd\uff0c\u5e76\u4e14\u91c7\u7528\u4e0d\u540c\u7684\u5f00\u53d1\u8bed\u8a00\u53ca\u5f00\u53d1\u5de5\u5177\uff1b<\/li>\n
      • \u4ece\u8fd0\u7ef4\u89c6\u89d2\u6765\u770b<\/code>\uff1a\u5728\u5fae\u670d\u52a1\u5316\u540e\uff0c\u6bcf\u4e2a\u670d\u52a1\u90fd\u5728\u72ec\u7acb\u7684\u8fdb\u7a0b\u91cc\uff0c\u53ef\u4ee5\u81ea\u8fd0\u7ef4\uff1b\u66f4\u91cd\u8981\u7684\u662f\uff0c\u5fae\u670d\u52a1\u5316\u662f\u5355\u4e00\u53d8\u66f4\u7684\u57fa\u7840\uff0c\u8fed\u4ee3\u901f\u5ea6\u66f4\u5feb\uff0c\u4e0a\u7ebf\u98ce\u9669\u66f4\u5c0f\uff1b<\/li>\n
      • \u4ece\u7ec4\u7ec7\u7ba1\u7406\u89c6\u89d2\u6765\u770b<\/code>\uff1a\u5c06\u56e2\u961f\u5b89\u88c5\u5fae\u670d\u52a1\u5207\u5206\u6210\u5c0f\u7ec4\u53d6\u4ee3\u670d\u52a1\u5927\u7ec4\u4e5f\u6709\u5229\u4e8e\u654f\u6377\u5f00\u53d1\u3002<\/li>\n<\/ul>\n

        3.1.2 \u5fae\u670d\u52a1\u7684\u7f3a\u70b9\uff1a<\/h3>\n
          \n
        • \u670d\u52a1\u6570\u91cf\u53d8\u591a\uff0c\u4e1a\u52a1\u672c\u8eab\u7684\u89c4\u6a21\u548c\u590d\u6742\u5ea6\u5e76\u6ca1\u6709\u53d8\u5c11\uff0c\u53cd\u800c\u53d8\u591a\u3002<\/li>\n
        • \u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u7f51\u7edc\u53ef\u9760\u6027\u3001\u901a\u4fe1\u5b89\u5168\u3001\u7f51\u7edc\u65f6\u5ef6\u3001\u7f51\u7edc\u62d3\u6251\u53d8\u5316\u7b49\u90fd\u6210\u7acb\u6211\u4eec\u8981\u5173\u6ce8\u7684\u5185\u5bb9\u3002<\/li>\n
        • \u5fae\u670d\u52a1\u673a\u5236\u5e26\u6765\u4e86\u5927\u91cf\u7684\u5de5\u4f5c\uff0c\u6bd4\u5982\u670d\u52a1\u5982\u4f55\u8bf7\u6c42\u76ee\u6807\u670d\u52a1\uff0c\u9700\u8981\u5f15\u5165\u670d\u52a1\u53d1\u73b0\u548c\u8d1f\u8f7d\u5747\u8861\u7b49\uff0c\u4ee5\u53ca\u5bf9\u8de8\u8fdb\u7a0b\u7684\u5206\u5e03\u5f0f\u8c03\u7528\u6808\u8fdb\u884c\u5206\u5e03\u5f0f\u8c03\u7528\u94fe\u8def\u8ffd\u8e2a\u3002<\/li>\n<\/ul>\n

          \u603b\u4e4b\uff0c\u7b80\u5355\u7684\u4e8b\u60c5\u7a81\u7136\u53d8\u5f97\u590d\u6742\u4e86\u3002<\/p>\n

          3.2 \u670d\u52a1\u6cbb\u7406\u7684\u4e09\u79cd\u5f62\u6001<\/h2>\n

          \u670d\u52a1\u6cbb\u7406\u7684\u6f14\u53d8\u81f3\u5c11\u7ecf\u8fc7\u4e86\u4ee5\u4e0b\u4e09\u79cd\u5f62\u6001\u3002<\/p>\n

          3.2.1 \u7b2c\u4e00\u79cd\u5f62\u6001\uff1a\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5305\u542b\u6cbb\u7406\u903b\u8f91<\/h3>\n

          \u81ea\u5df1\u5199\u4ee3\u7801\u53bb\u5b9e\u73b0\u670d\u52a1\u53d1\u73b0\u548c\u6cbb\u7406\u7684\u903b\u8f91\u3002
          \n\u7f3a\u70b9<\/code>\uff1a<\/p>\n

            \n
          1. \u529f\u80fd\u7b80\u5355\uff1b<\/li>\n
          2. \u5b9e\u73b0\u6210\u672c\u9ad8\uff0c\u5b58\u5728\u5927\u91cf\u91cd\u590d\u4ee3\u7801\uff1b<\/li>\n
          3. \u7ef4\u62a4\u548c\u5347\u7ea7\u56f0\u96be\uff1b<\/li>\n<\/ol>\n

            3.2.1 \u7b2c\u4e8c\u79cd\u5f62\u6001\uff1a\u6cbb\u7406\u903b\u8f91\u72ec\u7acb\u7684\u4ee3\u7801<\/h3>\n

            \u5178\u578b\u4ee3\u8868\uff1aSpring Cloud Eureka
            \n\u4f18\u70b9<\/code>\uff1a<\/p>\n

              \n
            1. \u5728\u4ee3\u7801\u4e0a\u89e3\u8026\u4e86\u4e1a\u52a1\u548c\u6cbb\u7406\u903b\u8f91<\/li>\n<\/ol>\n

              \u7f3a\u70b9<\/code>\uff1a
              \n\u4e1a\u52a1\u4ee3\u7801\u548cSDK\u8fd8\u662f\u8981\u4e00\u8d77\u7f16\u8bd1\uff0c\u4e1a\u52a1\u4ee3\u7801\u548c\u6cbb\u7406\u903b\u8f91\u5b69\u5b50\u540c\u4e00\u4e2a\u8fdb\u7a0b\u5185\uff0c\u8fd9\u5c31\u5bfc\u81f4\u51e0\u4e2a\u95ee\u9898\uff1a<\/p>\n

                \n
              1. \u4e1a\u52a1\u4ee3\u7801\u5fc5\u987b\u548cSDK\u57fa\u4e8e\u540c\u4e00\u79cd\u8bed\u8a00\uff0c\u5373\u8bed\u8a00\u7ed1\u5b9a\uff1b<\/li>\n
              2. \u6cbb\u7406\u903b\u8f91\u5347\u7ea7\u65f6\uff0c\u8fd8\u9700\u8981\u7528\u6237\u7684\u6574\u4e2a\u670d\u52a1\u5347\u7ea7\uff1b<\/li>\n
              3. SDK\u5bf9\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\u6709\u8f83\u9ad8\u7684\u5b66\u4e60\u95e8\u69db\u3002<\/li>\n<\/ol>\n

                3.2.3 \u7b2c\u4e09\u79cd\u5f62\u6001\uff1a\u6cbb\u7406\u903b\u8f91\u72ec\u7acb\u7684\u8fdb\u7a0b<\/h3>\n

                \u628a\u6cbb\u7406\u903b\u8f91\u5f7b\u5e95\u4ece\u7528\u6237\u7684\u4e1a\u52a1\u4ee3\u7801\u4e2d\u5265\u79bb\u51fa\u6765\uff0c\u5373Sidecar\u6a21\u5f0f\u3002
                \n\u4f18\u70b9<\/code>\uff1a<\/p>\n

                  \n
                1. \u7528\u6237\u7684\u4ee3\u7801\u548c\u6cbb\u7406\u903b\u8f91\u90fd\u4ee5\u72ec\u7acb\u7684\u8fdb\u7a0b\u5b58\u5728\uff0c\u4e24\u8005\u7684\u4ee3\u7801\u548c\u8fd0\u884c\u90fd\u65e0\u8026\u5408\uff0c\u8fd9\u6837\u53ef\u4ee5\u505a\u5230\u4e0e\u5f00\u53d1\u8bed\u8a00\u65e0\u5173\uff0c\u5347\u7ea7\u4e5f\u76f8\u4e92\u72ec\u7acb\uff1b<\/li>\n
                2. \u5728\u5bf9\u5df2\u5b58\u5728\u7684\u7cfb\u7edf\u8fdb\u884c\u5fae\u670d\u52a1\u6cbb\u7406\u65f6\uff0c\u53ea\u9700\u642d\u914dSidecar\u5373\u53ef\uff0c\u5bf9\u539f\u670d\u52a1\u65e0\u9700\u505a\u4efb\u4f55\u4fee\u6539\uff1b<\/li>\n
                3. \u53ef\u4ee5\u5bf9\u8001\u7cfb\u7edf\u6e10\u8fdb\u5f0f\u5347\u7ea7\u6539\u9020\uff0c\u5148\u5bf9\u90e8\u5206\u670d\u52a1\u8fdb\u884c\u5fae\u670d\u52a1\u5316\u3002<\/li>\n<\/ol>\n

                  3.2.3 \u4e09\u79cd\u670d\u52a1\u6cbb\u7406\u5f62\u6001\u7684\u6bd4\u8f83<\/h3>\n\n\n\n\n\n\n\n
                  \u5f62\u6001<\/th>\n\u4e1a\u52a1\u903b\u8f91\u4fb5\u5165<\/th>\n\u4e1a\u52a1\u4ee3\u7801\u4fb5\u5165<\/th>\n\u4e1a\u52a1\u8fdb\u7a0b\u4fb5\u5165<\/th>\n<\/tr>\n<\/thead>\n
                  \u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5305\u542b\u6cbb\u7406\u903b\u8f91<\/td>\nY<\/td>\nY<\/td>\nY<\/td>\n<\/tr>\n
                  \u6cbb\u7406\u903b\u8f91\u72ec\u7acb\u7684\u4ee3\u7801<\/td>\nN<\/td>\nN<\/td>\nY<\/td>\n<\/tr>\n
                  \u6cbb\u7406\u903b\u8f91\u72ec\u7acb\u7684\u8fdb\u7a0b<\/td>\nN<\/td>\nN<\/td>\nN<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                  4. Istio\u4e0e\u670d\u52a1\u7f51\u683c<\/h1>\n

                  \u4e1a\u754c\u6bd4\u8f83\u8ba4\u540c\u7684\u662fWilliam Morgan\u5173\u4e8e\u670d\u52a1\u7f51\u5173\uff08Service Mesh\uff09\u7684\u4e00\u6bb5\u5b9a\u4e49\uff0c\u8fd9\u91cc\u63d0\u53d6\u548c\u89e3\u91ca\u8be5\u5b9a\u4e49\u4e2d\u7684\u51e0\u4e2a\u5173\u952e\u5b57\u6765\u8bb2\u89e3\u670d\u52a1\u7f51\u683c\u7684\u7279\u70b9\uff1a<\/p>\n

                    \n
                  • \u57fa\u7840\u8bbe\u65bd<\/code>\uff1a\u670d\u52a1\u7f51\u683c\u662f\u4e00\u79cd\u5904\u7406\u670d\u52a1\u95f4\u901a\u4fe1\u7684\u57fa\u7840\u8bbe\u65bd\u5c42\u3002<\/li>\n
                  • \u4e91\u539f\u751f<\/code>\uff1a\u670d\u52a1\u7f51\u683c\u5c24\u5176\u9002\u7528\u4e8e\u5728\u4e91\u539f\u751f\u573a\u666f\u4e0b\u5e2e\u52a9\u5e94\u7528\u7a0b\u5e8f\u5728\u590d\u6742\u7684\u670d\u52a1\u62d3\u6251\u95f4\u53ef\u9760\u5730\u4f20\u9012\u8bf7\u6c42\u3002<\/li>\n
                  • \u7f51\u7edc\u4ee3\u7406<\/code>\uff1a\u5728\u5b9e\u9645\u4f7f\u7528\u7528\uff0c\u670d\u52a1\u7f51\u683c\u4e00\u822c\u662f\u901a\u8fc7\u4e00\u7ec4\u8f7b\u91cf\u7ea7\u7f51\u7edc\u4ee3\u7406\u6765\u6267\u884c\u6cbb\u7406\u903b\u8f91\u7684\u3002<\/li>\n
                  • \u5bf9\u5e94\u7528\u900f\u660e<\/code>\uff1a\u8f7b\u91cf\u7f51\u7edc\u4ee3\u7406\u4e0e\u5e94\u7528\u7a0b\u5e8f\u90e8\u7f72\u5728\u4e00\u8d77\uff0c\u4f46\u5e94\u7528\u611f\u77e5\u4e0d\u5230\u4ee3\u7406\u7684\u5b58\u5728\uff0c\u8fd8\u662f\u4f7f\u7528\u539f\u6765\u7684\u65b9\u5f0f\u5de5\u4f5c\u3002<\/li>\n<\/ul>\n

                    \u7ecf\u5178\u7684\u670d\u52a1\u7f51\u683c\u793a\u610f\u56fe\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n

                    \n
                    \n
                    \"\"<\/div>\n
                    <\/div>\n<\/div>\n
                    \u7ecf\u5178\u7684\u670d\u52a1\u7f51\u683c\u793a\u610f\u56fe<\/div>\n<\/div>\n

                    4.1 \u65f6\u4ee3\u9009\u62e9\u670d\u52a1\u7f51\u683c<\/h2>\n

                    \u5728\u4e91\u539f\u751f\u65f6\u4ee3\uff0c\u968f\u7740\u91c7\u7528\u5404\u79cd\u8bed\u8a00\u5f00\u53d1\u7684\u670d\u52a1\u5267\u589e\uff0c\u5e94\u7528\u95f4\u7684\u8bbf\u95ee\u62d3\u6251\u66f4\u52a0\u590d\u6742\uff0c\u6cbb\u7406\u9700\u6c42\u4e5f\u8d8a\u6765\u8d8a\u591a\u3002\u539f\u6765\u7684\u90a3\u79cd\u5d4c\u5165\u5728\u5e94\u7528\u4e2d\u7684\u6cbb\u7406\u529f\u80fd\u65e0\u8bba\u662f\u4ece\u5f62\u6001\u3001\u52a8\u6001\u6027\u8fd8\u662f\u53ef\u6269\u5c55\u6027\u6765\u8bf4\u90fd\u4e0d\u80fd\u6ee1\u8db3\u9700\u6c42\uff0c\u8feb\u5207\u9700\u8981\u4e00\u79cd\u5177\u5907\u4e91\u539f\u751f\u52a8\u6001\u3001\u5f39\u6027\u7279\u5b9a\u7684\u5e94\u7528\u6cbb\u7406\u57fa\u7840\u8bbe\u65bd\u3002<\/p><\/blockquote>\n

                    \u9996\u5148\uff0c\u4ece\u5355\u4e2a\u5e94\u7528\u6765\u770b\uff0cSidecar\u4e0e\u5e94\u7528\u7a0b\u5e8f\u7684\u89e3\u8026\u5e26\u6765\u7684\u5e94\u7528\u5b8c\u5168\u65e0\u4fb5\u5165<\/code>\u3001\u5f00\u53d1\u8bed\u8a00\u65e0\u5173<\/code>\u7b49\u7279\u70b9\u89e3\u9664\u4e86\u5f00\u53d1\u8bed\u8a00\u7684\u7ea6\u675f\uff0c\u4ece\u800c\u6781\u5927\u964d\u4f4e\u4e86\u5e94\u7528\u5f00\u53d1\u8005\u7684\u5f00\u53d1\u6210\u672c\u3002<\/p>\n

                    \u7136\u540e\uff0c\u4ece\u5168\u5c40\u6765\u770b\uff0c\u5728\u591a\u4e2a\u670d\u52a1\u95f4\u6709\u590d\u6742\u7684\u4e92\u76f8\u8bbf\u95ee\u65f6\u624d\u6709\u670d\u52a1\u6cbb\u7406\u7684\u9700\u6c42\u3002\u5373\u6211\u4eec\u5173\u6ce8\u7684\u8fd9\u4e9bSidecar\u7ec4\u6210\u7684\u7f51\u683c\uff0c\u5bf9\u7f51\u683c\u5185\u7684\u670d\u52a1\u95f4\u8bbf\u95ee\u8fdb\u884c\u7ba1\u7406\uff0c\u5f15\u7528\u8fd8\u662f\u6309\u7167\u672c\u6765\u7684\u65b9\u5f0f\u8fdb\u884c\u4e92\u76f8\u8bbf\u95ee\uff0c\u6bcf\u4e2a\u5e94\u7528\u7a0b\u5e8f\u7684Inbound\u6d41\u91cf\u548cOutbound\u6d41\u91cf\u90fd\u8981\u7ecf\u8fc7Sidecar\u4ee3\u7406\uff0c\u5e76\u5728Sidecar\u4e0a\u6267\u884c\u6cbb\u7406\u52a8\u4f5c<\/code>\u3002<\/p>\n

                    \u6700\u540e\uff0cSidecar\u662f\u7f51\u683c\u52a8\u4f5c\u7684\u6267\u884c\u4f53\uff0c\u5168\u5c40\u7684\u7ba1\u7406\u89c4\u5219\u548c\u7f51\u683c\u5185\u7684\u5143\u6570\u636e\u7ef4\u62a4\u901a\u8fc7\u4e00\u4e2a\u7edf\u4e00\u7684\u63a7\u5236\u9762\u5b9e\u73b0\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u53ea\u6709\u6570\u636e\u9762\u7684Sidecar\u548c\u63a7\u5236\u9762\u6709\u8054\u7cfb\uff0c\u5e94\u7528\u611f\u77e5\u4e0d\u5230Sidecar\uff0c\u66f4\u4e0d\u4f1a\u548c\u63a7\u5236\u9762\u6709\u4efb\u4f55\u8054\u7cfb\uff0c\u7528\u6237\u7684\u4e1a\u52a1\u548c\u63a7\u5236\u9762\u5f7b\u5e95\u89e3\u8026\u3002<\/p>\n

                    \n
                    \n
                    \"\"<\/div>\n
                    <\/div>\n<\/div>\n
                    \u670d\u52a1\u7f51\u683c\u7684\u7edf\u4e00\u63a7\u5236\u9762<\/div>\n<\/div>\n

                    4.2 \u670d\u52a1\u7f51\u683c\u5e26\u6765\u7684\u65b0\u95ee\u9898<\/h2>\n

                    \u670d\u52a1\u7f51\u683c\u786e\u5b9e\u6709\u5f88\u591a\u4f18\u52bf\uff0c\u6b63\u6240\u8c13\u6ca1\u6709\u514d\u8d39\u7684\u5348\u9910\uff0c\u8fd9\u79cd\u5f62\u6001\u5728\u670d\u52a1\u7684\u8bbf\u95ee\u94fe\u8def\u4e0a\u591a\u5f15\u5165\u7684\u4e24\u8df3\u4e5f\u662f\u4e0d\u5bb9\u56de\u907f\u7684\u95ee\u9898\u3002<\/p>\n

                      \n
                    • \u589e\u52a0\u4e86\u4e24\u5904\u5ef6\u8fdf\u548c\u53ef\u80fd\u7684\u6545\u969c\u70b9\uff1b<\/li>\n
                    • \u591a\u51fa\u6765\u7684\u8fd9\u4e24\u8df3\u5bf9\u5e94\u8bbf\u95ee\u6027\u80fd\u3001\u6574\u4f53\u53ef\u9760\u6027\u53ca\u6574\u4e2a\u7cfb\u7edf\u7684\u590d\u6742\u5ea6\u90fd\u5e26\u6765\u4e86\u65b0\u7684\u6311\u6218\u3002<\/li>\n<\/ul>\n

                      \u9488\u5bf9\u6027\u80fd\u548c\u8d44\u6e90\u635f\u8017\uff0c\u7f51\u683c\u63d0\u4f9b\u5546\u63d0\u4f9b\u7684\u65b9\u6848\u4e00\u822c\u662f\u8fd9\u6837\u89e3\u51b3\u7684\uff1a<\/p>\n

                        \n
                      1. \u901a\u8fc7\u4fdd\u8bc1\u8f6c\u53d1\u4ee3\u7406\u7684\u8f7b\u91cf\u548c\u9ad8\u6027\u80fd\u964d\u4f4e\u65f6\u5ef6\u5f71\u54cd<\/code>\uff0c\u5c24\u5176\u662f\u8003\u8651\u5230\u540e\u7aef\u5b9e\u9645\u4f7f\u7528\u7684\u5e94\u7528\u7a0b\u5e8f\u4e00\u822c\u6bd4\u4ee3\u7406\u66f4\u91cd\uff0c\u53e0\u52a0\u4ee3\u7406\u5e76\u4e0d\u4f1a\u660e\u663e\u5f71\u54cd\u5e94\u7528\u7684\u8bbf\u95ee\u6027\u80fd\uff1b<\/li>\n
                      2. \u53e6\u5916\uff0c\u5bf9\u4e8e\u8fd9\u4e9b\u9ad8\u6027\u80fd\u7684\u4ee3\u7406\uff0c\u53ea\u6709\u6d88\u8017\u8db3\u591f\u7684\u8d44\u6e90\u603b\u80fd\u8fbe\u5230\u671f\u671b\u7684\u6027\u80fd\uff0c\u7279\u6b8a\u662f\u4e91\u539f\u751f\u573a\u666f\u4e0b\u670d\u52a1\u7684\u5f39\u6027\u7279\u70b9\u4f7f\u5f97\u670d\u52a1\u5b9e\u4f8b\u7684\u5f39\u6027\u6269\u5c55\u53d8\u5f97\u975e\u5e38\u65b9\u4fbf\uff0c\u901a\u8fc7\u6269\u5c55\u5b9e\u4f8b\u6570\u91cf<\/code>\u603b\u662f\u80fd\u5f97\u5230\u671f\u671b\u7684\u8bbf\u95ee\u6027\u80fd\u3002<\/li>\n<\/ol>\n

                        4.3 \u670d\u52a1\u7f51\u683c\u9009\u62e9Istio<\/h2>\n
                          \n
                        • \u5728\u63a7\u5236\u9762\u4e0a\uff0cIstio\u4f5c\u4e3a\u4e00\u79cd\u5168\u65b0\u7684\u8bbe\u8ba1\uff0c\u5728\u529f\u80fd\u3001\u5f62\u6001\u3001\u67b6\u6784\u548c\u6269\u5c55\u6027\u4e0a\u63d0\u4f9b\u4e86\u8fdc\u8d85\u670d\u52a1\u7f51\u683c\u7684\u80fd\u529b\u8303\u56f4\uff1b<\/li>\n
                        • Istio\u57fa\u4e8exDS\u534f\u8bae\u63d0\u4f9b\u4e86\u4e00\u5957\u6807\u51c6\u7684\u63a7\u5236\u9762\u89c4\u8303\uff0c\u60f3\u6570\u636e\u9762\u4f20\u9012\u670d\u52a1\u4fe1\u606f\u548c\u6cbb\u7406\u89c4\u8303\uff1b<\/li>\n
                        • Istio\u7684\u65e9\u671f\u7248\u672c\u4f7f\u7528Envoy V1\u7248\u672c\u7684API\uff0c\u5373RESTful\u65b9\u5f0f\uff0c\u5176\u65b0\u7248\u672c\u4f7f\u7528Envoy V2\u7248\u672c\u7684API\uff0c\u5373gRPC\u534f\u8bae\uff1b<\/li>\n
                        • Envoy\u662f\u7528C++\u5f00\u53d1\u7684\uff0c\u5176\u6027\u80fd\u548c\u8d44\u6e90\u5360\u7528\u6bd4\u7528Rust\u5f00\u53d1\u7684Linkerd Proxy\u66f4\u597d\uff0c\u66f4\u80fd\u6ee1\u8db3\u670d\u52a1\u7f51\u683c\u4e2d\u5bf9\u900f\u660e\u4ee3\u7406\u7684\u8f7b\u91cf\u9ad8\u6027\u80fd\u7684\u8981\u6c42\uff1b<\/li>\n
                        • Envoy\u63d0\u4f9bL3\/L4\u8fc7\u6ee4\u5668\u3001HTTP L7\u8fc7\u6ee4\u5668\u3001\u652f\u6301HTTP\/2\u3001HTTP L7\u8def\u7531\u53cagRPC\u3001MongoDB\u3001DynamoDB\u7b49\u534f\u8bae\uff1b<\/li>\n
                        • Envoy\u6709\u670d\u52a1\u53d1\u73b0\u3001\u5065\u5eb7\u68c0\u67e5\u3001\u9ad8\u7ea7LB\u3001\u524d\u7aef\u4ee3\u7406\u7b49\u80fd\u529b\uff0c\u5177\u6709\u6781\u597d\u7684\u53ef\u89c2\u5bdf\u6027\u3001\u52a8\u6001\u914d\u7f6e\u529f\u80fd\uff1b<\/li>\n
                        • Envoy\u662f\u4e00\u4e2a\u53ef\u9ad8\u5ea6\u5b9a\u5236\u5316\u7684\u7a0b\u5e8f\uff0c\u901a\u8fc7Filter\u673a\u5236\u63d0\u4f9b\u4e86\u9ad8\u5ea6\u6269\u5c55\u6027\uff0c\u8fd8\u652f\u6301\u70ed\u91cd\u542f\uff0c\u5176\u4ee3\u7801\u57fa\u4e8e\u6a21\u5757\u5316\u7f16\u7801\uff0c\u6613\u4e8e\u6d4b\u8bd5\uff1b<\/li>\n
                        • \u5728\u5927\u5382\u652f\u6301\u4e0a\uff0cIstio\u7531\u8c37\u6b4c\u548cIBM\u5171\u540c\u63a8\u51fa\uff0c\u4ece\u5e94\u7528\u573a\u666f\u7684\u5206\u6790\u89c4\u5212\u5230\u672c\u8eab\u7684\u5b9a\u4f4d\uff0c\u4ece\u81ea\u8eab\u67b6\u6784\u7684\u8bbe\u8ba1\u5230\u4e0e\u5468\u8fb9\u751f\u6001\u7684\u7ed3\u5408\uff0c\u90fd\u6709\u7740\u6bd4\u8f83\u4e25\u5bc6\u7684\u8bba\u8bc1\uff1b<\/li>\n
                        • Istio\u4e0eKubernetes\u65e0\u7f1d\u7ed3\u5408\uff0cIstio\u79f0\u4e3a\u67b6\u6784\u7684\u9ed8\u8ba4\u90e8\u5206\uff0c\u5c31\u50cf\u5bb9\u5668\u548cKubernetes\u5df2\u7ecf\u6210\u4e3a\u4e91\u539f\u751f\u67b6\u6784\u7684\u9ed8\u8ba4\u90e8\u5206\u4e00\u6837\u3002<\/li>\n<\/ul>\n

                          4.4 Istio\u4e0eKubernetes<\/h2>\n

                          Kubernetes\u7684Service\u57fa\u4e8e\u6bcf\u4e2a\u8282\u70b9\u7684kube-proxy\u4ecekube-apiserver\u4e0a\u83b7\u53d6Service\u548cEndpoint\u7684\u4fe1\u606f\uff0c\u5e76\u5c06\u5bf9Service\u7684\u8bf7\u6c42\u7ecf\u8fc7\u8d1f\u8f7d\u5747\u8861\u8f6c\u53d1\u5230\u5bf9\u5e94\u7684Endpoint\u4e0a\u3002<\/p>\n

                          \u4f46Kubernetes\u53ea\u63d0\u4f9b\u4e864\u5c42\u8d1f\u8f7d\u5747\u8861\u80fd\u529b\uff0c\u65e0\u6cd5\u57fa\u4e8e\u5e94\u7528\u5c42\u7684\u4fe1\u606f\u8fdb\u884c\u8d1f\u8f7d\u5747\u8861\uff0c\u66f4\u4e0d\u80fd\u63d0\u4f9b\u5e94\u7528\u5c42\u7684\u6d41\u91cf\u7ba1\u7406\uff0c\u5728\u670d\u52a1\u8fd0\u884c\u7ba1\u7406\u4e0a\u4e5f\u53ea\u63d0\u4f9b\u4e86\u57fa\u672c\u7684\u63a2\u9488\u673a\u5236\uff0c\u5e76\u4e0d\u80fd\u63d0\u4f9b\u670d\u52a1\u8bbf\u95ee\u7684\u6307\u6807\u548c\u8c03\u7528\u94fe\u8ffd\u8e2a\u8fd9\u79cd\u5e94\u7528\u7684\u670d\u52a1\u8fd0\u884c\u8bca\u65ad\u80fd\u529b\u3002<\/p>\n

                          Istio\u590d\u7528\u4e86Kubernetes Service\u7684\u5b9a\u4e49\uff0c\u5728\u5b9e\u73b0\u4e0a\u8fdb\u884c\u4e86\u66f4\u7ec6\u7c92\u5ea6\u7684\u63a7\u5236\u3002<\/p>\n

                          Istio\u7684\u670d\u52a1\u53d1\u73b0\u5c31\u662f\u4ecekube-apiserver\u4e2d\u83b7\u53d6Service\u548cEndpoint\uff0c\u7136\u540e\u5c06\u5176\u8f6c\u6362\u6210Istio\u670d\u52a1\u6a21\u578b\u7684Service\u548cServiceInstance\uff0c\u4f46\u662f\u5176\u6570\u636e\u9762\u7ec4\u4ef6\u4e0d\u518d\u662fkube-proxy\uff0c\u800c\u662f\u5728\u6bcf\u4e2aPod\u91cc\u90e8\u7f72\u7684Sidecar\uff0c\u4e5f\u53ef\u4ee5\u5c06\u5176\u770b\u4f5c\u6bcf\u4e2a\u670d\u52a1\u5b9e\u4f8b\u7684Proxy\u3002<\/p>\n

                          \u901a\u8fc7\u62e6\u622aPod\u7684Inbound\u6d41\u91cf\u548cOutbound\u6d41\u91cf\uff0c\u5e76\u5728Sidecar\u4e0a\u89e3\u6790\u5404\u79cd\u5e94\u7528\u5c42\u534f\u8bae\uff0cIstio\u53ef\u4ee5\u63d0\u4f9b\u771f\u6b63\u7684\u5e94\u7528\u5c42\u6cbb\u7406\u3001\u76d1\u63a7\u548c\u5b89\u5168\u7b49\u80fd\u529b\u3002<\/p>\n

                          \u603b\u4e4b\uff0cIstio\u548cKubernetes\u4ece\u8bbe\u8ba1\u7406\u5ff5\u3001\u4f7f\u7528\u4f53\u9a8c\u3001\u7cfb\u7edf\u67b6\u6784\u751a\u81f3\u4ee3\u7801\u98ce\u683c\u7b49\u5c0f\u7ec6\u8282\u6765\u770b\uff0c\u5173\u7cfb\u90fd\u975e\u5e38\u7d27\u5bc6\uff0c\u751a\u81f3\u6709\u4eba\u8ba4\u4e3aIstio\u5c31\u662fKubernetes\u56e2\u961f\u5f00\u53d1\u7684Kubernetes\u53ef\u63d2\u62d4\u7684\u589e\u5f3a\u7279\u6027\u3002<\/p>\n

                          \n
                          \n
                          \"\"<\/div>\n
                          <\/div>\n<\/div>\n
                          \u66f4\u7ec6\u7c92\u5ea6\u7684Proxy\u63d0\u4f9b\u66f4\u591a\u66f4\u7ec6\u7c92\u5ea6\u7684\u80fd\u529b<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

                          \u8f6c\u81ea\u8fd9\u91cc 1. Istio\u662f\u4ec0\u4e48\uff1f Istio \u662f\u4e00\u4e2a\u4e0eKubernetes\u7d27\u5bc6\u7ed3\u5408\u7684\u9002\u7528\u4e8e\u4e91\u539f\u751f\u573a …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[20,19],"series":[],"class_list":["post-12255","post","type-post","status-publish","format-standard","hentry","category-programmers","tag-istio","tag-19"],"_links":{"self":[{"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/posts\/12255"}],"collection":[{"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fick707.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12255"}],"version-history":[{"count":1,"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/posts\/12255\/revisions"}],"predecessor-version":[{"id":12259,"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/posts\/12255\/revisions\/12259"}],"wp:attachment":[{"href":"https:\/\/fick707.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fick707.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12255"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fick707.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12255"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/fick707.com\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=12255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}