{"id":1600,"date":"2018-08-10T13:39:52","date_gmt":"2018-08-10T05:39:52","guid":{"rendered":"https:\/\/damogame.cn:15443\/wordpress\/?p=1600"},"modified":"2018-08-10T13:39:52","modified_gmt":"2018-08-10T05:39:52","slug":"%e9%87%8d%e7%a3%85%ef%bc%81github-%e5%bc%80%e6%ba%90%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e7%bb%84%e4%bb%b6-glb-director","status":"publish","type":"post","link":"https:\/\/i007.cc\/wordpress\/archives\/1600","title":{"rendered":"\u91cd\u78c5\uff01GitHub \u5f00\u6e90\u8d1f\u8f7d\u5747\u8861\u7ec4\u4ef6 GLB Director"},"content":{"rendered":"<div class=\"article-detail\">\n<h1 class=\"header\">\u91cd\u78c5\uff01GitHub \u5f00\u6e90\u8d1f\u8f7d\u5747\u8861\u7ec4\u4ef6 GLB Director<\/h1>\n<div class=\"extra ui horizontal list news-meta\">\n<div class=\"item\">\n<div class=\"osc-avatar small-portrait _35x35 avatar\" title=\"h4cd\" data-user-id=\"3820517\"><img decoding=\"async\" title=\"h4cd\" src=\"https:\/\/oscimg.oschina.net\/oscnet\/up-fae02fc2cd727f11756f6f25e5e5d5d4.jpeg!\/both\/50x50?t=1522033675000\" alt=\"h4cd\" \/><\/div>\n<p><a class=\"__user\" href=\"https:\/\/my.oschina.net\/u\/3820517\" target=\"_blank\" rel=\"noopener\">\u00a0\u00a0h4cd<\/a>\u00a0\u53d1\u5e03\u4e8e 2018\u5e7408\u670810\u65e5<\/div>\n<div class=\"item\">\u6536\u85cf\u00a0<span data-collect-count=\"\" data-id=\"98827\" data-obj-type=\"4\">18<\/span><\/div>\n<div class=\"item comment-count\"><i class=\"comment outline icon\"><\/i>\u00a0\u8bc4\u8bba\u00a0<span data-article-reply-count=\"\">2<\/span><\/div>\n<\/div>\n<div id=\"articleContent\" class=\"content\">\n<p>8 \u65e5\uff0cGitHub \u53d1\u5e03\u4e86\u5f00\u6e90\u8d1f\u8f7d\u5747\u8861\u7ec4\u4ef6 GitHub Load Balancer Director(GLB) Director\uff0cGLB \u662f GitHub \u9488\u5bf9\u88f8\u673a\u6570\u636e\u4e2d\u5fc3\u7684\u53ef\u6269\u5c55\u8d1f\u8f7d\u5747\u8861\u89e3\u51b3\u65b9\u6848\uff0c\u5b83\u652f\u6301\u5927\u591a\u6570 GitHub 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src=\"https:\/\/oscimg.oschina.net\/oscnet\/499d1a934dd7c4a9e10f7f8bdc6fd78a315.jpg\" width=\"365\" height=\"303\" data-cke-saved-src=\"https:\/\/oscimg.oschina.net\/oscnet\/499d1a934dd7c4a9e10f7f8bdc6fd78a315.jpg\" \/><\/p>\n<p>\u5b9e\u9645\u4e0a\uff0c\u5927\u591a\u6570\u7f51\u7edc\u90fd\u8981\u590d\u6742\u5f97\u591a\u3002 \u4e24\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u901a\u5e38\u6709\u591a\u6761\u8def\u5f84\u53ef\u7528\uff0c\u4f8b\u5982\uff0c\u4f7f\u7528\u591a\u4e2aISP\u6216\u8005\u4e24\u53f0\u8def\u7531\u5668\u901a\u8fc7\u591a\u6761\u7269\u7406\u7535\u7f06\u8fde\u63a5\u5728\u4e00\u8d77\u4ee5\u589e\u52a0\u5bb9\u91cf\u5e76\u63d0\u4f9b\u5197\u4f59\u3002 \u8fd9\u662f\u7b49\u4ef7\u591a\u8def\u5f84\uff08ECMP\uff09\u8def\u7531\u53d1\u6325\u4f5c\u7528\u7684\u5730\u65b9 &#8211; 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src=\"https:\/\/oscimg.oschina.net\/oscnet\/fb0a57b6f293ffbca1fac2635f64c44601a.jpg\" width=\"907\" height=\"401\" data-cke-saved-src=\"https:\/\/oscimg.oschina.net\/oscnet\/fb0a57b6f293ffbca1fac2635f64c44601a.jpg\" \/><\/p>\n<p>\u586b\u5145\u4e2d\u7684\u8282\u70b9\u770b\u8d77\u6765\u5c31\u50cf\u6d3b\u52a8\u4e00\u6837\uff0c\u56e0\u4e3a\u8be5\u8868\u672c\u8eab\u5141\u8bb8\u7b2c\u4e8c\u6b21\u673a\u4f1a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/oscimg.oschina.net\/oscnet\/6924cb5a6e164b7e429dd9be5ce7c225100.jpg\" width=\"1008\" height=\"405\" data-cke-saved-src=\"https:\/\/oscimg.oschina.net\/oscnet\/6924cb5a6e164b7e429dd9be5ce7c225100.jpg\" 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server \uff09\u7684\u4fe1\u606f\u4e5f\u5c01\u88c5\u8fdb\u53bb\u5462\uff1f\u8fd9\u6837\u4e3b\u670d\u52a1\u5668\u53ef\u4ee5\u5728\u4e0d\u7406\u89e3\u6570\u636e\u5305\u7684\u60c5\u51b5\u4e0b\u8f6c\u53d1\u6570\u636e\u5305\u3002<\/p>\n<p>LVS \u7684\u4f20\u7edf\u65b9\u5f0f\u662f\u4f7f\u7528IP over IP\uff08IPIP\uff09\u96a7\u9053\u3002\u5ba2\u6237\u7aef IP \u6570\u636e\u5305\u5c01\u88c5\u5728\u5185\u90e8IP\u6570\u636e\u5305\u5185\uff0c\u5e76\u8f6c\u53d1\u5230\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u5bf9\u5176\u8fdb\u884c\u89e3\u5c01\u88c5\u3002\u4f46\u5f88\u96be\u5728 IPIP \u6570\u636e\u5305\u4e2d\u7f16\u7801\u5176\u4ed6\u670d\u52a1\u5668\u7684\u5143\u6570\u636e\uff0c\u56e0\u4e3a\u552f\u4e00\u53ef\u7528\u7684\u7a7a\u95f4\u662f IP \u9009\u9879\uff0c\u6570\u636e\u4e2d\u5fc3\u8def\u7531\u5668\u4f20\u9012\u672a\u77e5 IP \u7684\u6570\u636e\u5305\u5230\u5904\u7406\u8f6f\u4ef6\uff08\u79f0\u4e4b\u4e3a\u201c\u7b2c2\u5c42\u6162\u901f\u8def\u5f84\u201d\uff09\uff0c\u901f\u5ea6\u4ece\u6bcf\u79d2\u6570\u767e\u4e07\u5230\u6570\u5343\u4e2a\u6570\u636e\u5305\u3002<\/p>\n<p>\u4e3a\u4e86\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\uff0c\u9700\u8981\u5c06\u6570\u636e\u9690\u85cf\u5728\u8def\u7531\u5668\u4e0d\u540c\u6570\u636e\u5305\u683c\u5f0f\u4e2d\uff0c\u907f\u514d\u5b83\u8bd5\u56fe\u53bb\u7406\u89e3\u3002\u6211\u4eec\u6700\u521d\u91c7\u7528\u539f\u59cb Foo-over-UDP\uff08FOU\uff09\u548c\u81ea\u5b9a\u4e49 GRE\u8f7d\u8377\uff08payload\uff09\uff0c\u57fa\u672c\u4e0a\u5c01\u88c5\u4e86 UDP \u6570\u636e\u5305\u4e2d\u7684\u6240\u6709\u5185\u5bb9\u3002\u6211\u4eec\u6700\u8fd1\u8f6c\u6362\u5230\u901a\u7528 UDP \u5c01\u88c5\uff08GUE\uff09\uff0c\u5b83\u63d0\u4f9b\u4e86\u5c01\u88c5\u5185\u90e8 IP \u534f\u8bae\u7684\u6807\u51c6 UDP \u6570\u636e\u5305\u3002\u6211\u4eec\u5c06\u8f85\u52a9\u670d\u52a1\u5668\u7684 IP \u653e\u5728GUE\u6807\u5934\u7684\u79c1\u6709\u6570\u636e\u4e2d\u3002\u4ece\u8def\u7531\u5668\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u8fd9\u4e9b\u6570\u636e\u5305\u90fd\u662f\u4e24\u4e2a\u666e\u901a\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u5185\u90e8\u6570\u636e\u4e2d\u5fc3 UDP \u6570\u636e\u5305\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/oscimg.oschina.net\/oscnet\/a0d648abaf3683a9f6e540dbdd7200476a9.jpg\" width=\"815\" height=\"468\" data-cke-saved-src=\"https:\/\/oscimg.oschina.net\/oscnet\/a0d648abaf3683a9f6e540dbdd7200476a9.jpg\" \/><\/p>\n<p>\u4f7f\u7528 UDP \u7684\u53e6\u4e00\u4e2a\u597d\u5904\u662f\u6e90\u7aef\u53e3\u53ef\u4ee5\u4f7f\u7528\u6bcf\u4e2a\u8fde\u63a5\u7684\u54c8\u5e0c\u586b\u5145\uff0c\u4ee5\u4fbf\u5b83\u4eec\u901a\u8fc7\u4e0d\u540c\u7684\u8def\u5f84\uff08\u5728\u6570\u636e\u4e2d\u5fc3\u5185\u4f7f\u7528ECMP\uff09\u5728\u6570\u636e\u4e2d\u5fc3\u5185\u6d41\u52a8\uff0c\u5e76\u53ef\u5728\u4ee3\u7406\u670d\u52a1\u5668\u7684 NIC \u7684\u4e0d\u540c RX \u961f\u5217\u4e0a\u63a5\u6536\u6d88\u606f\uff08\u7c7b\u4f3c\u4f7f\u7528 TCP\/IP \u5934\u5b57\u6bb5\u7684\u54c8\u5e0c\uff09\u3002\u8fd9\u5bf9 IPIP \u662f\u4e0d\u53ef\u80fd\u7684\uff0c\u56e0\u4e3a\u5927\u591a\u6570\u6570\u636e\u4e2d\u5fc3\u7684 NIC \u53ea\u80fd\u7406\u89e3\u666e\u901a IP\uff0cTCP\/IP \u548c UDP\/IP\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0cNIC \u65e0\u6cd5\u67e5\u770b IP\/IP \u6570\u636e\u5305\u3002<\/p>\n<p>\u5f53\u4ee3\u7406\u670d\u52a1\u5668\u60f3\u8981\u5c06\u6570\u636e\u5305\u53d1\u9001\u56de\u5ba2\u6237\u7aef\u65f6\uff0c\u5b83\u4e0d\u9700\u8981\u5c01\u88c5\u6216\u901a\u8fc7\u6211\u4eec\u7684\u5bfc\u5411\u5668\u5c42\uff08director tier\uff09\u8fd4\u56de\uff0c\u5b83\u53ef\u4ee5\u76f4\u63a5\u53d1\u9001\u6570\u636e\u5230\u5ba2\u6237\u7aef\uff08\u901a\u5e38\u79f0\u4e3a\u201cDirect Server Return\u201d\uff09\u3002\u8fd9\u662f\u5178\u578b\u7684\u8d1f\u8f7d\u5747\u8861\u5668\u8bbe\u8ba1\uff0c\u5bf9\u4e8e\u5185\u5bb9\u63d0\u4f9b\u5546\u5c24\u5176\u6709\u7528\uff0c\u56e0\u4e3a\u5927\u591a\u6570\u60c5\u51b5\u90fd\u662f\u51fa\u7ad9\u6d41\u91cf\u8fdc\u5927\u4e8e\u5165\u7ad9\u6d41\u91cf\u3002<\/p>\n<p>\u6570\u636e\u5305\u6d41\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/oscimg.oschina.net\/oscnet\/361979209cd3e44651db5aa0a3102a10ee2.jpg\" width=\"1263\" height=\"421\" data-cke-saved-src=\"https:\/\/oscimg.oschina.net\/oscnet\/361979209cd3e44651db5aa0a3102a10ee2.jpg\" \/><\/p>\n<p><strong>\u5f15\u5165DPDK<\/strong><\/p>\n<p>\u81ea\u4ece\u9996\u6b21\u516c\u5f00\u8ba8\u8bba\u4e86\u6211\u4eec\u7684\u521d\u59cb\u8bbe\u8ba1\u4ee5\u6765\uff0c\u6211\u4eec\u5df2\u7ecf\u5b8c\u5168\u4f7f\u7528 DPDK\u91cd\u5199\u4e86 glb-director \u3002DPDK 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bifurcation\uff0c\u5b83\u5c06\u7279\u5b9a\u6d41\u91cf\uff08\u76ee\u6807\u662f GLB IP \u5730\u5740\uff09\u53d1\u9001\u7ed9\u6211\u4eecDPDK \u5728 Virtual Function \u4e0a\u5904\u7406\uff0c\u540c\u65f6\u5c06\u5269\u4f59\u7684\u6570\u636e\u5305\u4e0e Linux \u5185\u6838\u7684\u7f51\u7edc\u5806\u6808\u4fdd\u7559\u5728 Physical Function \u4e0a\u3002<\/p>\n<p>\u6211\u4eec\u53d1\u73b0 Virtual Function \u4e0a DPDK \u7684\u6570\u636e\u5305\u5904\u7406\u901f\u7387\u53ef\u4ee5\u6ee1\u8db3\u8981\u6c42\u3002 GLB Director \u4f7f\u7528\u00a0DPDK Packet Distributor\u6a21\u5f0f\u6765\u5206\u53d1\u5c01\u88c5\u6570\u636e\u5305\u7684\u4efb\u52a1\u5230\u673a\u5668\u4e0a\u7684 CPU\uff0c\u652f\u6301\u4efb\u610f\u6570\u91cf\u7684 CPU \u6838\u5fc3\uff0c\u56e0\u4e3a\u5b83\u662f\u65e0\u72b6\u6001\u7684\uff0c\u53ef\u4ee5\u9ad8\u5ea6\u5e76\u884c\u5316\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/oscimg.oschina.net\/oscnet\/5d495d3749bf88e2b53ca7454edeebddf85.jpg\" width=\"1273\" height=\"378\" data-cke-saved-src=\"https:\/\/oscimg.oschina.net\/oscnet\/5d495d3749bf88e2b53ca7454edeebddf85.jpg\" \/><\/p>\n<p>GLB Director \u652f\u6301\u5339\u914d\u548c\u8f6c\u53d1\u5305\u542b TCP \u6709\u6548\u8d1f\u8f7d\u7684\u5165\u7ad9 IPv4 \u548c IPv6 \u6570\u636e\u5305\uff0c\u4ee5\u53ca\u4f5c\u4e3a\u00a0Path MTU Discovery\u7684\u4e00\u90e8\u5206\u7684\u5165\u7ad9 ICMP Fragmentation Required \u6d88\u606f\u3002<\/p>\n<p><strong>\u4f7f\u7528Scapy\u4e3aDPDK\u52a0\u5165\u6d4b\u8bd5\u7528\u4f8b<\/strong><\/p>\n<p>\u4e00\u4e2a\u5178\u578b\u7684\u95ee\u9898\u662f\uff0c\u5728\u521b\u5efa\uff08\u6216\u4f7f\u7528\uff09\u90a3\u4e9b\u4f7f\u7528\u4e86\u4f4e\u7ea7\u539f\u8bed\uff08\u4f8b\u5982\u76f4\u63a5\u4e0eNIC\u901a\u4fe1\uff09\u4f46\u662f\u9ad8\u901f\u8fd0\u884c\u7684\u6280\u672f\u65f6\uff0c\u5b83\u4eec\u53d8\u5f97\u975e\u5e38\u96be\u4ee5\u6d4b\u8bd5\u3002\u4f5c\u4e3a\u521b\u5efaGLB Director\u7684\u4e00\u90e8\u5206\uff0c\u6211\u4eec\u4e5f\u521b\u5efa\u4e86\u4e00\u4e2a\u6d4b\u8bd5\u73af\u5883\uff0c\u652f\u6301\u5bf9\u6211\u4eec\u7684DPDK\u5e94\u7528\u8fdb\u884c\u7b80\u5355\u7684\u7aef\u5bf9\u7aef\u5305\u6d41\u6d4b\u8bd5\uff0c\u901a\u8fc7\u5f71\u54cdDPDK\u7684\u65b9\u5f0f\u652f\u6301\u4e00\u4e2a\u73af\u5883\u62bd\u8c61\u5c42\uff08EAL\uff09\uff0c\u5141\u8bb8\u7269\u7406NIC\u548c\u57fa\u4e8elibpcap\u7684\u672c\u5730\u63a5\u53e3\uff0c\u5728\u5e94\u7528\u89c6\u56fe\u4e2d\u662f\u76f8\u540c\u7684\u3002<\/p>\n<p>\u8fd9\u5141\u8bb8\u6211\u4eec\u5728Scapy\u4e2d\u5199\u6d4b\u8bd5\uff0c\u4f7f\u7528\u7b80\u5355\u7684Python\u7684lib\u5305\u67e5\u770b\uff0c\u64cd\u4f5c\u548c\u5199\u6570\u636e\u5305\u3002\u901a\u8fc7\u521b\u5efa\u4e00\u4e2aLinux\u7684\u865a\u62df\u7f51\u5361\u9a71\u52a8\uff0c\u4e00\u8fb9\u7528Scapy\uff0c\u53e6\u4e00\u8fb9\u7528DPDK\uff0c\u6211\u4eec\u80fd\u4f20\u8f93\u5b9a\u5236\u7684\u5305\u5e76\u4e14\u9a8c\u8bc1\u6211\u4eec\u8f6f\u4ef6\u5728\u53e6\u4e00\u8fb9\u652f\u6301\u7684\u529f\u80fd\uff0c\u8fd9\u662f\u4e00\u4e2a\u5b8c\u6574GUE\u5c01\u88c5\u7684\u540e\u7aef\u4ee3\u7406\u670d\u52a1\u671f\u671b\u7684\u6570\u636e\u5305\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/oscimg.oschina.net\/oscnet\/6954b28e77c2818a81121ec75f2a30e0640.jpg\" width=\"651\" height=\"237\" data-cke-saved-src=\"https:\/\/oscimg.oschina.net\/oscnet\/6954b28e77c2818a81121ec75f2a30e0640.jpg\" \/><\/p>\n<p>\u8be5\u65b9\u6cd5\u5141\u8bb8\u6211\u4eec\u6d4b\u8bd5\u66f4\u591a\u7684\u590d\u6742\u884c\u4e3a\uff0c\u4f8b\u5982\u4e3a\u4e86\u6b63\u786e\u8def\u7531\uff0c\u904d\u5386\u4f20\u8f93\u5c42\u7684ICMPv4\/ICMPv6\u5934\u83b7\u53d6\u6e90IP\u548cTCP\u7aef\u53e3\uff0c\u4ee5\u4fbf\u6b63\u786e\u8f6c\u53d1\u6765\u81ea\u5916\u90e8\u8def\u7531\u5668\u7684ICMP\u6d88\u606f\u3002<\/p>\n<p><strong>\u5065\u5eb7\u68c0\u67e5<\/strong><\/p>\n<p>GLB\u7684\u8bbe\u8ba1\u5305\u542b\u4e86\u4f18\u96c5\u5730\u5904\u7406\u670d\u52a1\u5668\u6545\u969c\u7684\u90e8\u5206\u3002\u76ee\u524d\u8bbe\u8ba1\u5305\u542b\u4e3b\/\u5907\uff0c\u5bf9\u4e8e\u7ed9\u5b9a\u7684\u8f6c\u53d1\u8868\/\u5ba2\u6237\u7aef\uff0c\u610f\u5473\u7740\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5065\u5eb7\u68c0\u67e5\u901a\u8fc7\u89c2\u5bdf\u6bcf\u4e2aDirector\u6765\u89e3\u51b3\u5355\u670d\u52a1\u5668\u6545\u969c\u3002\u6211\u4eec\u8fd0\u884c\u4e00\u4e2a\u540d\u4e3aglb-healthcheck\u7684\u670d\u52a1\uff0c\u5b83\u4e0d\u65ad\u9a8c\u8bc1\u6bcf\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u7684GUE\u96a7\u9053\u548c\u4efb\u610fHTTP\u7aef\u53e3\u3002<\/p>\n<p>\u5f53\u670d\u52a1\u5668\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u6211\u4eec\u5c06\u5207\u6362\u4e3b\/\u5907\uff0c\u5c06\u5907\u6362\u6210\u4e3b\u3002\u8fd9\u662f\u670d\u52a1\u5668\u7684\u201c\u8f6f\u5207\u6362\u201d\uff0c\u652f\u6301\u6545\u969c\u8f6c\u79fb\u7684\u597d\u529e\u6cd5\u3002\u5982\u679c\u5065\u5eb7\u68c0\u67e5\u5931\u8d25\u662f\u8bef\u62a5\uff0c\u5219\u8fde\u63a5\u4e0d\u4f1a\u4e2d\u65ad\uff0c\u5b83\u4eec\u53ea\u4f1a\u6362\u4e00\u6761\u4e0d\u540c\u7684\u8def\u5f84\u904d\u5386\u3002<\/p>\n<p><strong>proxy\u4f7f\u7528iptables\u63d0\u4f9b\u7b2c\u4e8c\u6b21\u673a\u4f1a<\/strong><\/p>\n<p>\u6784\u6210GLB\u7684\u6700\u540e\u4e00\u4e2a\u7ec4\u4ef6\u662fNetfilter\u6a21\u5757\u548ciptables\u7684\u76ee\u6807\uff0c\u5b83\u5728\u6bcf\u4e2a\u4ee3\u7406\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\uff0c\u5e76\u63d0\u4f9b\u201c\u7b2c\u4e8c\u6b21\u673a\u4f1a\u201d\u8fdb\u884c\u8bbe\u8ba1\u3002<\/p>\n<p>\u6b64\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u4efb\u52a1\uff0c\u6839\u636eLinux\u5185\u6838TCP\u5806\u6808\uff0c\u786e\u5b9a\u6bcf\u4e2aGUE\u6570\u636e\u5305\u7684\u5185\u90e8TCP \/ IP\u6570\u636e\u5305\u662f\u5426\u5728\u672c\u5730\u6709\u6548\uff0c\u5982\u679c\u4e0d\u662f\uff0c\u5219\u5c06\u5176\u8f6c\u53d1\u5230\u4e0b\u4e00\u4e2a\u4ee3\u7406\u670d\u52a1\u5668\uff08\u5907\u670d\u52a1\u5668\uff09\uff0c\u800c\u4e0d\u662f\u5728\u5f53\u524d\u670d\u52a1\u5668\u89e3\u5c01\u88c5\u3002<\/p>\n<p>\u5728\u6570\u636e\u5305\u662fSYN\uff08\u65b0\u8fde\u63a5\uff09\u6216\u5728\u672c\u5730\u5bf9\u5df2\u5efa\u7acb\u7684\u8fde\u63a5\u6709\u6548\u7684\u60c5\u51b5\u4e0b\uff0c\u5f53\u524d\u670d\u52a1\u5668\u4f1a\u63a5\u6536\u5b83\u3002\u7136\u540e\uff0c\u6211\u4eec\u63a5\u6536GUE\u5305\uff0c\u4f7f\u7528\u5305\u542bfou\u6a21\u5757\u7684Linux \u5185\u68384.x GUE\u5728\u672c\u5730\u5904\u7406\u5b83\u3002<\/p>\n<p>\u6765\u6e90\uff1a<a href=\"https:\/\/mp.weixin.qq.com\/s\/cs9NB4QTzgwxyqJB9MIjUw\" data-cke-saved-href=\"https:\/\/mp.weixin.qq.com\/s\/cs9NB4QTzgwxyqJB9MIjUw\">\u9ad8\u53ef\u7528\u67b6\u6784<\/a><\/p>\n<\/div>\n<div class=\"news-links\">\n<h4>\u76f8\u5173\u94fe\u63a5<\/h4>\n<ul class=\"link-list\">\n<li>GLB Director \u7684\u8be6\u7ec6\u4ecb\u7ecd\uff1a<a href=\"https:\/\/www.oschina.net\/p\/glb+director\" target=\"_blank\" rel=\"noopener\">\u70b9\u51fb\u67e5\u770b<\/a><\/li>\n<li>GLB Director \u7684\u4e0b\u8f7d\u5730\u5740\uff1a<a href=\"https:\/\/www.oschina.net\/home\/login?goto_page=https:\/\/newOscBackend\/news\/98827\/github-open-sourced-glb-director\" target=\"_blank\" rel=\"noopener\">\u70b9\u51fb\u4e0b\u8f7d<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"GithubEmbed\"><\/div>\n<div class=\"GithubEmbed\">\n<div class=\"github-widget\" data-repo=\"\"><\/div>\n<div class=\"ui segment osc_git_box\">\n<div class=\"osc_git_title\">\n<div class=\"git_left_div\"><img decoding=\"async\" src=\"https:\/\/gitee.com\/logo.gif?20171106\" width=\"20px\" \/><\/div>\n<div class=\"pro_name git_left_div\"><a href=\"https:\/\/gitee.com\/mirrors\/GLB-Director\">\u7801\u4e91\u6781\u901f\u4e0b\u8f7d\/GLB-Director<\/a><\/div>\n<h3><span class=\"right_span forkstar\"><span class=\"mini-icon git-icon-star\"><a href=\"https:\/\/gitee.com\/mirrors\/GLB-Director\/stargazers\">Star\u00a00\u00a0<\/a><\/span><span class=\"mini-icon git-icon-fork\"><a href=\"https:\/\/gitee.com\/mirrors\/GLB-Director\/members\">Fork\u00a02<\/a><\/span><\/span><\/h3>\n<div class=\"git_osc_clear\"><\/div>\n<\/div>\n<div class=\"osc_git_main\">\n<div class=\"main-container\">\n<div class=\"osc_git_info\">GLB Director \u662f GitHub \u6700\u8fd1\u5f00\u6e90\u7684\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u5b9a\u4f4d\u4e3a\u66f4\u597d\u7684\u6570\u636e\u4e2d\u5fc3\u8d1f\u8f7d\u5747\u8861\u5668<\/div>\n<div class=\"osc_git_commits\"><b><a href=\"https:\/\/gitee.com\/mirrors\/GLB-Director\/commits\/master\">\u6700\u8fd1\u63d0\u4ea4:<\/a><\/b><\/p>\n<ul>\n<li>\n<div class=\"row_container\">\n<div class=\"row_left\"><a class=\"commit_short_id\" href=\"https:\/\/gitee.com\/mirrors\/GLB-Director\/commit\/3544cb9766a45fcb9898807a408b7f7d43ea4d41\">3544cb976<\/a>\u00a0\u00a0\u00a0<a href=\"https:\/\/gitee.com\/mirrors\/GLB-Director\/commit\/3544cb9766a45fcb9898807a408b7f7d43ea4d41\">Merge pull request 26 from poupas\/fix-switching-typo<\/a><\/div>\n<p><span class=\"right_span\">\u00a0\u00a0<a class=\"commit-author-link\" href=\"mailto:theojulienne@github.com\">Theo Julienne<\/a>\u00a0<time class=\"committed_ago\" title=\"2018-08-09 08:22\" datetime=\"2018-08-09 08:22:47 +0800\"><\/time><span class=\"timeago\" title=\"2018-08-09 08:22:47 +0800\">2018-08-09 08:22<\/span><\/span><\/p>\n<div class=\"clear\"><\/div>\n<\/div>\n<\/li>\n<li>\n<div class=\"row_container\">\n<div class=\"row_left\"><a class=\"commit_short_id\" href=\"https:\/\/gitee.com\/mirrors\/GLB-Director\/commit\/c2f5fcbcc1804ba0847984cdb3a16c78e15daeed\">c2f5fcbcc<\/a>\u00a0\u00a0\u00a0<a href=\"https:\/\/gitee.com\/mirrors\/GLB-Director\/commit\/c2f5fcbcc1804ba0847984cdb3a16c78e15daeed\">Fix &#8220;Swithcing&#8221; typo<\/a><\/div>\n<p><span class=\"right_span\">\u00a0\u00a0<a class=\"commit-author-link\" href=\"mailto:joao.poupino@gmail.com\">Joao Poupino<\/a>\u00a0<time class=\"committed_ago\" title=\"2018-08-09 06:44\" datetime=\"2018-08-09 06:44:49 +0800\"><\/time><span class=\"timeago\" title=\"2018-08-09 06:44:49 +0800\">2018-08-09 06:44<\/span><\/span><\/p>\n<div class=\"clear\"><\/div>\n<\/div>\n<\/li>\n<li>\n<div class=\"row_container\">\n<div class=\"row_left\"><a class=\"commit_short_id\" href=\"https:\/\/gitee.com\/mirrors\/GLB-Director\/commit\/019d88f7d48bb3f77f42fc9eec2fd4640537e029\">019d88f7d<\/a>\u00a0\u00a0\u00a0<a href=\"https:\/\/gitee.com\/mirrors\/GLB-Director\/commit\/019d88f7d48bb3f77f42fc9eec2fd4640537e029\">Merge pull request 24 from github\/deb-license-dep-maint<\/a><\/div>\n<p><span class=\"right_span\">\u00a0\u00a0<a class=\"commit-author-link\" href=\"mailto:theojulienne@github.com\">Theo Julienne<\/a>\u00a0<time class=\"committed_ago\" title=\"2018-07-27 13:07\" datetime=\"2018-07-27 13:07:33 +0800\"><\/time><span class=\"timeago\" title=\"2018-07-27 13:07:33 +0800\">2018-07-27 13:07<\/span><\/span><\/p>\n<div class=\"clear\"><\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"osc_git_footer\"><span class=\"right_span\"><a href=\"https:\/\/gitee.com\/mirrors\/GLB-Director\/repository\/archive\/master.zip\">\u4e0b\u8f7dzip<\/a><\/span><span class=\"left_span\"><a href=\"https:\/\/gitee.com\/mirrors\/GLB-Director\">master \u5206\u652f<\/a>\u00a0\uff1a2018-08-09<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div 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