{"id":98521,"date":"2020-03-28T11:35:43","date_gmt":"2020-03-28T03:35:43","guid":{"rendered":"http:\/\/4563.org\/?p=98521"},"modified":"2020-03-28T11:35:43","modified_gmt":"2020-03-28T03:35:43","slug":"%e6%9c%89%e6%b2%a1%e6%9c%89%e7%94%a8-lvsapache-%e5%81%9a%e6%ad%a3%e6%83%b3%e4%bb%a3%e7%90%86%e7%9a%84%e5%a4%a7%e4%bd%ac%ef%bc%8c%e6%9c%89%e4%b8%aa%e5%be%88%e9%9a%be%e6%8e%92%e6%9f%a5%e7%9a%84","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=98521","title":{"rendered":"\u6709\u6ca1\u6709\u7528 LVS+apache \u505a\u6b63\u60f3\u4ee3\u7406\u7684\u5927\u4f6c\uff0c\u6709\u4e2a\u5f88\u96be\u6392\u67e5\u7684\u95ee\u9898"},"content":{"rendered":"
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\u6709\u6ca1\u6709\u7528 LVS+apache \u505a\u6b63\u60f3\u4ee3\u7406\u7684\u5927\u4f6c\uff0c\u6709\u4e2a\u5f88\u96be\u6392\u67e5\u7684\u95ee\u9898 <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : zhoudaiyu <\/span> <\/i> 53<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\u73b0\u5728\u7528\u4e24\u53f0\u914d\u7f6e\u4e86 LVS(DR)\u6a21\u5f0f\u505a\u7aef\u53e3\u8f6c\u53d1+\u9ad8\u53ef\u7528\uff0c\u540e\u7aef\u662f\u4e24\u53f0 apache http server \u505a\u6b63\u5411\u4ee3\u7406\u3002\u6700\u8fd1\u6709\u4e2a\u5947\u602a\u5f97\u95ee\u9898\uff0capache \u4ee3\u7406\u7684\u67d0\u4e2a URL \u53d8\u6162\u4e86\uff0c\u5bfc\u81f4\u4e86 Client \u7aef\u8bbf\u95ee LVS \u63d0\u4f9b\u7684\u865a IP+\u7aef\u53e3\u51fa\u73b0\u4e86\u5927\u91cf\u7684 Connection Timeout \u548c Connection Refused \u9519\u8bef\uff0c\u6211\u7528 telnet \u6d4b\u8bd5\u662f\u77ac\u95f4 Connection Refused\u3002\u628a LVS APACHE \u548c\u8fd9\u56db\u53f0\u673a\u5668\u7684\u5185\u6838\u53c2\u6570\u67e5\u4e86\u4e00\u904d\uff0c\u597d\u50cf\u4e5f\u6ca1\u4ec0\u4e48\u95ee\u9898\u3002\u5927\u4f6c\u80fd\u63d0\u4f9b\u4e00\u4e2a\u6392\u67e5\u7684\u601d\u8def\u5417\uff1f <\/div>\n
\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (3<\/span>) <\/div>\n
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  • \n
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    \u8cc7\u6df1\u5927\u4f6c : znood <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    DR \u6a21\u5f0f\u53ea\u505a\u4e24\u5c42\u8f6c\u53d1\uff0c\u5148\u6d4b\u8bd5 LB \u5230 RS \u901a\u4e0d\u901a\uff0c\u7136\u540e tcpdump \u6293\u5305\u770b\u9519\u8bef\u4ece\u54ea\u8fd4\u56de\u7684\uff0cConnection Refused \u662f\u7aef\u53e3\u672a\u5f00\u542f\u7684\u9519\u8bef\u3002\u53e6 IPVS(LVS)\u6ca1\u6709\u5065\u5eb7\u68c0\u67e5\u505a\u4e0d\u4e86\u9ad8\u53ef\u7528\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : zhoudaiyu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @znood \u8c22\u8c22\u60a8\uff01\u5176\u5b9e\u6211\u8bf4\u7684 LVS \u662f keepalived…\u6240\u4ee5\u53ef\u4ee5\u505a\u540e\u7aef\u68c0\u67e5\u3002\u4f46\u662f\u60a8\u8bf4\u7684 REFUSED \u662f\u7aef\u53e3\u672a\u5f00\u542f\u6211\u89c9\u5f97\u4e0d\u592a\u53ef\u80fd\u5427\uff0capache \u4f1a\u8dd1\u7740\u8dd1\u7740\u7a81\u7136\u5c11\u4e86\u51e0\u4e2a\u7aef\u53e3\u5417\uff1f\u800c\u4e14 REFUSED \u7684\u65f6\u5019\uff0c\u6211\u770b IPVS \u4e0a\u6ca1\u6709\u8def\u7531\u89c4\u5219\u4e86\uff0c\u5f88\u5947\u602a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : znood <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    IPVS \u4e2d\u6ca1\u6709\u89c4\u5219\u4e86\u8bf4\u660e\u4e24\u53f0\u670d\u52a1\u7684\u5065\u5eb7\u90fd\u6709\u95ee\u9898\uff0cKeepalived \u53bb\u6389\u4e86\u4e0d\u5065\u5eb7\u7684\u670d\u52a1\u540e\u7aef\uff08 Keepalived \u6211\u4e0d\u592a\u719f\uff09\uff0c\u6240\u4ee5\u5bfc\u81f4\u4e86 IPVS \u76f4\u63a5 reset connection\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u6709\u6ca1\u6709\u7528 LVS+apache \u505a…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/98521"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=98521"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/98521\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=98521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=98521"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=98521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}