{"id":230174,"date":"2023-12-25T16:08:26","date_gmt":"2023-12-25T08:08:26","guid":{"rendered":"https:\/\/www.idc.net\/help\/230174\/"},"modified":"2023-12-25T16:08:26","modified_gmt":"2023-12-25T08:08:26","slug":"apache%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e4%bd%bf%e7%94%a8mod_proxy_hcheck%e8%ae%be%e7%bd%aeapache","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/230174\/","title":{"rendered":"Apache\u65b0\u624b\u6559\u7a0b\uff1a\u4f7f\u7528mod_proxy_hcheck\u8bbe\u7f6eApache"},"content":{"rendered":"<p><title id=\"apache%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e4%bd%bf%e7%94%a8mod_proxy_hcheck%e8%ae%be%e7%bd%aeapache-YrkmnGHeHH\">Apache\u65b0\u624b\u6559\u7a0b\uff1a\u4f7f\u7528mod_proxy_hcheck\u8bbe\u7f6eApache<\/title><\/p>\n<h1 id=\"apache%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e4%bd%bf%e7%94%a8mod_proxy_hcheck%e8%ae%be%e7%bd%aeapache-YrkmnGHeHH\">Apache\u65b0\u624b\u6559\u7a0b\uff1a\u4f7f\u7528mod_proxy_hcheck\u8bbe\u7f6eApache<\/h1>\n<h2 id=\"%e4%bb%8b%e7%bb%8d-YrkmnGHeHH\">\u4ecb\u7ecd<\/h2>\n<p>Apache\u662f\u4e00\u79cd\u6d41\u884c\u7684\u5f00\u6e90Web\u670d\u52a1\u5668\u8f6f\u4ef6\uff0c\u7528\u4e8e\u5728\u4e92\u8054\u7f51\u4e0a\u6258\u7ba1\u7f51\u7ad9\u548c\u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u4e14\u53ef\u5b9a\u5236\u7684\u670d\u52a1\u5668\uff0c\u53ef\u4ee5\u901a\u8fc7\u5404\u79cd\u6a21\u5757\u8fdb\u884c\u6269\u5c55\u548c\u914d\u7f6e\u3002\u5176\u4e2d\u4e00\u4e2a\u91cd\u8981\u7684\u6a21\u5757\u662fmod_proxy_hcheck\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u68c0\u67e5\u4ee3\u7406\u540e\u7aef\u670d\u52a1\u5668\u5065\u5eb7\u72b6\u51b5\u7684\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%afmod_proxy_hcheck%ef%bc%9f-YrkmnGHeHH\">\u4ec0\u4e48\u662fmod_proxy_hcheck\uff1f<\/h2>\n<p>mod_proxy_hcheck\u662fApache\u7684\u4e00\u4e2a\u6a21\u5757\uff0c\u7528\u4e8e\u68c0\u67e5\u4ee3\u7406\u540e\u7aef\u670d\u52a1\u5668\u7684\u5065\u5eb7\u72b6\u51b5\u3002\u5b83\u53ef\u4ee5\u5b9a\u671f\u53d1\u9001\u8bf7\u6c42\u5230\u540e\u7aef\u670d\u52a1\u5668\uff0c\u5e76\u6839\u636e\u54cd\u5e94\u72b6\u6001\u7801\u548c\u8d85\u65f6\u65f6\u95f4\u6765\u5224\u65ad\u670d\u52a1\u5668\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002\u5982\u679c\u670d\u52a1\u5668\u672a\u54cd\u5e94\u6216\u54cd\u5e94\u8d85\u65f6\uff0cmod_proxy_hcheck\u4f1a\u5c06\u8be5\u670d\u52a1\u5668\u6807\u8bb0\u4e3a\u4e0d\u53ef\u7528\uff0c\u5e76\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230\u5176\u4ed6\u53ef\u7528\u7684\u670d\u52a1\u5668\u3002<\/p>\n<h2 id=\"%e4%b8%ba%e4%bb%80%e4%b9%88%e4%bd%bf%e7%94%a8mod_proxy_hcheck%ef%bc%9f-YrkmnGHeHH\">\u4e3a\u4ec0\u4e48\u4f7f\u7528mod_proxy_hcheck\uff1f<\/h2>\n<p>\u4f7f\u7528mod_proxy_hcheck\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7406\u670d\u52a1\u5668\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002\u901a\u8fc7\u5b9a\u671f\u68c0\u67e5\u540e\u7aef\u670d\u52a1\u5668\u7684\u5065\u5eb7\u72b6\u51b5\uff0c\u53ef\u4ee5\u53ca\u65f6\u53d1\u73b0\u6545\u969c\u670d\u52a1\u5668\u5e76\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230\u5176\u4ed6\u53ef\u7528\u7684\u670d\u52a1\u5668\uff0c\u4ece\u800c\u907f\u514d\u5355\u70b9\u6545\u969c\u548c\u670d\u52a1\u4e2d\u65ad\u3002\u8fd9\u5bf9\u4e8e\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u8d1f\u8f7d\u5747\u8861\u7684\u7f51\u7ad9\u548c\u5e94\u7528\u7a0b\u5e8f\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%ae%be%e7%bd%aemod_proxy_hcheck%ef%bc%9f-YrkmnGHeHH\">\u5982\u4f55\u8bbe\u7f6emod_proxy_hcheck\uff1f<\/h2>\n<p>\u8981\u8bbe\u7f6emod_proxy_hcheck\uff0c\u60a8\u9700\u8981\u5728Apache\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u8fdb\u884c\u4e00\u4e9b\u4fee\u6539\u3002\u9996\u5148\uff0c\u786e\u4fdd\u5df2\u52a0\u8f7dmod_proxy\u548cmod_proxy_balancer\u6a21\u5757\u3002\u7136\u540e\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\u5230\u60a8\u7684VirtualHost\u5757\u4e2d\uff1a<\/p>\n<pre>\n&lt;Proxy \"balancer:\/\/mycluster\"&gt;\n    BalancerMember \"http:\/\/backend1.example.com\" hcheck=\"enabled\"\n    BalancerMember \"http:\/\/backend2.example.com\" hcheck=\"enabled\"\n    ProxySet lbmethod=byrequests\n&lt;\/Proxy&gt;\n\nProxyPass \"\/path\" \"balancer:\/\/mycluster\/path\" stickysession=JSESSIONID\n<\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a\"mycluster\"\u7684\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u5e76\u6dfb\u52a0\u4e86\u4e24\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u3002\u6bcf\u4e2a\u670d\u52a1\u5668\u90fd\u542f\u7528\u4e86\u5065\u5eb7\u68c0\u67e5\uff08hcheck=\"enabled\"\uff09\u3002\u60a8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u6dfb\u52a0\u66f4\u591a\u7684\u540e\u7aef\u670d\u52a1\u5668\u3002<\/p>\n<h2 id=\"%e5%85%b6%e4%bb%96%e9%85%8d%e7%bd%ae%e9%80%89%e9%a1%b9-YrkmnGHeHH\">\u5176\u4ed6\u914d\u7f6e\u9009\u9879<\/h2>\n<p>mod_proxy_hcheck\u8fd8\u63d0\u4f9b\u4e86\u5176\u4ed6\u4e00\u4e9b\u914d\u7f6e\u9009\u9879\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u9009\u9879\uff1a<\/p>\n<ul>\n<li><code>hcheckinterval<\/code>: \u68c0\u67e5\u670d\u52a1\u5668\u5065\u5eb7\u72b6\u51b5\u7684\u65f6\u95f4\u95f4\u9694\u3002<\/li>\n<li><code>hchecktimeout<\/code>: \u68c0\u67e5\u670d\u52a1\u5668\u5065\u5eb7\u72b6\u51b5\u7684\u8d85\u65f6\u65f6\u95f4\u3002<\/li>\n<li><code>hfailures<\/code>: \u6807\u8bb0\u670d\u52a1\u5668\u4e3a\u4e0d\u53ef\u7528\u6240\u9700\u7684\u8fde\u7eed\u5931\u8d25\u6b21\u6570\u3002<\/li>\n<li><code>hmaxfailures<\/code>: \u5141\u8bb8\u670d\u52a1\u5668\u88ab\u6807\u8bb0\u4e3a\u4e0d\u53ef\u7528\u7684\u6700\u5927\u5931\u8d25\u6b21\u6570\u3002<\/li>\n<\/ul>\n<p>\u60a8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8c03\u6574\u8fd9\u4e9b\u9009\u9879\u7684\u503c\uff0c\u4ee5\u6ee1\u8db3\u60a8\u7684\u5177\u4f53\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-YrkmnGHeHH\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u4f7f\u7528mod_proxy_hcheck\u6a21\u5757\uff0c\u60a8\u53ef\u4ee5\u8f7b\u677e\u8bbe\u7f6eApache\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5065\u5eb7\u68c0\u67e5\u529f\u80fd\u3002\u8fd9\u5c06\u63d0\u9ad8\u670d\u52a1\u5668\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\uff0c\u5e76\u786e\u4fdd\u60a8\u7684\u7f51\u7ad9\u548c\u5e94\u7528\u7a0b\u5e8f\u59cb\u7ec8\u53ef\u7528\u3002\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u4e00\u4e2a\u53ef\u9760\u7684\u4e91\u8ba1\u7b97\u670d\u52a1\u63d0\u4f9b\u5546\uff0c\u540e\u6d6a\u4e91\u662f\u60a8\u7684\u9996\u9009\u3002\u4ed6\u4eec\u63d0\u4f9b\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\u548c\u4e91\u670d\u52a1\u5668\uff0c\u60a8\u53ef\u4ee5\u5728\u4ed6\u4eec\u7684\u5b98\u7f51\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n<h3 id=\"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%a6%96%e9%80%89%e5%90%8e%e6%b5%aa%e4%ba%91-YrkmnGHeHH\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h3>\n<p>\u5982\u679c\u60a8\u9700\u8981\u4e00\u4e2a\u53ef\u9760\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u540e\u6d6a\u4e91\u662f\u60a8\u7684\u9996\u9009\u3002\u4ed6\u4eec\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u7f51\u7ad9\u548c\u5e94\u7528\u7a0b\u5e8f\u3002\u60a8\u53ef\u4ee5\u5728<a href=\"https:\/\/idc.net\">\u540e\u6d6a\u4e91\u5b98\u7f51<\/a>\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apache\u65b0\u624b\u6559\u7a0b\uff1a\u4f7f\u7528mod_proxy_hcheck\u8bbe\u7f6eApache Apache\u65b0\u624b\u6559\u7a0b\uff1a\u4f7f\u7528mod_ [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-230174","post","type-post","status-publish","format-standard","hentry","category-apache"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/230174","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=230174"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/230174\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=230174"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=230174"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=230174"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}