{"id":233233,"date":"2023-12-25T21:02:26","date_gmt":"2023-12-25T13:02:26","guid":{"rendered":"https:\/\/www.idc.net\/help\/233233\/"},"modified":"2023-12-25T21:02:26","modified_gmt":"2023-12-25T13:02:26","slug":"apache%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%ef%bc%9a%e4%bd%bf%e7%94%a8mod_proxy_hcheck%e5%9c%a8%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e5%99%a8%e4%b8%ad%e8%bf%9b%e8%a1%8c%e5%81%a5%e5%ba%b7%e6%a3%80","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/233233\/","title":{"rendered":"Apache\u5b89\u5168\u7b56\u7565\uff1a\u4f7f\u7528mod_proxy_hcheck\u5728\u8d1f\u8f7d\u5747\u8861\u5668\u4e2d\u8fdb\u884c\u5065\u5eb7\u68c0\u67e5"},"content":{"rendered":"<p><title id=\"apache%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%ef%bc%9a%e4%bd%bf%e7%94%a8mod_proxy_hcheck%e5%9c%a8%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e5%99%a8%e4%b8%ad%e8%bf%9b%e8%a1%8c%e5%81%a5%e5%ba%b7%e6%a3%80-ePcrZrUJYN\">Apache\u5b89\u5168\u7b56\u7565\uff1a\u4f7f\u7528mod_proxy_hcheck\u5728\u8d1f\u8f7d\u5747\u8861\u5668\u4e2d\u8fdb\u884c\u5065\u5eb7\u68c0\u67e5<\/title><\/p>\n<h1 id=\"apache%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%ef%bc%9a%e4%bd%bf%e7%94%a8mod_proxy_hcheck%e5%9c%a8%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e5%99%a8%e4%b8%ad%e8%bf%9b%e8%a1%8c%e5%81%a5%e5%ba%b7%e6%a3%80-ePcrZrUJYN\">Apache\u5b89\u5168\u7b56\u7565\uff1a\u4f7f\u7528mod_proxy_hcheck\u5728\u8d1f\u8f7d\u5747\u8861\u5668\u4e2d\u8fdb\u884c\u5065\u5eb7\u68c0\u67e5<\/h1>\n<p>\u8d1f\u8f7d\u5747\u8861\u5668\u662f\u73b0\u4ee3\u7f51\u7edc\u67b6\u6784\u4e2d\u7684\u91cd\u8981\u7ec4\u4ef6\uff0c\u5b83\u53ef\u4ee5\u5c06\u6d41\u91cf\u5206\u53d1\u5230\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u7136\u800c\uff0c\u5982\u679c\u5176\u4e2d\u4e00\u4e2a\u670d\u52a1\u5668\u51fa\u73b0\u6545\u969c\u6216\u4e0d\u53ef\u7528\uff0c\u8d1f\u8f7d\u5747\u8861\u5668\u9700\u8981\u80fd\u591f\u68c0\u6d4b\u5230\u5e76\u81ea\u52a8\u5c06\u6d41\u91cf\u8f6c\u79fb\u5230\u5176\u4ed6\u53ef\u7528\u7684\u670d\u52a1\u5668\u4e0a\u3002Apache\u7684mod_proxy_hcheck\u6a21\u5757\u5c31\u63d0\u4f9b\u4e86\u8fd9\u6837\u7684\u529f\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%afmod_proxy_hcheck%e6%a8%a1%e5%9d%97%ef%bc%9f-ePcrZrUJYN\">\u4ec0\u4e48\u662fmod_proxy_hcheck\u6a21\u5757\uff1f<\/h2>\n<p>mod_proxy_hcheck\u662fApache HTTP Server\u7684\u4e00\u4e2a\u6a21\u5757\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u8d1f\u8f7d\u5747\u8861\u5668\u4e2d\u8fdb\u884c\u5065\u5eb7\u68c0\u67e5\u3002\u5b83\u901a\u8fc7\u5b9a\u671f\u53d1\u9001HTTP\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\u7684\u5065\u5eb7\u72b6\u51b5\u3002\u5982\u679c\u670d\u52a1\u5668\u88ab\u6807\u8bb0\u4e3a\u4e0d\u5065\u5eb7\uff0c\u8d1f\u8f7d\u5747\u8861\u5668\u5c06\u4e0d\u518d\u5c06\u6d41\u91cf\u53d1\u9001\u5230\u8be5\u670d\u52a1\u5668\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%aemod_proxy_hcheck%e6%a8%a1%e5%9d%97%ef%bc%9f-ePcrZrUJYN\">\u5982\u4f55\u914d\u7f6emod_proxy_hcheck\u6a21\u5757\uff1f<\/h2>\n<p>\u8981\u4f7f\u7528mod_proxy_hcheck\u6a21\u5757\uff0c\u9996\u5148\u9700\u8981\u786e\u4fdd\u5df2\u7ecf\u5b89\u88c5\u4e86Apache HTTP Server\uff0c\u5e76\u542f\u7528\u4e86mod_proxy\u548cmod_proxy_balancer\u6a21\u5757\u3002\u7136\u540e\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\u914d\u7f6e\uff1a<\/p>\n<ol>\n<li>\u5728Apache\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u884c\u6765\u542f\u7528mod_proxy_hcheck\u6a21\u5757\uff1a<\/li>\n<pre><code>LoadModule proxy_hcheck_module modules\/mod_proxy_hcheck.so<\/code><\/pre>\n<li>\u5728\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u914d\u7f6e\u4e2d\uff0c\u4f7f\u7528<code>ProxyHCExpr<\/code>\u6307\u4ee4\u6765\u5b9a\u4e49\u5065\u5eb7\u68c0\u67e5\u7684\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u914d\u7f6e\u5c06\u6bcf\u96945\u79d2\u53d1\u9001\u4e00\u4e2aGET\u8bf7\u6c42\u5230\u540e\u7aef\u670d\u52a1\u5668\uff0c\u5e76\u5c06\u72b6\u6001\u7801\u4e3a200\u7684\u54cd\u5e94\u89c6\u4e3a\u5065\u5eb7\uff1a<\/li>\n<pre><code>ProxyHCExpr ok200 {%REQUEST_STATUS} =~ \/200\/\n&lt;Proxy balancer:\/\/mycluster&gt;\n    BalancerMember http:\/\/backend1.example.com route=backend1 hcmethod=GET hcuri=\/healthcheck hcexpr=ok200\n    BalancerMember http:\/\/backend2.example.com route=backend2 hcmethod=GET hcuri=\/healthcheck hcexpr=ok200\n&lt;\/Proxy&gt;<\/code><\/pre>\n<li>\u91cd\u65b0\u542f\u52a8Apache\u670d\u52a1\uff0c\u4f7f\u914d\u7f6e\u751f\u6548\u3002<\/li>\n<\/ol>\n<h2 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a0%81-ePcrZrUJYN\">\u793a\u4f8b\u4ee3\u7801<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528mod_proxy_hcheck\u6a21\u5757\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre><code>&lt;VirtualHost *:80&gt;\n    ServerName example.com\n\n    &lt;Proxy balancer:\/\/mycluster&gt;\n        BalancerMember http:\/\/backend1.example.com route=backend1 hcmethod=GET hcuri=\/healthcheck hcexpr=ok200\n        BalancerMember http:\/\/backend2.example.com route=backend2 hcmethod=GET hcuri=\/healthcheck hcexpr=ok200\n    &lt;\/Proxy&gt;\n\n    ProxyPass \/ balancer:\/\/mycluster\/\n    ProxyPassReverse \/ balancer:\/\/mycluster\/\n&lt;\/VirtualHost&gt;<\/code><\/pre>\n<h2 id=\"%e6%80%bb%e7%bb%93-ePcrZrUJYN\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u4f7f\u7528Apache\u7684mod_proxy_hcheck\u6a21\u5757\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u8d1f\u8f7d\u5747\u8861\u5668\u4e2d\u5b9e\u73b0\u5065\u5eb7\u68c0\u67e5\u529f\u80fd\uff0c\u786e\u4fdd\u6d41\u91cf\u53ea\u53d1\u9001\u5230\u5065\u5eb7\u7684\u540e\u7aef\u670d\u52a1\u5668\u4e0a\u3002\u8fd9\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\uff0c\u51cf\u5c11\u56e0\u670d\u52a1\u5668\u6545\u969c\u800c\u5bfc\u81f4\u7684\u670d\u52a1\u4e2d\u65ad\u3002\u5982\u679c\u60a8\u6b63\u5728\u6784\u5efa\u4e00\u4e2a\u8d1f\u8f7d\u5747\u8861\u67b6\u6784\uff0c\u4e0d\u59a8\u8003\u8651\u4f7f\u7528mod_proxy_hcheck\u6765\u589e\u52a0\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\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-ePcrZrUJYN\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h3>\n<p>\u540e\u6d6a\u4e91\u662f\u4e00\u5bb6\u4e13\u4e1a\u7684\u4e91\u8ba1\u7b97\u516c\u53f8\uff0c\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u9999\u6e2f\u670d\u52a1\u5668\u3002\u65e0\u8bba\u60a8\u662f\u4e2a\u4eba\u7528\u6237\u8fd8\u662f\u4f01\u4e1a\u7528\u6237\uff0c\u540e\u6d6a\u4e91\u90fd\u80fd\u4e3a\u60a8\u63d0\u4f9b\u7a33\u5b9a\u53ef\u9760\u7684\u9999\u6e2f\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\u3002\u70b9\u51fb<a href=\"https:\/\/idc.net\">\u8fd9\u91cc<\/a>\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apache\u5b89\u5168\u7b56\u7565\uff1a\u4f7f\u7528mod_proxy_hcheck\u5728\u8d1f\u8f7d\u5747\u8861\u5668\u4e2d\u8fdb\u884c\u5065\u5eb7\u68c0\u67e5 Apache\u5b89\u5168\u7b56\u7565\uff1a\u4f7f [&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-233233","post","type-post","status-publish","format-standard","hentry","category-apache"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/233233","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=233233"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/233233\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=233233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=233233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=233233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}