{"id":40503,"date":"2024-10-01T15:12:54","date_gmt":"2024-10-01T07:12:54","guid":{"rendered":"https:\/\/server.hk\/cnblog\/40503\/"},"modified":"2024-10-01T15:12:54","modified_gmt":"2024-10-01T07:12:54","slug":"apache%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e8%a8%ad%e5%ae%9aapache%e8%88%87mod_proxy_hcheck","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/40503\/","title":{"rendered":"Apache\u65b0\u624b\u6559\u7a0b\uff1a\u8a2d\u5b9aApache\u8207mod_proxy_hcheck"},"content":{"rendered":"<h1 id=\"apache%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e8%a8%ad%e5%ae%9aapache%e8%88%87mod_proxy_hcheck-KcNMEmNOIk\">Apache\u65b0\u624b\u6559\u7a0b\uff1a\u8a2d\u5b9aApache\u8207mod_proxy_hcheck<\/h1>\n<p>Apache HTTP Server\uff08\u7c21\u7a31Apache\uff09\u662f\u4e00\u6b3e\u5ee3\u6cdb\u4f7f\u7528\u7684\u958b\u6e90\u7db2\u9801\u4f3a\u670d\u5668\uff0c\u56e0\u5176\u7a69\u5b9a\u6027\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u8a31\u591a\u7db2\u7ad9\u7684\u9752\u775e\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u5982\u4f55\u8a2d\u5b9aApache\u4f3a\u670d\u5668\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528mod_proxy_hcheck\u6a21\u7d44\u4f86\u9032\u884c\u5065\u5eb7\u6aa2\u67e5\uff0c\u4ee5\u78ba\u4fdd\u5f8c\u7aef\u4f3a\u670d\u5668\u7684\u53ef\u7528\u6027\u3002<\/p>\n<h2 id=\"apache%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e8%a8%ad%e5%ae%9a-KcNMEmNOIk\">Apache\u4f3a\u670d\u5668\u7684\u57fa\u672c\u8a2d\u5b9a<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u5df2\u7d93\u5b89\u88dd\u4e86Apache\u4f3a\u670d\u5668\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728Ubuntu\u7cfb\u7d71\u4e0a\u5b89\u88ddApache\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install apache2<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5Apache\u4f3a\u670d\u5668\uff1a<\/p>\n<pre><code>sudo systemctl start apache2<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u8a2a\u554fhttp:\/\/localhost\u4f86\u6aa2\u67e5Apache\u662f\u5426\u904b\u884c\u6b63\u5e38\u3002\u5982\u679c\u60a8\u770b\u5230Apache\u7684\u9810\u8a2d\u9801\u9762\uff0c\u5247\u8868\u793a\u5b89\u88dd\u6210\u529f\u3002<\/p>\n<h2 id=\"%e8%a8%ad%e5%ae%9aapache%e7%9a%84%e5%9f%ba%e6%9c%ac%e9%85%8d%e7%bd%ae-KcNMEmNOIk\">\u8a2d\u5b9aApache\u7684\u57fa\u672c\u914d\u7f6e<\/h2>\n<p>Apache\u7684\u4e3b\u8981\u914d\u7f6e\u6587\u4ef6\u4f4d\u65bc\/etc\/apache2\/apache2.conf\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u6587\u672c\u7de8\u8f2f\u5668\u6253\u958b\u6b64\u6587\u4ef6\u9032\u884c\u7de8\u8f2f\uff1a<\/p>\n<pre><code>sudo nano \/etc\/apache2\/apache2.conf<\/code><\/pre>\n<p>\u5728\u9019\u500b\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u60a8\u53ef\u4ee5\u8a2d\u5b9a\u4f3a\u670d\u5668\u7684\u6839\u76ee\u9304\u3001\u65e5\u8a8c\u6587\u4ef6\u4f4d\u7f6e\u4ee5\u53ca\u5176\u4ed6\u91cd\u8981\u7684\u53c3\u6578\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u914d\u7f6e\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>DocumentRoot \/var\/www\/html\n\n    Options Indexes FollowSymLinks\n    AllowOverride None\n    Require all granted\n<\/code><\/pre>\n<h2 id=\"%e5%ae%89%e8%a3%9dmod_proxy_hcheck%e6%a8%a1%e7%b5%84-KcNMEmNOIk\">\u5b89\u88ddmod_proxy_hcheck\u6a21\u7d44<\/h2>\n<p>mod_proxy_hcheck\u662f\u4e00\u500bApache\u6a21\u7d44\uff0c\u7528\u65bc\u5c0d\u5f8c\u7aef\u4f3a\u670d\u5668\u9032\u884c\u5065\u5eb7\u6aa2\u67e5\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u53ea\u6709\u5065\u5eb7\u7684\u4f3a\u670d\u5668\u6703\u63a5\u6536\u8acb\u6c42\u3002\u8981\u5b89\u88dd\u6b64\u6a21\u7d44\uff0c\u60a8\u9700\u8981\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo a2enmod proxy\nsudo a2enmod proxy_http\nsudo a2enmod proxy_hcheck<\/code><\/pre>\n<p>\u555f\u7528\u6a21\u7d44\u5f8c\uff0c\u60a8\u9700\u8981\u91cd\u65b0\u555f\u52d5Apache\u4f3a\u670d\u5668\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>sudo systemctl restart apache2<\/code><\/pre>\n<h2 id=\"%e9%85%8d%e7%bd%aemod_proxy_hcheck-KcNMEmNOIk\">\u914d\u7f6emod_proxy_hcheck<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5728Apache\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0mod_proxy_hcheck\u7684\u8a2d\u5b9a\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7bc4\u4f8b\u914d\u7f6e\uff1a<\/p>\n<pre><code>ProxyPass \/backend http:\/\/backend-server\/\nProxyPassReverse \/backend http:\/\/backend-server\/\nProxyHCheck \/backend\nProxyHCheckInterval 5\nProxyHCheckTimeout 2\nProxyHCheckMethod GET<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\/backend\u662f\u60a8\u5e0c\u671b\u4ee3\u7406\u7684\u8def\u5f91\uff0c\u800chttp:\/\/backend-server\/\u662f\u5f8c\u7aef\u4f3a\u670d\u5668\u7684\u5730\u5740\u3002ProxyHCheckInterval\u8a2d\u5b9a\u5065\u5eb7\u6aa2\u67e5\u7684\u9593\u9694\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\uff0cProxyHCheckTimeout\u8a2d\u5b9a\u6aa2\u67e5\u7684\u8d85\u6642\u6642\u9593\uff0cProxyHCheckMethod\u5247\u6307\u5b9a\u4f7f\u7528\u7684HTTP\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e6%b8%ac%e8%a9%a6%e9%85%8d%e7%bd%ae-KcNMEmNOIk\">\u6e2c\u8a66\u914d\u7f6e<\/h2>\n<p>\u5b8c\u6210\u914d\u7f6e\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5Apache\u7684\u914d\u7f6e\u662f\u5426\u6b63\u78ba\uff1a<\/p>\n<pre><code>sudo apachectl configtest<\/code><\/pre>\n<p>\u5982\u679c\u6c92\u6709\u932f\u8aa4\uff0c\u60a8\u53ef\u4ee5\u91cd\u65b0\u555f\u52d5Apache\u4f3a\u670d\u5668\u4ee5\u61c9\u7528\u65b0\u7684\u914d\u7f6e\uff1a<\/p>\n<pre><code>sudo systemctl restart apache2<\/code><\/pre>\n<p>\u73fe\u5728\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u8a2a\u554fhttp:\/\/your-server-ip\/backend\u4f86\u6e2c\u8a66\u4ee3\u7406\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002\u5982\u679c\u4e00\u5207\u9806\u5229\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u770b\u5230\u5f8c\u7aef\u4f3a\u670d\u5668\u7684\u97ff\u61c9\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-KcNMEmNOIk\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u4ecb\u7d39\u4e86\u5982\u4f55\u8a2d\u5b9aApache\u4f3a\u670d\u5668\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528mod_proxy_hcheck\u6a21\u7d44\u9032\u884c\u5f8c\u7aef\u4f3a\u670d\u5668\u7684\u5065\u5eb7\u6aa2\u67e5\u3002\u9019\u4e9b\u8a2d\u5b9a\u4e0d\u50c5\u80fd\u63d0\u9ad8\u4f3a\u670d\u5668\u7684\u7a69\u5b9a\u6027\uff0c\u9084\u80fd\u78ba\u4fdd\u7528\u6236\u7372\u5f97\u66f4\u597d\u7684\u8a2a\u554f\u9ad4\u9a57\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u80fd\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u8a2d\u5b9aApache\u4f3a\u670d\u5668\u8207mod_proxy_hcheck\uff0c\u63d0\u5347\u7db2\u7ad9\u6548\u80fd\u8207\u7a69\u5b9a\u6027\uff0c\u9069\u5408\u65b0\u624b\u5feb\u901f\u4e0a\u624b\u7684\u8a73\u7d30\u6559\u7a0b\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-40503","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/40503","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=40503"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/40503\/revisions"}],"predecessor-version":[{"id":40504,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/40503\/revisions\/40504"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=40503"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=40503"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=40503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}