{"id":41844,"date":"2024-10-02T11:02:43","date_gmt":"2024-10-02T03:02:43","guid":{"rendered":"https:\/\/server.hk\/cnblog\/41844\/"},"modified":"2024-10-02T11:02:44","modified_gmt":"2024-10-02T03:02:44","slug":"apache%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e9%85%8d%e7%bd%aeapache%e4%bb%a5%e5%af%a6%e7%8f%be%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/41844\/","title":{"rendered":"Apache\u65b0\u624b\u6559\u7a0b\uff1a\u914d\u7f6eApache\u4ee5\u5be6\u73fe\u9ad8\u53ef\u7528\u6027"},"content":{"rendered":"<h1 id=\"apache%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e9%85%8d%e7%bd%aeapache%e4%bb%a5%e5%af%a6%e7%8f%be%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7-vjcOCtCGyt\">Apache\u65b0\u624b\u6559\u7a0b\uff1a\u914d\u7f6eApache\u4ee5\u5be6\u73fe\u9ad8\u53ef\u7528\u6027<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u9ad8\u53ef\u7528\u6027\uff08High Availability, HA\uff09\u662f\u78ba\u4fdd\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u6301\u7e8c\u904b\u884c\u7684\u95dc\u9375\u3002Apache\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u7db2\u9801\u4f3a\u670d\u5668\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u914d\u7f6e\u9078\u9805\u4f86\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u914d\u7f6eApache\u4ee5\u9054\u5230\u9ad8\u53ef\u7528\u6027\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%ef%bc%9f-vjcOCtCGyt\">\u4ec0\u9ebc\u662f\u9ad8\u53ef\u7528\u6027\uff1f<\/h2>\n<p>\u9ad8\u53ef\u7528\u6027\u662f\u6307\u7cfb\u7d71\u5728\u4e00\u5b9a\u6642\u9593\u5167\u4fdd\u6301\u53ef\u7528\u7684\u80fd\u529b\uff0c\u901a\u5e38\u901a\u904e\u5197\u9918\u548c\u6545\u969c\u8f49\u79fb\u6a5f\u5236\u4f86\u5be6\u73fe\u3002\u5c0d\u65bcApache\u4f3a\u670d\u5668\u4f86\u8aaa\uff0c\u9019\u610f\u5473\u8457\u5373\u4f7f\u67d0\u500b\u4f3a\u670d\u5668\u51fa\u73fe\u6545\u969c\uff0c\u5176\u4ed6\u4f3a\u670d\u5668\u4ecd\u7136\u53ef\u4ee5\u7e7c\u7e8c\u63d0\u4f9b\u670d\u52d9\u3002<\/p>\n<h2 id=\"apache%e7%9a%84%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e9%85%8d%e7%bd%ae%e6%96%b9%e6%b3%95-vjcOCtCGyt\">Apache\u7684\u9ad8\u53ef\u7528\u6027\u914d\u7f6e\u65b9\u6cd5<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%e5%99%a8-vjcOCtCGyt\">1. \u4f7f\u7528\u8ca0\u8f09\u5747\u8861\u5668<\/h3>\n<p>\u8ca0\u8f09\u5747\u8861\u5668\u53ef\u4ee5\u5c07\u8acb\u6c42\u5206\u914d\u5230\u591a\u500bApache\u4f3a\u670d\u5668\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u5e38\u898b\u7684\u8ca0\u8f09\u5747\u8861\u5668\u6709Nginx\u548cHAProxy\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Nginx\u4f5c\u70ba\u8ca0\u8f09\u5747\u8861\u5668\u7684\u57fa\u672c\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>http {\n    upstream backend {\n        server backend1.example.com;\n        server backend2.example.com;\n    }\n\n    server {\n        listen 80;\n\n        location \/ {\n            proxy_pass http:\/\/backend;\n        }\n    }\n}<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%aeapache%e7%9a%84%e9%9b%86%e7%be%a4-vjcOCtCGyt\">2. \u914d\u7f6eApache\u7684\u96c6\u7fa4<\/h3>\n<p>Apache\u652f\u6301\u591a\u500b\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u96c6\u7fa4\u914d\u7f6e\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4f7f\u7528mod_cluster\u6216mod_proxy_balancer\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528mod_proxy_balancer\u7684\u57fa\u672c\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>LoadModule proxy_module modules\/mod_proxy.so\nLoadModule proxy_balancer_module modules\/mod_proxy_balancer.so\nLoadModule lbmethod_byrequests_module modules\/mod_lbmethod_byrequests.so\n\n&lt;Proxy balancer:\/\/mycluster&gt;\n    BalancerMember http:\/\/backend1.example.com\n    BalancerMember http:\/\/backend2.example.com\n&lt;\/Proxy&gt;\n\n&lt;Location \/&gt;\n    ProxyPass balancer:\/\/mycluster\n    ProxyPassReverse balancer:\/\/mycluster\n&lt;\/Location&gt;<\/code><\/pre>\n<h3 id=\"3-%e6%95%85%e9%9a%9c%e8%bd%89%e7%a7%bb%e9%85%8d%e7%bd%ae-vjcOCtCGyt\">3. \u6545\u969c\u8f49\u79fb\u914d\u7f6e<\/h3>\n<p>\u6545\u969c\u8f49\u79fb\u662f\u9ad8\u53ef\u7528\u6027\u7684\u4e00\u500b\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u53ef\u4ee5\u4f7f\u7528Keepalived\u6216Pacemaker\u7b49\u5de5\u5177\u4f86\u5be6\u73fe\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u6545\u969c\u8f49\u79fb\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Keepalived\u7684\u57fa\u672c\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>vrrp_instance VI_1 {\n    state MASTER\n    interface eth0\n    virtual_router_id 51\n    priority 101\n    advert_int 1\n    authentication {\n        auth_type PASS\n        auth_pass 1234\n    }\n    virtual_ipaddress {\n        192.168.1.100\n    }\n}<\/code><\/pre>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e5%92%8c%e7%b6%ad%e8%ad%b7-vjcOCtCGyt\">\u76e3\u63a7\u548c\u7dad\u8b77<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u9ad8\u53ef\u7528\u6027\uff0c\u6301\u7e8c\u7684\u76e3\u63a7\u548c\u7dad\u8b77\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u53ef\u4ee5\u4f7f\u7528Nagios\u6216Zabbix\u7b49\u76e3\u63a7\u5de5\u5177\u4f86\u76e3\u63a7Apache\u4f3a\u670d\u5668\u7684\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u60a8\u53ca\u6642\u767c\u73fe\u554f\u984c\u4e26\u9032\u884c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-vjcOCtCGyt\">\u7d50\u8ad6<\/h2>\n<p>\u914d\u7f6eApache\u4ee5\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u662f\u4e00\u500b\u591a\u65b9\u9762\u7684\u904e\u7a0b\uff0c\u6d89\u53ca\u8ca0\u8f09\u5747\u8861\u3001\u96c6\u7fa4\u914d\u7f6e\u548c\u6545\u969c\u8f49\u79fb\u7b49\u591a\u500b\u65b9\u9762\u3002\u901a\u904e\u6b63\u78ba\u7684\u914d\u7f6e\u548c\u6301\u7e8c\u7684\u76e3\u63a7\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u60a8\u7684\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u5728\u4efb\u4f55\u60c5\u6cc1\u4e0b\u90fd\u80fd\u4fdd\u6301\u53ef\u7528\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u7db2\u7ad9\u9084\u662f\u5927\u578b\u61c9\u7528\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u914d\u7f6eApache\u4ee5\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\uff0c\u63d0\u5347\u7db2\u7ad9\u7a69\u5b9a\u6027\u548c\u6027\u80fd\uff0c\u9069\u5408\u65b0\u624b\u7684\u8a73\u7d30\u6b65\u9a5f\u548c\u5be6\u7528\u6280\u5de7\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-41844","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/41844","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=41844"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/41844\/revisions"}],"predecessor-version":[{"id":41845,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/41844\/revisions\/41845"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=41844"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=41844"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=41844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}