{"id":2608,"date":"2026-09-01T14:11:28","date_gmt":"2026-09-01T06:11:28","guid":{"rendered":"https:\/\/www.54iter.cn\/?software=haproxy%ef%bc%9a%e9%ab%98%e6%80%a7%e8%83%bd%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e5%99%a8"},"modified":"2026-09-01T14:11:28","modified_gmt":"2026-09-01T06:11:28","slug":"haproxy%ef%bc%9a%e9%ab%98%e6%80%a7%e8%83%bd%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e5%99%a8","status":"publish","type":"software","link":"https:\/\/www.54iter.cn\/?software=haproxy%ef%bc%9a%e9%ab%98%e6%80%a7%e8%83%bd%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e5%99%a8","title":{"rendered":"HAProxy\uff1a\u9ad8\u6027\u80fd\u8d1f\u8f7d\u5747\u8861\u5668"},"content":{"rendered":"<p>HAProxy \u662f\u9ad8\u6027\u80fd\u7684\u5f00\u6e90\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u652f\u6301\u56db\u5c42\uff08TCP\uff09\u4e0e\u4e03\u5c42\uff08HTTP\uff09\u8d1f\u8f7d\u5747\u8861\uff0c\u4ee5\u5176\u6781\u4f4e\u7684\u8d44\u6e90\u5360\u7528\u548c\u5f3a\u5927\u7684\u914d\u7f6e\u80fd\u529b\uff0c\u6210\u4e3a Web \u9ad8\u53ef\u7528\u67b6\u6784\u7684\u4e8b\u5b9e\u6807\u51c6\u7ec4\u4ef6\u3002<\/p>\n<h2>\u6838\u5fc3\u4f18\u70b9<\/h2>\n<ul>\n<li><strong>\u6027\u80fd\u6781\u9ad8<\/strong>\uff1a\u5355\u8fdb\u7a0b\u5373\u53ef\u652f\u6491\u6570\u4e07\u5e76\u53d1\u8fde\u63a5\uff0c\u5185\u5b58\u5360\u7528\u5c0f\u3002<\/li>\n<li><strong>L4\/L7 \u53cc\u652f\u6301<\/strong>\uff1a\u65e2\u53ef\u505a TCP \u8f6c\u53d1\uff0c\u4e5f\u53ef\u6309 URL\/Host \u505a\u4e03\u5c42\u8def\u7531\u3002<\/li>\n<li><strong>\u5065\u5eb7\u68c0\u67e5<\/strong>\uff1a\u4e3b\u52a8\u63a2\u6d4b\u540e\u7aef\u72b6\u6001\uff0c\u81ea\u52a8\u6458\u9664\u6545\u969c\u8282\u70b9\u3002<\/li>\n<li><strong>\u4f1a\u8bdd\u4fdd\u6301<\/strong>\uff1a\u6309 Cookie \u6216 IP \u4fdd\u6301\u4f1a\u8bdd\uff0c\u517c\u5bb9\u591a\u79cd\u4e1a\u52a1\u3002<\/li>\n<li><strong>\u72b6\u6001\u9875<\/strong>\uff1a\u5185\u7f6e stats \u9875\u9762\u5b9e\u65f6\u67e5\u770b\u5404\u540e\u7aef\u6d41\u91cf\u4e0e\u5065\u5eb7\u3002<\/li>\n<\/ul>\n<h2>\u5feb\u901f\u4e0a\u624b<\/h2>\n<pre><code># \u5b89\u88c5\uff08Debian\/Ubuntu\uff09\napt install haproxy\n\n# \u6700\u5c0f\u914d\u7f6e \/etc\/haproxy\/haproxy.cfg\nfrontend web\n  bind *:80\n  default_backend servers\n\nbackend servers\n  balance roundrobin\n  server web1 192.168.1.10:8080 check\n  server web2 192.168.1.11:8080 check<\/code><\/pre>\n<h2>\u5e38\u7528\u64cd\u4f5c<\/h2>\n<pre><code>systemctl restart haproxy\nhaproxy -c -f \/etc\/haproxy\/haproxy.cfg   # \u914d\u7f6e\u68c0\u67e5\necho \"show stat\" | socat stdio \/var\/run\/haproxy.sock  # \u67e5\u770b\u72b6\u6001<\/code><\/pre>\n<h2>\u9002\u7528\u573a\u666f<\/h2>\n<p>Web \u96c6\u7fa4\u8d1f\u8f7d\u5747\u8861\u3001\u6570\u636e\u5e93\u8bfb\u5199\u5206\u79bb\u524d\u7f6e\u3001TCP \u670d\u52a1\u9ad8\u53ef\u7528\u3001\u914d\u5408 keepalived \u5b9e\u73b0\u4e3b\u5907\u6f02\u79fb\u3002<\/p>\n<h2>\u4e0b\u8f7d\u5730\u5740<\/h2>\n<ul>\n<li><strong>\u5b98\u65b9\u7f51\u7ad9<\/strong>\uff1a<a href=\"https:\/\/www.haproxy.org\/\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/www.haproxy.org\/<\/a><\/li>\n<li><strong>GitHub \u4ed3\u5e93<\/strong>\uff1a<a href=\"https:\/\/github.com\/haproxy\/haproxy\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/github.com\/haproxy\/haproxy<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u9ad8\u6027\u80fd TCP\/HTTP \u8d1f\u8f7d\u5747\u8861\u4e0e\u4ee3\u7406\uff0cL4\/L7 \u8f6c\u53d1\u4e0e\u9ad8\u53ef\u7528\u67b6\u6784\u6807\u914d\u3002<\/p>\n","protected":false},"featured_media":0,"template":"","categories":[157],"tags":[],"class_list":["post-2608","software","type-software","status-publish","hentry","category-network-security"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/software\/2608","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/software"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/software"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}