如何使用 haproxy 重定向 url答案

【问题标题】：How to redirect url using haproxy如何使用 haproxy 重定向 url
【发布时间】：2018-07-13 00:18:14
【问题描述】：

我想使用 haproxy 将 https://myserver/myapplication/ 重定向到 https://myserver.domain.com/myapplication/。

这是我的 haproxy 配置

frontend LB_http
   bind 10.123.122.112:80
   reqadd X-Forwarded-Proto:\ http
   default_backend LB


frontend LB_https
   bind 10.123.122.112:443 ssl crt /usr/local/apache2/conf/server.pem
   reqadd X-Forwarded-Proto:\ https
   default_backend LB

backend LB
   redirect scheme https if !{ ssl_fc }
   mode http
   stats enable
   stats hide-version
   stats uri /stats
   stats realm Haproxy\ Statistics
   stats auth haproxy:redhat            # Credentials for HAProxy Statistic report page.
   balance roundrobin                   # Load balancing will work in round-robin process.
   option httpchk
   option httpclose
   option forwardfor

   server myserver.domain.com myserver.domain.com:80          # backend server.

我已经通过添加以下两行来编辑配置文件

acl no_domain hdr(host) -i myserver
http-request redirect code 301 prefix %[hdr(host)].domain.com%[path] if no_domain

但是现在，当我尝试时

我的服务器/我的应用程序/

我猜该网址多次重定向。它正在将我重定向到像这样的很长的 url

https://myserver/myapplication/myserver.domain.com/myapplication/myserver.domain.com/myapplication/myserver.domain.com/myapplication/myserver.domain.com/myapplication/myserver.domain.com/myapplication/myserver.domain.com/myapplication/

我错过了什么？

【问题讨论】：

标签： apache .htaccess https haproxy httpd.conf

【解决方案1】：

我已经修改了如下代码，它开始按预期工作

frontend LB_http
   bind 10.123.122.112:80
   reqadd X-Forwarded-Proto:\ http
   default_backend LB


frontend LB_https
   bind 10.123.122.112:443 ssl crt /usr/local/apache2/conf/server.pem
   reqadd X-Forwarded-Proto:\ https
   default_backend LB

backend LB
   acl no_domain hdr(host) -i myserver
   http-request redirect code 301 prefix https:\/\/myserver.domain.com if no_domain
   redirect scheme https if !{ ssl_fc }
   mode http
   stats enable
   stats hide-version
   stats uri /stats
   stats realm Haproxy\ Statistics
   stats auth haproxy:redhat            # Credentials for HAProxy Statistic report page.
   balance roundrobin                   # Load balancing will work in round-robin process.
   option httpchk
   option httpclose
   option forwardfor

   server myserver.domain.com myserver.domain.com:80          # backend server.

现在当我给

我的服务器/我的应用程序

它重定向到

https://myserver.domain.com/myapplication

【讨论】：