标签：style http os io strong 文件 for ar
1、haproxy 本身提供ssl 证书，后面的web 服务器走正常的http
2、haproxy 本身只提供代理，后面的web服务器https
需要编译haproxy 支持ssl，编译参数：
make TARGET=linux26 USE_OPENSSL=1 ADDLIB=-lz ldd haproxy | grep ssl libssl.so.10 => /usr/lib64/libssl.so.10 (0x00007fb0485e5000)
配置参数：
frontend https_frontend bind *:443 ssl crt /etc/ssl/certs/servername.pem mode http option httpclose option forwardfor reqadd X-Forwarded-Proto:\ https default_backend web_server backend web_server mode http balance roundrobin cookie SERVERID insert indirect nocache server s1 192.168.250.47:80 check cookie s1 server s2 192.168.250.49:80 check cookie s2 注意：这里的pem 文件是下面两个文件合并而成： cat servername.crt servername.key |tee servername.pem
不需要重新编译支持ssl，简单方便。需要后面的web服务器配置好ssl 即可。
frontend https_frontend bind *:443 mode tcp default_backend web_server backend web_server mode tcp balance roundrobin stick-table type ip size 200k expire 30m stick on src server s1 192.168.250.47:443 server s2 192.168.250.49:443 注意，这种模式下mode 必须是tcp 模式
http://virtuallyhyper.com/2013/05/configure-haproxy-to-load-balance-sites-with-ssl/
http://www.rackspace.com/knowledge_center/article/setting-up-haproxy
haproxy ssl 配置方式,布布扣,bubuko.com
标签：style http os io strong 文件 for ar
原文地址：http://my.oschina.net/u/142602/blog/305237
