haproxy httpcheck with basic auth

一个简单的需求，就是需要在 haproxy 的 httpcheck 使用 basic 认证，解决方法

base64 编码username 以及密码

echo -n "my_username:my_password" | base64

配置basci 认证

header 配置

option httpchk GET /CSHRIS/WS/Service.asmx HTTP/1.0rnAuthorization: Basic TkxCX0hCOkhCREhCX0NoZWNr

参考资料

https://serverfault.com/questions/801247/haproxy-httpchk-with-authentication
https://discourse.haproxy.org/t/haproxy-health-checks-with-authentication/94/4
https://www.haproxy.org/download/1.7/doc/configuration.txt