Reloading haproxy: [WARNING] 123/172112 (9031) : Setting tune.ssl.default-dh-param to 1024 by default, if your workload permits it you should set it to at least 2048. Please set a value >= 1024 to make this warning disappear
在以下全局配置里加一行（红色）
global log 127.0.0.1 local0 info #[err warning info debug] maxconn 65535 daemon nbproc 2 user nobody group nobody tune.ssl.default-dh-param 2048
