我試圖通過https連接到2個後端服務器使用端口443,並且我想找到一種方法將密鑰&證書文件發送到後端的服務器。我的haproxy.cfg是:Haproxy 1.4連接到https後端服務器
global
log 127.0.0.1 local0
log 127.0.0.1 local1 notice
#log loghost local0 info
maxconn 4096
#chroot /usr/share/haproxy
user haproxy
group haproxy
daemon
#debug
#quiet
defaults
log global
mode http
option httplog
option dontlognull
retries 3
option redispatch
maxconn 2000
contimeout 5000
clitimeout 50000
srvtimeout 50000
listen stats :8000
#mode http
stats enable
stats realm Haproxy\ Statistics
stats uri/
stats auth admin:password
listen ssl-relay :80
mode tcp
balance roundrobin
stick-table type ip size 200m expire 30m
stick on src
server server01 www.example.com:443 check inter 2000 fall 3
server server02 www.example.com:443 check inter 2000 fall 3
如何才能使haproxy服務器和後端服務器之間的通信安全?