I have some servers behind the haproxy on the same network with ssl offloading working properly.
Now I’m adding to this backend a remote aws server. This is what I’m adding with no lucky for backend
Good point, and Yes my haproxy server reach/resolve the domain name and no fw on the destination server for 80 nor 443 ports. And tested as you proposed
Ok that’s a good start
Now have you tried to force your traffic only to your aws server by commenting out the two other nodes to see what happens?
I see it has a lower weight, you could also try to increase it in order to have more chance to be redirected to it.
What do you get in return? Is the server seen as available or not in haproxy stats (if you enabled it)
When you say it is failing, what do you see?
Also If you use ssl I think you should specify the port in your check option like:
check port 443 ssl verify required ca-file /etc/ssl/ca.crt weight 15