Haproxy with Tomcat issue

@genseb wrote:

Hi,

I encounter an issue using Haproxy (1.5.18) with Tomcat

Here a basic description of my test infra:

(server1)10.0.1.238:443 ==> Haproxy ==> 192.168.0.10:10080(/server1) >>>(server2) Tomcat listening on 192.168.0.10:10080 (/server2)

On my server1, an iptables is used as NAT, routing and firewall.

HAproxy returns a 503 Service Unavailable.

Things I’ve already checked/tried
-Redirect port 10080 of my server1 to port 10080 of my server2 ==> it works so my app is running and OK
-Wget from server1 to server2 (bypassing haproxy) ==> it works so no firewall issue
-Install an Apache on server2 listining on port 10080 ==> it works so Haproxy conf seems to be OK
-using TCPDump on both server==> see packet on my server1 but nothing on my server2 so it seems that HAproxy don’t redirect the flow

I have the feeling that Haproxy consider server2 dead and don’t redirect packet.

Do you have any idea of what happens?

Thanks.

Posts: 3

Participants: 2

Read full topic