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503 Service Unavailable


I am trying to configure Haproxy on Pfsense which has two backend web servers. In /servcies/Haproxy/Stats/ the servers are present and working. My file: /var/log/haproxy.log/ is empty… I do not know why, but I always arrive on a page: 503 Service Unavailable when I try to access a web page on one of the servers in backend. Here is my file: /var/etc/haproxy/haproxy.cfg

Automaticaly generated, dont edit manually.

Generated on: 2020-05-13 17:03

maxconn 100000
log /var/log/jm syslog info
stats socket /tmp/haproxy.socket level admin expose-fd listeners
gid 80
nbproc 1
nbthread 1
hard-stop-after 15m
chroot /tmp/haproxy_chroot
tune.ssl.default-dh-param 2048
log-send-hostname haproxy1
server-state-file /tmp/haproxy_server_state

listen HAProxyLocalStats
bind name localstats
mode http
stats enable
stats refresh 4
stats admin if TRUE
stats show-legends
stats uri /haproxy/haproxy_stats.php?haproxystats=1
timeout client 5000
timeout connect 5000
timeout server 5000

frontend Shared-frontend-merged
bind name ssl crt-list /var/etc/haproxy/Shared-frontend.crt_list
mode http
log global
option http-keep-alive
option forwardfor
acl https ssl_fc
http-request set-header X-Forwarded-Proto http if !https
http-request set-header X-Forwarded-Proto https if https
timeout client 30000
acl aclcrt_Shared-frontend var(txn.txnhost) -m reg -i ^bravad-dev5.com(:([0-9]){1,5})?$
acl Prod1 var(txn.txnhost) -m str -i bravad-dev5.com
http-request set-var(txn.txnhost) hdr(host)
use_backend OVHPHP_ipv4 if Prod1