HAProxy - clear/delete Config

Lukatz

Dear Sir or Madam,

unfortunately it's impossible to load a simple configuration with haproxy anymore.
I'm not sure if i messed something up so i'm trying to start from the beginning.

For demonstration purposes my configuration is as follows:

1. one backend namend b_test
2. one frondend named f_test witch uses b_test

pfSense 2.2.4-RELEASE (amd64)
HAProxy RELEASE 0.33

Error: Proxy 'f_test': unable to find requied use_backend: 'b_test_https_ipvANY'.

Screenshots:
https://lukatz.de/frontends.png
https://lukatz.de/frontend.png
https://lukatz.de/backend.png

Possible Bug?

My final decision is to delete the haproxy config und start over with a clean configuration.
Deleteing all frontends + backends and uninstalling haproxy didn't help.
How can i revert to default haproxy-configuration?

Thank you very much
Lukatz

PiBa

Shouldnt the backend have a server defined to send the traffic to.?

Lukatz

Yes .. But for demonstration purposes I left it empty.
It has no impact an the error.

PiBa

I have tried reproducing your situation, and it seems to be fixable by filling in a server.
Though i used pfSense 2.2.6 and haproxy-1_5 0.33 for the test. That shouldn't make any difference though..

Can you add a server, and then check what /var/etc/haproxy_test/haproxy.cfg looks like.? And post its contents here if you keep getting the error?

Mine looks like this:

/var/etc/haproxy.cfg file contents:
global
	maxconn			500
	stats socket /tmp/haproxy.socket level admin
	gid			80
	nbproc			1
	chroot			/tmp/haproxy_chroot
	daemon
	stats socket 127.0.0.1:3000 level admin
	stats socket /tmp/haproxy.adminsocket group admins mode 0020 level admin

listen HAProxyLocalStats
	bind 127.0.0.1:2200 name localstats
	mode http
	stats enable
	stats refresh 5
	stats admin if TRUE
	stats uri /haproxy_stats.php?haproxystats=1
	timeout client 5000
	timeout connect 5000
	timeout server 5000

frontend f_test
	bind			192.168.0.120:443 name 192.168.0.120:443   
	mode			tcp
	log			global
	maxconn			100
	timeout client		30000
	tcp-request inspect-delay	5s
	acl			aclusr_ssl_sni_matches_test.com	req.ssl_sni -i test.com
	tcp-request content accept if { req.ssl_hello_type 1 }

	use_backend		b_test_https_ipvANY if aclusr_ssl_sni_matches_test.com 

backend b_test_https_ipvANY
	mode			tcp
	timeout connect		30000
	timeout server		30000
	retries			3
	option			httpchk OPTIONS / 
	server			test 192.168.0.40:443 check-ssl check inter 1000  verify none

Lukatz

You were right! Problem Solved

Thank you so much for your help.