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Hello,

We have a centreon 22.10.04 on Debian 11, we have an error when using the “Export Configuration” button.

 

I found another issue for this feature, but we do not have the same error.

 

 

The error we have:

There was an consistency error in the exported files - please use the legacy export menu to troubleshoot. Generation error on monitoring server #1: Response empty
The https://domain/centreon/api/latest/configuration/monitoring-servers/generate-and-reload  returns an HTTP 500 error.
 
In the log I did not get many usefull informations:
r16-Jan-2023 10:28:41 Europe/Paris] CRITICAL: There was an consistency error in the exported files  - please use the legacy export menu to troubleshoot. Generation error on monitoring server #1: Response empty {"context":"oobject] (Centreon\\Domain\\MonitoringServer\\Exception\\MonitoringServerException(code: 0): There was an consistency error in the exported files  - please use the legacy export menu to troubleshoot. Generation error on monitoring server #1: Response empty at /usr/share/centreon/src/Centreon/Application/Controller/Configuration/MonitoringServerController.php:230)"}

Does somebody have an idea?

Hello @delaf,

 

You need to place your pem or crt file in /usr/local/share/ca-certificates/ and then launch the update-ca-certificates command. 

 

Regards,

itoussies.

It does not work, but it put me on the right track to solve it.

In my setup I have a HAProxy in front of centreon that is doing SSL termination. Centron though it was access via HTTP so was doing request in HTTP ending to some 301 Redirect from HAProxy.

Adding mod_rpaf (and configuring it) in the centreon node solved this problem.

 

Thank you.

I have the same problem and I couldn’t find any solution.

 

Hi.

I had the same issu , and I finaly found what’s wrong for me.

When the menu, ask to use the “legacy mode” , it’s mean using the top button.

And then export:

 

You will get a full and precise message.

.

It does not work, but it put me on the right track to solve it.

In my setup I have a HAProxy in front of centreon that is doing SSL termination. Centron though it was access via HTTP so was doing request in HTTP ending to some 301 Redirect from HAProxy.

Adding mod_rpaf (and configuring it) in the centreon node solved this problem.

 

Thank you.

Hi!
Can you explain how you did it? I also have a HAProxy but I am not able to make it work.

My HAProxy conf is:

# Automaticaly generated, dont edit manually.
# Generated on: 2024-06-25 17:26
global
	maxconn			1000
	log			/var/run/log	local0	debug
	stats socket /tmp/haproxy.socket level admin  expose-fd listeners
	uid			80
	gid			80
	nbthread			1
	hard-stop-after		15m
	chroot				/tmp/haproxy_chroot
	daemon
	server-state-file /tmp/haproxy_server_state

listen HAProxyLocalStats
	bind 127.0.0.1:2200 name localstats
	mode http
	stats enable
	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 default-merged
	bind			0.0.0.0:443 name 0.0.0.0:443   ssl crt-list /var/etc/haproxy/default.crt_list  
	mode			http
	log			    global
	option			http-keep-alive
	option			forwardfor

	timeout client	600000

	acl	centreon	var(txn.txnhost) -m str -i centreon.xxxxx.xx

	use_backend centreon_ipvANY  if  centreon 

backend centreon_ipvANY
	mode			  http
	id			      149
	log			      global
	stick-table type  ip size 50k expire 30m
	stick on src
	timeout connect		30000
	timeout server		30000
	retries			    3

	load-server-state-from-file	global

    http-request set-header X-Forwarded-Proto %%dst_port]
	http-request set-header X-Forwarded-For %%src] 
	http-request set-header X-Forwarded-Host %%req.hdr(host)] 
	http-request set-header X-Real-IP %%src] 
	http-request set-header X-Client-IP %%src] 

    server	centreon xxxxxx:80 id 105 check inter 1000

This is my rpaf.conf file:

<IfModule mod_rpaf.c>

RPAFenable      On
RPAFsethostname On
RPAFsethttps    On
RPAFproxy_ips   192.168.X.X 192.168.X.XX 127.0.0.1 #ProxyIP #CentreonServerIP
RPAFheader      X-Forwarded-For

</IfModule>

What is wrong in my setup?
 

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