Le 25/03/2021 à 17:53, Mariusz Gronczewski a écrit :
Hi,
is it possible to disable "option httpchk" in specific backend when it
is enabled in defaults block? I have config where basically every
backend sans one is http so I'd like to keep that in defaults and just
disable it in t
Hi,
is it possible to disable "option httpchk" in specific backend when it
is enabled in defaults block? I have config where basically every
backend sans one is http so I'd like to keep that in defaults and just
disable it in tcp backend (which is backend for SPOE/A) but it seems
On Sun, Dec 16, 2018 at 12:01:18PM +0100, Baptiste wrote:
> I don't know H2 well, but can't we forge an HTTP/2 query using tcp-check
> script?
Yes you can but you can't predict the result :-)
Willy
rver
> > that does not advertise HTTP/2 support (ALPN HTTP/1.1) or does not use
> TLS
> > (which also turns off HTTP/2 in the case of the Caddy web server), and
> then
> > use the "port" parameter on the server line to point to that port.
> >
> > backe
t use TLS
> (which also turns off HTTP/2 in the case of the Caddy web server), and then
> use the "port" parameter on the server line to point to that port.
>
> backend webservers
> balance roundrobin
> option httpchk HEAD /
> server server1 web:443 ssl veri
), and then use the "port" parameter on the server line to point
to that port.
backend webservers
balance roundrobin
option httpchk HEAD /
server server1 web:443 ssl verify none alpn h2,http/1.1 check port
80
Layer 7 health checks back up and running. :-)
-- Origin
ails its health check if I uncomment the "option httpchk" line:
>
> backend webservers
> balance roundrobin
> #option httpchk
> server server1 web:443 check ssl verify none alpn h2
>
>
> With that line commented out, it works.
>
> The project is
This may be something very simple that I am missing. I am using the
latest HAProxy Docker image, which is using HAProxy 1.9-dev10
2018/12/08. It is using HTTP/2 to the backend web server (Caddy).
It fails its health check if I uncomment the "option httpchk" line:
backend webservers
#option httpchk
#hash-type consistent
server PP-OWAP01001 172.21.13.79:443 ssl weight 1 check
verify none
I just want to check the HTTP response (200 OK or 302) of the backend
server.
So that's simple, just remove option ssl-hello-chk and enable
option httpchk
Le 22/09/2014 15:44, Baptiste a écrit :
On Mon, Sep 22, 2014 at 3:33 PM, Kevin COUSIN ki...@kiven.fr wrote:
Hi list,
Can I mix the option httpchk and ssl-hello-chk to check the health of an HTTPS
website ?
Thanks a lot
Kevin C.
Hi Kevin,
No, you can't.
It would be easier
Hi list,
Can I mix the option httpchk and ssl-hello-chk to check the health of an HTTPS
website ?
Thanks a lot
Kevin C.
On Mon, Sep 22, 2014 at 3:33 PM, Kevin COUSIN ki...@kiven.fr wrote:
Hi list,
Can I mix the option httpchk and ssl-hello-chk to check the health of an
HTTPS website ?
Thanks a lot
Kevin C.
Hi Kevin,
No, you can't.
It would be easier to answer you with your backend
Hello,
I have a question to configure health checks in haproxy
default I´m not configure option httpchk in my haproxy configuration.
webserver1 and webserver2 ist answering. (roundrobin balance) webserver1 is
down (service httpd stop) and webserver2 is answering without any problems.
GREAT
thanks for your answers
It works
-Ursprüngliche Nachricht-
Von: Baptiste [mailto:bed...@gmail.com]
Gesendet: Donnerstag, 21. März 2013 15:19
An: Wolfgang Routschka
Betreff: Re: option httpchk
Hi,
You must provide a method in your HTTP request: GET or HEAD, usually.
Baptiste
On Thu
On 22 November 2012 22:14, Owen Marinas omari...@woozworld.com wrote:
option httpchk POST /db/data/ext/feed/graphdb/userFeed
HTTP/1.1\r\nContent-Type: application/json\r\nContent-Length:
35\r\n{userId:8, offset:0, limit:1}\r\n
It might not be related to your original question, but I think
---
backend neo4j-stg
option httpchk POST /db/data/ext/feed/graphdb/userFeed
HTTP/1.1\r\nHost: 172.23.10.61:7474\r\nAccept: */*\r\nContent-Type:
application/json\r\nContent-Length: 35\r\n\r\n{userId:8, offset:0,
limit:1}
http-check disable-on-404 expect string userId
server neo4j
On 23 November 2012 17:10, Owen Marinas omari...@woozworld.com wrote:
Thx for the advice Jonathan
Willy's advice from an old post was to make it work with printf+nc in bash
first. So I did.
I think your back-end may be being lenient, then :-)
the issue is after I added the lines to the
I hate myself for this
my production LB is running haproxy-1.4.15-1 but the Staging haproxy-1.4.8-1
after upgrade its all working now, the POST, and http-check expect
works fine.
thx all
Owen
On 12-11-23 12:50 PM, Jonathan Matthews wrote:
On 23 November 2012 17:10, Owen Marinas
On Fri, Nov 23, 2012 at 01:28:38PM -0500, Owen Marinas wrote:
I hate myself for this
my production LB is running haproxy-1.4.15-1 but the Staging haproxy-1.4.8-1
after upgrade its all working now, the POST, and http-check expect
works fine.
Good reason indeed. BTW, keep in mind that even
Hi,
In my config file, I check my servers with option httpchk HEAD
/checkCF.cfm HTTP/1.0
When the response is not 2xx or 3xx, would it possible to test an other
url?
Thanks for your help.
Regards,
Christophe
Hi,
no :)
cheers
On Mon, Oct 31, 2011 at 12:15 PM, Christophe Rahier
christo...@qualifio.com wrote:
Hi,
In my config file, I check my servers with option httpchk HEAD
/checkCF.cfm HTTP/1.0
When the response is not 2xx or 3xx, would it possible to test an other
url?
Thanks for your help
...@qualifio.com wrote:
Hi,
In my config file, I check my servers with option httpchk HEAD
/checkCF.cfm HTTP/1.0
When the response is not 2xx or 3xx, would it possible to test an other
url?
Thanks for your help.
Regards,
Christophe
file, I check my servers with option httpchk HEAD
/checkCF.cfm HTTP/1.0
When the response is not 2xx or 3xx, would it possible to test an other
url?
Thanks for your help.
Regards,
Christophe
...@gmail.com a écrit :
Hi,
no :)
cheers
On Mon, Oct 31, 2011 at 12:15 PM, Christophe Rahier
christo...@qualifio.com wrote:
Hi,
In my config file, I check my servers with option httpchk HEAD
/checkCF.cfm HTTP/1.0
When the response is not 2xx or 3xx, would it possible to test an
other
url
at 12:15 PM, Christophe Rahier
christo...@qualifio.com wrote:
Hi,
In my config file, I check my servers with option httpchk HEAD
/checkCF.cfm HTTP/1.0
When the response is not 2xx or 3xx, would it possible to test an
other
url?
Thanks for your help.
Regards,
Christophe
my servers with option httpchk HEAD
/checkCF.cfm HTTP/1.0
When the response is not 2xx or 3xx, would it possible to test an
other
url?
Thanks for your help.
Regards,
Christophe
Hi Bryan,
On Wed, Mar 23, 2011 at 09:27:01PM +, Cassidy, Bryan wrote:
Hi all,
I've noticed an odd (lack of) interaction between maxconn and option
httpchk...
If a server's maxconn limit has been reached, it appears that HTTP health
checks are still dispatched. If I've configured
Hi all,
I've noticed an odd (lack of) interaction between maxconn and option
httpchk...
If a server's maxconn limit has been reached, it appears that HTTP health
checks are still dispatched. If I've configured the maxconn limit to match the
number of requests the backend server can
Hi,
I am running haproxy 1.3.2 as a load balancer for some servers running
nginx as an ssl terminator which forwards to squid running as a reverse
proxy which falls back to apache.
I want to use 'option httpchk' to check whether or not a specific
resource is available to our users
On Wed, Nov 24, 2010 at 07:24:10PM -0500, John Marrett wrote:
Arthur,
I believe that you will need to use stunnel in client mode to initiate
the ssl connections to the back end. You'll set up multiple instances,
presumably on the machine running haproxy, each confired to point to a
service using the httpchk option in haproxy?.. If so any examples around?
I've tried a few over using the \r\n but had no luck..
eg..
option httpchk POST /wsdl/NAL/bp1.0 HTTP/1.1\r\nAccept-Encoding:
gzip,deflate\r\nContent-Type: text/xml;charset=UTF-8\r\nSOAPAction:
\r\nUser-Agent: Jakarta
Hi,
This is a long shot but has anyone every been able to test a simple soap
service using the httpchk option in haproxy?.. If so any examples around?
I've tried a few over using the \r\n but had no luck..
eg..
option httpchk POST /wsdl/NAL/bp1.0 HTTP/1.1\r\nAccept-Encoding:
gzip,deflate\r
using to configure httpchk:
option httpchk GET /ping?profiler HTTP/1.1\r\nHost:\
haproxypinghost\r\nAccept:\ */
Thanks,
Jack
Hi,
Le jeudi 26 août 2010 01:22:27, Jack Stahl a écrit :
Hello,
I'm interested in extending the timeout for my httpchk to be longer than 2s
This means you're using inter 2s on your backends, right ?
(to, say, 10s). I may be blind, but I wasn't able to find an option in the
configuration
Hi Andrew,
On Sat, Feb 27, 2010 at 03:15:25PM +1030, Andrew Commons wrote:
Hi all,
The ability to extend the option httpchk version argument string to dummy
up a Host header is described as a 'trick' in the configuration
documentation. I have found that the 'trick' can be extended to add
.
-Original Message-
From: Willy Tarreau [mailto:w...@1wt.eu]
Sent: Saturday, 27 February 2010 6:56 PM
To: Andrew Commons
Cc: haproxy@formilux.org
Subject: Re: option httpchk version 'trick'
Hi Andrew,
On Sat, Feb 27, 2010 at 03:15:25PM +1030, Andrew Commons wrote:
Hi all,
The ability
Hi Andrew,
On Sat, Feb 27, 2010 at 07:59:27PM +1030, Andrew Commons wrote:
Hi Willy,
Thanks for the comprehensive response. My HAProxy experience is measured in
days and the mailing list seems a great way to get support and your
contributions are always spot on. HAProxy looks like a
-
From: Willy Tarreau [mailto:w...@1wt.eu]
Sent: Saturday, 27 February 2010 8:39 PM
To: Andrew Commons
Cc: haproxy@formilux.org
Subject: Re: option httpchk version 'trick'
Hi Andrew,
On Sat, Feb 27, 2010 at 07:59:27PM +1030, Andrew Commons wrote:
Hi Willy,
Thanks for the comprehensive
Hi all,
The ability to extend the option httpchk version argument string to dummy
up a Host header is described as a 'trick' in the configuration
documentation. I have found that the 'trick' can be extended to add
User-Agent (HAProxy) and Accept (*/*) headers to keep ModSecurity quiet when
enable
stats auth ***:***
balance roundrobin
#cookie SERVERID insert indirect nocache
option httpclose
option forwardfor
option httpchk GET /check.txt HTTP/1.0
#server web1..com ***.***.***.***:80 weight 1 check maxconn
200 inter 1000 rise 2 fall 5
in the admin.
Thomas Allen
Web Developer, ASCE
703.295.6355
-Original Message-
From: Willy Tarreau [mailto:w...@1wt.eu]
Sent: Monday, March 09, 2009 5:26 PM
To: Allen, Thomas
Cc: Jeffrey 'jf' Lim; haproxy@formilux.org
Subject: Re: option httpchk is reporting servers as down when they're
Hi Thomas,
On Wed, Mar 25, 2009 at 12:57:41PM -0400, Allen, Thomas wrote:
Hi Willy,
We now have HAProxy running over our freshly released website:
http://www.infrastructurereportcard.org/
thanks for the heads up !
Thanks for this great piece of software and all the help! Only two
Developer, ASCE
703.295.6355
-Original Message-
From: Willy Tarreau [mailto:w...@1wt.eu]
Sent: Friday, March 06, 2009 1:39 PM
To: Allen, Thomas
Cc: Jeffrey 'jf' Lim; haproxy@formilux.org
Subject: Re: option httpchk is reporting servers as down when they're
not
Hi Thomas,
On Thu, Mar 05, 2009
Hi Thomas,
just replying quick, as I'm in a hurry.
On Mon, Mar 09, 2009 at 04:01:29PM -0400, Allen, Thomas wrote:
That, along with specifying HTTP1.1, did it, so thanks! What should I
load into Host: ? It seems to work fine with www, but I'd prefer to
use something I understand. Please keep
09, 2009 4:09 PM
To: Allen, Thomas
Cc: Jeffrey 'jf' Lim; haproxy@formilux.org
Subject: Re: option httpchk is reporting servers as down when they're
not
Hi Thomas,
just replying quick, as I'm in a hurry.
On Mon, Mar 09, 2009 at 04:01:29PM -0400, Allen, Thomas wrote:
That, along with specifying
On Mon, Mar 09, 2009 at 04:15:34PM -0400, Allen, Thomas wrote:
I used the unit 'S' for my timeouts, as in
clitimeout 60S
contimeout 60S
srvtimeout 60S
Is that to be avoided? I assumed it meant seconds.
OK it's just a minor problem. You have to use a lower-case s : 60s.
It's stupid that
, ASCE
703.295.6355
-Original Message-
From: Willy Tarreau [mailto:w...@1wt.eu]
Sent: Monday, March 09, 2009 4:58 PM
To: Allen, Thomas
Cc: Jeffrey 'jf' Lim; haproxy@formilux.org
Subject: Re: option httpchk is reporting servers as down when they're
not
On Mon, Mar 09, 2009 at 04:15:34PM -0400
Hi Thomas,
On Mon, Mar 09, 2009 at 05:20:49PM -0400, Allen, Thomas wrote:
Hi Willy,
Hm, changing to 60s for each gave me 100% 504 errors, I removed all
three. Bad idea, I know, but at least it works then.
then use 6, that's the old way of doing it :-)
I'm running 1.2.18 because the
no idea why
the servers would be reported as down but still work when unchecked.
It is possible that your servers expect the Host: header to
be set during the checks. There's a trick to do it right now
(don't forget to escape spaces) :
option httpchk GET /index.php HTTP/1.0\r\nHost
unchecked.
It is possible that your servers expect the Host: header to
be set during the checks. There's a trick to do it right now
(don't forget to escape spaces) :
option httpchk GET /index.php HTTP/1.0\r\nHost:\ www.mydomain.com
Also, you should check the server's logs to see why
Subject: Re: option httpchk is reporting servers as down when they're
not
Hi Thomas,
On Thu, Mar 05, 2009 at 08:45:20AM -0500, Allen, Thomas wrote:
Hi Jeff,
The thing is that if I don't include the health check, the load
balancer works fine and each server receives equal distribution. I have
Message-
From: Jeffrey 'jf' Lim [mailto:jfs.wo...@gmail.com]
Sent: Wednesday, March 04, 2009 8:11 PM
To: Allen, Thomas
Cc: haproxy@formilux.org
Subject: Re: option httpchk is reporting servers as down when they're not
well, looks like ur servers are actually down then. Do a curl from
your
: Wednesday, March 04, 2009 2:22 AM
To: Allen, Thomas
Cc: haproxy@formilux.org
Subject: Re: option httpchk is reporting servers as down when they're not
On Wed, Mar 4, 2009 at 4:05 AM, Allen, Thomas tal...@asce.org wrote:
Hi,
I like the idea of having HAProxy check server health, but for some reason
, Thomas
Cc: haproxy@formilux.org
Subject: Re: option httpchk is reporting servers as down when they're not
On Wed, Mar 4, 2009 at 4:05 AM, Allen, Thomas tal...@asce.org wrote:
Hi,
I like the idea of having HAProxy check server health, but for some reason,
it reports all of my servers as down
Message-
From: Jeffrey 'jf' Lim [mailto:jfs.wo...@gmail.com]
Sent: Wednesday, March 04, 2009 2:22 AM
To: Allen, Thomas
Cc: haproxy@formilux.org
Subject: Re: option httpchk is reporting servers as down when they're not
- Show quoted text -
On Wed, Mar 4, 2009 at 4:05 AM, Allen, Thomas tal
On Wed, Mar 4, 2009 at 4:05 AM, Allen, Thomas tal...@asce.org wrote:
Hi,
I like the idea of having HAProxy check server health, but for some reason,
it reports all of my servers as down. Here's my full config:
listen http_proxy :80
mode http
balance roundrobin
option httpchk
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