The HTTP Log Format tracks bytes_read, which appears to be the number of
bytes in the HTTP response send from the backend to the requesting client.
https://code.google.com/p/haproxy-docs/wiki/HTTPLogFormat
I feel also that bytes_sent may be an interesting field to track.
For example: An Image
On Fri, Jan 18, 2013 at 1:44 AM, Jonathan Matthews
cont...@jpluscplusm.comwrote:
On 18 January 2013 02:26, Joel Krauska jkrau...@gmail.com wrote:
monitor-uri looks like it would only work as a path match.
I need to match a Host header.
Could you elaborate a bit on why you're trying to do
Is there a simple way to have haproxy send a simple response for a given
URL?
Matching somewhat the functionality of Nginx's empty_gif module?
http://wiki.nginx.org/HttpEmptyGifModule
I don't need to send an actual empty gif, but just a simple 200 and OK
would be fine.
Use case would be to have
On Thu, Jan 17, 2013 at 3:27 PM, Jonathan Matthews
cont...@jpluscplusm.comwrote:
On 17 January 2013 23:02, Joel Krauska jkrau...@gmail.com wrote:
Is there a simple way to have haproxy send a simple response for a given
URL?
Matching somewhat the functionality of Nginx's empty_gif module
The reasons I would want them are in the original email, but here are
some more details.
1. -- Gathering of unique stats without having to define a pool twice
This would be stellar for adhoc debug. (how much traffic matches this
ACL??), but also useful for general traffic classification.
2.
Hello fellow Haproxy users.
Here are some thoughts and example ideas about backend definitions and
seeing if anyone has thought of these features or if they're even
possible today.
Cheers,
Joel Krauska
1. 'Stats only backend'
I'd like to keep stats for a certain matching condition
I use something like this:
(it has a few things that are specific to my implementation)
#!/usr/bin/python
import os
import csv
import urllib2
import pprint
import time
datadir = '/home/rrdcollect/haproxy-stats/rrds'
hostlist = ['a.network.com']
haproxycreds = ['url','user','pass']
key_values =
Is it possible to delay the FrontEnd binding until the back ends have had
time to do health checks and rise?
Scenario:
I use multiple HAProxy nodes with multiple A records.
eg: foo.example.com resolves to a.b.c.d and a.b.c.z
If the first machine goes down, most browsers happily move along to a
It would be nice to be able to set an expiration timer on server
persistence cookies set by HAProxy.
A'la:
http://en.wikipedia.org/wiki/HTTP_cookie#Expires_and_Max-Age
From what I can tell HAProxy is not setting an expires window for cookies.
Is this a feature that I just can't find in the
Has anyone worked out a way to get HAProxy to output logging in an
Apache Combined Log Format?
Most log analysis tools out there already speak Apache log format and I
was hoping to avoid writing a parser for what is essentially mostly the
same information.
Anyone got a work around for this
On 2/7/11 1:01 PM, Willy Tarreau wrote:
On Mon, Feb 07, 2011 at 09:45:21AM +0100, Bedis 9 wrote:
Do you have an example of what purpose it would serve ? I'm asking
because it's not very easy to implement with table-based algorithms,
since the size of the table is determined by the GCD of all
.1wt.eu/download/1.4/doc/configuration.txt
-JohnF
On 11-02-04 03:40 PM, Joel Krauska wrote:
Has there ever been effort in building out a configuration API for
HAProxy?
It would be nice to be able to tweak configs externally to do things.
(simpler things now, but obviously being able to tweak /ANY
Sean,
I think it would be helpful to further explain your testing scenario.
How do you simulate concurrent users?
What is RSTav?
Usersps is sessions per second??
I think most folks use Apache Bench
http://httpd.apache.org/docs/2.0/programs/ab.html
as a fairly common industry standard for
On 1/25/11 10:48 PM, Willy Tarreau wrote:
Hi Joel,
On Tue, Jan 25, 2011 at 01:29:11PM -0800, Joel Krauska wrote:
I'm not sure if people have asked for this, but I would love a custom
field/column in the Stats Report web page.
Specifically, I would like to be able to see my backend server
On 1/26/11 2:06 AM, Willy Tarreau wrote:
On Wed, Jan 26, 2011 at 12:56:54AM -0800, Joel Krauska wrote:
On 1/25/11 10:48 PM, Willy Tarreau wrote:
Hi Joel,
On Tue, Jan 25, 2011 at 01:29:11PM -0800, Joel Krauska wrote:
I'm not sure if people have asked for this, but I would love a custom
field
On 1/26/11 4:30 PM, Willy Tarreau wrote:
On Wed, Jan 26, 2011 at 03:00:00PM -0800, Joel Krauska wrote:
Ok, so I've modified our HTTP responses to include the version.
OK.
I've noticed that it's only displayed as a tooltip (pop up box when you
mouse-over the TD).
td class=ac title=Layer7
I'm not sure if people have asked for this, but I would love a custom
field/column in the Stats Report web page.
Specifically, I would like to be able to see my backend server
version. This is a custom text string which I could provide a
health-check-like URL to populate.
Then the HAProxy stats
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