Haproxy core utilization

-- Haim Ari / SysOps Manager M: 972.584563032 / T: 972.722288367 [cid:part1.02070805.07060601@startapp.com]

Haproxy 1.5.9 logging

Hello, How can log requests only if path begins with /testing I already use acl with path_beg to redirect to a backend. How can i use the same method for logging ? (or any other way for the above) Thank you, Haim

Re: Haproxy 1.5.9 logging

Thank you it works. What would be the best way to separate each log type to different log files: 1. Errors 2. testing 3. some other acl... Thanks again On 07/14/2015 03:30 PM, Baptiste wrote: On Tue, Jul 14, 2015 at 10:57 AM, Haim Ari haim@startapp.commailto:haim@startapp.com wrote

Haproxy limiting queue / connections

to protect haproxy from such situation ? Thanks Haim Ari / SysOps Manager M: 972.584563032 / T: 972.722288367 [Meet Us at] <http://www.startapp.com/press/#events_press>

RE: redirect rule with multiple conditions

auth #stats uri /admin?stats -Original Message- From: Lukas Tribus [mailto:lu...@gmx.net] Sent: Thursday, May 5, 2016 11:00 PM To: Haim Ari <haim@startapp.com>; haproxy@formilux.org Subject: Re: redirect rule with multiple conditions Hi Haim, Am 05.05.2

redirect rule with multiple conditions

Hello, I'm trying to set a redirect rule with multiple conditions: Redirect any request unless from ip or path begin with... I tried to set this as a one liner using "or" as I read that AND is implicit. It did not work Then I tried the below which causes any request from the ip to also ge

RE: redirect rule with multiple conditions

This does not work either: redirect location http://example.com/going-wild if !do_not_redirect or !cloud_a !cloud_b From: Haim Ari Sent: Thursday, May 5, 2016 10:24 PM To: 'haproxy@formilux.org' <haproxy@formilux.org> Subject: redirect rule with multiple conditions Hello, I'm trying

Re: rewrite URI

using path_beg works Thank you From: Jarno Huuskonen <jarno.huusko...@uef.fi> Sent: Thursday, June 15, 2017 7:24 AM To: Haim Ari Cc: haproxy@formilux.org Subject: Re: rewrite URI Hi, On Wed, Jun 14, Haim Ari wrote: > yea, i tried that, does

Haproxy first core 100%

Hello, I'll try do describe the issue as clear as possible: We set up an haproxy Cluster on Ubuntu16.04 + pacemaker + corosync We faced an issue where after working for a few hours with single core (the haproxy process was bind to core #1 not #0 - which is handling the IRQ interrupts ) it

Re: Haproxy first core 100%

1110052 total Thanks From: Haim Ari Sent: Thursday, May 25, 2017 10:23:18 AM To: haproxy@formilux.org Subject: Haproxy first core 100% Hello, I'll try do describe the issue as clear as possible: We set up an haproxy Cluster on Ubuntu16.04

Re: Haproxy first core 100%

lization. I returned the configuration to run on a single core (#1) and will update in case the issue returns Thanks ________ From: Lukas Tribus <lu...@gmx.net> Sent: Thursday, May 25, 2017 7:33 PM To: Haim Ari; haproxy@formilux.org Subject: Re: Haproxy first core

rewrite URI

Hello, I'm would like to create an ACL that will rewrite the URI if the URI is "/Test" https://test.example.com/Test Change it to: /Prod https://test.example.com/Prod But At the same time also send it to a specific backend Here is what I've tried but does not seem

Re: rewrite URI

yea, i tried that, does not work Haim Ari / SysOps Manager M: 972.584563032 / T: 972.722288367 From: Jin Hu <bixuehu...@gmail.com> Sent: Wednesday, June 14, 2017 1:20 PM To: Haim Ari Cc: haproxy@formilux.org Subject: Re: rewrite URI Hi, I thi

haproxy, rsyslog & max MTU

4 HAProxy version 1.7.5-2ppa1~xenial, released 2017/05/27 Current MTU 1500 Thank you Haim Ari / SysOps Manager M: 972.584563032 / T: 972.722288367 [https://www.startapp.com/wp-content/uploads/2017/11/signature-250-1.jpg] <https://goo.gl/R83eLy>

haproxy 1.8 headers ordering issue in logs

gs (syslog) rolling back to haproxy 1.7.9 with the same configs solves the problem upgrading again to 1.8 brings back the issue... same goes to 1.9-dev Can you please advise ? Thank you, Haim Ari / SysOps Manager M: 972.584563032 / T: 972.722288367 [https://www.startapp.com/wp-content/uploa

Re: haproxy 1.8 headers ordering issue in logs

Hello, You are right, I checked again and found the issue, which was haproxy configuration Running 1.8.1 and it looks ok Thank you for your help Haim Ari / SysOps Manager M: 972.584563032 / T: 972.722288367 From: Christopher Faulet <c

Re: Regexp

=98765432.* Thank you Haim Ari / SysOps Manager M: 972.584563032 / T: 972.722288367 From: Aleksandar Lazic Sent: Friday, July 20, 2018 1:03 AM To: Haim Ari Cc: haproxy@formilux.org Subject: Re: Regexp Hi. On 18/07/2018 13:10, Haim Ari wrote: >He

Re: Regexp

ok found it, It should be url_reg not path_reg It works now Haim Ari / SysOps Manager M: 972.584563032 / T: 972.722288367 From: Haim Ari Sent: Sunday, July 22, 2018 2:51:41 PM To: Aleksandar Lazic Cc: haproxy@formilux.org Subject: Re: Regexp

Re: Regexp

10s minconn 10 maxconn 200 maxqueue 1 slowstart 120s Haim Ari / SysOps Manager M: 972.584563032 / T: 972.722288367 From: Haim Ari Sent: Sunday, July 22, 2018 2:44:11 PM To: Aleksandar Lazic Cc: haproxy@formilux.org Subject: Re: Regexp Version: HA

Regexp

Hello, Trying to set backend by regexp This regexp works outside of haproxy String: /1.0/manage/bu/ca?token=68bf68bf68bf68bf68bf=1212121212=123456789 Regexp: ^\/1\.0\/manage\/bu\/ca\?token=.*.segId=.*=123456789 What is the right syntax for this in haproxy ? Thank you

ppa1~xenial with TLS v1.3 support

t. Available polling systems : epoll : pref=300, test result OK poll : pref=200, test result OK select : pref=150, test result OK Total: 3 (3 usable), will use epoll. Available filters : [SPOE] spoe [COMP] compression [TRACE] trace Haim Ari / SysOps Manager M: 972.584563032 / T: 972.722288367

Optimizing haproxy for specific HW

Problem: The haproxy is saturated with just a few k of requests while ksoftirqd is at 100% Hardware details: Product Name: PowerEdge R640 2XCPU: Version: Intel(R) Xeon(R) Gold 5115 CPU @ 2.40GHz OS: Ubuntu 18.04.2 Kernel: 4.15.0-46-generic Kernel: nproc 40 Haproxy: haproxy -vv HA-Proxy