Re: limiting conn-curs per-ip using x-forwarded-for

2015-04-13 Thread Klavs Klavsen
Hi Baptiste, Thank you very much for your help. Unfortunately it didn't work.. I tried this: frontend kms-ds-nocache bind x.x.x.x:80 mode http balance roundrobin default_backend kms-ds-backend option httplog option accept-invalid-http-request stick-table type ip size 100k ex

Re: possible header capture corruption when timeout queue

2015-04-13 Thread David Birdsong
On Sat, Apr 11, 2015 at 2:16 AM, Willy Tarreau wrote: > Hi David, > > On Thu, Apr 09, 2015 at 04:01:44PM -0700, David Birdsong wrote: > > Ok, false alarm. > > > > We have corruption in our log parsing stream so that's what the rest of > my > > week will be centered around. > > OK, "cool" (for the

Question sur HAProxy

2015-04-13 Thread christophe cretiaux
Bonjour, Je fais actuellement des recherches sur votre solution proxy, j'aurais aimé savoir si : - Votre solution proposais une interface graphique afin de configuré le proxy - Si elle est compatible en machine virtuelle Hyper-V - S'il y à la possibilité d'intégré une blacklist d'URL manuellement

Re: HA proxy - Need infromation

2015-04-13 Thread Igor Cicimov
On Tue, Apr 14, 2015 at 12:55 AM, Thibault Labrut < thibault.lab...@enioka.com> wrote: > Hello, > > I currently installing HAProxy with keepalived to one of my clients. > > To facilitate the administration of this tool, I would like to know if you > can advise me of administration web gui for HA p

Re: Achieving Zero Downtime Restarts at Yelp

2015-04-13 Thread Joseph Lynch
Hi David, On Mon, Apr 13, 2015 at 12:53 PM, David Birdsong wrote: > I'm curious, did you weight the costs of simply converting your proxies to > run on one of the BSD's? As I understand it, their implementation of > SO_REUSEPORT would mean zero downtime reloads just work as > hoped-for/expected.

Re: Achieving Zero Downtime Restarts at Yelp

2015-04-13 Thread David Birdsong
Wow, this is a really informative blog post. Thanks for sharing! I'm curious, did you weight the costs of simply converting your proxies to run on one of the BSD's? As I understand it, their implementation of SO_REUSEPORT would mean zero downtime reloads just work as hoped-for/expected. On Mon, A

Re: Achieving Zero Downtime Restarts at Yelp

2015-04-13 Thread Nicolas Grilly
Thanks for sharing this. This is a great and useful article!

httpchk failures

2015-04-13 Thread Benjamin Smith
We have 5 Apache servers behind haproxy and we're trying to enable use the "httpchk" option along with some performance monitoring. For some reason, haproxy keeps thinking that 3/5 apache servers are "down" even though it's obvious that haproxy is both asking the questions and the servers are a

Re: tcp reset errors

2015-04-13 Thread Steve
Willy Tarreau 1wt.eu> writes: > > Hi Franky, > > On Thu, Sep 11, 2014 at 01:08:09PM +0200, Franky Van Liedekerke wrote: > > On Thu, Sep 11, 2014 at 11:40 AM, Franky Van Liedekerke > > wrote: > > > After doing tcpdump on both servers (no ldap errors anywhere in the > > > ldap logs), I see that

Achieving Zero Downtime Restarts at Yelp

2015-04-13 Thread Joseph Lynch
Hello, I published an article today on Yelp's engineering blog ( http://engineeringblog.yelp.com/2015/04/true-zero-downtime-haproxy-reloads.html) that shows a technique we use for low latency, zero downtime restarts of HAProxy. This solves the "when I restart HAProxy some of my clients get RSTs" p

Re: HAProxy 1.4.18 performance issue

2015-04-13 Thread Michał Ślizak
On Mon, Apr 13, 2015 at 6:09 PM, Lukas Tribus wrote: > > On Mon, Apr 13, 2015 at 4:58 PM, Lukas Tribus > > mailto:luky...@hotmail.com>> wrote: > >> Hi, > >> > >> I'm experiencing latency problems while running HAProxy 1.4.18. > >> > >> Our backend servers reply to HAProxy almost instantly (~4ms),

RE: HAProxy 1.4.18 performance issue

2015-04-13 Thread Lukas Tribus
> On Mon, Apr 13, 2015 at 4:58 PM, Lukas Tribus  > mailto:luky...@hotmail.com>> wrote:  >> Hi,  >>  >> I'm experiencing latency problems while running HAProxy 1.4.18.  >>  >> Our backend servers reply to HAProxy almost instantly (~4ms), but some  >> of those replies are sent to the clients more tha

Re: HAProxy 1.4.18 performance issue

2015-04-13 Thread Michał Ślizak
On Mon, Apr 13, 2015 at 4:58 PM, Lukas Tribus wrote: > > Hi, > > > > I'm experiencing latency problems while running HAProxy 1.4.18. > > > > Our backend servers reply to HAProxy almost instantly (~4ms), but some > > of those replies are sent to the clients more than 100ms later. > > > > We have a

RE: HAProxy 1.4.18 performance issue

2015-04-13 Thread Lukas Tribus
> Hi,  >  > I'm experiencing latency problems while running HAProxy 1.4.18.  >  > Our backend servers reply to HAProxy almost instantly (~4ms), but some  > of those replies are sent to the clients more than 100ms later.  >  > We have approx. 50k sessions opened at any time, with a HTTP request  > c

HA proxy - Need infromation

2015-04-13 Thread Thibault Labrut
Hello, I currently installing HAProxy with keepalived to one of my clients. To facilitate the administration of this tool, I would like to know if you can advise me of administration web gui for HA proxy. Thank you for your help. Best regards, -- Thibault Labrut enioka 24 galerie Saint-Marc 75

HAProxy 1.4.18 performance issue

2015-04-13 Thread Michał Ślizak
Hi, I'm experiencing latency problems while running HAProxy 1.4.18. Our backend servers reply to HAProxy almost instantly (~4ms), but some of those replies are sent to the clients more than 100ms later. We have approx. 50k sessions opened at any time, with a HTTP request coming in approximately