Hi, thanks!
Looking forward to look at it and try to use
С уважением,
Зайцев Сергей Александрович,
Департамент Реализации Интеграционных Решений
Т. +7 (495) 514 1410 (доб. 4236)
M. +7 (926) 143-4858
s.zayt...@r-style.com
www.r-style.com
-Original Message-
From: Steven Le Roux [mailto:ste...@le-roux.info]
Sent: Thursday, July 10, 2014 1:21 AM
To: Зайцев Сергей Александрович
Cc: Vincent Bernat; haproxy@formilux.org
Subject: Re: how to sync HaProxy config with ZooKeeper
Hi,
we have a component that is exactly doing this.
I will see if we can opensource it.
It's written in Golang using gozk.
I was planning to give a glimpse at etcd doing the same thing.
On Wed, Jul 9, 2014 at 4:38 PM, Зайцев Сергей Александрович
s.zayt...@r-style.com wrote:
Thanks a lot!
Seems to be exactly what I was looking for )
Gonna check it up
С уважением,
Зайцев Сергей Александрович,
Департамент Реализации Интеграционных Решений
Т. +7 (495) 514 1410 (доб. 4236)
M. +7 (926) 143-4858
s.zayt...@r-style.com
www.r-style.com
-Original Message-
From: Vincent Bernat [mailto:ber...@luffy.cx]
Sent: Wednesday, July 09, 2014 6:36 PM
To: Зайцев Сергей Александрович
Cc: haproxy@formilux.org
Subject: Re: how to sync HaProxy config with ZooKeeper
❦ 9 juillet 2014 14:28 GMT, Зайцев Сергей Александрович
s.zayt...@r-style.com :
I want to automatically udpate HaProxy's configuration depending on
my app's state. I mean, that when I have a number of components
running, I update my ZooKeeper configuration as soon as new node
joins the cluster ( an leaves it also ). But what I also need - is a
way ZooKeeper's watcher being able to udpate HaProxy configuraion in
order to provide actual information for the load balance to avoid
balance for absent cluster nodes.
So the question is - is the a way to synchronized HaProxy's
configuration with ZooKeeper ( somehow ).
It is unlikely that someone has integrated Zookeeper into HAProxy but you can
rely on an external process to watch zookeeper, update HAProxy state and
reload.
https://github.com/rs/zkfarmer
https://github.com/twitter/twitcher
The first one needs some additional glue to watch file changes and rebuild
HAProxy configuration.
--
printk(Entering UltraSMPenguin Mode...\n);
2.2.16 /usr/src/linux/arch/sparc64/kernel/smp.c
--
Steven Le Roux
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