HAProxy for RDP client distribution?

2013-01-02 Thread Andreas Heinlein
Hello, I have a rather special problem to solve and would like to ask you if haproxy could solve it. We need to access a windows application through RDP which does *not* support running under terminal services. So, on the local side, we have set up several identical Windows XP Pro VMs with

Re: HAProxy for RDP client distribution?

2013-01-02 Thread Baptiste
Hi Andreas, You could find your solution right here, using HAProxy: http://blog.exceliance.fr/2011/10/24/microsoft-terminal-server-remoteapp-load-balancing/ If you're interested by the ALOHA appliance in such usage, you can contact me of list. cheers On Wed, Jan 2, 2013 at 3:54 PM, Andreas

My Scalable Architecture using HAProxy

2013-01-02 Thread KT Walrus
I'm setting up a new website in the next month or two. Even though the traffic won't require a scalable HA website, I'm going to start out as if the website needs to support huge traffic so I can get some experience running such a website. I'd like any feedback on what I am thinking of doing…

Upgrading from 1.5dev7 - gotchas?

2013-01-02 Thread Shawn Heisey
I am running haproxy as a front end for Solr and Mule, currently on 1.5dev7. There are some occasional weird moments where haproxy marks the primary solr server as offline and sends requests to the next server. At this time I have no reason to think Solr is actually having a problem, so I

Re: My Scalable Architecture using HAProxy

2013-01-02 Thread Baptiste
Hi, Why installing 2 layers of HAProxy??? A single one (on the 2 servers is enough). Since you're doing SSL, try to make it start multiple processes, a single one dedicated to HTTP and all other one for cyphering/deciphering processing... I'm not a fan of first algo, unless you pay the resource

Re: Upgrading from 1.5dev7 - gotchas?

2013-01-02 Thread Baptiste
Hi, dev17 fixes bugs from dev16 with no know regression or bugs for now... Concerning your error, you consider one check failing to concider your server as unoperational... Try increasing this number to 2, to avoid false positive. Is it possible you reach a connection limit on your apache

Re: My Scalable Architecture using HAProxy

2013-01-02 Thread KT Walrus
Thanks for the reply. Why installing 2 layers of HAProxy??? A single one (on the 2 servers is enough). My thought was that the second layer of HAProxy would ensure that the individual backend server would never have more than MAXCONN requests so I know the server will never be overloaded

Re: Upgrading from 1.5dev7 - gotchas?

2013-01-02 Thread Reinout Verkerk | Trilex
Willy, for your reference, since applying the patch and restarting haproxy on december 31 14:00 (on both my loadbalancers). There has not been a single service down notification in my logs. Before the patch I had around 8 false 'server down' notifications per loadbalancer. So it's a definate fix.