Re: [Xen-users] multiple streaming servers in a xen cloud

["Christopher R. K." <feuerball_@xxxxxxx>]

 Hi there.

Hrrrm, to "redirect" from rtmp to a different port/server, you could use 
a generic tcp proxy like HAProxy (i think) or tcpproxy or just use 
iptables with forwarding, or "balance" (http://balance.sourceforge.net/) 
or just use SSH to forward the traffic.
Google for "linux tcp proxy" should give you a couple of results.

And I agree with the other guy, you shouldn't have critical, or 
user-sided applications running on a dom0, I think you should also 
virtualize it off to a own domU.
Hope i was able to help.

> Hi,
>   I need some help.
> This question is not related to Xen but some one on this list may give
> me some idea so I am mailing.
>
>
>
> I have multiple video streaming servers running on some virtual
> machines running on Xen.
>
> For different subdomains.
> i.e.
> site1.mydomain.com
> site2.mydomain.com
> site3.mydomain.com
> site4.mydomain.com
>
>
>
> The front end to the world is apache2 on Dom0
>
>
>
> To be able to reach the streaming server I
> embed a javascript in HTML pages
> as follows
> Code:
>
> <embed .....
> var="rtmp://site1.my_domain.com"
>
>
> the problem is the website are many
>
> site1.mydomain.com
> site2.mydomain.com
> site3.mydomain.com
> site4.mydomain.com
>
> each on a separate virtual machine.
>
> Each of these four have their own streaming servers the front end to
> each of these four is apache running on Dom0.
>
>
> If I run rtmp on each of the subdomains (the virtual machines) at a
> different port
>
> how will I make sure
> a request such as
>
> rtmp://site1.mydomain.com
> rtmp://site2.mydomain.com
>
> goes to their respective servers.
> from the front end server from Dom0.
>
> What do I need to handle in this case ?
>
> IPTABLES came to mind instantly but from the client browser on
> internet when some one requests
> rtmp://site1.mydomain.com
>
> how will I make sure this rtmp request is mapped to a port different
> than
> 1935 as there are three other streaming servers which are also to
> respond to their respective requests
> ?
>
> For handling HTTP requests in this case I use Apache Reverse Proxy
> but for rtmp requests I am not clear as which direction to proceed.
>
>
> --
>
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