What you're describing is available in Enterprise already, it's the  
Global Dashboard for managing multiple Zenoss installations from a  
single location.  I'm not sure of the details for handling loss of a  
link, but I imagine you could put something together similarly with  
Core.  Perhaps your own daemon that forwards events from one MySQL DB  
to another, keeping an eye on the network connection.  I wonder if  
there's some way to configure MySQL clustering to handle a high- 
latency/occasionally offline connection.

Thanks,
Matt Ray
Zenoss Community Manager
community.zenoss.com
[email protected]



On Feb 13, 2009, at 4:15 AM, fdeckert wrote:

> Hi
>
> I'm wondering if anyone ever tried - or even thinked - of  
> distributing the mysql database.
>
> Here's my idea : you can distribute the collectors, you can  
> distribute the zenhub, even the Zope database can use a remote cache  
> (zeo-1.zec), but as of today the mysql database only exists once.
>
> Say we install a remote collector and zenhub in india. We have big  
> lantency between the master mysql database and the indian zenhub. so  
> we would like the indian server to run it's own mysql database that  
> is connected to the master mysql.
>
> That way we could get a fast mysql requests in india, and if ever  
> the link to india is broken the indian events will be stored in the  
> indian mysql and not get lost.
>
> I don't know how much we could use the master-master mysql mode, or  
> even write a separate script that would synchronize the databases.
>
> --
> Florian Deckert
> SopraGroup - France
>
>
>
>
> -------------------- m2f --------------------
>
> Read this topic online here:
> http://forums.zenoss.com/viewtopic.php?p=31285#31285
>
> -------------------- m2f --------------------
>
>
>
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