[ubuntu-cloud] Cloud debugging

[Brian Fromme]

Thanks Marius,

This is excellent advice.  So, on your integration-level testing, for example, what happens when a bug is seen there?  Does any debugging go on at the cloud, or is it all done in a simulated local environment while looking at various log files?

I know for me, I would want to have some sort of tools in the staging environments that I could use for diagnostics and debugging of the real execution.

 thanks,
 Brian

On Feb 8, 2011, at 5:23 PM, Marius Seritan wrote:

> Brian,
> 
> I handle the complexity of the cloud as the next level of complexity in the application. I do as much testing as I can at the unit level, then integration, then QA on staging. If the code makes it to production with a real bug all the bets are off. Generally what ever error is left gets reported by  CPU monitoring on each system (monit) and through centralized error reporting (hoptoad). Deploying in stages also helps to contain what ever problem appears.
> 
> As the code matures I add custom munin plugins to monitor specific processes and see trends.
> 
> Marius
> 
> -- 
> Marius Seritan                        http://www.de-co-de.com
> mseritan at de-co-de.com      (415) 409-9277
> 
> 
> 
> 
> 
> 
> On Feb 8, 2011, at 3:43 PM, Brian Fromme wrote:
> 
>> Hi,
>> 
>> I'm researching tools for cloud development.  Can anyone comment on tools/methods for debugging their scalable application in the cloud?
>> 
>> thanks,
>> Brian
>> 
>> 
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