MM2 status

[Kevin Fenzi]

On Fri, 17 Apr 2015 17:01:45 +0200
Pierre-Yves Chibon <pingou at pingoured.fr> wrote:

> Hi everyone,
> 
> So it seems the last update of MM2 has fixed the issue I was seeing
> from time to time of the application becoming unresponsive due to DB
> hanging.
> 
> So here is the current status as far as I see it:
> 
> * Mirrorlist -> In prod and apparently fine
> * MM2 UI -> Running in stg and seems all good to me
> * Crawler -> Adrian Reber has put some great work on this, afaics he
> seems to have fixed the biggest issues but I'll let him confirm if
> everything works now or not
>   (@Adrian, I know there are features you want to make to the crawler
> but let's get it working as it is for 1.0 and improve it
> afterward ;-))
> * Pickle generation -> code wise I believe it works the question is:
> does it generate the same pickle as MM1
> ! Crons: iirc there are still a couple of crons that are not running
> properly and returning errors
> 
> So what I would like to do at one point is:
> * Freeze the DB on MM1
> * Generate a pickle -> save it
> * Sync the DB over to stg (covert it as needed)
> * Unfreeze the DB on MM1
> * Have MM2 generate a pickle with this new data
> * Compare the two pickle files
> 
> This sounds to me like the easiest way of comparing if both
> applications behave in the same way.
> 
> Thoughts?

Sounds good to me. 

Do we know if the UMDL (update mirror directory list) is working as
expected? If staging has the mount (and it should) can we make it scan
and see if it matches up with the things production has/finds? 

So, that would be another, higher level test: 

Make staging scan directories for latest content. 
Make staging make a pkl based on that. 
Check it against the prod one

?

kevin
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