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Thanks Sean for the suggestion, os-brick is indeed a good example for
sharing codes. Will discuss with the team to see if it's possible to move
that code into such a library.

On Fri, Sep 22, 2017 at 9:26 PM, Sean McGinnis <sean.mcginnis at gmx.com>
wrote:

> > >
> > > Luckily, since these things are part of the ABI of Nova, they are
> > > versioned in many cases, and in all have a well defined interfaces on
> > > one side. Seems like it should be relatively straight forward to wrap
> > > the other side of them and call it a library.
> > >
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> >
> > Sounds great if we can call these ABI as a library, but seems still need
> > some refactoring on Nova side to make other projects be able to leverage
> it.
> >
>
> I wouldn't drop the idea because of that. In the case of the os-brick
> library, there was common code for interacting with local storage
> management in both Cinder and Nova. We recognized this and started the
> os-brick library to move that code into one place.
>
> Cinder started using it right away, but it was at least a couple cycles
> before Nova started looking at it. I think that's perfectly fine. If
> you are able to start a library for your own use, and it has good and
> useful common functionality, then Nova can make the decision later if
> they want to take advantage of it.
>
> Sean
>
>
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-- 
Best Regards,
Zhenguo Niu
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