Defining service-unit level relationships in charms

Denis Weerasiri ddweerasiri at gmail.com
Mon Nov 5 02:03:00 UTC 2012


I suppose using hook commands (like relation-get ip), I can get some notion
of the other side of the relation.
But still I think it's impossible to define a restricted relationship such
as ServiceA-Unit-1 should only relate with ServiceB-Unit-1
and ServiceB-Unit-2, but not with ServiceB-Unit-3.

On Mon, Nov 5, 2012 at 12:10 PM, Denis Weerasiri <ddweerasiri at gmail.com>wrote:

> Hi,
> I'm trying to analyse the charm specification. Suppose there are two
> services (ServiceA and ServiceB) where ServiceA *require *2 service-units
> of ServiceB. In such a deployment  is it possible to define ServiceA-Unit-1
> should relate to ServiceB-Unit-1 and ServiceB-Unit-2 (as I have sketched
> below)?.
> [image: Inline image 1]
>
> --
> Thanks,
> Denis
> ----------------------------------------------------------
> *Denis Weerasiri*
> *
> *
> <http://wso2.com/>**** <http://wso2.com/>*site: **
> https://sites.google.com/site/ddweerasiri/*<https://sites.google.com/site/ddweerasiri/>
> *blog: **http://ddweerasiri.blogspot.com*<http://ddweerasiri.blogspot.com/>
> *
> twitter: **http://twitter.com/ddweerasiri*<http://twitter.com/ddweerasiri>
> *
> linked-in: **http://lk.linkedin.com/in/ddweerasiri*<http://lk.linkedin.com/in/ddweerasiri>
>
>


-- 
Thanks,
Denis
----------------------------------------------------------
*Denis Weerasiri*
*
*
 <http://wso2.com/>**** <http://wso2.com/>*site: **
https://sites.google.com/site/ddweerasiri/*<https://sites.google.com/site/ddweerasiri/>
*blog: **http://ddweerasiri.blogspot.com* <http://ddweerasiri.blogspot.com/>
*
twitter: **http://twitter.com/ddweerasiri* <http://twitter.com/ddweerasiri>*
linked-in: **http://lk.linkedin.com/in/ddweerasiri*<http://lk.linkedin.com/in/ddweerasiri>
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