I still have concerns regarding this approach, but I would like to explain my 
concerns face-to-face. Email doesn't seem to be the best channel for me, trying 
to express those concerns...

Regards, Ivo

-----Original Message-----
From: amdatu-developers-bounces at amdatu.org 
[mailto:[email protected]] On Behalf Of Marcel Offermans
Sent: woensdag 5 januari 2011 9:59
To: amdatu-developers at amdatu.org
Subject: Re: [Amdatu-developers] Multi-tenancy (and more) design

On 5 Jan 2011, at 8:48 , Mark Machielsen wrote:

> Ok, after all discussion, I want to propose the following:
> 
> Choice for multitenancy architecture:
> - by default (and that's what we are going to promote) applications on top of 
> Amdatu are developed as tenantunaware
> - such bundles are running in a tenant osgi container
> - when there are good reasons (for example large services, like shindig) a 
> developer can decide to make the service tenant aware
> - the service will be running in a tenant unaware container and will be 
> offered in the tenant container via remote services (in the service fabric 
> layer)

Agreed.

> We can however phase the implementation of the multitenancy concept.
> 
> Proposal for 0.1:
> - describe the multitenancy concept at the wiki

Ok.

> - leave the implementation for multitenancy to the current implementation: no 
> support for tenant unaware services in a tenant container, support for 
> tenantaware services

I am not sure what you intend to say here. Can you clarify this a bit? Are you 
proposing not to implement the the proposal above for 0.1?

> - plan the full multitenancy application in the roadmap

Fair enough, if we all agree on the proposal above, we can start working 
towards it.

> - implement the other items for 0.1:
>  - tenantaware useradmin: this is possible with the current implementation we 
> use by adding an adapter (according to Bram)

Probably, but why not simply deploy a default User Admin implementation in each 
tenant container?

>  - Cluster support and backup support for Cassandra

Sounds like a big one!

>  - JIRA mandatory issues

Did we already tag those?

Greetings, Marcel



_______________________________________________
Amdatu-developers mailing list
Amdatu-developers at amdatu.org
http://lists.amdatu.org/mailman/listinfo/amdatu-developers

Reply via email to