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Re: Blueprint for pluggable cluster provisioning mechanism



  Thank you for posting this documentation.  I have a few questions:

  Regarding the "Savanna - Plugins interoperability" section:

	- Is step 3 concerning the plugin specific configuration option?
	- It looks like step 7 is concerning elasticity (add/remove).  Correct?  If so, the next step (step 8) implies that in this instance, rather than receiving a cluster object with already created VMs (as in the cluster creation case), it is up to the plugin to actually launch the VMs?

  Regarding the infrastructure request:
	- By the point update_cluster() is called, the cluster object is already populated with node groups that indicate the flavor, image and count.  In the API documentation you state that the plugin must specify the images for the vms?  Is your expectation that the user selection is wrong?

On May 21, 2013, at 1:06 PM, Ruslan Kamaldinov <rkamaldinov@xxxxxxxxxxxx> wrote:

> Folks,
> We've updated  blueprint for pluggable mechanism:
> https://blueprints.launchpad.net/savanna/+spec/pluggable-cluster-provisioning
> Here is the direct link to the wiki page:
> https://wiki.openstack.org/wiki/Savanna/PluggableProvisioning
> It now has more details on the API, object mode, object lifecycle and workflows.
> Thanks,
> Ruslan
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