MultiClusterZones
- Launchpad Entry: NovaSpec:multi-cluster-in-a-region
- Created:
- Contributors: SandyWalsh
Summary
Older notes: http://etherpad.openstack.org/multicluster and http://etherpad.openstack.org/multicluster2
Release Note
Zones permit Nova deployments to separate groups of hosts into "Zones". Not all Zones need to contain Hosts, but rather, they may contain other Zones. This will permit finer-grained organizational structures. This proposal also allows for multiple root nodes (top-level Zones) so business units can partition the hosts in different ways for different purposes (i.e. geographical zones vs. functional zones).
Rationale
In order to scale Nova to 1mm host machines and 60mm guest instances we need a scheme to divide-and-conquer the effort.
User stories
Assumptions
Design
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Implementation
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Unresolved issues
This should highlight any issues that should be addressed in further specifications, and not problems with the specification itself; since any specification with problems cannot be approved.
BoF agenda and discussion
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