Neutron address scopes are mapped to AIM VRFs, with the DN and sync
status available via extended attributes.
Neutron networks are initially created with BDs that have routing
disabled and are associated with a common unrouted VRF.
The AIM display_name attribute has been implemented for the AIM
objects mapped from networks and address scopes.
New unit tests for the Neutron lifecyle operations have been added
that validate the state of AIM objects after each operation. These
also validate the apic:distinguished_name extension
attributes. Redundant unit tests have been eliminated.
Tracking the relationship between address scopes, subnetpools,
subnets, networks and routers is not yet implemented.
The original code mapping Neutron subnets to AIM Subnets has been
removed. A subsequent patch implementing routers will create/delete
AIM Subnets as Neutron subnets are added/deleted as router interfaces.
Neutron address scopes are mapped to AIM VRFs, but these VRFs are not
yet associatied with networks' BDs. This will also be done in a
subsequent patch as Neutron subnets on those networks that are
associated with address scopes are added as router interaces.
An obvious bug in sync_state handling is also fixed, but unit tests to
prevent regressions is still needed. The devstack plugin is also fixed
to include the proxy_group extension driver.
Change-Id: I8fef7809654924d4c3ff50bdf49188faba0684e0
5fae44574c