Project | Impact |
|---|
SDC | Support modeling EPA attributes. |
Policy | Support definition of homing policies based on EPA attributes. |
APPC | Support configuration of EPA settings. - Inquiring OF to get the best of DC region to bring up the workload.
- Calling Multi-Cloud "Workload instantiate API' with returned information (including ONAP formatted EPA values)
|
SO | Support additional HEAT features. |
MULTICLOUDSupport setting/getting EPA attributes | - Discovery of EPA (For every region of DCs configured)
- Discovery of workload types supported by DC region (Periodically by inquiring VIM in the regions)
- Reading attribute values of each workload type (such as memory size, disk size, CPU pinning, Network acceleration etc..)
- Normalizing the attributes to ONAP EPA attribute format.
- Storing the normalized attributes in A&AI on corresponding DC and region graph node.
- During workload instantiation
- SO/APPC provide ONAP EPA attribute values as part of workload instantiation API of MultiCloud.
- Right plugin associated with the region is called.
- Plugin converts EPA information (which is in ONAP format) to VIM specific information before it asks VIM to instantiate the workload.
- Capacity/Quota information discovery
- Periodic fetching of current capacity of VIM.
- Setting up same in the A&AI on per DC region.
|
| A&AI | Support EPA attributes. |
| OF | - Selection of the best region and workload type by matching the EPA properties with region specific EPA records.
|