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ONAP Optimization Framework (OOF) is an Umbrella project, with the primary goal of addressing the optimization needs of ONAP. OOF is a framework that supports creating and running a suite of Optimizing applications including: -
- Change Management Scheduling optimizer
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- Homing/Placement optimizer
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- PCI optimizer
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- Route optimizer
OOF is targeted to be an optimization platform with the following goals: -
- Declarative, policy-driven approach to solving optimization problems
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- Reusable components: data and policy adapters/libraries, execution environment
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- Support General-Purpose as well as Custom optimizers
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- Extensible to multiple optimization problems
Internally, OOF has the following components:
- OSDF: Optimization Service Design Framework, which is a collection of APIs and libraries, along with a generic runtime optimizer
- Status: Part of ONAP since Beijing Release.
- HAS: Homing and Allocation Service, which provides a policy based constraint driven selection optimizer
- Status: Part of ONAP since Beijing Release.
- CMSO: Change Management Schedule Optimizer, providing schedule optimization
- Status: Seed code up-streamed in R3
- FGPS: Fine Grained Placement Service
- Status: Seed code up-streamed, POC in Frankfurt
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The key functional enhancements planned for Guilin are as follows:
- Support Enhancements for E2E Network Slicing use case
- Support for MDONS use case
- Support for ML based SON optimization
- CCVPN route optimization for Transport Slicing
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