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- Short Description: Ongoing work on integration of CDS with K8s workloads on vFW use case example & plans of further changes
- Detailed Description: In Dublin release was ported to K8s workloads what was showcasing first CNF management mechanisms in ONAP. Unfortunately, VNF-API and A'la carte instantiation method was used what requires SDNC preloading and additional manual step related with configuration of K8s service profile. For Frankfurt release vFW K8s use case will be integrated with CDS what will simplify and will automate more the instantiation of service and additionally will eliminate the need of manual creation of K8s service profile. The presentation will be extended with demonstration of the implemented K8s service instantiation.
- Topic Leader: Lukasz Rajewski Samuli Silvius Konrad Bańka Eric Multanen
- Estimated Audience Size (15-30):
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Change Management Requirements for Guilin and beyond
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Change Management Requirements for Guilin and beyond
- Short Description: The presentation will outline still existing change management problems and how to address them in Guilin+ releases.
- Detailed Description: There are still major problems that make the change management operations complex like: lack of service model upgrade mechanism which will upgrade existing instances of services; limitations with design, composition and execution of workflows in SO on service, vnf/pnf/cnf and vnfc level; lack of upgrade strategy in service model which should guide on how the upgrade can be performed when there is a change from version X→Y, X → Z, Y→Z; parallel execution of SO workflows; runtime optimization and coordination of executed SO workflows and SO building blocks; dynamic selection of vnfc/vf-module with OOF for the SO workflow execution realized on VNF level. The presentation will be an occasion also to discuss with the community about the future expected changes to the change management process in ONAP.
- Short Description: The presentation will outline still existing change management problems and how to address them in Guilin release
- Detailed Description: TBD
- Topic Leader: Lukasz Rajewski Ajay MahimkarChris Rapasoli Zu Qiang (Ericsson)
- Estimated Audience Size (15-30):
- Interested In Attending:
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- Short Description: The presentation will outline VNFC level reconfiguration problem and how it is mitigated today what makes ONAP not so ready for carrier-grade deployments
- Detailed Description: Today in many of existing use cases there are performed anonymous reconfiguration and LCM actions on VNFC level by configuration on VNF level. This happens in example in vLB/vDNS ScaleOut or vFW Traffic Distribution use cases where specifically adapted VNF reconfiguration pattern is applied. This approach cannot be repeated on carrier-greade grade scale, with services instances having many vf-modules or many VNFC types or many LCM actions . In consequence, ONAP is not ready for carrier grade reconfiguration today as long as VNF does not have its internal LCM controller. This problem is a consequence of lack of support for VNFC level reconfigurations in the controllers and in SO. In this presentation on examples we will show how VNFC level configuration is hacked today and what are the potential solutions for that. The topic will be shown on examples from use cases realized in ONAP.
- Topic Leader: Lukasz Rajewski Scott Blandford Marco Platania Ajay Mahimkar
- Estimated Audience Size (15-30):
- Interested In Attending:
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