SOL002 Adapter executes VNF LCM operations towards VNFM | SOL002 Adapter utilizes VNFM exposed SOL002 VNF LCM interface: - ONAP DCAE/Policy executes Close Loop based on VNF or VNFC level events
- ONAP Controller or SOL002 Adapter directly can react to Policy trigger as Policy actor to perform LCM operation for VNF
- SOL002 Adapter is used to translate LCM action to SOL002 interface format towards external VNFM
- External VNFM performs VNF resource changes (VNFC or VNF level)
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SOL002 Adapter subscribes and consumes VNF LCM notifications from VNFM | SOL002 Adapter utilizes VNFM exposed SOL002 VNF LCM interface to subscribe LCM Notifications: - SOL002 Adapter subscribes LCM notifications at startup (e.g. listen all notifications)
- SOL002 Adapter receives LCM notification and emits event to DMaaP e.g. for Policy to consume
- User should model action Policy to react to these events on ONAP side
- Based on modeled action some operation can be done. E.g. with ONAP Controller to configure VNF. Clean Close loop etc.
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SOL002 Adapter receives subscription and sends VNF Indicator notifications to VNFM | SOL002 Adapter exposes VNF Indicator subscription endpoint and sends Indicator notifications to external VNFM: - VNFM calls SOL002 Adapter to subscribe VNF Indicator notifications
- SOL002 Adapter stores subscriptions according to standard
- SOL002 Adapter starts to listen DMaaP events based on subscription
- SOL002 Adapter consumes any matching events and translates events to SOL002 Indicator notification and sends to subscriber
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SOL002 Adapter receives VNF configuration request from VNFM | SOL002 Adapter exposes VNF configuration endpoint for external VNFM: - SOL002 Adapter performs EM role (Ve-Vnfm-em)
- VNFM calls SOL002 Adapter VNF configuration interface
- SOL002 Adapter translates the configuration request into APPC/CDS/GNFC - specific API-call
- APPC/CDS/GNFC configures specific VNF or VNFC accordingly
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