Page History

@startuml
participant Service_Designer
participant SDC
participant ETSI_Catalog_Manager
participant MultiCloud
participant CDS
participant OSS_BSS
participant SO
participant SO_NFVO
participant CI
participant SDNC
participant VNFM
participant VNF
participant CNF

autonumber 

group Design Time
    Service_Designer -> CDS : Design CBA
    Service_Designer -> SDC : Attach CBA to SDC Service CSAR
    SDC -> ETSI_Catalog_Manager : Distribute ETSI packages
    SDC -> SDNC : Distribute SDC Catalog
    SDC -> MultiCloud : Distribute SDC Catalog
end 

group Run Time - Instantiation
    OSS_BSS -> SO : Request Instantiate
    SO -> SDNC : Get Resource Assignment
    SDNC -> CDS: Get resource assignment
	SO -> SO_NFVO : Request thru SOL005 (with instantiation parameter values)
    SO_NFVO -> VNFM : Request thru SOL003 (with instantiation parameter values)
	VNFM -> SO_NFVO : Request Grant CNF/VNF Resources
	SO_NFVO -> VNFM : Grant CNF/VNF Resources
    alt CNF
		VNFM -> CISM : CNF instantiation request
	else VNF
		VNFM -> VIM : VNF instantiation request
	end
	VNFM -> SO_NFVO : Instantiate Successful
	SO_NFVO -> SO : Instantiate Successful
	SO -> OSS_BSS : Instantiation Successful
end

group Run Time - Post Instantiation    
opt Configuration A
    OSS_BSS -> SO : Request Configure
	SO->SO_NFVO : Request ModifyVNFInfo thru SOL005 
	SO_NFVO -> CDS_SS : Config-Assign action\n for saving CNF/VNF day-1 config
    SO_NFVO -> CDS_BP : Config-Deploy action\n for CNF/VNF config
    CDS_BP --> CDS_BP : Read config from DB
    CDS_BP -> SDNC : Invoke SDNC ODL
    alt CNF
		SDNC -> CNF: push config
	else VNF
		SDNC -> VNF: push config
	end
	SO_NFVO -> SO : Configuration Successful
	SO -> OSS_BSS : Configuration Successful 
end
opt Configuration B
    OSS_BSS -> SO : Request Configure
	SO->SO_NFVO : Request ModifyVNFInfo\nthru SOL005 
	SO_NFVO -> VNFM : Request ModifyVNFInfo\nthru SOL003
    alt VNF
		VNFM -> VNF : Configuration Request\nthru Ve-Vnfm
	else CNF
    	VNFM -> CNF : Configuration Request\nthru Ve-Vnfm
	end
    VNFM -> SO_NFVO : Configuration Response
	SO_NFVO -> SO : Configuration Successful
	SO -> OSS_BSS : Configuration Successful
end
opt Configuration C
    OSS_BSS -> SO : Request Configure
	SO -> CDS_SS : Config-Assign action\n for saving CNF/VNF day-1 config
    SO -> CDS_BP : Config-Deploy action\n for CNF config
    CDS_BP --> CDS_BP : Read config from DB
    CDS_BP -> SDNC : Invoke SDNC ODL
	alt CNF
		SDNC -> CNF: push config
	else VNF
		SDNC -> VNF: push config
	end
	SO -> OSS_BSS : Configuration Successful
end
end

@enduml