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tosca.datatypes.nfv.VnfMonitoringParameter:
    derived_from: tosca.datatypes.Root
    description: Represents information on virtualised resource related performance metrics applicable to the VNF.

name

string

1

Human readable name of the monitoring parameter

performance_metric

string

1

- valid_values: [ v_cpu_usage_mean_vnf, v_cpu_usage_peak_vnf,
v_memory_usage_mean_vnf, v_memory_usage_peak_vnf,
v_disk_usage_mean_vnf, v_disk_usage_peak_vnf,
byte_incoming_vnf_ext_cp, byte_outgoing_vnf_ext_cp,
packet_incoming_vnf_ext_cp, packet_outgoing_vnf_ext_cp

Identifies the performance metric, according to ETSI GS NFV-IFA 027.

collection_period

scalar-unit.time

0..1

- greater_than: 0 s

Describes the recommended periodicity at which to collect the performance information.

tosca.datatypes.nfv.VnfProfile:
derived_from: tosca.datatypes.Root
description: describes a profile for instantiating VNFs of a particular NS DF according to a specific VNFD and VNF DF.

instantiation_level

string

0..1

Identifier of the instantiation level of the VNF DF to be used for instantiation. If not present, the default instantiation level as declared in the VNFD shall be used

min_number_of_instances

integer

1

- greater_or_equal: 0

Minimum number of instances of the VNF based on this VNFD that is permitted to exist for this VnfProfile.

max_number_of_instances

integer

1

- greater_or_equal: 0

Maximum number of instances of the VNF based on this VNFD that is permitted to exist for this VnfProfile.