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Attribute NameTypeMultiplicityDescriptionApplied StereotypesAttribute Type

cpdId

Identifier

1

Identifier of this Cpd information element.

OpenModelAttribute

  • isInvariant: true
  • support:  MANDATORY
attribute

In IFA 011 and model but not in clean:

layerProtocol

Enum

Model has type LayerProtocol

1..NIdentifies which protocol the CP uses for connectivity purposes (Ethernet, MPLS, ODU2, IPV4, IPV6, Pseudo-Wire, etc.).

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY


attribute

cpRole

In model this is called cpdRole to distinguish it from a cpRole

String

0..1

Identifies the role of the port in the context of the traffic flow patterns in the VNF or parent NS.

For example a VNF with a tree flow pattern within the VNF will have legal cpRoles of ROOT and LEAF.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY
attribute

description

String

0..1

Provides human-readable information on the purpose of the CP (e.g. CP for control plane traffic).

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY
attribute

cpProtocol

CpProtocolData

1..N

Identifies the protocol layering information the CP uses for connectivity purposes and associated information. There shall be one cpProtocol for each layer protocol as indicated by the attribute layerProtocol.

Editor's note: the attribute "layerProtocol" still needs further discussion. The info model has layerProtocol and has moved cpProtocol to sub-classes. Note: For now keep cpProtocol in Cpd.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY
attribute

trunkMode

Boolean

1

Information about whether the CP instantiated from this CPD is in Trunk mode (802.1Q or other).

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY
attribute

New in IFA011 v2.5.1

securityGroupRuleId

Note: not added in the model for R4

Identifier

(reference to SecurityGroupRule

0..*Reference of the security group rules bound to this CPD.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY
attribute or association?

allowedAddressData

Note: propose to move this out of common definition of Cpd as it is specified specific to VNFD.

AddressData

0..N

For specifying floating IP(s) to be shared among Cpds, which are reserved for vnfReservedCpd described in the VNFD.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY


attribute

...

Attribute NameTypeMultiplicityDescriptionApplied StereotypesAttribute Type

bitrateRequirement

Number

0..1

Bitrate requirement on this CP.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY


attribute

vnicName

String

0..1

Describes the name of the vNIC this CP attaches to, e.g. eth0. It will be configured during the Vdu booting process.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY


attribute

vnicOrder (see newly added attribute below "order" to see if it could replace this)

Integer

0..1

Describes the order to create the vNIC within the scope of this Vdu.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY


attribute

vnicType

Note: This is new in IFA011 v2.5.1

Enum (create an enum called VnicType with the literals specified in valueRange ...in CAPS)

0..1

Describes the type of the virtual network interface realizing the CPs instantiated from this CPD. This is used to determine which mechanism driver(s) to be used to bind the port. 

Experimental

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY
  • valueRange: NORMAL, MACVTAP, DIRECT, BAREMETAL, DIRECT_PHYSICAL and VIRTIO_FORWARDER

Note: This is an Enum and would not have a valueRange specified

attribute
virtualNetworkInterfaceRequirementsVirtualNetworkInterfaceRequirements0..*Specifies requirements on a virtual network interface realizing the CPs instantiated from this CPD.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY


association

IFA 011 and model both contain

intVirtualLinkDesc

VnfVirtualLinkDesc (model)

Identifier (IFA 011)

0..1Reference of the internal VLD which this internal CPD connects to.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY


PassedByReference
association

IFA 011 and model both contain

order


Note: Did not add this due to presence of vnicOrder

Integer0..1

The order of the NIC to be assigned on the compute instance (e.g. 2 for eth2).

Note: when binding more than one port to a single compute (aka multi vNICs) and ordering is desired, it is mandatory that all ports will be set with an order

value. The order values shall represent a positive, arithmetic progression that starts with 0 (i.e. 0, 1, 2,..., n).


If the property is not present, it shall be left to the VIM to assign a value when creating the instance.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY


attribute
Note that model contains cpProtocol at this sub-class level rather than in cpd




(inherited attributes)

All attributes inherited from Cpd.

...

Attribute NameTypeMultiplicityDescriptionApplied StereotypesAttribute Type

flavorId

Identifier

1

Identifier of this DF within the VNFD.

OpenModelAttribute

  • isInvariant: true
  • support:  MANDATORY
Attribute
descriptionString1Human readable description of the DF.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY
Attribute
vduProfileVduProfile1..*Describes additional instantiation data for the VDUs used in this flavor.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY
Association
virtualLinkProfileVirtualLinkProfile0..*

Defines the internal VLD along with additional data which is used in this DF.

NOTE 1: This allows for different VNF internal topologies between DFs.

NOTE 2: virtualLinkProfile needs to be provided for all VLs that the CPs of the VDUs in the VDU profiles connect to.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY
Association
instantiationLevelInstantiationLevel1..*

Describes the various levels of resources that can be used to instantiate the VNF using this flavour.

Examples: Small, Medium, Large.

If there is only one "instantiationLevel" entry, it shall be treated as the default instantiation level for this DF.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY
Association
affinityOrAntiAffinityGroupAffinityOrAntiAffinityGroup0..*

Specifies affinity or anti-affinity relationship applicable between the virtualisation containers (e.g. virtual machines) to be created using different VDUs or internal VLs to be created using different VnfVirtualLinkDesc(s) in the same affinity or anti-affinity group.

NOTE: In the present specification, including either VDU(s) or VnfVirtualLinkDesc(s) into the same affinity or anti-affinity group is supported. Extension to support including both VDU(s) and VnfVirtualLinkDesc(s) into the same affinity or anti-affinity group is left for future specification.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY
Association
scalingAspect

ScalingAspect


0..*The scaling aspects supported by this DF of the VNF. scalingAspect shall be present if the VNF supports scaling.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY
Association
placementGroupPlacementGroup0..*Determine where VNFC's (VDU's) are placed with respect to the VNF

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY


Association
baseConfigGroupBaseConfigGroup0..1
  • BaseConfigGroup may set Access Control Lists (ACL's) and establish security groups and server groups.
  • BaseConfigGroup creates/establishs storage for the VM's (OpenStack Cinder).
  • BaseConfigGroup may establish internal networks such as OAM (VNF Mgmt) or MNS (Maintenance & Surveillance)  established.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY

Experimental

Association
deploymentGroupDeploymentGroup1..*DeploymentGroup provides the minimum viable VDU and associated VNFC configuration for a useable VNF.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY

Experimental

Association

IFA011 also defines:

defaultInstantiationLevelId

supportedOperation

vnfLcmOperationsConfiguration

vnfIndicator

initialDelta

monitoringParameter

Should these be added?

Note: For now have only included defaultInstantiationLevelId , monitoringParameter and vnfIndicator (missing association)







Class: VirtualLinkProfile

...

-             support:  MANDATORY

  • Preliminary
Attribute NameTypeMultiplicityDescriptionApplied StereotypesAttributeType

virtualLinkProfileId

Note: This is missing in IFA011 but is in the model. This is a necessary attribute in order to instantiate the class

Identifier1

Uniquely identifies this VirtualLinkProfile class.

OpenModelAttribute

  • isInvariant: true
  • support:  MANDATORY
Attribute

vnfVirtualLinkDescId

Identifier (Reference to VnfVirtualLinkDesc)

Model has type VnfVirtualLinkDesc because this is a member end of an association

1

Uniquely identifies a Vnf VLD.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY

PassedByReference

Association
flavourId

Identifier (Reference to VirtualLinkDescFlavour)

Model has VirtualLinkDf


1

Identifies a flavour within the VnfVirtualLinkDesc.

Model says it's a flavor within the VLD

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY

PassedByReference

Association
localAffinityOrAntiAffinityRuleLocalAffinityOrAntiAffinityRule0..*

Specifies affinity or anti-affinity rules applicable between the VLs based on this VnfVirtualLinkDesc.

When the cardinality is greater than 1, both affinity rule(s) and anti-affinity rule(s) with different scopes are applicable to the VLs based on this VnfVirtualLinkDesc.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY


Attribute
affinityOrAntiAffinityGroupId

Identifier

Model has AffinityOrAntiAffinityGroup as this is an association end.

0..*

Identifier(s) of the affinity or anti-affinity group(s) the VnfVirtualLinkDesc belongs to.

NOTE: Each identifier references an affinity or anti-affinity group which expresses affinity or anti-affinity relationship between the VL(s) using this VnfVirtualLinkDesc and the VL(s) using other VnfVirtualLinkDesc(s) in the same group.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY

PassedByReference

Association
maxBitRateRequirements

LinkBitrateRequirements


1

Specifies the maximum bitrate requirements for a VL instantiated according to this profile.

NOTE: These attributes are used to control scaling boundaries.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY


Attribute
minBitRateRequirementsLinkBitrateRequirements1

Specifies the minimum bitrate requirements for a VL instantiated according to this profile.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY
Attribute

New in IFA011 v2.5.1

virtualLinkProtocolData

VirtualLinkProtocolData (see definition of this datatype in IFA011 v2.5.1)0..*Specifies the protocol data for a VL instantiated according to this profile. Cardinality 0 is used when no protocol data needs to be specified. 

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY
Attribute

initiationParameters


Note: This will be deleted as it is now part of the L3ProtocolData which is referenced as part of the VirtualLinkProtcolData


KeyValuePair0..*Specifies initiation parameters for the virtual link.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY

valueRange: specified values include: cidr, allocationPools (represented by [starting ip address, ending ip address]), gatewayIp, networkName, segmentationId, physicalNetwork.

Note: Incorrect usage of valueRange, remove this and put in the description


Attribute

networkType

Enum


Note:

What which enum? Give it a name.

This will be deleted as it is now part of the L2ProtocolData which is referenced as part of the VirtualLinkProtcolData

Enum


0..1Type of the network.

OpenModelAttribute

  • isInvariant: false
  • support:  MANDATORY

valueRange: "VLAN", "VXLAN"

Note: incorrect usage of valueRange. It is not intended to define enums

Attribute

dhcpEnabled

Note: This will be deleted as it is now part of the L3ProtocolData which is referenced as part of the VirtualLinkProtcolData

Boolean0..1Indicating whether DHCP is enabled. Default is "FALSE" if not specified otherwise.

OpenModelAttribute

  • isInvariant
: false
  • support:  MANDATORY
  • AttributevlanTransparent
    • : false
    • support:  MANDATORY
    Attribute

    vlanTransparent

    Note: This will be deleted as it is now part of the L2ProtocolData which is referenced as part of the VirtualLinkProtcolData



    Boolean0..1Indicating whether "VLAN Transparent Mode" is supported. Default is "FALSE" if not specified otherwise.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY
    Attribute

    Class: VirtualLinkDescFlavour

    ...

    Association
    Attribute NameTypeMultiplicityDescriptionApplied StereotypesAttribute Type

    aspectId

    Identifier (Reference to ScalingAspect)

    Model has ScalingAspect as this is an end of an association

    1

    Reference to the scaling aspect.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY

    PassedByReference


    scaleLevelInteger1The scale level, greater than or equal to 0.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY
    Attribute

    ...

    Attribute NameTypeMultiplicityDescriptionApplied Stereotypes

    type

    Model has affinityOrAntiAffinity

    Enum

    Which one?


    RuleType

    1

    Specifies whether the rule is an affinity rule or an anti-affinity rule.

    support: MANDATORY

    valueRange: "Affinity", "Anti-Affinity"

    Remove from valueRange and put into enum as caps

    scope

    Enum

    Which one?RuleScope

    1Specifies the scope of the rule.

    support: MANDATORY

    valueRange: "NFVI-PoP", "Zone", "ZoneGroup", "NFVI-node"

    Remove from valueRange and put into enum as caps

    ...

    Attribute NameTypeMultiplicityDescriptionApplied Stereotypes

    iPAddressAssignment

    Boolean

    1

    Specify if the address assignment is the responsibility of management and orchestration function or not.

    If it is set to True, it is the management and orchestration function responsibility.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY
    floatingIpActivatedBoolean1Specify if the floating IP scheme is activated on the CP or not.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY
    iPAddressType

    Enum

    AddressTypeIpAddressType

    0..1

    Define address type.

    Values:

    • IPv4 address.
    • IPv6 address

    NOTE: The address type should be aligned with the address type supported by the layerProtocol attribute of the parent Cpd.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY

    valueRange: "IPv4", "IPv6"

    Note: Incorrect usage of value range

    numberOfIpAddressInteger0..1Minimum number of IP addresses to be assigned based on this L3AddressData information element.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY

    ...

    Attribute NameTypeMultiplicityDescriptionApplied Stereotypes

    layerProtocol

    Enum

    Model has enum LayerProtocol, however it doesn't define the literals:

    "ETHERNET", "MPLS", "ODU2", "IPV4", "IPV6" and "PSEUDOWIRE"

    Note: Just because we may not support all these layer protocols does not mean they shouldn't be defined.


    1..*

    Identifies the protocols this VL gives access to (Ethernet, MPLS, ODU2, IPV4, IPV6, Pseudo-Wire).

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY
    flowPatternString0..1Identifies the flow pattern of the connectivity (Line, Tree, Mesh).

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY

    Datatype: VirtualCpuPinningData - Obsolete


    Attribute NameTypeMultiplicityDescriptionApplied Stereotypes

    virtualCpuPinningPolicy

    Enum

    Model has enum CpuPinningPolicy with values: STATIC, DYNAMIC

    0..1

    The policy can take values of "static" or "dynamic". In case of "static" the virtual CPU cores are requested to be allocated to logical CPU cores according to the rules defined in virtualCpuPinningRules. In case of "dynamic" the allocation of virtual CPU cores to logical CPU cores is decided by the VIM. (e.g.: SMT (Simultaneous Multi-Threading) requirements).

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY

    valueRange: "static", "dynamic"

    Incorrect use of valueRange

    virtualCpuPinningRule

    Not specified

    Editor's note: need to be specified

    0..1A list of rules that should be considered during the allocation of the virtual CPUs to logical CPUs in case of "static" virtualCpuPinningPolicy.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY

    ...

    Attribute NameTypeMultiplicityDescriptionApplied Stereotypes

    isAutoscaleEnabled

    Boolean

    0..1

    It permits to enable (TRUE)/disable (FALSE) the auto-scaling functionality.

    NOTE: A cardinality of "0" indicates that configuring this present VNF property is not supported.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY
    isAutohealEnabledBoolean0..1

    It permits to enable (TRUE)/disable (FALSE) the auto-healing functionality.

    NOTE: A cardinality of "0" indicates that configuring this present VNF property is not supported.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY
    additionalConfigurableProperty

    Not specified

    We need to specify and propose to ETSI. Propose to specify as string

    0..*It provides VNF specific configurable properties that can be modified using the ModifyVnfInfo operation.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY

    ...

    Attribute NameTypeMultiplicityDescriptionApplied Stereotypes

    additionalVnfcConfigurableProperty

    String

    0..N

    It provides VNFC configurable properties that can be modified using the ModifyVnfInfo operation.

    NOTE: A cardinality of "0" indicates that configuring this present VNF property is not supported.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY

    Datatype: VnfLifecycleManagementScript

    Note: In the model this is called VnfLifecycleManagementScript to distinguish it from NsLifecycleManagementScript. Would this be the abstract class in Common?there are two data types called  VnfLifecycleManagementScript and NsLifecycleManagementScript. 


    Defines the information elements related to the lifecycle management script for the VNF.

    ...

    Attribute NameTypeMultiplicityDescriptionApplied Stereotypes

    event

    Enum

    In the model this is LcmEventType

    0..*

    Describes VNF lifecycle event(s) or an external stimulus detected on a VNFM reference point.

    NOTE: At least one of these two attributes shall be included.

    OpenModelAttribute

    • isInvariant: false
    • support:  CONDITIONAL_MANDATORY
    • condition: At least one of the 2 attributes event or lcmTransitionEvent shall be included

    valueRange: for lifecycle events, include: "EVENT_START_INSTANTIATION", "EVENT_END_INSTANTIATION", "EVENT_START_SCALING", "EVENT_END_SCALING", "EVENT_START_SCALING_TO_LEVEL", "EVENT_END_SCALING_TO_LEVEL", "EVENT_START_HEALING", "EVENT_END_HEALING", "EVENT_START_TERMINATION", "EVENT_END_TERMINATION", "EVENT_START_VNF_FLAVOR_CHANGE", "EVENT_END_VNF_FLAVOR_CHANGE", "EVENT_START_VNF_OPERATION_CHANGE", "EVENT_END_VNF_OPERATION_CHANGE", "EVENT_START_VNF_EXT_CONN_CHANGE", "EVENT_END_VNF_EXT_CONN_CHANGE", "EVENT_START_VNFINFO_MODIFICATION", "EVENT_END_VNFINFO_MODIFICATION"; for external stimulus, include: receipt of request message of instantiation, scaling, healing, termination, change of VNF flavour, change of the operation state of the VNF, change of external VNF connectivity, modification of VNF information or the receipt of a notification regarding the change of a VNF indicator value.

    Incorrect usage of valueRange. Remove this.

    lcmTransitionEventString0..*

    Describes the transition VNF lifecycle event(s) that cannot be mapped to any of the enumerated values defined for the event attribute.

    NOTE: At least one of these two attributes shall be included.

    OpenModelAttribute

    • isInvariant: false
    • support:  CONDITIONAL_MANDATORY
    • condition: At least one of the 2 attributes event or lcmTransitionEvent shall be included
    scriptNot specified. We should define this and propose to ETSI. Propose to define as string1Information to locate a VNF LCM script (e.g. written in a DSL as specified in requirement VNF_PACK.LCM.001) triggered to react to one of the events listed in the event attribute.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY
    scriptDslString1Defines the domain specific language (i.e. the type) of script that is provided. Types of scripts could include bash, python, etc.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY
    scriptInputKeyValuePair0..*

    Array of KVP requirements with the key as the parameter name and the value as the parameter that need to be passed as an input to the script.

    NOTE: The scriptInput values are passed to the scripts in addition to the parameters received in the operation invocation request or indicator value change.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY

    ...

    Attribute NameTypeMultiplicityDescriptionApplied Stereotypes
    idIdentifier1Unique identifier of the monitoring parameter.

    OpenModelAttribute

    • isInvariant: true
    • support:  MANDATORY
    nameString0..1Human readable name of the monitoring parameter.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY
    performanceMetricString1Identifies the virtualized resource performance metric.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY
    collectionPeriod

    Not specified

    Editor's note: need to be specified and proposed to ETSI, Currently defined as enum CollectionPeriod but with no enumeration literals defined.

    0..1

    An attribute that describes the recommended periodicity at which to collect the performance information.

    VNFM determines if this parameter is considered.

    The vendor may provide this information as a guidance for creating PmJobs if needed.

    NOTE: The MANO or NFVI may not support the recommended collectionPeriod based on their functionalities, and can reject the requests based on the recommended collectionPeriod in this case.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY

    ...

    Attribute NameTypeMultiplicityDescriptionApplied StereotypesAttribute Type
    vnfdElementGroupIdIdentifier1Unique identifier of this group in the VNFD.

    OpenModelAttribute

    • isInvariant: true
    • support:  MANDATORY
    Attribute
    descriptionString1Human readable description of the group.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY
    Attribute
    vdu

    Identifier (Reference to Vdu)

    Model has type Vdu as this is an association end

    0..NReferences to Vdus that are part of this group.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY
    Association
    virtualLinkDesc

    Identifier (Reference to VnfVirtualLinkDesc) 

    Model has type VnfVirtualLinkDesc as this is an association end

    0..NReferences to VnfVirtualLinkDesc that are part of this group.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY
    Association

    Class: PlacementGroup (Experimental)

    ...

    As this inherits from VnfdElementGroup and that is obsolete, is this obsolete?

    Attribute NameTypeMultiplicityDescriptionApplied StereotypesAttribute Type
    elementGroupIdIdentifier1Unique identifier of this group in the VNFD.

    OpenModelAttribute

    • isInvariant: true
    • support:  MANDATORY
    Attribute
    placementStrategy

    Enum

    Define an actual enum type with values: COLOCATION, ISOLATION, and EXCLUSIVELY

    1Determine where VNFC's (VDU's) are placed with respect to the VNF.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY

    valueRange: "co-location", "isolation", "exclusively"

    NOTE:

    • Co-location - members of the group share the same physical host or rack.
    • isolation - members of the group do not share the same physical host or rack.
    • Exclusivity - members have sole use of a given physical host or rack (not shared with any vnfcs outside the group).

    Incorrect use of valueRange

    Attribute
    vnfcMembers

    Not specified

    (should it be Identifier (Reference to Vdu)?)

    Good question. If it is the end of an association is should be type Vdu?

    0..NReferences to Vdus that are part of this group.

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY
    Association?
    strategyScope

    Enum

    Define an actual enum with values: HOST, and RACK

    1indicate if the strategy is applied at the host or rack level

    OpenModelAttribute

    • isInvariant: false
    • support:  MANDATORY

    valueRange: "host", "rack"

    Incorrect usage of valueRange

    Attribute

    ...