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extCpdData:
version: 1.0
derived_from: tosca.datatypes.Root
description: "Describes the datatype for external connection point definition data"
properties:
id:
description: "The identifier of this extCpdData"
required: true
type: string
virtualLinkRequirement:
description: >
Refers in an abstract way to the network or multiple networks that
the ExtCpd shall be exposed on (ex: OAM, EndUser, backhaul, LI, etc)
required: true
type: string
networkInterfaceRequirements:
description: >
Details container implementation specific requirements on
the NetworkAttachmentDefinition
required: false
type: datatype.networkInterfaceRequirements
inputParamMappings:
description: >
Information on what helm chart input parameters that
are required to be configured for this extCpd
required: false
type: datatype.paramMappings
resourceMapping:
description: >
Kubernetes API resource name for the resource manifest for the service
required: false
type: string
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networkInterfaceRequirements: derived_from: tosca.datatypes.Root version: 1.0 description: "Describes the datatype for network interface requirements" properties: trunkMode: description: > Information about whether the CP instantiated from this Cp is in Trunk mode (802.1Q or other). When operating in "trunk mode", the Cp is capable of carrying traffic for several VLANs. Absence of this property implies that trunkMode is not configured for the Cp i.e. It is equivalent to boolean value "false". required: false type: boolean ipam: description: > The default value ("infraProvided") means that the CNI specifies how IPAM is done and assigns the IP address to the pod interface. required: false type: string constraints: - valid_values: ["infraProvided", "orchestrated", "userManaged"] interfaceType: description: > This attribute is applicable for passthrough and memif interfaces. The default value is ”kernel.netdev”. required: false type: string constraints: - valid_values: ["kernel.netdev", "direct.userdriver", "direct.kerneldriver", "direct.bond", "userspace"] interfaceOption: description: > This attribute is applicable for passthrough and memif interfaces. The default value is ”kernel.netdev”. required: false type: list entry_schema: type: string constraints: - valid_values: [“virtio", "memif“] interfaceRedundancy: description: > Default value is "infra-provided”, which means that the infrastructure is expected to provide network redundancy for the pod interface. Value "none" means that the application has no requirement on network redundancy. Value ”matedPair” means that the Pod asks for a mated pair of non-redundant left/right network attachments (typically SRIOV) and handles redundancy on application level. The same set of networks shall be configured on both interfaces. required: false type: string constraints: - valid_values: ["infraProvided", "actPassBond", "actActBond", "actPassL3", "actActL3", "Left", "Right"] nicOptions: description: > nics a direct user space driver the application is verified to work with. Allowed values from ETSI registry. required: false type: list entry_schema: type: string |
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paramMappings:
version: 1.0
derived_from: tosca.datatypes.Root
description: "Describes the datatype for parameter mapping"
properties:
ipAddressParameter:
description: >
When present, this attribute specifies the name of the deployment artifact input parameter
through which the orchestrator can configure the IP address(es), ipv4 and/or IPv6, for this
asdExtCpd. The param name and provided IP address value will be passed to the deployment
tool when deploying the DeploymentArtifacts.
required: false
type: string
nadName:
description: >
These attributes specifies, for an asdExtCpd respesenting a secondary network interface,
the name(s) of the deployment artifact input parameters through which the orchestrator
can configure the corresponding network annotation in the pod manifest with references
to the NAD(s) to be used for creating the network interface.It is expected that the NADs
themselves have been created prior to the deployment of the deployment artifacts.
required: false
type: string
nadNamespace:
description: >
These attributes specifies, for an asdExtCpd respesenting a secondary network interface,
the name(s) of the deployment artifact input parameters through which the orchestrator
can configure the corresponding network annotation in the pod manifest with references
to the NAD(s) to be used for creating the network interface.It is expected that the NADs
themselves have been created prior to the deployment of the deployment artifacts.
required: false
type: string |
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enhancedClusterCapabilities:
version: 1.0
descriptionderived_from: tosca.datatypes.Root
description: "Describes the datatype for parameter mapping"
properties:
minKernelVersion:
description: "Describes the minimal required Kernel version, e.g. 4.15.0. Coded as displayed by linux command uname –r"
required: true
type: string
requiredKernelModules:
description: >
Required kernel modules are coded as listed by linux lsmod command, e.g. ip6_tables, cryptd, nf_nat etc.
required: false
type: list
entry_schema:
type: string
conflictingKernelModules:
description: >
Kernel modules, which must not be present in the target environment.
The kernel modules are coded as listed by linux lsmod command, e.g. ip6_tables, cryptd, nf_nat etc.
Example: Linux kernel SCTP module, which would conflict with use of proprietary user space
SCTP stack provided by the application.
required: false
type: list
entry_schema:
type: string
requiredCustomResources:
description: >
List the custom resource kinds required to be supported in the target environment.
The list shall include those custom resource kinds which are not delivered with the application.
required: false
type: list
entry_schema:
type: tosca.datatypes.asd.CustomResourceRequirement
tosca.datatypes.asd.CustomResourceRequirement clusterLabels:
description: >
derived_from: tosca.datatypes.Root
description: > This attribute allows to associate arbitrary labels to clusters.
These can indicate special infrastructure capabilities kind: "Redis", apiVersion: "kubedb.com/v1alpha1"(e.g., NW acceleration, GPGPU compute, etc.).
properties:
The intent of these labels is to serve as a set of values that can help in application kind:
placement decisions.
This can be specified with the type:attribute string
-m: Mandatory, means deployment is not attempted if such support required:is true
not available in the target system
apiVersion-p:
As preference - it means orchestrator will try to select a system with specific requirements,
type: string
but if not found it will attempt deployment in a system not having such HW. required: true
clusterLabelsrequired: false
descriptiontype: > list
This attributeentry_schema:
allows to associate arbitrary labels to clusters.
type: string
These canrequiredPodAnnotations:
indicate special infrastructure capabilities (e.g., NW acceleration, GPGPU compute, etc.).
The intent of these labels is to serve as a set of values that can help in application placement decisions.
This can be specified with the attribute
-m: Mandatory, means deployment is not attempted if such support is not available in the target system
-p: As preference - it means orchestrator will try to select a system with specific requirements,
but if not found it will attempt deployment in a system not having such HW. description: >
Annotations required to be supported.
Example that list requirement for Kubernetes cluster infrastructure support for the Multus network attachment annotations:
requiredPodAnnotations: {"k8s.v1.cncf.io/networks", ... }
required: false
type: list
entry_schema:
:
type: string |
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customResourceRequirement: version: 1.0 derived_from: tosca.datatypes.Root typedescription: string> requiredPodAnnotations: kind: "Redis", descriptionapiVersion: >"kubedb.com/v1alpha1" Annotations required to be supported. properties: Example that list requirement for Kubernetes cluster infrastructure support for the Multus network attachment annotations:kind: type: string requiredPodAnnotationsrequired: {"k8s.v1.cncf.io/networks", ... } required: false true apiVersion: type: list entry_schema:type: string typerequired: string true |