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| Attribute | Qualifier | Cardinality | Content | Description |
|---|---|---|---|---|
| trunkMode | M | 0..1 | ”false” | ”true” | If not present or set to”false”, means that this interface shall connect to single network. If set to ”true” then the network interface shall be a trunk interface (connects to multiple VLANS). |
| ipam | M | 0..1 | "infraProvided", "orchestrated", "userManaged" | The default value ("infraProvided") means that the CNI specifies how IPAM is done and assigns the IP address to the pod interface. |
| interfaceType | M | 0..1 | "kernel.netdev", "direct.userdriver", "direct.kerneldriver", "direct.bond", "userspace | This attribute is applicable for passthrough and memif interfaces. Value default value is ”kernel.netdev”. |
| interfaceOptions | M | 0..N | "virtio", | Alternative vNIC configurations the network interface is verified to work with. |
| interfaceRedundancy | M | 0..1 | "infraProvided", "actPassBondactivePassiveBond", "actActBondactiveActiveBond", "actPassL3activePassiveL3", "actActL3activeActiveL3", ”bondCni”, "Left", "Right" | 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. ”infraProvided” means that the application sees one vNIC but that the infrastruture provides redundant access to the network via both switch planes. ”Left” and ”right” indicates a vNIC connected non-redundantly to the network via one specific (left or right) switchplane. All other attributes indicates a mated vNIC pair in the Pod, one connecting to the network via left switchplane and the other connecting to the network via the right switchplane, and with application using them together as a redundant network interface using a particular redundancy method that need to be accomodated in the node infrastructure. |
| nicOptions | M | 0..1 | "examples": ["i710", "mlx-cx5v"] | nics a direct user space driver the application is verified to work with. Allowed values from ETSI registry. |
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