...
| Code Block |
|---|
| language | yml |
|---|
| title | Virutal network |
|---|
| linenumbers | true |
|---|
|
apiVersion: k8splugin.opnfv.org/v1alpha1
kind: Network
metadata:
name: ovn-privsriov-virutal-net
spec:
cniType: ovn4nfv
interface:
- Type:sriov
deviceName: intel.com/intel_sriov_700
ipv4subnets:
- subnet: 172.16.33.0/24
name: subnet1
gateway: 172.16.33.1/24
excludeIps: 172.16.33.2 172.16.33.5..172.16.33.10
NodeSelector: specific
nodeLabelList:
- feature.node.kubernetes.io/network-sriov.capable=true
- feature.node.kubernetes.io/custom-xl710.present=true |
...
| Code Block |
|---|
| language | yml |
|---|
| title | Virutal network |
|---|
| linenumbers | true |
|---|
|
apiVersion: k8s.plugin.opnfv.org/v1alpha1
kind: ProviderNetwork
metadata:
name: ovn-sriov-vlan-pnetwork
spec:
cniType: ovn4nfv
interface:
- Type:sriov
deviceName: intel.com/intel_sriov_700
ipv4Subnets:
- subnet: 172.16.33.0/24
name: subnet1
gateway: 172.16.33.1/24
excludeIps: 172.16.33.2 172.16.33.5..172.16.33.10
providerNetType: VLAN
vlan:
vlanId: "100"
providerInterfaceName: eth0
logicalInterfaceName: eth0.100
vlanNodeSelector: specific
nodeLabelList:
- feature.node.kubernetes.io/network-sriov.capable=true
- feature.node.kubernetes.io/custom-xl710.present=true |
...
| Code Block |
|---|
| language | yml |
|---|
| title | Virutal network |
|---|
| linenumbers | true |
|---|
|
apiVersion: k8s.plugin.opnfv.org/v1alpha1
kind: ProviderNetwork
metadata:
name: directpnetworkovn-sriov-direct-pnetwork
spec:
cniType: ovn4nfv
interface:
- Type:sriov
deviceName: intel.com/intel_sriov_700
ipv4Subnets:
- subnet: 172.16.34.0/24
name: subnet2
gateway: 172.16.34.1/24
excludeIps: 172.16.34.2 172.16.34.5..172.16.34.10
providerNetType: DIRECT
direct:
providerInterfaceName: eth1
directNodeSelector: specific
nodeLabelList:
- feature.node.kubernetes.io/network-sriov.capable=true
- feature.node.kubernetes.io/custom-xl710.present=true |
...
https://github.com/kubernetes/kubernetes/blob/master/test/e2e_node/util.go
| Code Block |
|---|
| language | yml |
|---|
| title | sriov single pod spec |
|---|
|
apiVersion: v1
kind: Pod
metadata:
name: pod-case-01
annotations:
k8s.v1.cni.cncf.io/networks: ovn-sriov-virutal-net
spec:
containers:
- name: test-pod
image: docker.io/centos/tools:latest
command:
- /sbin/init
resources:
requests:
intel.com/intel_sriov_700: '1'
limits:
intel.com/intel_sriov_700: '1' |
- Admission controller should be part of NFN operator that insert the request and limit to pod spec by reading the OVN4NFV net CR.
- This design adds the SRIOV directly into the OVN overlay for both primary and secondary networking. The development should also address the SNAT for all the interfaces
...