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Bug
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Resolution: Done
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Undefined
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4.15.0
Description of problem:
hypershift kubevirt provider is missing the openshift mechanism to select what interface/ip address kubelet is going to use to register The nodeip-configuration.service should activated at MCO for kubevirt platform.
Version-Release number of selected component (if applicable):
4.15.0
How reproducible:
Always
Steps to Reproduce:
Depends on hypershift kubevirt multinet feature https://github.com/openshift/hypershift/pull/3066
1. Create an openshift libvirt/baremetal cluster with metallb, cnv, odf, local-storage and kubernetes-nmstate with a pair of extra nics at nodes 2. Populate the following network attachment definition and nncps to connect those extra nics --- apiVersion: k8s.cni.cncf.io/v1 kind: NetworkAttachmentDefinition metadata: name: net1 annotations: k8s.v1.cni.cncf.io/resourceName: bridge.network.kubevirt.io/net1 spec: config: > { "cniVersion": "0.3.1", "name": "net1", "plugins": [{ "type": "cnv-bridge", "bridge": "net1", "ipam": {} }] } --- apiVersion: k8s.cni.cncf.io/v1 kind: NetworkAttachmentDefinition metadata: name: net2 annotations: k8s.v1.cni.cncf.io/resourceName: bridge.network.kubevirt.io/net2 spec: config: > { "cniVersion": "0.3.1", "name": "net2", "plugins": [{ "type": "cnv-bridge", "bridge": "net2", "ipam": {} }] } --- apiVersion: nmstate.io/v1 kind: NodeNetworkConfigurationPolicy metadata: name: multi-net spec: desiredState: interfaces: - name: net1 type: linux-bridge state: up ipv4: enabled: false ipv6: enabled: false bridge: options: stp: enabled: true port: - name: ens4 - name: net2 type: linux-bridge state: up ipv4: enabled: false ipv6: enabled: false bridge: options: stp: enabled: true port: - name: ens5 3. Create a kubevirt hosted cluster using those nics with the following command --additional-network=name:default/net1 --additional-network=name:default/net2 --attach-default-network=false
Actual results:
kubelet end up expose the IP from net2 but ovn-k uses net1
Expected results:
kubelet and ovn-k should use net1
Additional info: