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  1. Product Technical Learning
  2. PTL-14032

DO316v4.14 : ch04s03 : the name of the new bridge interface defined in the VirtualMachine CR is "nic-0".

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      URL: https://role.rhu.redhat.com/rol-rhu/app/courses/do316-4.14/pages/ch04s03 
      Reporter RHNID: bmerot@redhat.com 
      Section Title:     Configuring Multihomed Nodes and Virtual Machines                                                                    

      Issue description: Feedback from bmerot@redhat.com :

      : In chapter 4.3, the name of the new bridge interface defined in the VirtualMachine CR is "nic-0". But later in the same chapter, the cloud-init example for the same VirtualMachine CR configures a network interface named eth1. I believe the names should be the same throughout the example.

      "In the examples given to had a secondary interface attached to a host
      bridge device to access the LAN outside of the OpenShift OVN Pod network,
      this two YAML snippets are present:

      apiVersion: kubevirt.io/v1
      kind: VirtualMachine
      metadata:
      name: rhel8-vm
      spec:
      template:
      spec:
      domain:
      devices:
      interfaces:

        • masquerade: {}*
          name: default
        • bridge: {}*
          name: nic-0 [image: 1]
          model: virtio
          *...output omitted...*
          networks:
        • name: default*
          pod: {}
        • name: nic-0 [image: 2]*
          multus:
          networkName: br1-bridge-network [image: 3]...output omitted...**

      and to assign it a static IP address instead of using DHCP:

      kind: VirtualMachine
      spec:...output omitted...**
      volumes:

        • cloudInitNoCloud:*
          networkData: |
          version: 2
          ethernets:
          eth1: [image: 1]
          addresses:
        • 192.168.51.150/24*

      The drawing in this chapter uses the name "net1" for the secondary
      interface on the VM's Pod that is attached to a bridge device. So either
      the YAML CR should use "net1" instead of "nic-0".

      Benjamin Merot , RHCE

      Senior Account Solutions Architect "

       

       

       

       

      Steps to reproduce:

       

      Workaround:

       

      Expected result:

            gls-curriculum-ocp-core@redhat.com PTL - OCP Platform Team
            chetan-rhls Chetan Tiwary
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              Created:
              Updated: