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  1. OpenShift Virtualization
  2. CNV-27894

OVN Kubernetes multi-homing in CNV: Localnet QinQ

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    • Resolution: Unresolved
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    • cnv-ovn-k-multi-localnet-qinq
    • Hide
      • D/S test automation
      • D/S documentation expanding the existing localnet documentation
      • S-VLAN can be set through NetworkAttachmentDefinition, C-VLAN can be set within the VM
      • Connectivity is allowed between interfaces on the same C and S-VLAN
      • Connectivity is blocked between interfaces that do not match both C and S-VLAN
      • Connection to a VM through double-tagged localnet stays open during live-migration
      Show
      D/S test automation D/S documentation expanding the existing localnet documentation S-VLAN can be set through NetworkAttachmentDefinition, C-VLAN can be set within the VM Connectivity is allowed between interfaces on the same C and S-VLAN Connectivity is blocked between interfaces that do not match both C and S-VLAN Connection to a VM through double-tagged localnet stays open during live-migration
    • To Do
    • CNV-51205 - QinQ support with localnet topology
    • CNV-51205QinQ support with localnet topology
    • Hide

      2023-01-04: https://issues.redhat.com/browse/SDN-3534 was removed from 4.13 since much of the upstream work is still missing...

      Show
      2023-01-04: https://issues.redhat.com/browse/SDN-3534 was removed from 4.13 since much of the upstream work is still missing...

      Goal

      Allow seamless migration of applications using double-tagging to CNV.

      User Stories

      • As a cluster admin,
        I want CNV to support double-tagging,
        so I can isolate my tenants using VLAN, while they can isolate their applications using VLANs,
        and at the same time stay connected to the physical network.
      • As a customer migrating my workloads to CNV,
        I want traditional double-tagging support,
        I cannot convert all my applications at once to use micro-segmentation or isolated overlay networks.

      Non-Requirements

      • <...>

      Notes

      Done Checklist

      Who What Reference
      DEV Upstream roadmap issue <link to GitHub Issue>
      DEV Upstream code and tests merged <link to meaningful PR>
      DEV Upstream documentation merged <link to meaningful PR>
      DEV gap doc updated <name sheet and cell>
      DEV Upgrade consideration <link to upgrade-related test or design doc>
      DEV CEE/PX summary presentation label epic with cee-training and add a <link to your support-facing preso>
      QE Test plans in Polarion <link or reference to Polarion>
      QE Automated tests merged <link or reference to automated tests>
      DOC Downstream documentation merged <link to meaningful PR>

       

              phoracek@redhat.com Petr Horacek
              phoracek@redhat.com Petr Horacek
              Yossi Segev Yossi Segev
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                Created:
                Updated: