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  1. OpenShift Bugs
  2. OCPBUGS-25679

Validate NNCP whether knmstate and sriov operators are both controlling the SRIOV on the same interface

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Undefined Undefined
    • None
    • 4.13
    • Networking / kubernetes-nmstate
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      Description of problem:

      
When customer applying a NNCP with SRIOV configure which is overlapping
with SRIOV-network-operator, NetworkManager might break what the setup done by sriov-network-operator

      Version-Release number of selected component (if applicable):

      How reproducible:

      100%

      Steps to Reproduce:

          1. Install OCP cluster with both SRIOV and nmstate operators installed.
    2. Use SR-IOV operator to enable SR-IOV on a interface.
    3. Try to apply a NNCP to change SR-IOV settings

      Actual results:

      
Nmstate will instruct NetworkManager to control the SRIOV which might break
the network setup.

      Expected results:

      
Generate warning or fail the NNCP apply when overlap been found.

      Additional info:

            fge@redhat.com Gris Ge
            fge@redhat.com Gris Ge
            Qiong Wang Qiong Wang
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              Created:
              Updated: