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  1. OpenShift Service Mesh
  2. OSSM-3960

Istio CNI should run as a chained OVN-Kubernetes or SDN plugin

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    • Customer Escalated, Customer Facing

    Description

      Istio's CNI currently runs as a multus, but this causes problems with some integrations when Istio's plugin is the last plugin to run.  This is because Istio's CNI does not contribute a network interface.  Specifying Istio CNI as the first multus plugin works around the problem, but is not a proper solution.  A better solution is to chain it off of the default network provider (OVN-Kubernetes or SDN).

      Acceptance Criteria:

      • There is no change to existing sidecar networking
      • The default route for an interface is not removed

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            dgrimm@redhat.com Daniel Grimm
            rcernich1 Rob Cernich
            Douglas Smith, Marko Luksa
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              Created:
              Updated: