Service Mesh gateway enable HTTP 1.0 protocol in Openshift 4

Solution Verified - Updated -

Issue

  • How to enable HTTP/1.0 protocol in Service Mesh gateways?
  • Using protocol HTTP/1.0 Service Mesh is throwing this error:

    < HTTP/1.1 426 Upgrade Required
    
  • Does istio ingress gateway support HTTP 1.0 protocol?

Environment

  • Red Hat OpenShift Container Platform (RHOCP)
    • 4.9 and later
  • Red Hat OpenShift Service Mesh
    • 2

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