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  1. OpenShift Bugs
  2. OCPBUGS-1683

Assisted-install failing when multiple IP interfaces configured

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    • AI-22, AI-23, AI-24, AI-25
    • 4
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    • Customer Escalated, Customer Facing
    • Rel Note for Telco: TBD, maybe one is warranted here?

      Description of problem:

      Using assisted install from https://console.redhat.com/openshift/clusters, I am installing an openshift cluster.  The installation starts and never completes (it eventually times out after 2 of the 3 nodes have rebooted but can't join the cluster).
      
      Looking at the installation, it seems the wrong machine network is selected (using the wrong interface). As a result, there logs like this on the nodes after the initial reboot:
      
      "Failed to get API Group-Resources	{"error": "Get \"https://240.0.144.1:443/api?timeout=32s\": dial tcp 240.0.144.1:443: i/o timeout"}"
      
      This seems to be due to the iptables natting of the cluster IP 240.0.144.1 on a 192.168.X.X instead of using the expected 10.65.146.X.
      

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

      4.10

      How reproducible:

       

      Steps to Reproduce:

      1.
      2.
      3.
      

      Actual results:

       

      Expected results:

       

      Additional info:

      additional logs/data in sf case 03317540

              itsoiref@redhat.com Igal Tsoiref
              rhn-support-dasmall Daniel Small
              Benny Kopilov Benny Kopilov
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                Created:
                Updated:
                Resolved: