Manually configure Dnsmasq on OpenShift 3 nodes

Solution In Progress - Updated -

Issue

  • In an OpenShift cluster originally installed as 3.0 or 3.1, but want to take advantage of the Dnsmasq feature installed with 3.2
  • Seeing slowdowns related to DNS
  • DNS is checking SkyDNS first before resolving to external DNS server

Environment

  • Red Hat OpenShift Enterprise
    • Originally installed as 3.0 or 3.1 but upgraded to 3.2 or 3.3

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