Understanding configuration lines in /etc/resolv.conf file inside a running POD

Solution Verified - Updated -

Issue

  • What does options ndots:5 line means and what is its effect inside a POD?
  • How a pod uses search domains in /etc/resolv.conf file?
  • What are the default search domains in/etc/resolv.conf file in a running pod?

Environment

  • Red Hat OpenShift Container Platform (RHOCP)
    • 3
    • 4

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