Description of problem: The pods that are using the address from tun0 instead of ens192 in order to configure /etc/resolv.conf . This results in pods logging no route to host/ unknown host since they are unable to query the local dnsmasq instance. I checked with ps output The --cluster-dns parameter itself is taking the incorrect ip i.e from the tun0 as you can see below, Version-Release number of selected component (if applicable): 3.10 How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: The customers pod's /etc/resolv.conf files are being populated with incorrect nameserver IP. This is happening on multiple nodes. and some pods are referring to the correct nameserver. Expected results: The pod should refer to the correct default nameserver ip. Additional info:
*** This bug has been marked as a duplicate of bug 1696394 ***