Upgrade following https://wikitech.wikimedia.org/wiki/PAWS/Admin#Deployment
Description
Description
Event Timeline
Comment Actions
coredns is failing
$ kubectl logs -n kube-system pod/coredns-56448757b9-kzjdf .:53 [INFO] plugin/reload: Running configuration MD5 = 58ca7856bba97d0fdab33b000518a2c9 CoreDNS-1.6.6 linux/amd64, go1.13.5, 6a7a75e [FATAL] plugin/loop: Loop (127.0.0.1:52285 -> :53) detected for zone ".", see https://coredns.io/plugins/loop#troubleshooting. Query: "HINFO 789671922418294263.2416897044245653832."