DX O2 down, Issue shows up in zookeeper, jarvis and kafka pods

Products

• DX Operational Intelligence

Issue/Introduction

DX O2 down, Issue shows up in zookeeper, jarvis and kafka pods

Resolution

Coredns runs on 2 of the 3 control planes; coredns reported many errors in the log; the node was cordoned and coredns is now running on the other control planes
 
This stabilized the dxi (dns/svc services symptoms) environment