Setting Azure Cloud provider config causes nodes to loose access to cluster

Solution Verified - Updated -


  • OpenShift Container Platform 3.7


Nodes disappear from cluster when azure cloud provider config is enabled.

Sometimes immediate, sometimes it takes a while before node cannot join SDN.


This is resolved with the following errata

Root Cause

Kubelet can't reach Azure API and marks not as not ready
Improvements being tracked in bz1573122

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