OpenShift network issues when pods first start up after reboot.

Solution Unverified - Updated -

Issue

  • Node log [NetworkPlugin cni failed to teardown pod "POD_NAME" network: fork/exec /opt/cni/bin/openshift-sdn: text file busy]
  • Seeing logs showing: ("Error adding network: OpenShift SDN network process is not (yet?) available")
  • Node is becoming ready before the SDN is started on node, resulting in network issues for pods.

Environment

OpenShift Container Platform
- 3.10
- 3.11

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