Pod startup takes almost 1 hour between scheduled and started

Solution In Progress - Updated -

Issue

  • An RHOCP Cluster experiences extremely long pod startup times. When the pod (for this specific application) is scheduled on a node, it still takes more than 45 Minutes until the pod actually pulls the image and downloads the image.
    • It might be related to the volume, as deleting the pvc and recreating it, resolves in immediate pod startups. However this is not really a solution, and merely a workaround.

Environment

  • Red Hat OpenShift Container Platform (RHOCP) 3.11
  • Amazon Web Services (AWS)
  • Elastic Block Store (EBS)

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