Periodic failed to get CPU consumption and request: metrics obtained for 0/X of pods logs in OpenShift
Issue
- Periodic
failed to get CPU consumption and request: metrics obtained for 0/X of podslogs in master - The heapster returns empty metrics like
"metrics": [] - This log appears for 2 min when new pod is deployed
- This log appears in master log every 2.5 min * n intervals (5.0 min, 7.5 min etc.), the heapster returns false empry metrics like
"metrics": []for long-running pods
Environment
- OpenShift Enterprise 3.x
- Horizontal pod autoscaler
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