Pod evictions due to ephemeral-storage pressure

[MarcoSaba]

Issue description

Description:

Pods can get evicted even if the node has sufficient total disk (e.g., 120G) because Kubernetes schedules pods based on allocatable resources. If ephemeral-storage requests/limits are not set, kubelet may evict pods under pressure.

Affected files:

• resources section: deployment.yaml#L181
• volume section (emptyDir): deployment.yaml#L314

Recommended actions to prevent future eviction:

1. Add ephemeral-storage requests/limits to the Deployment.
2. Limit emptyDir sizes or move DIND volumes to a PVC.
3. Monitor ephemeral-storage usage on nodes.

This will reduce unexpected pod evictions and improve cluster stability.