If I configure persistent storage for OpenShift, do I still need a docker thin pool storage?
Issue
- We provisioned docker thin pool storage
- We also provided an NFS based storage, and linked metrics, logging and registry storage to this volume.
- Will the individual docker pool volumes on each node be ever used?
- Is persistent volume common to all nodes or will it just be used by metrics, logging and registry?
- What's the difference between PV/PVC and thinpool storage?
- Is
docker-storage-setup
mandatory?
Environment
- Red Hat OpenShift Container Platform
- 3.x
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