tag

#persistent-volumes

3 posts

SRE & DevOpsFix October 3, 2026 9 min read

Kubernetes CSI Volume Attachment: Diagnose Stalls, Multi-Attach Errors, and Safe Detach

Trace CSI volume attachment from scheduler intent through VolumeAttachment and driver operations, then recover safely without risking mounted data.

#kubernetes#csi#storage

SRE & DevOpsDeep Dive October 3, 2026 9 min read

Kubernetes Generic Ephemeral Volumes: PVC Lifecycle, Scheduling, and Cleanup

Use generic ephemeral volumes for Pod-scoped scratch data, with correct PVC ownership, topology-aware provisioning, quota planning, and cleanup checks.

#kubernetes#storage#csi

SRE & DevOpsDeep Dive October 3, 2026 6 min read

Kubernetes StorageClasses: Provisioning, Topology, and Reclaim Policy

Design Kubernetes StorageClasses with explicit provisioners, binding topology, default selection, expansion, mount options, and data-retention policy.

#kubernetes#storage#storageclass