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commands/disk-cleanup.md

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+---
+description: Clean Docker build cache in Minikube to free disk space
+---
+
+# Disk Space Cleanup for Minikube
+
+Minikube docker build cache can grow to 200GB+ from repeated Skaffold builds. This command checks disk usage and cleans the cache without destroying cluster state.
+
+## Check Disk Usage
+
+```bash
+docker exec minikube df -h /var/lib/docker
+```
+
+## Clean Build Cache
+
+This frees ~240GB+ without destroying cluster state (PVCs, volumes remain intact):
+
+```bash
+docker exec minikube docker builder prune -af && docker exec minikube docker image prune -af
+```
+
+## What Gets Cleaned
+
+- Docker build cache
+- Dangling images
+- Unused images
+
+## What Remains Intact
+
+- Running containers
+- Persistent Volume Claims (PVCs)
+- Kubernetes volumes
+- Current pod states
+- Cluster configuration
+
+Execute the disk check first, show the results, then ask if the user wants to proceed with cleanup.