#!/usr/bin/env bash

set -xeuo pipefail

# Put PVC in terminating
kubectl delete pvc -n warehouse-system --all --wait=false
# Delete pods so PVC can be removed
kubectl delete pods -n warehouse-system --all --wait
# Ensure PVC deleted
kubectl delete pvc -n warehouse-system --all --wait
# Re-apply PVC so cache is cleared and Lumper can update itself
kubectl apply -n warehouse-system -f - <<EOF
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: lumper-cache
spec:
  resources:
    requests:
      storage: 3Gi
  accessModes:
  - ReadWriteOnce
EOF
# Chill and ponder things.
echo "Give it at least five minutes before you ask anybody if it worked"