GKE PVC to VM disk

command.sh

NAMESPACE=mainnet-replica-0-4-13
kubectl scale sts l2geth-replica --replicas=0 -n $NAMESPACE
PV=$(kubectl get pvc -n $NAMESPACE l2geth-replica-data -o jsonpath='{.spec.volumeName}')
GCLOUD_DISK=$(kubectl get pv $PV -o jsonpath='{.spec.gcePersistentDisk.pdName}')
SLUG=$NAMESPACE-$(date +%s)
gcloud compute disks snapshot $GCLOUD_DISK --snapshot-names=$SLUG --zone=us-central1-c
kubectl scale sts l2geth-replica --replicas=1 -n $NAMESPACE
gcloud compute disks create $SLUG --source-snapshot=$SLUG --type=pd-ssd --size=200 --zone us-central1-c

gcloud compute instances create \
  $SLUG-vm \
   --machine-type=n2-standard-4 \
   --zone=us-central1-c \
   --create-disk=size=2TB,type=pd-ssd,device-name=geth-root \
   --image-family=ubuntu-2004-lts \
   --image-project=ubuntu-os-cloud \
   --disk=name=$SLUG,device-name=geth-snapshot