Create disk from snapshot attach to compute engine and start it (GCP, CLI, GCLOUD)

start.sh

#!/usr/bin/env bash

PROJECT=<project>
ZONE=<zone>
INSTANCE=<compute-engine-instance>
DISK=<disk-name>
SNAPSHOT=<snapshot-name>
REGION=<region>

echo create disk from snapshot - - - - - - - - - - - - - - - 
gcloud compute disks create $DISK \
    --source-snapshot $SNAPSHOT \
    --zone $ZONE \
    --type pd-ssd \    # disk type
    --project=$PROJECT
    
echo attach to vm - - - - - - - - - - - - - - - - - - - - - -
gcloud compute instances attach-disk $INSTANCE \
    --disk $DISK --boot \
    --project=$PROJECT \
    --zone $ZONE
    
echo start vm - - - - - - - - - - - - - - - - - - - - - - 
gcloud compute instances start $INSTANCE \
    --zone $ZONE \
    --project=$PROJECT