Delete snapshots in region and account

aws-snapshots-delete.py

#!/usr/bin/python3

"""
Delete all snapshots

!!!!!!!!!!!!!!!! BE CAREFUL !!!!!!!!!!!!!!!!!!!!!!!!!

AWS_DEFAULT_REGION=sa-east-1 AWS_PROFILE=my-profile ./aws-snapshots-delete.py
"""

import concurrent.futures
import boto3
import botocore

ec2res = boto3.resource('ec2')
ec2client = boto3.client('ec2')

region_name = ec2client.meta.region_name


snapshot_list = ec2res.snapshots.filter(OwnerIds=['self'])
snapshot_ids = []
for s in snapshot_list:
    snapshot_ids.append(s.id)

print(f'{region_name}: {len(snapshot_ids)} snapshots will be deleted ...')


def _snapshot_delete(snapshot_id):
    c = boto3.client('ec2')
    try:
        #c.delete_snapshot(SnapshotId=snapshot_id)
        print(f'{region_name}: {snapshot_id} deleted')
    except botocore.exceptions.ClientError as e:
        print(e)

with concurrent.futures.ThreadPoolExecutor() as executor:
    futures = []
    for s_id in snapshot_ids:
        futures.append(executor.submit(_snapshot_delete, s_id))

    print(f'{region_name}: waiting for {len(futures)} futures to complete ...')
    for future in concurrent.futures.as_completed(futures):
        res = future.result()