-
Notifications
You must be signed in to change notification settings - Fork 47
/
delete_snapshots.py
28 lines (24 loc) · 952 Bytes
/
delete_snapshots.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
import boto3
import re
import datetime
#Please mention your region name
#below line code is call cross region
ec = boto3.client('ec2', region_name='us-west-2')
iam = boto3.client('iam')
#begins lambda function
def lambda_handler(event, context):
account_ids = list()
try:
iam.get_user()
except Exception as e:
# use the exception message to get the account ID the function executes under
account_ids.append(re.search(r'(arn:aws:sts::)([0-9]+)', str(e)).groups()[1])
delete_on = datetime.date.today().strftime('%Y-%m-%d')
filters = [
{'Name': 'tag-key', 'Values': ['DeleteOn']},
{'Name': 'tag-value', 'Values': [delete_on]},
]
snapshot_response = ec.describe_snapshots(OwnerIds=account_ids, Filters=filters)
for snap in snapshot_response['Snapshots']:
print "Deleting snapshot %s" % snap['SnapshotId']
ec.delete_snapshot(SnapshotId=snap['SnapshotId'])