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Delete/Deregister 30 days old AMI in AWS using boto3 and python
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#!/usr/bin/env python | |
##### USE ON YOUR OWN RISK - THIS IS GOING TO DEREGISTER AMI OLDER THAN 30 DAYS | |
import boto3 | |
from dateutil.parser import parse | |
import datetime | |
age = 30 | |
aws_profile_name = 'prod' | |
def days_old(date): | |
get_date_obj = parse(date) | |
date_obj = get_date_obj.replace(tzinfo=None) | |
diff = datetime.datetime.now() - date_obj | |
return diff.days | |
boto3.setup_default_session(profile_name = aws_profile_name) | |
ec2 = boto3.client('ec2') | |
amis = ec2.describe_images(Owners=[ | |
'self' | |
]) | |
for ami in amis['Images']: | |
create_date = ami['CreationDate'] | |
ami_id = ami['ImageId'] | |
# print ami['ImageId'], ami['CreationDate'] | |
day_old = days_old(create_date) | |
if day_old > age: | |
print "deleting -> " + ami_id + " - create_date = " + create_date | |
# deregister the AMI | |
ec2.deregister_image(ImageId=ami_id) |
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