S3LifeCycle.py

S3LifeCycle.py

import boto3
from botocore.exceptions import ClientError
session = boto3.Session(profile_name='tsample', region_name='ap-southeast-2')
client = session.client('s3')
try:
    all_buckets = client.list_buckets()
    policy_status = client.put_bucket_lifecycle_configuration(
        Bucket='sample-compute-optimizer',
        LifecycleConfiguration={
            'Rules': [
                {
                    'Expiration': {
                        'Days': 30
                    },
                    'ID': 'Expire After 30 Days',
                    'Filter': {
                        'Prefix': '',
                    },
                    'Status': 'Enabled',
                    'NoncurrentVersionExpiration': {
                        'NoncurrentDays': 7
                    },
                    'AbortIncompleteMultipartUpload': {
                        'DaysAfterInitiation': 7
                    }
                },
                {
                    'ID': 'Transit After 90 Days for Current and 60 Days for Noncurrent',
                    'Filter': {
                        'Prefix': '',
                    },
                    'Status': 'Enabled',
                    'Transitions': [
                        {
                            'Days': 90,
                            'StorageClass': 'GLACIER'
                        },
                    ],
                    'NoncurrentVersionTransitions': [
                        {
                            'NoncurrentDays': 60,
                            'StorageClass': 'GLACIER'
                        },
                    ]
                }
            ]})
except ClientError as e:
    print("Unable to apply bucket policy. \nReason:{0}".format(e))