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AWS Lambda job to backup RDS instances
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import boto3 | |
import datetime | |
def lambda_handler(event, context): | |
print("Connecting to RDS") | |
client = boto3.client('rds') | |
print("RDS snapshot backups stated at %s...\n" % datetime.datetime.now()) | |
client.create_db_snapshot( | |
DBInstanceIdentifier='web-platform-slave', | |
DBSnapshotIdentifier='web-platform-%s' % datetime.datetime.now().strftime("%y-%m-%d-%H"), | |
Tags=[ | |
{ | |
'Key': 'CostCenter', | |
'Value': 'web' | |
}, | |
] | |
) | |
for snapshot in client.describe_db_snapshots(DBInstanceIdentifier='web-platform-slave', MaxRecords=50)['DBSnapshots']: | |
if create_ts < datetime.datetime.now() - datetime.timedelta(days=7): | |
print "Deleting snapshot id:", snapshot['DBSnapshotIdentifier'] | |
client.delete_db_snapshot( | |
DBSnapshotIdentifier=snapshot['DBSnapshotIdentifier'] | |
) |
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