Delete low usage AWS EBS Volumes

import boto3 from datetime import datetime, timedelta creds = _get_creds(cred_label)['creds'] access_key = creds['username'] secret_key = creds['password'] # Set the threshold for low usage in days #low_usage_threshold = 30 def get_all_regions(): """Retrieve all AWS regions.""" ec2 = boto3.client('ec2', aws_access_key_id=access_key, aws_secret_access_key=secret_key, region_name='us-east-1') return [region['RegionName'] for region in ec2.describe_regions()['Regions']] def find_low_usage_volumes(ec2_client, region): """ Find EBS volumes with low usage in a specific AWS region. Args: ec2_client (boto3.client): An EC2 client instance for a specific region. region (str): The AWS region of the volumes. Returns: list: List of dictionaries containing volume IDs and their region with low usage. """ low_usage_volumes = [] try: response = ec2_client.describe_volumes() for volume in response['Volumes']: volume_id = volume['VolumeId'] create_time = volume['CreateTime'] days_since_creation = (datetime.now() - create_time.replace(tzinfo=None)).days if days_since_creation >= low_usage_threshold: low_usage_volumes.append({ 'VolumeId': volume_id, 'Region': region, 'LowUsageDays': days_since_creation # Track how many days the volume has been in low usage }) return low_usage_volumes except Exception as e: print(f"Error in finding low usage volumes in region {region}: {e}") return [] def display_volume_usage(data): table = context.newtable() table.title = "Low Usage EBS Volumes" table.num_cols = 3 table.num_rows = 1 table.has_header_row = True headers = ["Volume ID", "Region", "Idle Days"] for col_num, header in enumerate(headers): table.setval(0, col_num, header) for region_volumes in data: for volume in region_volumes: table.num_rows += 1 values = [ volume["VolumeId"], volume["Region"], str(volume["LowUsageDays"]) # Convert idle days count to string for display ] for col_num, value in enumerate(values): table.setval(table.num_rows - 1, col_num, value) # region_name to be provided; if None, script runs for all regions # Hardcoded for one time result region_name = None # Set to a specific region, e.g., 'us-east-2', or None for all regions regions_to_process = [region_name] if region_name else get_all_regions() low_usage_volumes_info =[] for region in regions_to_process: ec2_client = boto3.client('ec2', aws_access_key_id=access_key, aws_secret_access_key=secret_key, region_name=region) low_usage_volumes = find_low_usage_volumes(ec2_client, region) if not low_usage_volumes: #print(f"No low usage EBS volumes found in region {region}") p=1 # Dummy line to not give an empty conditional block else: ''' #print(f"Low usage EBS volumes in region {region}: {low_usage_volumes}") # Header for the output print(f"{'Volume ID':<20} {'Region':<10}") # Looping through each volume in the list for volume in low_usage_volumes: volume_id = volume['VolumeId'] region = volume['Region'] # Printing each volume's ID and region in a formatted manner print(f"{volume_id:<20} {region:<10}")''' low_usage_volumes_info.append(low_usage_volumes) display_volume_usage(low_usage_volumes_info) context.skip_sub_tasks=True