from datetime import date import boto3 from botocore.exceptions import ClientError ################################################################################################ # # Configuration Parameters # ################################################################################################ groupNr = 22 currentYear = date.today().year globallyUniqueS3GroupBucketName = "cloudcomp-counter-" + str(currentYear) + "-group" + str(groupNr) # region = 'eu-central-1' region = 'us-east-1' functionName = 'cloudcomp-counter-lambda-demo' ################################################################################################ # # boto3 code # ################################################################################################ def cleanup_s3_bucket(s3_bucket): # Deleting objects for s3_object in s3_bucket.objects.all(): s3_object.delete() # Deleting objects versions if S3 versioning enabled for s3_object_ver in s3_bucket.object_versions.all(): s3_object_ver.delete() client = boto3.setup_default_session(region_name=region) s3Client = boto3.client('s3') s3Resource = boto3.resource('s3') lClient = boto3.client('lambda') apiClient = boto3.client("apigatewayv2") print("Searching for old API gateway...") print("------------------------------------") for api in apiClient.get_apis()["Items"]: if api["Name"] == functionName + '-api': print("Deleting old API gateway...") print("------------------------------------") response = apiClient.delete_api( ApiId=api["ApiId"], ) print("Deleting old function...") print("------------------------------------") try: response = lClient.delete_function( FunctionName=functionName, ) except lClient.exceptions.ResourceNotFoundException: print('Function not available. No need to delete it.') print("Deleting old bucket...") print("------------------------------------") try: currentBucket = s3Resource.Bucket(globallyUniqueS3GroupBucketName) cleanup_s3_bucket(currentBucket) currentBucket.delete() except s3Client.exceptions.NoSuchBucket: print('Bucket not available. No need to delete it.')