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75 lines
2.4 KiB
75 lines
2.4 KiB
from datetime import date
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import boto3
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from botocore.exceptions import ClientError
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################################################################################################
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#
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# Configuration Parameters
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#
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################################################################################################
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endpoint_url = "http://localhost.localstack.cloud:4566"
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# you need to create a bucket in S3, here in this demo it is called "cloudcomp-counter", but
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# bucket names need to be world wide unique ;) The demo looks for a file that is named
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# "us-east-1" (same as our default region) in the bucket and expects a number in it to increase
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groupNr = 22
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currentYear = date.today().year
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globallyUniqueS3GroupBucketName = "cloudcomp-counter-" + str(currentYear) + "-group" + str(groupNr)
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# region = 'eu-central-1'
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region = 'us-east-1'
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functionName = 'cloudcomp-counter-lambda-demo'
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################################################################################################
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#
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# boto3 code
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#
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################################################################################################
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def cleanup_s3_bucket(s3_bucket):
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# Deleting objects
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for s3_object in s3_bucket.objects.all():
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s3_object.delete()
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# Deleting objects versions if S3 versioning enabled
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for s3_object_ver in s3_bucket.object_versions.all():
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s3_object_ver.delete()
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client = boto3.setup_default_session(region_name=region)
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s3Client = boto3.client('s3')
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s3Resource = boto3.resource('s3', endpoint_url=endpoint_url)
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lClient = boto3.client('lambda', endpoint_url=endpoint_url)
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apiClient = boto3.client("apigatewayv2", endpoint_url=endpoint_url)
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print("Deleting old API gateway...")
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print("------------------------------------")
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response = apiClient.get_apis()
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for api in response["Items"]:
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if api["Name"] == functionName + '-api':
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responseDelete = apiClient.delete_api(
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ApiId=api["ApiId"]
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)
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print("Deleting old function...")
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print("------------------------------------")
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try:
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response = lClient.delete_function(
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FunctionName=functionName,
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)
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except lClient.exceptions.ResourceNotFoundException:
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print('Function not available. No need to delete it.')
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print("Deleting old bucket...")
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print("------------------------------------")
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try:
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currentBucket = s3Resource.Bucket(globallyUniqueS3GroupBucketName)
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cleanup_s3_bucket(currentBucket)
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currentBucket.delete()
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except ClientError as e:
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print(e)
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