Hi how do we setup prefect to use localstack running locally

Question

Hi how do we setup prefect to use localstack running locally on minikube

Kevin Kho · Answer

Hi < Manuel Ledesma> have you seen the instructions on the helm chart

Manuel Ledesma · Answer

Thank Kevin I did but there s not an environment variable to replace AWS endpoint URL It s possible to replace the credentials using environment variables but there s not a provided variable by AWS which means that needs to be provided by prefect

Manuel Ledesma · Answer

I can pushing flows to s3 but the issues is prefect downloading it from localstack s3 we will need to override the client endpoint

Manuel Ledesma · Answer

The boto3 cient initialization should be similar to the code below ```if LOCALSTACK is not None CONFIG = botocore config Config retries= max attempts 0 s3 client = boto3 client s3 region name= us east 1 endpoint url=LOCALSTACK config=CONFIG else s3 client = boto3 client s3 ```

Manuel Ledesma · Answer

that way it will allow local development

Manuel Ledesma · Answer

I found the way when initializing the S3 storage just need to pass the pass the endpoint url as client options ```client opts= endpoint url <http local localstack 4566> flow storage = S3 bucket=bucket stored as script=True key=key client options=client opts ```

Manuel Ledesma · Answer

It works