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PDAL Lambda Container for AWS

Instructions

Note that this set of scripts has only been run on an M1/M2 Mac. Multi-arch containers are often quite slow.

  1. Set your AWS variables into your environment:

    AWS_ACCESS_KEY_ID=something
    AWS_SECRET_ACCESS_KEY=somethingelse
    AWS_DEFAULT_REGION=us-east-1
    
  2. (optional) Edit your variables

    cat terraform/pdal.tfvars
    
    environment_name="pdal-lambda"
    arch="arm64"
    
  3. Initialize your Terraform Environment

    cd terraform
    terraform init
    terraform validate
    terraform apply -var-file pdal.tfvars
    

    The Terraform configuration will create some resources including an ECR repository to store the image, a role for execution of the lambda, and the lambda itself. Adjust your configuration as needed in ./terraform/resources

  4. Test locally

    Fire up the Lambda Docker container in one terminal:

    cd docker
    ./run-local.sh /var/task/python-entry.sh pdal_lambda.ecr.info.handler
    

    In another terminal, issue the test. Note that it currently defaults to running on port 9000. Adjust the script as necessary.

    cd docker
    ./test-local.sh info-event.json
    
  5. Test remotely

    cd docker
    ./test-remote.sh info-event.json
    cat response.json