cnm_responder

The cnm_responder program is an AWS Lambda function that processes CNM responses.

It deletes L2P granules from the appropriate S3 bucket for successes and it logs ingestion failure to a CloudWatch logs.

Top-level Generate repo: https://github.com/podaac/generate

aws infrastructure

The cnm_responder program includes the following AWS services:

• Lambda function to execute code deployed via zip file.
• Permissions that allow an SNS Topic to invoke the Lambda function.
• IAM role and policy for Lambda function execution.

terraform

Deploys AWS infrastructure and stores state in an S3 backend. Terraform deployment is the same for both cnm_responder and token_creator.

To deploy:

1. Initialize terraform:

   terraform init -backend-config="bucket=bucket-state" \
       -backend-config="key=component.tfstate" \
       -backend-config="region=aws-region" \
       -backend-config="profile=named-profile"
   

2. Plan terraform modifications:

   ~/terraform plan -var="environment=venue" \
       -var="prefix=venue-prefix" \
       -var="profile=named-profile" \
       -out="tfplan"
   

3. Apply terraform modifications: terraform apply tfplan

{prefix} is the account or environment name.