cobolambda

Serverless COBOL on AWS Lambda.

Prerequisites

• AWS Lambda
• Amazon API Gateway
• AWS CloudFormation
• Node.js + npm

Overview

Usage

Don't.

Configure & Deploy

We need both npm and aws-cli to configure and deploy.

Create a S3 bucket to store an app package

$ export COBOLAMBDA_S3BUCKET=<your-bucket-name>
$ aws s3api create-bucket --bucket $COBOLAMBDA_S3BUCKET

Install dependencies

$ npm install

Package

$ aws cloudformation package --template-file app_spec_template.yml --output-template-file app_spec.yml --s3-bucket $COBOLAMBDA_S3BUCKET

Deploy

$ aws cloudformation deploy --template-file app_spec.yml --stack-name cobolambda --capabilities CAPABILITY_IAM

Run

$ export REST_API_ID=$( aws cloudformation describe-stack-resource --stack-name cobolambda --logical-resource-id ServerlessRestApi --query "StackResourceDetail.PhysicalResourceId" --output text )

$ curl https://$REST_API_ID.execute-api.<your-region>.amazonaws.com/Prod/cobolambda

Writing & Compiling COBOL on Docker container

$ docker run -it --rm -v $(pwd):/src toricls/gnucobol:latest bash
root@xxxxxxxxxxxx:/src# cobc --help

Licence

MIT

Author

toricls