example of lambda function

.github/workflows/push_docker_image_to_ecr.yml

@@ -1,4 +1,4 @@
-name: Build and Push Docker to ECR
+name: Build and Push Docker Image to ECR lambda example
 
 on:
   push:
@@ -6,7 +6,7 @@ on:
 
 env:
   AWS_REGION: eu-west-2
-  ECR_REPOSITORY: survey_extractor
+  ECR_REPOSITORY: lambda_example
 
 jobs:
   build-and-push-to-elastic-container-registry:

deployment/lambda/Dockerfile

@@ -1,8 +0,0 @@
-# AWS Lambda python pacakge
-FROM public.ecr.aws/lambda/python:3.11
-
-# Copy function code
-COPY deployment/lambda/app.py ./
-
-# Set the CMD to your handler
-CMD ["app.handler"]

deployment/lambda/app.py

@@ -1,11 +0,0 @@
-"""
-A quick example of lambda working a function in python
-"""
-
-def handler(event, context):
-    print("Hello from Python function. This shold be running from a dockerfile env and executed on a aws lambda!")
-    return {
-        'statusCode': 200,
-        'body': 'Hello World'
-    }
-

deployment/lambda_example.tf

@@ -1,3 +1,7 @@
+# This is an example file to setup a lamda function with a sqs and cloudwatch.
+# Please us this as a template for future lambda.
+# Be sure to push the image you are using to ECR or it won't deploy properly
+
 # Create an SQS queue that will trigger the Lambda
 resource "aws_sqs_queue" "my_queue" {
   name = "my-lambda-queue"
@@ -5,7 +9,7 @@ resource "aws_sqs_queue" "my_queue" {
 
 # Create an ECR repository to store the Docker image for the Lambda function
 resource "aws_ecr_repository" "lambda_repo" {
-  name = "survey_extractor"
+  name = "lambda_example"
 }
 
 # IAM role that the Lambda function will assume
@@ -79,7 +83,7 @@ resource "aws_iam_role_policy_attachment" "lambda_custom_policy_attach" {
 
 # Define the Lambda function using a Docker image from ECR
 resource "aws_lambda_function" "lambda_docker" {
-  function_name = "docker-hello-world"
+  function_name = "docker-hello-world-python-example"
   role          = aws_iam_role.lambda_exec_role.arn
   package_type  = "Image"
   image_uri     = "${aws_ecr_repository.lambda_repo.repository_url}:latest"