#15 converted to variables

lambda.tf

@@ -16,6 +16,13 @@ resource "aws_lambda_function" "lambda_run" {
     log_group        = aws_cloudwatch_log_group.lambda_log.name
     system_log_level = "INFO"
   }
+  environment {
+    variables = {
+      parameter_name  = aws_ssm_parameter.parameter.name
+      log_group_name  = aws_cloudwatch_log_group.lambda_log.name
+      log_stream_name = aws_cloudwatch_log_stream.log_stream.name
+    }
+  }
 }
 
 resource "aws_cloudwatch_event_rule" "lambda_trigger" {

lambda_function/handler.py

@@ -1,21 +1,21 @@
 import boto3
 import logging
 import time
+import os
 
 def lambda_handler(event, context):
     # Initialize the Boto3 clients for SSM and CloudWatch Logs
     ssm_client = boto3.client('ssm')
     logs_client = boto3.client('logs')
-    parameter_name = '/app-7'
-    log_group_name = 'app-7'
-    log_stream_name = 'app-7-lambda-log-stream'
+    parameter_name = os.environ['parameter_name']
+    log_group_name = os.environ['log_group_name']
+    log_stream_name = os.environ['log_stream_name']
     try:
         # Read the parameter from SSM Parameter Store
         response = ssm_client.get_parameter(Name=parameter_name, WithDecryption=True)
         parameter_value = response['Parameter']['Value']
 
         # Write the parameter value to CloudWatch Logs
-        logs_client.create_log_stream(logGroupName=log_group_name, logStreamName=log_stream_name)
         logs_client.put_log_events(
             logGroupName=log_group_name,
             logStreamName=log_stream_name,