arbitrary env variables for lambda function

Author: simple-me

CHANGELOG.md

@@ -0,0 +1,5 @@
+# Change Log
+
+## [0.1.0] (2023-12-27)
+
+- Provide arbitrary env variables for lambda as input

main.tf

@@ -14,11 +14,20 @@ resource "aws_lambda_function" "lambda_function" {
   runtime          = var.lambda_runtime
   timeout          = 10
 
+  # environment {
+  #   variables = {
+  #     table_name     = local.table_name
+  #     attribute_name = local.attribute_name
+  #   }
+  # }
   environment {
-    variables = {
-      table_name     = local.table_name
-      attribute_name = local.attribute_name
-    }
+    variables = merge(
+      {
+        table_name     = local.table_name
+        attribute_name = local.attribute_name
+      },
+      var.lambda_vars
+    )
   }
 }
 

variables.tf

@@ -62,4 +62,8 @@ variable "lambda_role_name" {
 variable "cw_event_is_enabled" {
   type = bool
   description = "Mark if CW event rule is enabled or not"
+}
+
+variable "lambda_vars" {
+    default = {}
 }