Merge pull request #9 from non-existing-organization/feature/env_variables

Feature/env variables

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

USAGE.md

@@ -22,6 +22,7 @@ No requirements.
 | handler | Handler for the aws lambda function, the structure should be the following --> filename.mainfunction | `string` | n/a | yes |
 | lambda\_role\_name | Name of the aws lambda execution role | `string` | n/a | yes |
 | lambda\_runtime | Lambda runtime i.e <python3.8> | `string` | `"python3.8"` | no |
+| lambda\_vars | n/a | `map` | `{}` | no |
 | output\_path | The path and name of the resulting zip file | `string` | n/a | yes |
 | region | n/a | `string` | `"us-east-1"` | no |
 | schedule\_expression | Cloudwatch rule rate expression for how frequent you want the lambda function to run | `string` | n/a | yes |

main.tf

@@ -15,10 +15,13 @@ resource "aws_lambda_function" "lambda_function" {
   timeout          = 10
 
   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 = {}
 }