add pass through tagging for lambda function

Author: robertpeteuil

README.md

@@ -30,7 +30,7 @@ This Lambda Function forwards subject & body of SNS messages to CloudWatch Log G
 ``` ruby
 module "sns_logger" {
   source            = "robertpeteuil/sns-to-cloudwatch-logs-lambda/aws"
-  version           = "0.2.5"
+  version           = "0.2.6"
 
   aws_region        = "us-west-2"
   sns_topic_name    = "projectx-logging"
@@ -60,8 +60,8 @@ module "sns_logger" {
 | log_group_retention_days | Log Group retention (days) | string | `0` (forever) | no |
 | lambda_func_name | Name for Lambda Function | string | `SNStoCloudWatchLogs` | no |
 | lambda_description | Lambda Function Description | string | `Route SNS messages to CloudWatch Logs` | no |
+| lambda_tags | Mapping of Tags to assign to Lambda function | map | `{}` | no |
 | lambda_publish_func | Publish Lambda Function | string | `false` | no |
 | lambda_timeout | Function time-out (seconds) | string | `3` | no |
 | lambda_mem_size | Function RAM assigned (MB) | string | `128` | no |
 | create_warmer_event | Create CloudWatch trigger event to prevent hibernation | string | `false` | no |
-

main.tf

@@ -33,6 +33,8 @@ resource "aws_lambda_function" "sns_cloudwatchlog" {
       log_stream = "${var.log_stream_name}"
     }
   }
+
+  tags = "${var.lambda_tags}"
 }
 
 # -----------------------------------------------------------------

variables.tf

@@ -81,3 +81,8 @@ variable lambda_mem_size {
   default     = 128
   description = "Amount of RAM (in MB) assigned to the function. The default (and minimum) is 128MB, and the maximum is 3008MB."
 }
+
+variable "lambda_tags" {
+  description = "A mapping of tags to assign to Lambda Function."
+  default     = {}
+}