Merge pull request #63 from scribd/datadog-module-support-tags

fix!:added additional variables for tags

Author: kuntalkumarbasu

logs_monitoring.tf

@@ -10,6 +10,7 @@ resource "aws_cloudformation_stack" "datadog-forwarder" {
     FunctionName      = "${local.stack_prefix}datadog-forwarder"
   }
   template_url = "https://datadog-cloudformation-template.s3.amazonaws.com/aws/forwarder/${var.dd_forwarder_template_version}.yaml"
+  tags         = merge(local.default_tags, var.tags)
 
   lifecycle {
     ignore_changes = [
@@ -21,7 +22,7 @@ resource "aws_cloudformation_stack" "datadog-forwarder" {
 resource "aws_secretsmanager_secret" "datadog_api_key" {
   name_prefix = "${local.stack_prefix}datadog-api-key"
   description = "Datadog API Key"
-  tags        = local.default_tags
+  tags        = merge(local.default_tags, var.tags)
 }
 
 resource "aws_secretsmanager_secret_version" "datadog_api_key" {

logs_monitoring_elb.tf

@@ -44,6 +44,8 @@ data "aws_iam_policy_document" "elb_logs" {
 resource "aws_s3_bucket" "elb_logs" {
   count  = var.create_elb_logs_bucket ? 1 : 0
   bucket = local.elb_logs_s3_bucket
+  tags   = merge(local.default_tags, var.tags)
+
 }
 
 resource "aws_s3_bucket_policy" "elb_logs" {

main.tf

@@ -41,16 +41,16 @@ EOF
 
   tags = merge(local.default_tags, {
     description = "This role allows the datadog AWS account to access this account for metrics collection"
-  })
+  }, var.tags)
 }
 
 resource "aws_iam_policy" "datadog-core" {
   count       = var.enable_datadog_aws_integration ? 1 : 0
   name        = "datadog-core-integration"
   path        = "/"
   description = "This IAM policy allows for core datadog integration permissions"
-
-  policy = <<EOF
+  tags        = merge(local.default_tags, var.tags)
+  policy      = <<EOF
 {
   "Version": "2012-10-17",
   "Statement": [

vars.tf

@@ -97,3 +97,9 @@ variable "extra_policy_arns" {
   type        = list(string)
   default     = []
 }
+
+variable "tags" {
+  description = "A map of tags to assign to resources."
+  type        = map(string)
+  default     = {}
+}