Develop

.github/workflows/aws_tf_appy.yml

@@ -66,4 +66,11 @@ jobs:
         run: exit 1
 
       - name: Terraform Apply
-        run: terraform apply -auto-approve
+        run: terraform apply -auto-approve
+
+      - name: Capture Output in .txt file
+        run: terraform output > ${{ github.workspace }}/output.txt
+
+      - name:  Display Out put file
+        run: |
+         cat ${{ github.workspace }}/output.txt

AWS-Multi-Region-Deployment/SNS/main.tf

@@ -1,10 +1,10 @@
+/*
 resource "aws_sns_topic" "example" {
-  count          = length(var.aws_regions)
-  name           = "${var.aws_sns_topic_name}-${var.aws_regions[count.index]}"
+  name           = "${var.aws_sns_topic_name}-${var.aws_region}"
   display_name   = "Multi Region SNS Topic"
-  provider       = aws.regions[var.aws_regions[count.index]]
 }
 
 output "sns_topic_arns" {
   value = aws_sns_topic.example.*.arn
-}
+}
+*/

AWS-Multi-Region-Deployment/SNS/variables.tf

@@ -1,9 +1,8 @@
-variable "aws_regions" {
-  type    = list(string)
-  default = ["us-east-1", "us-east-2", "us-west-1", "us-west-2", "ca-central-1", "eu-central-1", "eu-west-1", "eu-west-2", "eu-west-3", "ap-northeast-1", "ap-northeast-2", "ap-southeast-1", "ap-southeast-2", "ap-south-1"]
-}
-
 variable "aws_sns_topic_name" {
   type    = string
   default = "cloud_quick_labs_sns"
+}
+
+variable "aws_region" {
+  type    = string
 }

AWS-Multi-Region-Deployment/main.tf

@@ -1,7 +1,37 @@
-provider "aws" {
-  region = var.aws_region
+module "us-east-1" {
+  source = "./SNS"
+
+  aws_region = "us-east-1"
+  aws_sns_topic_name = var.aws_sns_topic_name
+}
+
+module "us-east-2" {
+  source = "./SNS"
+
+  aws_region = "us-east-2"
+  aws_sns_topic_name = var.aws_sns_topic_name
+  providers = {
+    aws = aws.us-east-2
+   }
 }
 
-module "sns_topics" {
-  source = "AWS-Multi-Region-Deployment/SNS"
+
+module "us-west-1" {
+  source = "./SNS"
+
+  aws_region = "us-west-1"
+  aws_sns_topic_name = var.aws_sns_topic_name
+  providers = {
+    aws = aws.us-west-1
+   }
 }
+
+module "us-west-2" {
+  source = "./SNS"
+
+  aws_region = "us-west-2"
+  aws_sns_topic_name = var.aws_sns_topic_name
+  providers = {
+    aws = aws.us-west-2
+   }
+}

AWS-Multi-Region-Deployment/providers.tf

@@ -0,0 +1,18 @@
+provider "aws" {
+  region = "us-east-1"
+}
+
+provider "aws" {
+  alias  = "us-east-2"
+  region = "us-east-2"
+}
+
+provider "aws" {
+  alias  = "us-west-1"
+  region = "us-west-1"
+}
+
+provider "aws" {
+  alias  = "us-west-2"
+  region = "us-west-2"
+}

AWS-Multi-Region-Deployment/variables.tf

@@ -1,9 +1,4 @@
-variable "aws_regions" {
-  type    = list(string)
-  default = ["us-east-1", "us-east-2", "us-west-1", "us-west-2", "ca-central-1", "eu-central-1", "eu-west-1", "eu-west-2", "eu-west-3", "ap-northeast-1", "ap-northeast-2", "ap-southeast-1", "ap-southeast-2", "ap-south-1"]
-}
-
 variable "aws_sns_topic_name" {
   type    = string
   default = "cloud_quick_labs_sns"
-}
+}