Added rds

Oct22/aws-ntier-new/.terraform.tfstate.lock.info

@@ -0,0 +1 @@
+{"ID":"74667d82-a333-d7b5-06a8-722efb862537","Operation":"OperationTypeApply","Info":"","Who":"DESKTOP-TM7SH71\\Dell@DESKTOP-TM7SH71","Version":"1.3.2","Created":"2022-10-26T03:33:36.1548758Z","Path":"terraform.tfstate"}

Oct22/aws-ntier-new/database.tf

@@ -0,0 +1,27 @@
+# dbsubnet group
+
+resource "aws_db_subnet_group" "mysqldbsubnetgroup" {
+    name = "mysqldbsubnetgroup"
+    subnet_ids = [ module.vpc.private_subnets[local.db_subnet_1], module.vpc.private_subnets[local.db_subnet_2] ]
+    depends_on = [
+      module.vpc
+    ]
+}
+
+
+resource "aws_db_instance" "default" {
+  allocated_storage    = 20
+  db_name              = "qtrdsfromtf"
+  engine               = "mysql"
+  engine_version       = "5.7"
+  instance_class       = "db.t2.micro"
+  username             = "root"
+  password             = "rootroot"
+  skip_final_snapshot  = true
+  depends_on = [
+    module.vpc,
+    aws_db_subnet_group.mysqldbsubnetgroup
+  ]
+  vpc_security_group_ids = [aws_security_group.rds_sg.id]
+  db_subnet_group_name = aws_db_subnet_group.mysqldbsubnetgroup.name
+}

Oct22/aws-ntier-new/locals.tf

@@ -4,4 +4,8 @@ locals {
   mysql_port    = 3306
   tcp           = "tcp"
   anywhere      = "0.0.0.0/0"
+  db_subnet_1   = 0
+  db_subnet_2   = 1
+  app_subnet_1  = 2
+  app_subnet_2  = 3
 }

Oct22/aws-ntier-new/security_groups.tf

@@ -15,5 +15,4 @@ resource "aws_security_group" "rds_sg" {
     tags = {
       "Name" = "openmysql"
     }
-
 }