fixed 2-tier rote tabele issue

Author: opensource4learn

modules/security-groups/main.tf

@@ -9,11 +9,20 @@ resource "aws_security_group" "public_security_group" {
   egress {
     description = "Allow all outbound"
     from_port   = 0
-    to_port     = 65535
+    to_port     = 0
     protocol    = "-1"
     cidr_blocks = ["0.0.0.0/0"]
   }
 
+  ingress {
+    description = "Allow ssh connection inbound public"
+    from_port   = 22
+    to_port     = 22
+    protocol    = "tcp"
+    cidr_blocks = ["0.0.0.0/0"]
+  }
+
+
   ingress {
     description = "Allow http inbound public"
     from_port   = 80
@@ -66,7 +75,7 @@ resource "aws_security_group" "private_security_group" {
 
   egress {
     from_port   = 0
-    to_port     = 65535
+    to_port     = 0
     protocol    = "-1"
     cidr_blocks = ["0.0.0.0/0"]
   }
@@ -83,7 +92,7 @@ resource "aws_security_group_rule" "allow_inbound_private" {
   count                    = var.cluster_architecture == "2-tier" || var.cluster_architecture == "3-tier" ? 1 : 0
   type                     = "ingress"
   from_port                = 0
-  to_port                  = 65535
+  to_port                  = 0
   protocol                 = "-1"
   source_security_group_id = aws_security_group.public_security_group[0].id
   security_group_id        = aws_security_group.private_security_group[0].id
@@ -99,7 +108,7 @@ resource "aws_security_group" "storage_security_group" {
 
   egress {
     from_port   = 0
-    to_port     = 65535
+    to_port     = 0
     protocol    = "-1"
     cidr_blocks = ["0.0.0.0/0"]
   }
@@ -116,7 +125,7 @@ resource "aws_security_group_rule" "allow_inbound_storage" {
   count                    = var.cluster_architecture == "3-tier" ? 1 : 0
   type                     = "ingress"
   from_port                = 0
-  to_port                  = 65535
+  to_port                  = 0
   protocol                 = "-1"
   source_security_group_id = aws_security_group.private_security_group[0].id
   security_group_id        = aws_security_group.storage_security_group[0].id

variables.tf

@@ -2,29 +2,24 @@
 variable "cluster_prefix" {
   description = "To apply generic naming to AWS VPC Resources"
   type        = string
-  default     = "copper"
 }
 
 variable "cluster_environment" {
   description = "To apply generic environment to AWS VPC Resources"
   type        = string
-  default     = "devops"
 }
 
 variable "cluster_architecture" {
   description = "To apply generic cluster_environment to AWS VPC Resources"
   type        = string
-  default     = "3-tier"
 }
 
 variable "cidr" {
   description = "CIDR block value to define the size of the AWS VPC"
   type        = string
-  default     = "10.0.0.0/20"
 }
 
 variable "subnet_bits" {
   description = "Subnet bits for cidrsubnet interpolation or Size we need to define for the Subnet (cidr of VPC + Subnet bits)"
   type        = string
-  default     = "4"
 }