cowork

modules/ec2/main.tf

@@ -1,8 +1,30 @@
+resource "aws_network_interface" "eni" {
+  subnet_id = var.public_ip_associate ? var.public_subnet : var.private_subnet
+  # private_ips = ["172.16.10.100"]
+  security_groups = var.sg_list
+  tags = {
+    Name = "primary_network_interface"
+  }
+}
+
 resource "aws_instance" "ubuntu" {
-  ami           = "ami-0ab04b3ccbadfae1f"
-  instance_type = "t2.micro"
+  ami = var.ami_name
+  # "ami-0ab04b3ccbadfae1f"
+  instance_type = var.instance_type
+  # "t2.micro"
 
   tags = {
-    Name = "tf-ubuntu"
+    Name = "${var.tag_name}"
   }
-}
+
+  network_interface {
+    network_interface_id = aws_network_interface.eni.id
+    device_index         = 0
+    # delete_on_termination = true
+    
+    # security_groups = var.sg_list
+    
+  }
+  
+  key_name = var.key_name
+}

modules/ec2/outputs.tf

@@ -0,0 +1,13 @@
+output "ec2_id" {
+    value = aws_instance.ubuntu.id
+  
+}
+
+output "public_ip_associate" {
+    value = aws_instance.ubuntu.associate_public_ip_address
+  
+}
+
+output "sg_id" {
+    value = aws_network_interface.eni.security_groups
+}

modules/ec2/vailables.tf

@@ -0,0 +1,36 @@
+variable "ami_name" {
+  description = "ami name"
+  type        = string
+}
+
+variable "instance_type" {
+  type = string
+}
+
+variable "tag_name" {
+  type = string
+}
+
+variable "public_ip_associate" {
+  type = bool
+}
+variable "key_name" {
+  type = string
+}
+# variable "subnet_id" {
+#   type = string
+# }
+
+variable "public_subnet" {
+  type = string
+}
+
+variable "private_subnet" {
+  type = string
+}
+
+variable "sg_list" {
+  description = "sg list"
+  type = list(string)
+  
+}

modules/eip/main.tf

@@ -0,0 +1,4 @@
+resource "aws_eip" "lb" {
+  instance = aws_instance.web.id
+  vpc      = true
+}

modules/nat-gateway/main.tf

@@ -0,0 +1,24 @@
+resource "aws_eip" "nat-eip" {
+  vpc = true
+
+  lifecycle {
+    create_before_destroy = true
+  }
+}
+
+resource "aws_nat_gateway" "example" {
+  allocation_id = aws_eip.nat-eip.id
+  subnet_id     = var.subnet_id
+
+  tags = {
+    Name = "gw NAT"
+  }
+
+  # To ensure proper ordering, it is recommended to add an explicit dependency
+  # on the Internet Gateway for the VPC.
+  # depends_on = [aws_internet_gateway.example]
+}
+# resource "aws_nat_gateway" "example" {
+#   connectivity_type = "private"
+#   subnet_id         = aws_subnet.example.id
+# }

modules/nat-gateway/outputs.tf

@@ -0,0 +1,4 @@
+output "nat_id" {
+    value = aws_nat_gateway.example.id
+  
+}

modules/nat-gateway/variables.tf

@@ -0,0 +1,5 @@
+variable "subnet_id" {
+  description = "subnet id"
+  type        = string
+
+}

modules/route-add/main.tf

@@ -1,7 +1,16 @@
-resource "aws_route" "route-add" {
-  route_table_id            = var.route_public_id
+resource "aws_route" "route-igw-add" {
+  count = format("%.1s", var.gw_type) == "i" ? 1 : 0
+  route_table_id            = var.route_id
   destination_cidr_block    = "0.0.0.0/0"
   gateway_id = var.igw_id
-  depends_on                = [var.route_public_id]
+  depends_on                = [var.route_id]
+#   depends_on                = [aws_route_table.testing]
+}
+resource "aws_route" "route-nat-add" {
+  count = format("%.1s", var.gw_type) == "i" ? 0 : 1
+  route_table_id            = var.route_id
+  destination_cidr_block    = "0.0.0.0/0"
+  nat_gateway_id = var.nat_id
+  depends_on                = [var.route_id]
 #   depends_on                = [aws_route_table.testing]
 }

modules/route-add/variables.tf

@@ -1,9 +1,19 @@
-variable "route_public_id" {
+variable "route_id" {
     description = "value"
     type = string
 }
 
+variable "gw_type" {
+    description = "gateway type. nat or igw"
+    type = string
+}
 variable "igw_id" {
     description = "value"
     type = string
+    default = "null"
+}
+variable "nat_id" {
+    description = "value"
+    type = string
+    default = "null"
 }

modules/route-table/main.tf

@@ -4,7 +4,7 @@
 */
 
 //public
-resource "aws_route_table" "public-table" {
+resource "aws_route_table" "rt-tbl" {
   vpc_id = var.vpc_id
   tags = {
     Name = "${var.tag_name}-route-public"

modules/route-table/outputs.tf

@@ -1,5 +1,5 @@
-output "route_public_id" {
+output "route_id" {
     description = "get route_public_id"
-    value = aws_route_table.public-table.id
+    value = aws_route_table.rt-tbl.id
 
 }

modules/vpc-subnet/main.tf

@@ -9,8 +9,8 @@ resource "aws_subnet" "subnets" {
     map_public_ip_on_launch = var.public_ip_on ? true : false
     
     tags = {
-    Name = var.vpc_name
+    Name = "${var.public_ip_on ? "22shop-eks-public" : "22shop-eks-private"}"
     "kubernetes.io/role/elb" = "${var.k8s_ingress ? 1 : 0}"
-    # Name = module.vpc_hq.vpcHq.id
+    "kubernetes.io/role/internal-elb" = "${var.k8s_ingress ? 0 : 1}"
     }
 }

modules/vpc-subnet/valiables.tf

@@ -31,6 +31,7 @@ variable "subnet-az-list" {
     # }
 }
 
+
 variable "public_ip_on" {
   type = bool
 }