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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)
+  
+}