wk21 ec2

.gitignore

@@ -0,0 +1,29 @@
+# Local .terraform directories
+**/.terraform/*
+
+# .tfstate files
+*.tfstate
+*.tfstate.*
+
+# Crash log files
+crash.log
+
+# Ignore any .tfvars files that are generated automatically for each Terraform run. Most
+# .tfvars files are managed as part of configuration and so should be included in
+# version control.
+#
+# example.tfvars
+
+# Ignore override files as they are usually used to override resources locally and so
+# are not checked in
+override.tf
+override.tf.json
+*_override.tf
+*_override.tf.json
+
+# Include override files you do wish to add to version control using negated pattern
+#
+# !example_override.tf
+
+# Include tfplan files to ignore the plan output of command: terraform plan -out=tfplan
+# example: *tfplan*

ec2.tf

@@ -1,24 +0,0 @@
-terraform {
-  required_providers {
-    aws = {
-      source  = "hashicorp/aws"
-      version = "~> 3.27"
-    }
-  }
-
-  required_version = ">= 0.14.9"
-}
-
-provider "aws" {
-  profile = "default"
-  region  = "us-west-2"
-}
-
-resource "aws_instance" "app_server" {
-  ami           = "ami-830c94e3"
-  instance_type = "t2.micro"
-
-  tags = {
-    Name = "ExampleAppServerInstance"
-  }
-}

ec2_child_module/child_main.tf

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+resource "aws_instance" "wk21" {
+  ami           = "ami-0b0dcb5067f052a63"
+  instance_type = "t2.micro"
+
+  tags = {
+    Name = "MyInstance"
+  }
+}

ec2_child_module/child_variables.tf

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+variable "ami" {
+  type    = string
+  default = "ami-0b0dcb5067f052a63"
+}
+
+variable "instance_type" {
+  type    = string
+  default = "t2.micro"
+}
+

main.tf

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+module "ec2_child_module" {
+    source = "./ec2_child_module"
+}

providers.tf

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+terraform {
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~> 4.0"
+    }
+  }
+}
+
+provider "aws" {
+  profile = "default"
+  region  = "us-east-1"
+}