https://github.com/ot-nemoto/learn-terraform-aws-instance
Terraform Tutorials AWS
https://github.com/ot-nemoto/learn-terraform-aws-instance
terraform tutorial
Last synced: 11 months ago
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Terraform Tutorials AWS
- Host: GitHub
- URL: https://github.com/ot-nemoto/learn-terraform-aws-instance
- Owner: ot-nemoto
- Created: 2024-03-16T12:47:51.000Z (almost 2 years ago)
- Default Branch: master
- Last Pushed: 2024-03-22T12:23:26.000Z (almost 2 years ago)
- Last Synced: 2025-01-17T13:35:16.868Z (about 1 year ago)
- Topics: terraform, tutorial
- Language: HCL
- Homepage: https://developer.hashicorp.com/terraform/tutorials/aws-get-started
- Size: 11.7 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# learn-terraform-aws-instance
- [Terraform Tutorials AWS](https://developer.hashicorp.com/terraform/tutorials/aws-get-started)
## 事前準備
```sh
export AWS_ACCESS_KEY_ID=
export AWS_SECRET_ACCESS_KEY=
```
## コマンド
### ディレクトリを初期化
```sh
terraform init
```
### 構成をフォーマット
```sh
terraform fmt
```
_vscode_
- [拡張機能](.devcontainer/devcontainer.json)に `esbenp.prettier-vscode`, `hashicorp.terraform` 設定済み
- [settings.json](.vscode/settings.json) に `terraform`, `terraform-vars` の設定済み
### 構成を検証
```sh
terraform validate
```
### インフラストラクチャの更新内容確認
```sh
terraform plan
```
### インフラストラクチャの作成
```sh
terraform apply
```
**変数のオーバーライド**
```sh
terraform apply -var "instance_name=YetAnotherName"
```
### 状態の確認
```sh
terraform show
```
### リソース一覧
```sh
terraform state list
```
### 出力値を表示
```sh
terraform output
```
### インフラストラクチャの削除
```sh
terraform destroy
```
## バリデーション
Amazon EC2 インスタンスが AWS Systems Manager の管理対象になっているか確認する
```sh
aws ssm start-automation-execution \
--document-name "AWSSupport-TroubleshootManagedInstance" \
--parameters '{"InstanceId":["i-052aed696b43c7e49"]}'
# {
# "AutomationExecutionId": "8779d17e-0f0c-41a3-b3d7-feddaed8643c"
# }
```
```sh
aws ssm get-automation-execution \
--automation-execution-id "8779d17e-0f0c-41a3-b3d7-feddaed8643c" \
--query 'AutomationExecution.StepExecutions[?StepName==`FinalOutput` && StepStatus==`Success`].Outputs.Message' \
--output text
# EC2 instance is managed by Systems Manager.
```