<html><head></head><body><h2 id="hed900658dc">環境</h2><ul><li>Windows 11 Home</li><li>Terraformer v0.8.22</li></ul><p><br></p><h2 id="h59381b5caf">Terraformerとは？</h2><p>IaC(Infrastracture as Code)の一種のTerraform用のツールである、Google（GCP）が開発した<strong>AWSなどの既存リソースからコード化できる便利ツール</strong>です。既存リソースから自動でコードを作成してくれるため、Terraformのコードを自分で書く作業がほぼ不要になります。<br></p><h2 id="h7e3a52fc06">インストール手順</h2><p><strong style="background-color:#fffbdb">１．Terraformerの</strong><a style="background-color:#fffbdb" href="https://github.com/GoogleCloudPlatform/terraformer/releases" target="_blank" rel="noopener noreferrer"><strong>GitHubのReleasesページ</strong></a><strong style="background-color:#fffbdb">からWindows用のバイナリをダウンロード</strong></p><ul><li><strong>例：terraformer-all-windows-amd64</strong></li></ul><p><img src="https://images.microcms-assets.io/assets/5c9f29838978428ebe46070ae4a793e5/4999bfb05ab54d329159f00943cf6c5f/fsc5ai9fy2kd_1.png" alt=""><br><strong style="background-color:#fffbdb">２．</strong><strong style="color:#c7243a;background-color:#fffbdb">★重要★</strong><strong style="background-color:#fffbdb">ダウンロードしたバイナリのファイル名を「terraformer.exe」に変更する</strong></p><ul><li><strong style="background-color:#ffffff">(変更前) terraformer-all-windows-amd64 → (変更後) </strong><strong style="background-color:#ffe600">terraformer.exe</strong></li></ul><p><br><strong style="background-color:#fffbdb">３．好きな場所へバイナリを移動する</strong></p><ul><li><strong style="color:#c7243a">例：C:\Users\&lt;username&gt;\AppData\Local\Terraformer</strong><ul><li><strong style="color:#c7243a">※ この例では「Terraformer」フォルダを作成してそこに配置しています</strong></li></ul></li></ul><p><img src="https://images.microcms-assets.io/assets/5c9f29838978428ebe46070ae4a793e5/fc357892493846049d2b2bafd5494544/fsc5ai9fy2kd_2.png" alt=""><br><br><strong style="background-color:#fffbdb">４．Win＋ SキーでWindows検索を開き、「システム環境変数の編集」と入力しクリック</strong><br><img src="https://images.microcms-assets.io/assets/5c9f29838978428ebe46070ae4a793e5/0684231822eb4addabda14de6bc2fecb/fsc5ai9fy2kd_3.png" alt=""><br><br><strong style="background-color:#fffbdb">５．環境変数「Path」に、先ほどバイナリを配置したディレクトリのパスで新規作成する</strong></p><ul><li><strong>例：C:\Users\&lt;username&gt;\AppData\Local\Terraformer</strong></li></ul><p><img src="https://images.microcms-assets.io/assets/5c9f29838978428ebe46070ae4a793e5/f46b89c00e724e0099854ff3bd8176a1/fsc5ai9fy2kd_4.png" alt=""><br><br><strong style="background-color:#fffbdb">６．ターミナル(PowerShellなど)を開き、コマンド</strong><strong><code>terraformer --version</code></strong><strong style="background-color:#fffbdb">  を実行し、versionが表示されれば完了</strong><br><img src="https://images.microcms-assets.io/assets/5c9f29838978428ebe46070ae4a793e5/04b001d6576d44da8feeee6bafe01876/fsc5ai9fy2kd_5.png" alt=""></p></body></html>

本記事では既存のAWS環境などをコード化できる便利ツール「Terraformer」をWindowsでインストールする方法を紹介しています。インストールする方法について、手順と画像付きで紹介しています。

【Terraform】既存のAWS環境などをコード化できる便利ツール「Terraformer」をWindowsでインストールする方法

<h2 id="hed900658dc">環境</h2><ul><li>Terraform v1.4.2</li></ul><p><br></p><h2 id="he2485005d0">目的</h2><p>通常の <code>terraform plan</code> を実行すると、各リソースの詳細な設定まで表示されてしまい、コードの作成途中などでリソースの変更内容だけを確認したいときに不便です。この記事では、ワンライナーを用いて、<strong style="background-color:#fcf3db">リソースの変更内容の一覧を各リソース1行でコンパクトに表示する方法</strong>を紹介します。<br></p><h2 id="h2af693514d">コマンド</h2><p><strong style="background-color:#ffffff">【Mac】</strong></p><pre><code>terraform plan | grep -E '#|Plan:'</code></pre><p><strong style="background-color:#ffffff">【Windows(PowerShell)】</strong></p><pre><code>terraform plan | Select-String -Pattern "#|Plan:"</code></pre><p><br></p><h2 id="h45437cb5d5">実行結果</h2><h3 id="hc333ea7885">改善前(terraform plan)</h3><pre><code>user@xxxx sample-tf-project % terraform plan'

Terraform used the selected providers to generate the following execution plan. Resource actions are indicated with the following symbols:
&nbsp; + create

Terraform will perform the following actions:

&nbsp; # module.vpc.aws_subnet.private["subnet_private01"] will be created
&nbsp; + resource "aws_subnet" "private" {
&nbsp; &nbsp; &nbsp; + arn&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = (known after apply)
&nbsp; &nbsp; &nbsp; + assign_ipv6_address_on_creation&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = false
&nbsp; &nbsp; &nbsp; + availability_zone&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = "ap-northeast-1a"
&nbsp; &nbsp; &nbsp; + availability_zone_id&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= (known after apply)
&nbsp; &nbsp; &nbsp; + cidr_block&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= "xxx.xx.x.x/12"
&nbsp; &nbsp; &nbsp; + enable_dns64&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= false
&nbsp; &nbsp; &nbsp; + enable_resource_name_dns_a_record_on_launch&nbsp; &nbsp; = false
&nbsp; &nbsp; &nbsp; + enable_resource_name_dns_aaaa_record_on_launch = false
&nbsp; &nbsp; &nbsp; + id&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= (known after apply)
&nbsp; &nbsp; &nbsp; + ipv6_cidr_block_association_id&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= (known after apply)
&nbsp; &nbsp; &nbsp; + ipv6_native&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = false
&nbsp; &nbsp; &nbsp; + map_public_ip_on_launch&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = false
&nbsp; &nbsp; &nbsp; + owner_id&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= (known after apply)
&nbsp; &nbsp; &nbsp; + private_dns_hostname_type_on_launch&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = (known after apply)
&nbsp; &nbsp; &nbsp; + tags&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= {
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; + "Name" = "sample-subnet-private-common-a1"
&nbsp; &nbsp; &nbsp; &nbsp; }
&nbsp; &nbsp; &nbsp; + tags_all&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= {
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; + "Name"&nbsp; &nbsp; &nbsp; &nbsp; = "sample-subnet-private-common-a1"
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; + "Service"&nbsp; &nbsp; &nbsp;= "sample"
&nbsp; &nbsp; &nbsp; &nbsp; }
&nbsp; &nbsp; &nbsp; + vpc_id&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= (known after apply)
&nbsp; &nbsp; }

    (... 以下省略)</code></pre><h3 id="hdd312073b3">改善後(terraform plan | grep -E '#|Plan:' など)</h3><p><strong>【Mac】</strong></p><pre><code>user@xxxx sample-tf-project % terraform plan | grep -E '#|Plan:'
&nbsp; # module.vpc.aws_subnet.private["subnet_private01"] will be created
&nbsp; # module.vpc.aws_subnet.private["subnet_private02"] will be created
&nbsp; # module.vpc.aws_subnet.private["subnet_private03"] will be created
&nbsp; # module.vpc.aws_subnet.public["subnet_public01"] will be created
&nbsp; # module.vpc.aws_subnet.public["subnet_public02"] will be created
&nbsp; # module.vpc.aws_subnet.public["subnet_public03"] will be created
&nbsp; # module.vpc.aws_vpc.default will be created
Plan: 7 to add, 0 to change, 0 to destroy.</code></pre><p><br><strong>【Windows(PowerShell)】</strong></p><pre><code>PS C:\Users\xxxx\sample-tf-project&gt; terraform plan | Select-String -Pattern "#|Plan:"
&gt;&gt;
&nbsp; # module.vpc.aws_subnet.private["subnet_private01"] will be created
&nbsp; # module.vpc.aws_subnet.private["subnet_private02"] will be created
&nbsp; # module.vpc.aws_subnet.private["subnet_private03"] will be created
&nbsp; # module.vpc.aws_subnet.public["subnet_public01"] will be created
&nbsp; # module.vpc.aws_subnet.public["subnet_public02"] will be created
&nbsp; # module.vpc.aws_subnet.public["subnet_public03"] will be created
&nbsp; # module.vpc.aws_vpc.default will be created
Plan: 7 to add, 0 to change, 0 to destroy.</code></pre><p><br></p>

本記事ではterraform planの結果を各リソース1行でコンパクトに表示する方法を紹介しています。コンパクトに表示する方法について、手順と具体的な説明付きで紹介しています。

【Terraform】terraform planの結果を各リソース1行でコンパクトに表示する

<h2 id="hed900658dc">環境</h2><ul><li>Windows 11 Home</li><li>Go 1.20</li><li>Echo v3.3.10</li><li>Air v1.41.0(※Golangのホットリロードツール)</li><li>Docker Desktop v4.16.3</li></ul><h2 id="h7f506b9540">エラー</h2><p>Golangのホットリロードツールである「Air」のコマンド <code>air init</code>  で初期設定ファイル .air.toml を自動で出力したあとに、<br>Docker経由( <code>docker-compose up</code> )で開始コマンド <code>air</code> を実行したところ、途中でエラーが出る。</p><ul><li><strong>エラー内容(下記例: /bin/sh: 1: /go/src/app/tmpmain.exe: not found)</strong></li></ul><pre><code>PS C:\Users\&lt;user_name&gt;\&lt;project_dir&gt;\golang-test&gt; docker-compose up
[+] Running 1/0
&nbsp;- Container golang-test-app-1&nbsp; Created&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.0s&nbsp;
Attaching to golang-test-app-1
golang-test-app-1&nbsp; |&nbsp;
golang-test-app-1&nbsp; |&nbsp; &nbsp;__&nbsp; &nbsp; _&nbsp; &nbsp;___
golang-test-app-1&nbsp; |&nbsp; / /\&nbsp; | | | |_)
golang-test-app-1&nbsp; | /_/--\ |_| |_| \_ , built with Go
golang-test-app-1&nbsp; |
golang-test-app-1&nbsp; | [23:56:56] watching .
golang-test-app-1&nbsp; | [23:56:56] !exclude tmp
golang-test-app-1&nbsp; | [23:56:56] building...
golang-test-app-1&nbsp; | [23:56:56] running...
golang-test-app-1&nbsp; | /bin/sh: 1: /go/src/app/tmpmain.exe: not found</code></pre><p><br></p><h3 id="hcab7a2fe74">修正前</h3><ul><li><strong>docker-compose.yml</strong></li></ul><pre><code>version: '3'
services:
&nbsp; app:
&nbsp; &nbsp; build: .
&nbsp; &nbsp; volumes:
&nbsp; &nbsp; &nbsp; - ./:/go/src/app
&nbsp; &nbsp; ports:
&nbsp; &nbsp; &nbsp; - "8080:8080"</code></pre><ul><li><strong>Dockerfile</strong></li></ul><pre><code>FROM golang:1.20

ENV ROOT=/go/src/app
WORKDIR ${ROOT}

COPY . .
EXPOSE 8080

# Airをインストール → 実行
RUN go install github.com/cosmtrek/air@latest
CMD ["air"]</code></pre><ul><li><strong>.air.toml</strong></li></ul><pre><code>root = "."
testdata_dir = "testdata"
tmp_dir = "tmp"

[build]
&nbsp; args_bin = []
&nbsp; bin = "tmp\\main.exe"
&nbsp; cmd = "go build -o ./tmp/main.exe ."
&nbsp; delay = 0
&nbsp; exclude_dir = ["assets", "tmp", "vendor", "testdata"]
&nbsp; exclude_file = []
&nbsp; exclude_regex = ["_test.go"]
&nbsp; exclude_unchanged = false
&nbsp; follow_symlink = false
&nbsp; full_bin = ""
&nbsp; include_dir = []
&nbsp; include_ext = ["go", "tpl", "tmpl", "html"]
&nbsp; include_file = []
&nbsp; kill_delay = "0s"
&nbsp; log = "build-errors.log"
&nbsp; rerun = false
&nbsp; rerun_delay = 500
&nbsp; send_interrupt = false
&nbsp; stop_on_error = false

[color]
&nbsp; app = ""
&nbsp; build = "yellow"
&nbsp; main = "magenta"
&nbsp; runner = "green"
&nbsp; watcher = "cyan"

[log]
&nbsp; main_only = false
&nbsp; time = false

[misc]
&nbsp; clean_on_exit = false

[screen]
&nbsp; clear_on_rebuild = false
&nbsp; keep_scroll = true</code></pre><p><br></p><h2 id="hc4c05c18f9">解決策</h2><p>.air.toml 内の <strong><code>bin = "tmp\\main.exe"</code></strong><strong>  を </strong><strong><code>bin = "tmp/main.exe"</code></strong><strong> に修正する。</strong><br></p><h3 id="hbac1cb0a86">修正後</h3><ul><li><strong>.air.toml</strong></li></ul><pre><code>root = "."
testdata_dir = "testdata"
tmp_dir = "tmp"

[build]
&nbsp; args_bin = []
&nbsp; bin = "tmp/main.exe" # ← ココ(修正箇所)
&nbsp; cmd = "go build -o ./tmp/main.exe ."
&nbsp; delay = 0
&nbsp; exclude_dir = ["assets", "tmp", "vendor", "testdata"]
&nbsp; exclude_file = []
&nbsp; exclude_regex = ["_test.go"]
&nbsp; exclude_unchanged = false
&nbsp; follow_symlink = false
&nbsp; full_bin = ""
&nbsp; include_dir = []
&nbsp; include_ext = ["go", "tpl", "tmpl", "html"]
&nbsp; include_file = []
&nbsp; kill_delay = "0s"
&nbsp; log = "build-errors.log"
&nbsp; rerun = false
&nbsp; rerun_delay = 500
&nbsp; send_interrupt = false
&nbsp; stop_on_error = false

[color]
&nbsp; app = ""
&nbsp; build = "yellow"
&nbsp; main = "magenta"
&nbsp; runner = "green"
&nbsp; watcher = "cyan"

[log]
&nbsp; main_only = false
&nbsp; time = true

[misc]
&nbsp; clean_on_exit = false

[screen]
&nbsp; clear_on_rebuild = false
&nbsp; keep_scroll = true</code></pre><p><br></p><h2 id="h397e38daae">補足</h2><p>単純に、<u>Windows系とUNIX系のパスの違い(</u><a style="background-color:#ffffff" href="https://wa3.i-3-i.info/word18271.html" target="_blank" rel="noopener noreferrer"><u>参考</u></a><u>)</u>が原因でした...(^-^;)<br>修正前の状態でも、Docker上ではなくWindowsのローカル上、つまり直接 <code>air</code> コマンドから実行すると当然エラーは出ません。<br>Macであれば、UNIX系のパス(bin = "tmp/main.exe")で .air.toml を出力してくれるため、特に修正は不要でした。</p>

本記事ではGo言語とAir&Dockerでの「エラー `/bin/sh: 1: .../tmpmain.exe: not found﻿` の対処法」を紹介しています。対処する方法について、具体例を挙げながら紹介しています。

【Terraform】既存のAWS環境などをコード化できる便利ツール「Terraformer」をWindowsでインストールする方法

環境

Terraformerとは？

インストール手順

自己紹介

かわいち

カテゴリー

タグ