January 2023
Intermediate to advanced
424 pages
11h 16m
Japanese
Content preview from AWSではじめるインフラ構築入門 第2版 安全で堅牢な本番環境のつくり方
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13.4 動作確認
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付録
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変更した設定を更新
変更した設定を読み込むため、nginxを再起動します。
nginxの再起動
$ sudo systemctl restart nginx.service
サンプルアプリを起動
次に、deployユーザーにスイッチして、サンプルアプリを起動（実行）します。また、
実行するディレクトリはサンプルアプリを保存した場所です。
サンプルアプリの起動
$ sudo su – deploy
$ cd /var/www/aws-intro-sample-2nd
$ rails assets:precompile RAILS_ENV=production
$ rails server -e production
これでサンプルアプリが起動しました。
サンプルアプリを停止するときは、キーボードで［Ctrl］＋［C］キーを押します。
13.4
動作確認
それでは、作成したサンプルアプリの動作確認を行ってみましょう。
サンプルアプリにアクセス
まずは、作成したドメイン名でアクセスしてみます。
https://www.取得したドメイン名/
するとトップ画面が表示されます（図13.8）。
注意
第
13
章 サンプルアプリを動かしてみよう
328
図
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.