開発用にUbuntuまたはDebianにDiscourseをインストールする

:warning: このガイドは開発環境でのインストール手順について説明しています。本番環境用のガイドについては、こちらを参照してください: Install Discourse in production with the official supported instructions


DiscourseをUbuntuまたはDebianにセットアップして、ハッキングや開発に活用したいと考えていますか?

ここでは、ローカル環境で作業しており、UbuntuまたはDebianシステムにRuby/Rails/Postgres/Redisがインストールされていないものと仮定します。では、始めましょう!

要件

少なくとも4 GBのRAMと2つのCPUコアを推奨します。

現在の互換性:

OS 互換性
Debian 11 :white_check_mark:
Crostini (Linux on ChromeOS) :white_check_mark:
Ubuntu 22.04以降 :white_check_mark:

Discourseの依存関係のインストール

システムには以下のパッケージが必要です:

** 任意

Discourseの依存関係がインストールできたので、次はDiscourse本体のインストールに進みましょう。

Discourseのクローン

Discourseのリポジトリを ~/discourse フォルダにクローンします:

git clone https://github.com/discourse/discourse.git ~/discourse

~ はホームフォルダを示します。つまり、Discourseのソースコードはホームフォルダ内で利用可能になります。

データベースのセットアップ

Linuxシステムのユーザー名と同じ名前 のロールを作成します:

cd /tmp && sudo -u postgres createuser -s "$USER"

[/details]

Discourseのブートストラップ

Discourseフォルダに切り替えます:

 cd ~/discourse

必要なgemsをインストールします

source ~/.bashrc
bundle install

JSの依存関係をインストールします

pnpm install

gemsのインストールが正常に完了したので、以下のコマンドを実行します:

bin/rails db:create
bin/rails db:migrate
RAILS_ENV=test bin/rails db:create db:migrate

Railsとフロントエンドバンドラーを起動します:

bin/dev

画像が表示されない場合は、代わりにこのコマンドを使用します:
(リモートサーバーで作業している場合は、IPを指定することもできます)

DISCOURSE_HOSTNAME=localhost UNICORN_LISTENER=localhost:3000 bin/dev

これで、http://localhost:3000 にアクセスして、ローカルのDiscourseインストールを確認できるはずです。

新しい管理者の作成

新しい管理者を作成するには、以下のコマンドを実行します:

bin/rails admin:create

プロンプトに従うと、新しい管理者アカウントが作成されます。

メールの設定

MailHogを実行します:

mailhog

おめでとうございます!これで、あなたのDiscourseインストールの管理者になりました!

ハッキングを楽しんでください。そして、それを始めるために、Discourseプラグイン作成の初心者ガイド をご覧ください。


最終確認: @blake による 2023-04-03T06:00:00Z


このドキュメントはバージョン管理されています - 変更提案は GitHub でお願いします。

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