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在 Docker 容器上設定 Redmine

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發布： 2024-09-19 10:30:30

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Setup Redmine on Docker Container

Redmine 是一個靈活的開源專案管理和問題追蹤 Web 應用程式。它廣泛用於管理專案、追蹤錯誤以及處理任務和截止日期。 Redmine 使用 Ruby on Rails 開發，具有高度可自訂性，支援廣泛的團隊協作和專案組織功能。

Redmine 因其靈活性、客製化和開源特性而成為商業專案管理工具的流行替代品。

在本文中，我們將在 docker 容器上設定 redmine 以及資料庫伺服器、mysql 和 nginx 作為反向代理。

安裝 Docker

我們使用託管在AWS EC2上的ubuntu伺服器以及docker官方的安裝指南。

# Add Docker's official GPG key:
sudo apt-get update
sudo apt-get install ca-certificates curl
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
sudo chmod a+r /etc/apt/keyrings/docker.asc

# Add the repository to Apt sources:
echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
  $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update

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我們使用最新版本的 docker 以及 docker compose。

sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

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好了，docker 安裝完畢，接下來我們需要設定我們的使用者（ubuntu）可以直接存取 docker，無需 sudo。

sudo groupadd docker
sudo usermod -aG docker $USER

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然後登出並再次登入我們的伺服器。 Docker 已準備就緒！
我們可以使用下面的命令在伺服器重新啟動時啟動 docker 容器。

sudo systemctl enable docker.service
sudo systemctl enable containerd.service

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docker 容器目前就足夠了。

建立 docker compose 文件

我們將建立一個 docker compose 檔案。

nano docker-compose.yaml

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並貼上此 yaml 程式碼。

version: '3.1'

services:
  nginx:
    # we use the latest of nginx as base
    image: nginx:latest
    restart: always
    # we expose port 80 and 443 to the public as our reverse proxy
    ports:
      - "80:80"
      - "443:443"
    volumes:
      # we link volume from host for nginx configuration
      - './nginx.conf:/etc/nginx/conf.d/nginx.conf'
      # we link volume from host for nginx certs
      - './certs:/etc/nginx/certs'
      # we link also timezone from the host
      - '/etc/localtime:/etc/localtime:ro'
      - '/etc/timezone:/etc/timezone:ro'
    depends_on:
      # we will wait until server redmine is ready
      - redmine
  redmine:
    # we use redmine from dockerhub as base
    image: redmine
    restart: always
    volumes:
      # we link redmine data to our local storage, so it will persistent when
      # the service redmine restarted
      - 'redmine_data:/usr/src/redmine/files'
      # we link redmine plugin also from the host
      - '/home/bkn/redmine_plugins:/usr/src/redmine/plugins'
      # we link also timezone from the host
      - '/etc/localtime:/etc/localtime:ro'
      - '/etc/timezone:/etc/timezone:ro'
    # we don't expose port on this service because nginx service will do
    # default port redmine expose internally is 3000
    #ports:
      #- 3000:3000
      #- 444:3000
    environment:
      # we create some env for redmine
      REDMINE_DB_MYSQL: db
      REDMINE_DB_PORT: 3306
      REDMINE_DB_DATABASE: redmine_db
      REDMINE_DB_USERNAME: redmine
      REDMINE_DB_PASSWORD: my_p@ssword
      REDMINE_SECRET_KEY_BASE: G75eddsecretkey
    # we will wait until db service is ready
    depends_on:
      - db
  db:
    # we use mysql server for redmine database
    image: mysql:8.0
    restart: always
    volumes:
      # we also link the database storage with volume we created below
      - 'mysql_data:/var/lib/mysql'
    environment:
      # we create some env for mysql
      MYSQL_USER: redmine
      MYSQL_PASSWORD: my_p@ssword
      MYSQL_RANDOM_ROOT_PASSWORD: 1
      MYSQL_ROOT_PASSWORD: JRFFHT534rth4u3!@#
      MYSQL_DATABASE: redmine_db

volumes:
  # we create two volume used by redmine and our database
  mysql_data:
    driver: local
  redmine_data:
    driver: local

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接下來，我們建立 nginx 設定文件，與 docker-compose 檔案位於同一資料夾

nano nginx/nginx.conf

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server {
        listen 80;
        server_name proman.withenri.tech;
        location / {
            proxy_pass http://henri_redmine_1:3000;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
        }
    }
server {
        listen 443 ssl;
        server_name proman.withenri.tech;
        ssl_certificate /etc/nginx/certs/withenri.tech_chained.crt;
        ssl_certificate_key /etc/nginx/certs/withenri.tech.key;
        location / {
            proxy_pass http://henri_redmine_1:3000;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
        }
    }

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並建立名為 certs 的資料夾，然後將我們的憑證放在那裡。