CentOS 安装 Redmine

你可以参考以下步骤来安装 Redmine：

1. 首先，确保你已经安装了 CentOS 操作系统。

2. 安装必要的软件包：

   sudo yum install -y gcc-c++ patch readline readline-devel zlib zlib-devel libyaml-devel libffi-devel openssl-devel make bzip2 autoconf automake libtool bison iconv-devel sqlite-devel

3. 安装 Ruby：

   cd /usr/local/src
   sudo wget https://cache.ruby-lang.org/pub/ruby/2.6/ruby-2.6.3.tar.gz
   sudo tar zxvf ruby-2.6.3.tar.gz
   cd ruby-2.6.3
   sudo ./configure --disable-install-doc
   sudo make
   sudo make install

4. 安装 Redmine：

   cd /usr/local/src
   sudo wget https://www.redmine.org/releases/redmine-4.1.1.tar.gz
   sudo tar zxvf redmine-4.1.1.tar.gz
   sudo mv redmine-4.1.1 /var/www/redmine
   cd /var/www/redmine
   sudo gem install bundler
   sudo bundle install --without development test

5. 配置数据库：

   sudo yum install -y mariadb-server mariadb-devel
   sudo systemctl start mariadb
   sudo systemctl enable mariadb
   sudo mysql_secure_installation
   sudo mysql -u root -p
   CREATE DATABASE redmine CHARACTER SET utf8mb4;
   CREATE USER 'redmine'@'localhost' IDENTIFIED BY 'password';
   GRANT ALL PRIVILEGES ON redmine.* TO 'redmine'@'localhost';
   FLUSH PRIVILEGES;
   exit

6. 配置 Redmine：

   cd /var/www/redmine
   sudo cp config/configuration.yml.example config/configuration.yml
   sudo vi config/configuration.yml
   修改数据库配置：
   production:
     adapter: mysql2
     database: redmine
     host: localhost
     username: redmine
     password: "password"
     encoding: utf8mb4
   sudo cp config/database.yml.example config/database.yml
   sudo vi config/database.yml
   修改数据库配置：
   production:
     adapter: mysql2
     database: redmine
     host: localhost
     username: redmine
     password: "password"
     encoding: utf8mb4
   sudo bundle exec rake generate_secret_token
   sudo RAILS_ENV=production bundle exec rake db:migrate
   sudo RAILS_ENV=production REDMINE_LANG=zh bundle exec rake redmine:load_default_data
   sudo chown -R apache:apache files log tmp public/plugin_assets
   sudo chmod -R 755 files log tmp public/plugin_assets

7. 配置 Apache：

   sudo yum install -y httpd
   sudo systemctl start httpd
   sudo systemctl enable httpd
   sudo vi /etc/httpd/conf.d/redmine.conf
   添加以下内容：
   <VirtualHost *:80>
       ServerName redmine.example.com
       DocumentRoot /var/www/redmine/public
       <Directory /var/www/redmine/public>
           AllowOverride all
           Require all granted
       </Directory>
   </VirtualHost>
   sudo systemctl restart httpd

8. 访问 Redmine：

在浏览器中输入 http://redmine.example.com，即可访问 Redmine。

希望这些步骤能够帮助你成功安装 Redmine。