126 lines
3.7 KiB
Docker
126 lines
3.7 KiB
Docker
# 使用官方PHP镜像
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FROM php:7.4.33-fpm
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# 设置工作目录
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WORKDIR /var/www/html
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# 拷贝本地的 sources.list 文件以加速 apt-get
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COPY ./sources.list /etc/apt/sources.list
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# 复制Supervisor配置
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COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
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# 安装系统依赖
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RUN apt-get update && apt-get install -y \
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supervisor \
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git \
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curl \
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vim \
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libpng-dev \
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libonig-dev \
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libxml2-dev \
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libssl-dev \
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zip \
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unzip \
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libzip-dev \
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default-mysql-client \
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libfreetype6-dev \
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libjpeg62-turbo-dev \
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libpng-dev \
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iputils-ping \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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# 安装 WebSocat 完成后，清理缓存
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COPY ./websocat /usr/local/bin/websocat
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RUN chmod +x /usr/local/bin/websocat
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# 安装 PHP 扩展
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RUN docker-php-ext-configure gd --with-freetype --with-jpeg \
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&& docker-php-ext-install \
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pdo_mysql \
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mysqli \
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mbstring \
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exif \
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pcntl \
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bcmath \
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gd \
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zip \
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sockets
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# 安装 Redis 扩展
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RUN pecl install redis-5.3.7 && docker-php-ext-enable redis
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# 安装Composer
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COPY --from=composer:2.2.25 /usr/bin/composer /usr/bin/composer
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# 验证安装
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RUN composer --version
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# 修改 PHP 配置
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RUN echo "memory_limit=256M" > /usr/local/etc/php/conf.d/memory-limit.ini \
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&& echo "upload_max_filesize=150M" >> /usr/local/etc/php/conf.d/uploads.ini \
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&& echo "post_max_size=150M" >> /usr/local/etc/php/conf.d/uploads.ini
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# # 使用Composer安装项目依赖（可选，根据需要启用, 更多的时候，会出错，要在容器中执行操作）
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# RUN composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
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# RUN composer install --no-dev --optimize-autoloader --working-dir=/var/www/html
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# 暴露端口，9000 为 PHP-FPM 端口，8080 为 WebSocket 端口
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EXPOSE 9000 8080
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############ 查看 cron 进程
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## 查看 cron 进程
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# ps aux | grep "think cron:schedule"
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# # 精确查找
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# pgrep -f "think cron:schedule"
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# # 查看进程树
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# pstree -p | grep -i cron
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## 启动 cron 任务
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# 守护进程模式
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# nohup php think cron:schedule > /dev/null 2>&1 &
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#######################################
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# 启动Supervisor
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# 添加在Dockerfile末尾，CMD命令之前
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COPY ./entrypoint.sh /usr/local/bin/
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RUN chmod +x /usr/local/bin/entrypoint.sh
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# 设置环境变量来控制entrypoint行为
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# 可以通过docker run -e 或docker-compose.yml覆盖这些值
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# ENV PHP_APP_ROOT=/var/www/html \
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# USER_ID=33 \
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# GROUP_ID=33
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# ========================================
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# Dockerfile 配置选项说明
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# ========================================
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#
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# 1. 默认行为（当前配置）：
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# - 使用 /var/www/html 作为应用根目录
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# - 启动 supervisord
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# - 适用于标准Web应用
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#
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# 2. 自定义应用根目录：
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# 在docker run时覆盖环境变量：
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# docker run -e PHP_APP_ROOT=/custom/app php-app
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#
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# 3. 传递路径参数给entrypoint：
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# 修改ENTRYPOINT来包含路径：
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# ENTRYPOINT ["/usr/local/bin/entrypoint.sh", "/custom/path"]
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# CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]
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#
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# 4. 不同启动命令：
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# 修改CMD来启动不同服务：
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# CMD ["php-fpm"] # 直接启动PHP-FPM
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# CMD ["/bin/bash"] # 启动shell进行调试
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# CMD ["apache2ctl", "-D", "FOREGROUND"] # 启动Apache
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#
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# ========================================
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# 设置ENTRYPOINT，注意这里不会带路径参数
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# 路径可以通过环境变量PHP_APP_ROOT控制，默认是/var/www/html
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ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
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# CMD会作为参数传递给entrypoint.sh
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CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"] |