Docker部署Laravel应用的实现示例

• 本文 PHP 基础镜像使用：php:7.3-apache
• 本文 Laravel 版本为：laravel:5.8.*
• 队列和任务调度我们在下一篇写

一、 准备我们的 Laravel 应用

# 运行 mix 命令，打包 js、css、img 文件，如果没有用到 mix 这一步可以省略
npm install
npm run production
# 安装 composer.lock 中的依赖
composer install --ignore-platform-reqs --optimize-autoloader --no-dev

二、 准备 Apache 配置文件 docker/000-default.conf

<VirtualHost *:80>
  # The ServerName directive sets the request scheme, hostname and port that
  # the server uses to identify itself. This is used when creating
  # redirection URLs. In the context of virtual hosts, the ServerName
  # specifies what hostname must appear in the request's Host: header to
  # match this virtual host. For the default virtual host (this file) this
  # value is not decisive as it is used as a last resort host regardless.
  # However, you must set it for any further virtual host explicitly.
  #ServerName www.example.com

  ServerAdmin liuzhaowei55@gmail.com
  DocumentRoot /var/www/html/public

  # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
  # error, crit, alert, emerg.
  # It is also possible to configure the loglevel for particular
  # modules, e.g.
  #LogLevel info ssl:warn

  ErrorLog ${APACHE_LOG_DIR}/error.log
  CustomLog ${APACHE_LOG_DIR}/access.log combined

  # For most configuration files from conf-available/, which are
  # enabled or disabled at a global level, it is possible to
  # include a line for only one particular virtual host. For example the
  # following line enables the CGI configuration for this host only
  # after it has been globally disabled with "a2disconf".
  #Include conf-available/serve-cgi-bin.conf
</VirtualHost>

三、 准备 Dockerfile 文件

FROM php:7.3-apache

LABEL maintainer="liuzhaowei55@gmail.com"

# 设置时区
ARG TZ=Asia/Shanghai
ENV TZ ${TZ}
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

# 安装软件 cron
RUN set -eux \
    && apt-get update \
    && apt-get install -y --no-install-recommends cron \
    && apt-get autoremove \
    && apt-get autoclean \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

# 安装拓展
ENV PHP_EXTENSION \
  pdo_mysql \
  bcmath
ENV PECL_EXTENSION \
  redis
RUN docker-php-ext-install $PHP_EXTENSION \
  && pecl install $PECL_EXTENSION \
  && docker-php-ext-enable $PECL_EXTENSION \
               opcache \
  && a2enmod rewrite

# 访问端口
EXPOSE 80

ARG APP_ENV=development
ENV APP_ENV ${APP_ENV}

COPY --chown=www-data:www-data . /var/www/html
COPY docker/000-default.conf /etc/apache2/sites-available/000-default.conf
WORKDIR /var/www/html

四、准备 Dockerignore 文件：.dockerignore（非必需）

/node_modules
/.dockerignore
/Dockerfile

五、准备镜像入口文件：docker-entrypoint.sh（非必需）

注意一下，此文件需要执行权限，不过此入口文件不是必须的，只是为了在应用运行前执行一些缓存命令，具体可以点这里去文档了解一下。

#!/usr/bin/env bash

php artisan cache:clear
php artisan config:cache
php artisan route:cache
php artisan view:cache

apache2-foreground

六、运行镜像

docker run -p 80:80 .

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持我们。