dockerfile权限_Dockerfile方式定制lnmp环境

现在容器化技术越来越成熟和流行&＃xff0c;比传统的虚拟化技术确实是有很大的优势&＃xff0c;所以流行是必然的。今天来实践一把&＃xff0c;使用Docker的dockerfile方式定制lnmp环境。

环境配置

操作系统&＃xff1a;CentOS Linux release 7.6.1810Docker 版本&＃xff1a;19.03.5Nginx 版本&＃xff1a;1.15.5PHP 版本&＃xff1a;7.2.26MySQL 版本&＃xff1a;8.0.18Redis 版本&＃xff1a;5.0.5

创建目录结构

docker目录&＃xff1a;//docker相关配置[root&＃64;zhangdeTalk data]# tree dockerdocker├── bin│   └── docker-compose-linux.yml //dockerfile.yml├── config│   ├── mysql│   │   └── mysqld.cnf //数据库配置文件│   ├── nginx│   │   ├── conf.d│   │   │   └── default.conf //nginx主要配置文件│   │   └── nginx.conf //nginx基础配置文件│   ├── php│   │   ├── php.ini //php基础配置文件│   │   └── www.conf //php主要配置文件│   └── redis│   └── redis.conf //redis配置文件├── dockerfile│   ├── mysql-8.0.18│   │   └── Dockerfile //mysql的dockerfile│   ├── nginx-1.15.5│   │   └── Dockerfile //nginx的dockerfile│   ├── php-7.2-fpm│   │   └── Dockerfile //php的dockerfile│   └── redis-5.0.5│   └── Dockerfile //redis的dockerfile├── README.en.md└── README.md

www目录&＃xff1a;//站点目录[root&＃64;zhangdeTalk data]# tree wwwwww└── zhangdetalk_blog_admin├── 1.html└── index.php

logs目录&＃xff1a;//日志目录[root&＃64;zhangdeTalk data]# tree logslogs├── mysql├── nginx│ ├── access.log│ └── error.log├── php└── redis

mysql目录&＃xff1a;//数据库数据目录

redis目录&＃xff1a;//数据库数据目录

Docker安装

先在CentOS安装Docker&＃xff0c;可参考另外一篇文章&＃xff1a;

CentOS 安装 Docker

构建lnmp镜像Dockerfile

PHP Dockerfile

From php:7.2-fpm#维护者信息MAINTAINER zhangdeTalk 2393222021&＃64;qq.com#时区ENV TZ Asia/ShanghaiRUN date -R#RUN docker-php-ext-install bcmath dom fileinfo filter ftp gd gmp hash iconv imap json mbstring mysqli odbc opcache pdo pdo_mysql pdo_odbc phar reflection session snmp soap sockets zip#RUN docker-php-ext-install mysqli opcache pdo_mysqlWORKDIR /workingRUN apt-get update --fix-missing && apt-get install -y libpng-dev libjpeg-dev libfreetype6-dev && docker-php-ext-configure gd --with-freetype-dir&＃61;/usr/include --with-jpeg-dir&＃61;/usr/include/jpeg && docker-php-ext-install gd mysqli opcache pdo_mysql gd zipENV PHPREDIS_VERSION 4.0.1ENV PHPXDEBUG_VERSION 2.6.0ENV PHPSWOOLE_VERSION 4.2.13ENV PHPMONGODB_VERSION 1.5.3RUN pecl install redis-$PHPREDIS_VERSION && pecl install xdebug-$PHPXDEBUG_VERSION && pecl install swoole-$PHPSWOOLE_VERSION && pecl install mongodb-$PHPMONGODB_VERSION && docker-php-ext-enable redis xdebug swoole mongodb# install composer new# https://getcomposer.org/installer | https://install.phpcomposer.com/installer RUN php -r "copy(&＃39;https://getcomposer.org/installer&＃39;, &＃39;composer-setup.php&＃39;);" && php composer-setup.php && php -r "unlink(&＃39;composer-setup.php&＃39;);" && mv composer.phar /usr/local/bin/composer && composer config -g repo.packagist composer https://packagist.laravel-china.orgRUN apt-get install -y git# clearRUN rm -rf /var/cache/apt/* && rm -rf /var/lib/apt/lists/*RUN mkdir /var/lib/sessions && chmod o&＃61;rwx -R /var/lib/sessions#容器启动时执行指令CMD ["php-fpm"]

Nginx Dockerfile

From nginx:1.15.5#维护者信息MAINTAINER zhangdeTalk 2393222021&＃64;qq.com#时区ENV TZ Asia/ShanghaiRUN date -R#容器启动时执行指令CMD ["nginx", "-g", "daemon off;"]

Mysql Dockerfile

From mysql:8.0.18#维护者信息MAINTAINER zhangdeTalk 2393222021&＃64;qq.com#时区ENV TZ Asia/ShanghaiRUN date -R#容器启动时执行指令CMD ["mysqld"]

Redis Dockerfile

From redis:5.0.5#维护者信息MAINTAINER zhangdeTalk 2393222021&＃64;qq.com#时区ENV TZ Asia/ShanghaiRUN date -R#容器启动时执行指令CMD ["redis-server"]

dockerfile.yml配置

version: &＃39;3.3&＃39;services: nginx: build: ../dockerfile/nginx-1.15.5 ports: - "80:80" #nginx restart: always tty: true container_name: nginx volumes: - /data/www:/var/www/html - /data/logs/nginx:/var/log/nginx - /data/docker/config/nginx/conf.d:/etc/nginx/conf.d - /data/docker/config/nginx/nginx.conf:/etc/nginx/nginx.conf - /etc/letsencrypt:/etc/letsencrypt networks: - lnmp-networks php7: build: ../dockerfile/php-7.2-fpm tty: true restart: always container_name: php7 volumes: - /data/www:/var/www/html - /data/logs/php:/var/log/php - /data/docker/config/php/php.ini:/usr/local/etc/php/php.ini - /data/docker/config/php/www.conf:/usr/local/etc/php-fpm.d/www.conf depends_on: - nginx networks: - lnmp-networks redis: build: ../dockerfile/redis-5.0.5 container_name: redis tty: true restart: always volumes: - /data/docker/config/redis/redis.conf:/etc/redis/redis.conf - /data/redis:/var/lib/redis - /data/logs/redis:/var/log/redis networks: - lnmp-networks mysql: build: ../dockerfile/mysql-8.0.18 container_name: mysql tty: true restart: always ports: - "3306:3306" #mysql volumes: - /data/mysql:/var/lib/mysql - /data/docker/config/mysql/mysqld.cnf:/etc/mysql/mysql.conf.d/mysqld.cnf - /data/logs/mysql:/var/log/mysql - /data/mysqlback:/data/mysqlback environment: MYSQL_ROOT_PASSWORD: root networks: - lnmp-networksnetworks: lnmp-networks:

Nginx配置文件

vim /data/docker/config/nginx/conf.d/default.confserver { listen 80; listen [::]:80; # Add index.php to the list if you are using PHP index index.html index.htm index.nginx-debian.html index.php; charset utf-8; server_name zhangdetalk.com www.zhangdetalk.com; location ~ .md$ { default_type &＃39;text/plain&＃39;; } root /var/www/html/zhangdetalk_blog_admin;//项目目录 location / { #try_files $uri $uri/ &＃61;404; index index.php index.htm index.html; if (!-e $request_filename) { rewrite ^(.*)$ /index.php?s&＃61;$1 last; break; } } location ~ .php$ { include fastcgi_params; fastcgi_index index.php; fastcgi_pass php7:9000;//容器:端口号 fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; } }

docker-compose安装

1. curl -L https://get.daocloud.io/docker/compose/releases/download/1.22.0/docker-compose-&＃96;uname -s&＃96;-&＃96;uname -m&＃96; > /usr/local/bin/docker-compose2. chmod &＃43;x /usr/local/bin/docker-compose //设置可执行权限

创建并启动容器

docker-compose -f docker-compose-linux.yml up -d --force-recreate --remove-orphans

容器查看

docker ps

测试

vim /data/www/zhangdetalk_blog_admin/index.php

通过访问站点&＃xff1a;http://www.zhangdetalk.com/可以看到显示数据库连接成功&＃xff0c;并打印出PHP的相关信息到此步&＃xff0c;我们的lnmp环境搭建大功告成&＃xff01;

github源码

相关的源码下载地址&＃xff1a;https://github.com/zhangdejian/docker_lnmp.git

遇到的问题

1、PHP代码连接数据库&＃xff0c;host不能写成127.0.0.1或localhost&＃xff0c;需要填写数据库容器名字

2、mysql8连接&＃xff0c;连接失败&＃xff0c;因为加密方式有变化解决方式&＃xff1a;主机登录mysql&＃xff0c;修改成旧的加密方式(mysql_native_password)&＃xff0c;并重置密码 * mysql -uroot -p;* use mysql;* select host,user,plugin from user;* alter user &＃39;root&＃39;&＃64;&＃39;%&＃39; identified with mysql_native_password by &＃39;123456&＃39;;

可参考这篇文章&＃xff1a;

一张图搞定Docker安装MySQL8.0