docker-compose部署php项目

sudo mkdir -p /www/docker

sudo cd /www/docker

sudo vi Dockerfile

FROM php:7.2-fpm-alpine MAINTAINER diaocheweide RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories RUN apk update && apk add --no-cache --virtual .build-deps \         $PHPIZE_DEPS \         curl-dev \         imagemagick-dev \         libtool \         libxml2-dev \         postgresql-dev \         sqlite-dev \         libmcrypt-dev \         freetype-dev \         libjpeg-turbo-dev \         libpng-dev \     && apk add --no-cache \         curl \         imagemagick \ mysql-client \         postgresql-libs \     && pecl install imagick \     && pecl install mcrypt-1.0.1 \     && docker-php-ext-install zip \     && docker-php-ext-install pdo_mysql \     && docker-php-ext-install opcache \     && docker-php-ext-install mysqli \     && docker-php-ext-enable mcrypt \     && docker-php-ext-enable imagick \     && docker-php-ext-install \         curl \         mbstring \         pdo \         pdo_mysql \         pdo_pgsql \         pdo_sqlite \         pcntl \         tokenizer \         xml \         zip \         && docker-php-ext-install -j"$(getconf _NPROCESSORS_ONLN)" iconv \     && docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \     && docker-php-ext-install -j"$(getconf _NPROCESSORS_ONLN)" gd \     && pecl install -o -f redis \     && rm -rf /tmp/pear \     && docker-php-ext-enable redis \     && rm -r /var/cache/apk/* EXPOSE 9000

2.编写yml文件

sudo vi docker-compose.yml

version: '3.1' services:   nginx:     image: nginx     container_name: nginx     restart: always     ports:       - "80:80"       - "443:443"     volumes:       - /www/data/nginx/conf.d:/etc/nginx/conf.d       - /www/default:/www/default     networks:       csl:         ipv4_address: 172.18.0.2     php:     image: php:7.2-fpm-alpine-dcwd     container_name: php7.2     restart: always     volumes:       - /www/default:/www/default     networks:       csl:         ipv4_address: 172.18.0.3 mysql5:     image: mysql:5.7     container_name: mysql5     restart: always     ports:       - "3306:3306"     environment:       MYSQL_ROOT_PASSWORD: thisyourpassword     volumes:       - /www/data/mysql/mysql5:/var/lib/mysql #- /www/data/mysql/mysql5/conf/my.cnf:/etc/my.cnf       #- /www/data/mysql/mysql5/init:/docker-entrypoint-initdb.d     networks:       csl:         ipv4_address: 172.18.0.4 mysql8:     image: mysql:8     container_name: mysql8     restart: always     environment:       MYSQL_ROOT_PASSWORD: thisyourpassword     volumes:       - /www/data/mysql/mysql8:/var/lib/mysql networks:       csl:         ipv4_address: 172.18.0.5 networks:   csl:     driver: bridge     ipam:       config:         - subnet: 172.18.0.0/16

3.配置default.conf文件,拷贝这一步请参考上一篇文章

sudo vi /www/data/nginx/default.conf

server {     listen       80;     server_name  localhost;     #charset koi8-r;     #access_log  /var/log/nginx/host.access.log  main;     location / {         root   /www/default;         index  index.php index.html index.htm;     }     #error_page  404              /404.html;     # redirect server error pages to the static page /50x.html     #     error_page   500 502 503 504  /50x.html;     location = /50x.html {         root   /usr/share/nginx/html;     }     # proxy the PHP scripts to Apache listening on 127.0.0.1:80     #     #location ~ \.php$ {     #    proxy_pass   http://127.0.0.1;     #}     # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000     #     location ~ \.php$ {         root           /www/default;         fastcgi_pass   php7.2:9000;#php容器名或者php容器ip         fastcgi_index  index.php;         fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;         include        fastcgi_params;     }     # deny access to .htaccess files, if Apache's document root     # concurs with nginx's one     #     #location ~ /\.ht {     #    deny  all;     #} }

4.修改mysql允许远程连接并新建数据库

docker exec -it mysql5 bash mysql -u root -p use mysql; update user set host='%' where user='root'; flush privileges;

5.创建并且启动容器

docker-compose up -d

6.新建index.php测试mysql连接

<?php $con = mysqli_connect("172.18.0.4", "root", "thisyourpassword", "shop"); if ($con) {     echo '连接 MYSQL 成功'; } else {     echo "连接 MySQL 失败: " . mysqli_connect_error(); } mysqli_close($con);

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