Docker快速搭建PHP+Nginx+Mysql环境及踩坑

2022-11-13 14:11:25 环境搭建快速

准备

创建目录

mkdir -p /Users/mwqnice/Documents/Program/phpProgram &&
mkdir -p /Users/mwqnice/Documents/Program/Docker/php/php7.1.33/conf &&
mkdir -p /Users/mwqnice/Documents/Program/docker/php/php7.1.33/logs &&
mkdir -p /Users/mwqnice/Documents/Program/docker/nginx/conf.d &&
mkdir -p /Users/mwqnice/Documents/Program/docker/mysql/conf &&
mkdir -p /Users/mwqnice/Documents/Program/docker/mysql/logs &&
mkdir -p /Users/mwqnice/Documents/Program/docker/mysql/data &&
cd /Users/mwqnice/Documents/Program/docker/nginx/conf.d && sudo touch default.conf

配置PHP

拉取php-fpm镜像

docker pull php:7.1.33-fpm #版本7.1.33

启动php-fpm

docker run --name  mwq-php \
-v /Users/mwqnice/Documents/Program/phpProgram:/var/www/html \
-v /Users/mwqnice/Documents/Program/docker/php/php7.1.33/conf:/usr/local/etc/php \
-v /Users/mwqnice/Documents/Program/docker/php/php7.1.33/logs:/phplogs \
-d --link mwq-php php:7.1.33-fpm

--name mwq-php是容器的名字

/Users/mwqnice/Documents/Program/phpProgram是本地项目目录，/var/www/html是容器内项目存储目录

配置Nginx

拉取Nginx镜像

docker pull nginx:latest //拉取最新版本

配置nginx.conf

server {
    listen  80;
    server_name localhost;
    set $root /var/www/html/localhost;
    
    #access_log  /tmp/nginx/logs/localhost.net.access.log main;
    #error_log  /tmp/nginx/logs/localhost.net.error.log notice;

    location ~ .*.(gif|jpg|jpeg|bmp|png|ico|txt|js|CSS)$ {
        root $root;
    }

    location / {
        root $root;
        index  index.php index.html index.htm;
        if ( -f $request_filename) {
            break;
        }
        if (!-e $request_filename) {
            rewrite ^(.*)$ /index.php/$1 last;
            break;
        }
    }

    location ~ .php(.*)$ {
        root $root;
        set $script $uri;
        set $path_info "";
        if ($uri ~ "^(.+.php)(/.+)") {
            set $script $1;
            set $path_info $2;
        }
        fastcgi_pass mwq-php:9000;
        #fastcgi_index index.php;
        fastcgi_index    index.php?IF_REWRITE=1;
        fastcgi_param    PATH_INFO    $path_info;
        fastcgi_param    SCRIPT_FILENAME    $document_root$fastcgi_script_name;
        fastcgi_param    SCRIPT_NAME    $script;
        include          fastcgi_params;

    }

    location ~ /.ht {
        deny  all;
    }
    location ~ /.svn {
        deny  all;
    }
    location ~ /.git/ {
        deny  all;
    }
    location ~ /Logs/ {
        deny  all;
    }
    location ~ /Logs/.* {
    }
    location ~ /Logs/.* {
        deny  all;
    }
    location ~ .*.(sql|tar.gz|zip|gz|tar|rariso|rpm|apk|bak)$ {
        deny  all;
    }
  
}

启动Nginx

docker run --name mwq-nginx -p 80:80 -d \
-v /Users/mwqnice/Documents/Program/phpProgram:/var/www/html:ro \
-v /Users/mwqnice/Documents/Program/docker/nginx/conf.d:/etc/nginx/conf.d:ro \
--link mwq-php:php \
nginx

配置MySQL

拉取MySQL镜像

docker pull mysql:5.7.36 #版本5.7.36

启动MySQL

docker run -p 3306:3306 --name mwq-mysql \
-v /Users/mwqnice/Documents/Program/docker/mysql/conf:/etc/mysql/conf.d \
-v /Users/mwqnice/Documents/Program/docker/mysql/logs:/logs \
-v /Users/mwqnice/Documents/Program/docker/mysql/data:/mysql_data \
-e MYSQL_ROOT_PASSWord=123456 -d mysql:5.7.36

-p 3306:3306： 将容器的3306端口映射到主机的3306端口
-v /Users/mwqnice/Documents/Program/docker/mysql/conf:/etc/mysql ：将主机/Users/mwqnice/Documents/Program/docker/mysql/conf目录挂载到容器的/etc/mysql
-e MYSQL_ROOT_PASSWORD=123456： 初始化root用户的密码
-d: 后台运行容器，并返回容器ID

常见问题

1、thinkphp报错 Undefined class constant 'MYSQL_ATTR_INIT_COMMAND'

缺少pdo_mysql扩展，连接数据库失败

找到php.ini,docker中在/usr/local/etc/php中，复制一份php.ini，增加extension=pdo_mysql.so,重启php-fpm，如果还是不行，访问phpinfo页面，查看是否有pdo_mysql

如果没有，说明没有pdo_mysql扩展，需要编译

编译方法如下：

到docker的php容器中，在php文件夹下：

docker-php-ext-install pdo pdo_mysql

如果报 /usr/local/bin/docker-php-ext-enable: cannot create /usr/local/etc/php/conf.d/docker-php-ext-pdo_mysql.ini: Directory nonexistent

解决方案：直接在/usr/local/etc/php目录下面新建 conf.d目录和对应的docker-php-ext-pdo_msql.ini文件

其中docker-php-ext-pdo_msql.ini的内容为：

extension=pdo_mysql.so

2、thinkphp 报错 STORAGE_WRITE_ERROR:./Application/Runtime/Cache/Home/4e64ea6a2012f26b832b14cbc2152b28.php

是因为服务器缓存文件夹的操作权限不够，即Runtime没有权限，把缓存文件全部删除，再给Runtime777权限就行了

sudo chmod 777 Runtime 或者直接对代码库最外层设置777权限

3、thinkphp验证码图片显示不出来

缺少gd扩展，安装：

docker-php-ext-install gd

可能以下报错：

If configure fails try --with-WEBp-dir=<DIR>
If configure fails try --with-jpeg-dir=<DIR>
configure: error: png.h not found.

安装：

apt-get install libpng-dev libjpeg-dev

再次执行：

// 增加freetype配置
docker-php-ext-configure gd --enable-gd-native-ttf --with-freetype-dir=/usr/include/freetype2 --with-png-dir=/usr/include --with-jpeg-dir=/usr/include

// 安装
docker-php-ext-install gd

php.ini增加php_gd2.so

phpinfo中显示gd库

注意如果phpinfo的gd库中没有freetype的支持，验证码依然显示不出来, 会报错：

Call to undefined function Think\imagettftext()

如果gd库中没有freeType，则按照以下步骤进行：

docker-php-ext-configure gd --enable-gd-native-ttf --with-freetype-dir=/usr/include/freetype2 --with-png-dir=/usr/include

重新编译：

docker-php-ext-install gd

如果报错： configure: error: freetype-config not found. 运行：

apt-get -y install libfreetype6-dev

然后再继续运行上面的命令。gd库中有了freetype，则验证码显示正常了

到此这篇关于Docker快速搭建PHP+Nginx+Mysql环境及踩坑的文章就介绍到这了,更多相关Docker搭建PHP Nginx Mysq内容请搜索以前的文章或继续浏览下面的相关文章希望大家以后多多支持！

相关文章