1，https://hub.docker.com/?overlay=onboarding 下载 ，一路 Next，点击 Finish 完成安装。 重启电脑
https://docs.docker.com/desktop/install/windows-install 这个默认有compose
https://github.com/docker/compose/releases 增加安装compose
2 ，执行docker run hello-world 如果遇到docker: error during connect: This error may indicate that the docker daemon is not running
你没有登录桌面的doker设置要登录 或者 在cmd执行 cd “C:Program FilesDockerDocker” DockerCli.exe -SwitchDaemon 这两条命令
3， “registry-mirrors”: [
“https://udopg8mw.mirror.aliyuncs.com”,
“https://registry.docker-cn.com”,
“http://hub-mirror.c.163.com”
] 设置镜像加速
4，安装mysql5.7
运行mysql
docker pull mysql:5.7
docker run –name mysql -d -it -p 3333:3306 -e MYSQL_ROOT_PASSWORD=root mysql:5.7
创建容器名称为mysql3308，密码为root
1.启动容器
docker start mysql
docker exec -it mysql bash 进入容器
mysql -uroot –p root 再进入mysql 执行想要的
修改密码
ALTER USER ‘root’@’localhost’ IDENTIFIED BY ‘123456’
授权添加远程用户登录访问
CREATE USER ‘admin’@’%’ IDENTIFIED WITH mysql_native_password BY ‘123456’;
查找Docker内，MySQL配置文件my.cnf的位置
mysql –help | grep my.cnf
会输出数据文件的存放路径 /var/lib/mysql/
show variables like ‘%datadir%’;
docker inspect mysql 查看状态
powershell运行 复制挂载 配置 数据 logs
首次安装的时候需要复制 docker cp mysql3308:/etc/mysql/conf.d D:1kaifahuanjingdockerwnmpmysqlconf.d
docker run –restart=always –name mysql -d -it -p 3333:3306 -e MYSQL_ROOT_PASSWORD=root -v D:1kaifahuanjingdockerwnmpmysqlconf.d:/etc/mysql/conf.d -v D:1kaifahuanjingdockerwnmpmysqldata:/var/lib/mysql -v D:1kaifahuanjingdockerwnmpmysqllogs:/var/log/mysql mysql:5.7
5，安装 nginx docker pull nginx
复制挂载 docker cp nginx:/etc/nginx/nginx.conf D:1kaifahuanjingdockerwnmpnginxconfnginx.conf
docker cp nginx:/etc/nginx/conf.d D:1kaifahuanjingdockerwnmpnginxconfconf.d
docker cp nginx:/etc/nginx/nginx.conf D:1kaifahuanjingdockerwnmpnginxconfnginx.conf
docker cp nginx:/usr/share/nginx/html D:1kaifahuanjingdockerwnmpnginxhtml
docker cp nginx:/var/log/nginx D:1kaifahuanjingdockerwnmpnginxlogs
docker cp mysql:/etc/mysql/conf.d D:1kaifahuanjingdockerwnmpmysql
docker cp mysql:/var/lib/mysql D:1kaifahuanjingdockerwnmpmysqldata
docker cp mysql:/var/log/mysql D:1kaifahuanjingdockerwnmpmysqllogs
docker cp php:/var/www/html D:1kaifahuanjingdockerwnmpnginx
docker cp php:/usr/local/etc D:1kaifahuanjingdockerwnmpphp
docker cp D:下载phpredis-5.3.6.tar.gz php-fpm:/tmp
docker run –restart=always –name nginx -d -it -p 9090:80 -v D:1kaifahuanjingdockerwnmpnginxconfnginx.conf:/etc/nginx/nginx.conf -v
D:1kaifahuanjingdockerwnmpnginxconfconf.d:/etc/nginx/conf.d -v
D:1kaifahuanjingdockerwnmpnginxlogs:/var/log/nginx -v D:1kaifahuanjingdockerwnmpnginxhtml:/usr/share/nginx/html -d nginx
5，安装php
docker pull php:7.4-fpm
docker run –name myphp -v D:1kaifahuanjingdockerwnmpnginxhtml:/www -d php:7.4-fpm
docker run –name runoob-php-nginx -p 9090:80 -d -v D:1kaifahuanjingdockerwnmpnginxhtml:/usr/share/nginx/html -v D:1kaifahuanjingdockerwnmpnginxconfnginx.conf:/etc/nginx/nginx.conf –link myphp:php nginx
安装mysqli拓展
docker exec -it php /bin/bash
cd /usr/local/bin docker-php-ext-install mysqli
docker-php-ext-install mysqli pdo pdo_mysql
安装 redis拓展
docker exec -it php-fpm bash
curl -L -o /tmp/redis.tar.gz https://codeload.github.com/phpredis/phpredis/tar.gz/5.3.6
下载不了的话可以手动cp 进去容器再解压
cd /tmp
tar -zxvf redis.tar.gz
mv phpredis-5.3.6 /usr/src/php/ext/
cd /usr/local/bin
docker-php-ext-install phpredis-5.3.6
2、安装composer
php -r “copy(‘https://install.phpcomposer.com/installer’, ‘composer-setup.php’);”
php composer-setup.php
php -r “unlink(‘composer-setup.php’);”
mv composer.phar /usr/local/bin/composer
Docker为PHP安装gd扩展
//进入PHP容器
//更新软件源
apt update
//安装各种库
apt install -y libwebp-dev libjpeg-dev libpng-dev libfreetype6-dev
//解压源码
docker-php-source extract
//进入gd源码文件夹
cd /usr/src/php/ext/gd
//准备编译
docker-php-ext-configure gd –with-webp-dir=/usr/include/webp –with-jpeg-dir=/usr/include –with-png-dir=/usr/include –with-freetype-dir=/usr/include/freetype2
//编译安装
docker-php-ext-install gd
//查看是否成功安装gd扩展
php -m | grep gd
//重启容器
先安装zip需要的依赖
apt-get install -y zlib1g-dev && apt-get install -y libzip-dev
安装并启动zip扩展
docker-php-ext-install zip
安装PHP-bcmath扩展
docker-php-ext-install bcmath
到这里compsoer update 已经可以正常使用了。
如果想在容器外部使用
2、docker exec -it cb6c1fe83bff(php容器ID) bash -c ‘cd 项目名 && composer install’