1, the installation docker-compose
Make sure you have installed the docker
sudo curl -L "https://github.com/docker/compose/releases/download/1.23.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose --version
2, install mysql
Mirror Pull
docker pull mysql
Run MySQL
docker run -p 3306:3306 --name mysql_test -v $PWD/mysql/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=passwd -d --privileged=true mysql
Command Description
-p 3306: 3306: 3306 of the container port mapping to the host port 3306 -v PWD / mysql / data: / var / lib / mysql: mysql the current directory in the host / data folder mounted to the container / var under / lib / mysql, mysql data generated in the container will be stored in native mysql / data directory -e MYSQL_ROOT_PASSWORD = passwd: initializing the root password -d background container --name alias to a container --privileged = true centos7 may run into permission issues, we need to add parameters
Into the container
docker exec -it mysql_test /bin/bash
Check into the database
root@39e0abed7609:/# mysql -u root -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 8 Server version: 8.0.12 MySQL Community Server - GPL Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> mysql> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | | sys | +--------------------+ 4 rows in set (0.02 sec) mysql>
3, install PHP
vim Dockerfile
FROM php:5.6-fpm RUN apt-get update && apt-get install -y \ libfreetype6-dev \ libjpeg62-turbo-dev \ libpng12*-dev \ vim \ && docker-php-ext-install pdo_mysql \ && docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \ && docker-php-ext-install gd \
Mirror configuration
docker build -t = "php-fpm5.6 / v2".
The image using starting container
docker run -d -p 9000:9000 -v /var/www/html/:/var/www/html/ --name php-with-mysql --link mysql_test:mysql --volumes-from mysql_test --privileged=true php-fpm5.6/v2
Parameter parsing
-v php code on the disk mount docker local environment, the corresponding directory is docker / var / WWW / HTML / --name name of the new container-with-MySQL php --link linked containers, links the vessel name: alias in the container, the container is a run, docker automatically added a host ip container identification linked --privileged = true rights issue
Into the container
docker exec -it php-with-mysql /bin/bash
cd /var/www/html/ && ls
4, the mirror mounting nginx
vim default.conf
{Server
the listen 80;
server_name localhost;
LOCATION / {
the root / var / WWW / HTML;
index the index.php index.html index.htm; # increase the index.php
}
#error_page 404 /404.html;
# error Server Pages to the redirect static Page /50x.html The
#
error_page 500 502 503 504 /50x.html;
LOCATION = {/50x.html
the root / var / WWW / HTML;
}
LOCATION ~ \ $ {.php
the root / var / WWW / HTML; # Code directory
fastcgi_pass phpfpm: 9000; # modify phpfpm container
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; # 修改为$document_root
include fastcgi_params;
}
}
Run container
docker run -d --link php-with-mysql:phpfpm --volumes-from php-with-mysql -p 80:80 -v /var/www/nginx/conf/default.conf:/etc/nginx/conf.d/default.conf --name nginx-php --privileged=true nginx
Parameter analysis
--link php-with-mysql: phpfpm the link to nginx php container to container, phpfpm is nginx container alias. --volumes-from php-with-mysql php-with-mysql the container mount of nginx also mounted to the vessel -v /var/www/nginx/conf/default.conf:/etc/nginx/conf .d / default.conf will replace nginx configuration files, configuration files written to mount local Docker -it nginx Exec-PHP bash root @ 32de01dbee49: / # cd / var / the WWW / HTML / && LS index.php mysql.php testmysql .php webview
docker-compose
[root@cc home]# tree compose-lnmp/ compose-lnmp/ |-- docker-compose.yml |-- html
| |-- index.html
|-- mysql
| `-- Dockerfile |-- nginx | |-- conf | | `-- default.conf | `-- Dockerfile `-- phpfpm `-- Dockerfile
[root@cc compose-lnmp]# cat docker-compose.yml
nginx:
build: ./nginx
ports:
- "80:80"
links:
- "phpfpm"
volumes:
- /home/compose-lnmp/html/:/var/www/html/
- /home/compose-lnmp/nginx/conf/default.conf:/etc/nginx/conf.d/default.conf
phpfpm:
build: ./phpfpm
ports:
- "9000:9000"
volumes:
- ./html/:/var/www/html/
links:
- "mysql"
mysql:
build: ./mysql
ports:
- "3306:3306"
volumes:
- /home/compose-lnmp/mysql/data/:/var/lib/mysql/
environment:
MYSQL_ROOT_PASSWORD : 123456
[root@cc compose-lnmp]# cat mysql/Dockerfile
FROM mysql:5.6
[root@cc compose-lnmp]# cat nginx/Dockerfile
FROM nginx:latest
RUN apt-get update && apt-get install -y vim
[root@cc compose-lnmp]# cat nginx/conf/default.conf
server {
listen 80;
server_name localhost;
location / {
root /var/www/html;
index index.html index.htm index.php; # 增加index.php
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /var/www/html;
}
location ~ \.php$ {
root /var/www/html; # 代码目录
fastcgi_pass phpfpm:9000; # 修改为phpfpm容器
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; # 修改为$document_root
include fastcgi_params;
}
}
[root@cc compose-lnmp]# cat phpfpm/Dockerfile
FROM php:5.6-fpm
RUN apt-get update && apt-get install -y \
libfreetype6-dev \
libjpeg62-turbo-dev \
libpng12*-dev \
vim \
&& docker-php-ext-install pdo_mysql \
&& docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
&& docker-php-ext-install gd \
Execution docker-compose
[root@cc compose-lnmp]# docker-compose up -d