Docker-compose deployment LNMP
Prepare before the experiment:
Download:
[root@localhost] # curl-L https://github.com/docker/compose/releases/download/1.25.1-rc1/docker-compose-`uname-s-uname-m`-o / usr/local/bin/docker-compose
[root@localhost ~] # chmod + x / usr/local/bin/docker-compose
[root@localhost] # docker-compose-v
Docker-compose version 1.25.1-rc1, build d92e9bee
/ / Import the image
[root@localhost ~] # docker load
< nginx.tar && docker load < php.7.2-fpm.tar && docker load < mysql-5.7.tar //复制配置文件 [root@localhost ~]# mkdir -p compose-lnmp/docker/ [root@localhost ~]# cd compose-lnmp/ [root@localhost compose-lnmp]# mkdir wwwroot [root@localhost ~]# docker run -itd --name test nginx:latest [root@localhost ~]# docker cp test:/etc/nginx /root/compose-lnmp/docker/br/>[root@localhost ~] # docker cp test:/etc/nginx / root/compose-lnmp/docker/
Br/ > [root@localhost ~] # vim / root/compose-lnmp/wwwroot/html/index.html
Hello LNMP!
/ / add php test interface [root@localhost ~] # vim / root/compose-lnmp/wwwroot/html/test.phpbr/ > [root@localhost ~] # vim / root/compose-lnmp/wwwroot/html/test.php
/ / set the number of spaces for the tab key [root@localhost ~] # vim .vimrcbr / > [root@localhost ~] # vim .vimrc
Br/ > [root@localhost ~] # cat .vimrc
/ / write docker-compose.yml file [root@localhost ~] # cd / root/compose-lnmp/br/ > [root@localhost ~] # cd / root/compose-lnmp/
Version: "3.1"
Services:
Nginx:
Container_name: nginx
Image: nginx
Networks:
Lnmp:
Ipv4_address: 172.16.10.10
Restart: always
Ports:
80:80
Volumes:/root/compose-lnmp/wwwroot/html:/usr/share/nginx/html/root/compose-lnmp/docker/nginx:/etc/nginx
Mysql:
Container_name: mysql
Image: mysql:5.7
Networks:
Lnmp:
Ipv4_address: 172.16.10.20
Restart: always
Ports:3306:3306
Environment:
MYSQL_ROOT_PASSWORD: 123.com
Php:
Container_name: phpfpm
Image: php:7.2-fpm
Networks:
Lnmp:
Ipv4_address: 172.16.10.30
Restart: always
Ports:9000:9000
Volumes:/root/compose-lnmp/wwwroot/html:/usr/share/nginx/html
Networks:
Lnmp:
Driver: bridge
Ipam:
Config:subnet: 172.16.10.0/24
[root@localhost ~] # echo net.ipv4.ip_forward = 1 > > / etc/sysctl.conf
[root@localhost ~] # systemctl restart network
[root@localhost compose-lnmp] # docker-compose up-d
/ / modify nginx configuration file, nginx and php connect [root@localhost compose-lnmp] # cd docker/nginx/conf.d/br/ > [root@localhost compose-lnmp] # cd docker/nginx/conf.d/
10 lines:
Location / {
Root / usr/share/nginx/html
Index index.html index.htm index.php; / / add php parsing
}
/ / Open this module and change the appropriate information:
30 lines:
Location ~ .php ${
Root / usr/share/nginx/html
Fastcgi_pass 172.16.10.30:9000
Fastcgi_index index.php
Fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name
Include fastcgi_params
}
/ / restart
[root@localhost conf.d] # docker-compose restart
/ / php and mysql connection [root@localhost compose-lnmp] # cd wwwroot/html/br/ > [root@localhost compose-lnmp] # cd wwwroot/html/
[root@localhost html] # mv phpMyAdmin-4.9.1-all-languages phpmyadmin
/ / change the nginx configuration file [root@localhost compose-lnmp] # cd docker/nginx/conf.d/br/ > [root@localhost compose-lnmp] # cd docker/nginx/conf.d/
/ / add on line 27
Location / phpmyadmin {
Root / usr/share/nginx/html
Index index.html index.htm index.php
}
/ / add on line 43
Location ~ / phpmyadmin/ (? (. *). (php | php5)? $) {
Root / usr/share/nginx/html
Fastcgi_pass 172.16.10.30:9000
Fastcgi_index index.php
Fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name
Include fastcgi_params
}
/ / restart
[root@localhost conf.d] # docker-compose restart
/ / you need to make changes to the php image. Write a Dockerfile for modules that add php and mysql connections.
[root@localhost ~] # vim Dockerfilebr/ > write a Dockerfile
[root@localhost ~] # vim Dockerfile
RUN apt-get update & & apt-get install-y\
Libfreetype6-dev\
Libjpeg62-turbo-dev\
Libpng-dev\
& & docker-php-ext-install-j$ (nproc) iconv\
& & docker-php-ext-configure gd-with-freetype-dir=/usr/include/-with-jpeg-dir=/usr/include/\
& & docker-php-ext-install-j$ (nproc) gd\
& & docker-php-ext-install mysqli pdo pdo_mysql
[root@localhost] # docker build-t phpmysql.
/ / Delete the container, change the docker-compose.yml file, and rerun [root@localhost compose-lnmp] # docker-compose stopbr/ > [root@localhost compose-lnmp] # docker-compose stop
Br/ > [root@localhost compose-lnmp] # vim docker-compose.yml
Image: phpmysql
[root@localhost compose-lnmp] # docker-compose up-d
/ / modify the configuration file of phpmyadmin, specify the IP to connect to the database, and then restart [root@localhost compose-lnmp] # cd wwwroot/html/phpmyadmin/br/ > [root@localhost compose-lnmp] # cd wwwroot/html/phpmyadmin/
Br/ > [root@localhost phpmyadmin] # vim config.inc.php
[root@localhost phpmyadmin] # cd-br/ > $cfg ['Servers'] [$] [' host'] = '172.16.10.20'
[root@localhost phpmyadmin] # cd-
[root@localhost compose-lnmp] # docker-compose restart
/ / visit again
User name: root
Password: 123.com
