Docker - LNMP

 Material: https://github.com/tomshenhao/docker-training

Create centos as base

cd <path>/docker-training/first/centos7

docker build -t tom/centos:7.4 .

Create php-fpm

cd <path>/docker-training/first/php-fpm

docker build -t tom/php-fpm:1.0 .

Start php-fpm

docker run -d -p 8080:80 --name webserver tom/php-fpm:1.0

Verify

open browser to visit 127.0.0.1:8080

Create mysql

cd <path>/docker-training/first/mysql

docker build -t tom/mysql:1.0 .

Start mysql

docket run -d -p 3306:3306 -v <host path>:<docker container path> --name mydb tom/mysql:1.0

Find mysql container IP address

ss -tnlop | grep 3306 --> pid of mysql container

ps -ef | grep <pid> --> find related ip address. for example: 172.17.0.2

Create wordpress

cd <path>/docker-training/first/wordpress

docker build -t tom/wordpress:1.0 .

Start wordpress

docker run -d -p 80:80 -e WORDPRESS_DB_HOST=172.17.0.2 -e WORDPRESS_DB_USER=admin -e WORDPRESS_DB_PASSWORD=admin --name wordpress tom/wordpress:1.0

Verify

Open browser to visit 127.0.0.1