Introduction

This project contains Dockerfiles that power apporz.com -- my personal website. I want to share my ideas and designs about Web-Deploying using Docker with you.

Structure

The whole app is divided into four Containers:

1. Nginx is running in Nginx Container. Recieves requests from Clients then respond.
2. My App business-logic code and scripts is located at WWW Container. It just stores php scripts and static files.
3. PHP or PHP-FPM is put in PHP-FPM Container, it fetches php scripts from WWW then interpretes and executes them, making response to Nginx Server. If necessary, it will connect to MySQL server as well.
4. Considering the flexibility and security, MySQL server must be independent of other containers.

Build and Run

Build Images

At first, you should have had Docker installed.

# Add https(SSL) support 
# before build the Nginx Image , you should put your server.crt(or server.pem) , server.key to ./ca folder 

# build Nginx Image
$ sudo docker build --tag sndnvaps/nginx -f nginx/Dockerfile .

# build PHP-FPM Image
$ sudo docker build --tag sndnvaps/php-fpm -f php-fpm/Dockerfile .

# build WWW Image
$ sudo docker build --tag sndnvaps/www -f www/Dockerfile .

# pull MySQL Official Image
$ sudo docker pull mysql:latest

Run Containers

You must run the contaners in the following sequence:

1. MySQL Container
2. WWW Container
3. PHP-FPM Container
4. Nginx Container

The first two of which can be exchanged.

# Run MySQL Container
$ sudo docker run --name mysql -p 3306:3306 -e MYSQL_ROOT_PASSWORD=my-secret-pw -d mysql
# see https://github.com/docker-library/docs/tree/master/mysql

# Run WWW Container
# enable sshd for ssh connect
# connect ->$ ssh admin@localhost -p 5001 
$ sudo docker run --name www -p 5001:22 -d sndnvaps/www

# Run PHP-FPM Container
$ sudo docker run --name php-fpm --volumes-from www --link mysql:mysql -d sndnvaps/php-fpm
# see https://github.com/docker-library/docs/tree/master/php

# Run Nginx Container
# enable sshd for ssh connect
# connect ->$ ssh admin@localhost -p 5002
$ sudo docker run --name nginx -p 80:80 -p 443:443 -p 5002:22 --volumes-from www --link php-fpm:fpmservice -d sndnvaps/nginx
# see https://github.com/docker-library/docs/tree/master/nginx

Stop Containers

You must stop the contaners in the following sequence:

1. Nginx Container

2. PHP-FPM Container

3. WWW Container

4. MySQL Container

   get the runing container commit id

   $ docker ps

    root@sn-WorkStation:/opt/docker-lnmp# docker ps
CONTAINER ID        IMAGE                     COMMAND                CREATED              STATUS              PORTS                                      NAMES
93a5574fa67a        sndnvaps/nginx:latest     "nginx -g 'daemon of   4 seconds ago        Up 3 seconds        0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp   nginx               
4d6690e1bc39        sndnvaps/php-fpm:latest   "php-fpm"              23 seconds ago       Up 22 seconds       9000/tcp                                   php-fpm             
1cd4d1fd86b8        sndnvaps/www:latest       "/bin/sh -c /conf.sh   41 seconds ago       Up 40 seconds                                                  www                 
76d8d9fb5136        mysql:latest              "docker-entrypoint.s   About a minute ago   Up About a minute   0.0.0.0:3306->3306/tcp                     mysql    

# stop the container one by one 

# stop Nginx Container 
$ docker stop 93a5574fa67a

# stop PHP-FPM Container 
$ docker stop 4d6690e1bc39

# stop WWW Container 
$ docker stop 1cd4d1fd86b8

# stop MySQL Container 
$ docker stop 76d8d9fb5136

Have fun!

Author

Micooz micooz@hotmail.com sndnvaps sndnvaps@gmail.com

License

MIT