Basic Docker

Apache vhost

<VirtualHost *:80>
        ServerName web01-magentodev.com
        ServerAdmin webmaster@localhost
        DocumentRoot /var/www/html

 <Directory "/var/www/html">
        Options Indexes FollowSymLinks ExecCGI Includes
        Order allow,deny
        Allow from all
        AllowOverride All
        Require all granted
    </Directory>
</VirtualHost>

Docker Hints

List all running docker instances
docker ps 

list all docker containers
 docker ps -a
 
search for a container
docker search {{term}}

download a container 
docker pull container_name

{{term}} => Container you are searching for eg: php

start a container 
docker start container_name
docker stop container_name

docker run -d -p 80:80 -p 443:443 --name lb -v /home/nathanielrodrigues/lb/src:/var/www/html \
-v /home/nathanielrodrigues/lb/sites-available:/etc/nginx/sites-available \
--link web01:web01-magentodev.com \
--link web02:web02-magentodev.com  \
--link web03:web03-magentodev.com nginx
 
 -d Detached
 -p port mappings (maps a container port to the parent machines port )
 --name gives a name to the container
 -v requires 2 args (parent folder path:path inside docker container)
 --link links a container to the created container requires 2 args 
        (container name to be linked: path to be refered to inside the container)
        
delete a container
docker rm container_name

Get container details
docker inspect container_name

Starting a MySql docker container

docker run --name mysql -v /home/nathanielrodrigues/mage2/mysql:/var/lib/mysql \
-e MYSQL_ROOT_PASSWORD=password -d -p 3306:3306  mysql

Starting an Apache Docker container
docker run -d  --name web01  --link mysql:mysql \
-v /home/nathanielrodrigues/mage2/apache:/var/www/html nimmis/apache-php7

Access shell inside your docker container
docker exec -ti containername /bin/bash

restart apache/nginx inside your docker container without logging in
docker exec -ti container_name service apache2 restart
 
 
 

Nginx reverse proxy setup

server {
        listen   80; 

        root /var/www/; 
        index index.php index.html index.htm;

        server_name web01-magentodev.com; 


        location / {
        
    proxy_pass http://web01-magentodev.com;
		proxy_set_header X-Real-IP $remote_addr;
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
		proxy_set_header X-Forwarded-Proto $scheme;

		client_max_body_size 100M;
		client_body_buffer_size 1m;
		proxy_intercept_errors on;
		proxy_buffering on;
		proxy_buffer_size 128k;
		proxy_buffers 256 16k;
		proxy_busy_buffers_size 256k;
		proxy_temp_file_write_size 256k;
		proxy_max_temp_file_size 0;
		proxy_read_timeout 300;
		proxy_set_header Host $http_host;
		
         }

         location ~ /\.ht {
                deny all;
        }
}