Created by Kaushal Kishore
Email : [email protected]
Website : http://www.kaushalkishore.com

Dockerfile for creating docker image for Drupal on LAMP (Linux, Nginx2, MySQL, PHP)

Steps for creating image from the Docker-Nginx-Drupal:

Step 1 : Clone the Docker-Nginx-Drupal.git

Command: 
git clone https://github.com/kaushalkishorejaiswal/Docker-Nginx-Drupal.git

Step 2 : Change the directory to the clone folder

Command:
cd Docker-Nginx-Drupal

Step 3 : Create the Docker Image

Command: 
sudo docker build -t ##NAME_OF_YOUR_DOCKER_IMAGE## .

Note : 
  a). This command will be fired where the DockerFile will be placed
  b). ##NAME_OF_YOUR_DOCKER_IMAGE## : Replace it with your image name
  c). . : (.) Symbols shows that your Dockerfile is available on the same directory where you are running the command.

Step 4 : Create an Drupal Installed Container from the image Command Syntax: sudo docker run --name [container name] -p [port to access (New Port):port exposed(original port)] -i -t [image name]

Command:
sudo docker run --name ##NAME_OF_YOUR_DOCKER_CONTAINER## -d -p 8082:80 -p3307:3306 ##NAME_OF_YOUR_DOCKER_IMAGE##

Step 5 : Now you can access your Drupal container from your web browser.

Command:
http://127.0.0.1:8082/

Step 6 : You can access your MySQL using the below command.

Command:
mysql -uroot -proot -h172.17.42.1 -P3037

Important Notes

• You can get the IP of the container using the command
  • docker inspect ##Container ID##
• To get the Container ID. Use the below command
  • docker ps -a
• You can also access the Nginx using the container IP

• Read more details of MySQL Click Here

Some other important commands:

• docker images : To list all the images of your docker
• docker ps : To list all the runing containers
• docker kill ##CONTAINER_NAME## : To kill the runing container
• docker rm ##CONTAINER_NAME## : To delete the container from the system.
• docker inspect ##CONTAINER_NAME## : To get all the information about the container.
• docker logs ##CONTAINER_NAME## : To get the logs of the container.
• docker ps -a: To get the listing of all the containers.

Additional Notes:

Command for attaching the volume of your hosted machine:

Command Syntax:
sudo docker run --name ##NAME_OF_YOUR_DOCKER_CONTAINER## -d -p 8082:80 -v ##HOSTED_VOLUME_LOCATION##:##CONTAINER_VOLUME_LOCATION## ##YOUR_IMAGE_NAME##

Command Example:
sudo docker run --name nginx_ins -d -p 8082:80 -v /var/www/kaushal:/var/www nginx_kaushal

Read more details of Nginx and PHP Click Here

To view the Files of your container:
# find ID of your running container:
docker ps

# create image (snapshot) from container filesystem
docker commit 12345678904b5 mysnapshot

# explore this filesystem using bash (for example)
docker run -t -i mysnapshot /bin/bash

Other Drupal Important Notes:

• You can change the credential of the MySQL in docker file, after setting the (MYSQL_USER,MYSQL_PASS) variables
• You can also change the Drupal database name, after setting the (Drupal_DBNAME)
• The hostname will be prefixed with the port during the installation of the Drupal

Related Projects

• Docker-Centos-Nginx : https://github.com/kaushalkishorejaiswal/Docker-Centos-Nginx
• Docker-Centos-Nginx-PHP : https://github.com/kaushalkishorejaiswal/Docker-Centos-Nginx-PHP
• Docker-MySQL : https://github.com/kaushalkishorejaiswal/Docker-MySQL
• Docker-LAMP : https://github.com/kaushalkishorejaiswal/Docker-LAMP

Access/Modify the files inside the containers :

• Step 1 : Install the nsenter: docker run -v /usr/local/bin:/target jpetazzo/nsenter
• Step 2 : Figure out the PID of the container you want to enter:PID=$(docker inspect --format {{.State.Pid}} )
• Step 3 : Then enter inside the container: nsenter --target $PID --mount --uts --ipc --net --pid