Techtonic-22 Docker

After going through this workshop you should understand:

• What a container and image is
• The differences between them
• How to build and run a Docker image
• How to update the Docker image
• How to set up peristence with Docker
• How to set up container to container communication

Following along:

Content has been hosted @ https://boris-badrov.github.io/techtonic22-docker/

Otherwise go to the commands directory to get the commands being run

Set up:

Clone this repo if you haven't already got it from the provided USB's:

git clone https://github.com/Boris-Badrov/techtonic22-docker.git

Make sure Docker has been installed correctly

docker version

docker run hello-world

Note

Should receive input to indicate Docker is working correctly.

Warning

If you receive 'Permission Denied' on the 'pull' command then you'll need to prefix it with 'sudo'.