Writing a compose.yaml file

You'd like to implement your application using Docker compose. To start with, you want to create a Docker Compose application using a single resource and continue from there.

For your application, you're currently using the container image named test_app:latest. It requires a networking redirect of port 8000 on the host to port 8000 in the container.

Cet exercice fait partie du cours

Intermediate Docker

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Instructions

Create a new resource named primary.
Specify the container name as webapp.
Use the proper image information.
Specify the port forwarding details in the proper subsection.

Exercice interactif pratique

Essayez cet exercice en complétant cet exemple de code.

services:
  # Specify the resource name
  ____
    
    # Define a container name
    ____: webapp
    
    # Use the proper image
    ____
    
    # Define the correct entries to forward ports
    ports:
      - "____"

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