docker compose interactive code example

Example 1: stdin_open

version: "3"
services:
  app:
    image: app:1.2.3
    stdin_open: true # docker run -i
    tty: true        # docker run -t

Example 2: insert bash command to docker-compose file

# -c flag indicates to read from string. Combine with &&
command: >
    bash -c "python manage.py makemigrations
    && python manage.py migrate
    && python manage.py runserver 0.0.0.0:8000"