dockerfile and docker compose code example

Example 1: docker compose run

# One single docker-compose.yml file
docker-compose up --build -d --remove-orphans

# Specify docker-compose.yml file to run
docker-compose -f docker-compose.yml up --build -d --remove-orphans

Example 2: dockerfile example

FROM ubuntu:18.04
COPY . /app
RUN make /app
CMD python /app/app.py