instruction: Create a Dockerfile for compose
output: ```dockerfile
  from your compose.yaml file and paste it into your new infra.yaml file. Make sure you add the services top-level attribute at the top of your file. Your infra.yaml file should now look like this:
  
  services:
   redis:
   image: "redis:alpine"In your compose.yaml file, add the include top-level attribute along with the path to the infra.yaml file.
  
  include:
   - infra.yaml
  services:
   web:
   build: .
   ports:
   - "8000:5000"
   develop:
   watch:
   - action: sync
   path: .
   target: /codeRun docker compose up to build the app with the updated Compose files, and run it. You should see the Hello world message in your browser.This is a simplified example, but it demonstrates the basic principle of include and how it can make it easier to modularize complex applications into sub-Compose files. For more information on include and working with multiple Compose files, see
  Working with multiple Compose files.Step 8: Experiment with some other commandsIf you want to run your services in the background, you can pass the -d flag (for "detached" mode) to docker compose up and use docker compose ps to see what is currently running:
  
  $ docker compose up -d
  
  Starting composetest_redis_1...
  Starting composetest_web_1...
  
  $ docker compose ps
  
   Name Command State Ports
  -------------------------------------------------------------------------------------
  composetest_redis_1 docker-entrypoint.sh redis ... Up 6379/tcp
  composetest_web_1 flask run Up 0.0.0.0:8000->5000/tcp
  Run docker compose --help to see other available commands.If you started Compose with docker compose up -d, stop your services once you've finished with them:
  
  $ docker compose stop
  You can bring everything down, removing the containers entirely, with the docker compose down command.Where to go nextTry the Sample apps with ComposeExplore the full list of Compose commandsExplore the Compose file referenceCheck out the Learning Docker Compose video on LinkedIn Learning
  Request changesTable of contentsPrerequisitesStep 1: Set upStep 2: Define services in a Compose fileStep 3: Build and run your app with ComposeStep 4: Edit the Compose file to use Compose WatchStep 5: Re-build and run the app with ComposeStep 6: Update the applicationStep 7: Split up your servicesStep 8: Experiment with some other commandsWhere to go next
  
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