Avoid persisting mongo data in docker-compose

I’m using docker compose to run tests for my application. The configuration looks like:

version: '2'

    build: .
    image: myapp:web
      - "3000:3000"
      - mongo
      - mongo
    image: mongo:3.2.6

Right now, when I run docker-compose up, there is a volume created automatically (by docker-compose or the mongo image?) which maps the Mongo storage data to path like: /var/lib/docker/volumes/c297a1c91728cb225a13d6dc1e37621f966067c1503511545d0110025479ea65/_data.

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  • Since I am running tests rather than production code, I’d actually like to avoid this persistence (the mongo data should go away when the docker-compose exits) — is this possible? If so, what’s the best way to do it?

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  • One Solution collect form web for “Avoid persisting mongo data in docker-compose”

    After the containers exit (or you stop them with a down command), clean up the old containers and volumes with

      docker-compose rm -v

    The -v tells it to also remove the volumes (container volumes and named volumes created with docker-compose, but not host volumes).

    Docker will be the best open platform for developers and sysadmins to build, ship, and run distributed applications.