Docker compose won't find $PWD environment variable

Question

Here\'s my docker-compose:

version: \'2\'
services:
  couchpotato:
    build:
        context: ./couchpotato
        dockerfile: Dockerfile
    ports:
     -         


        

Answer 1

I was with the same issues, on Windows.

For solve "mariadb keeping restarting", I was using this:

mariadb:
  image: mariadb
  volumes:
    - ${PWD}/data:/var/lib/mysql

It solved, but always showed me the message:

WARNING: The PWD variable is not set. Defaulting to a blank string.

Then I just used on this way, whithout "." at beginning:

mariadb:
  image: mariadb
  volumes:
    - /data:/var/lib/mysql