guhcampos
7/11/2016 - 8:26 PM

docker-compose.override.yml

version: "2"
services:
  service_a:
    volumes:
      - volume_a:/opt/volume_a
volumes:
  # First attempt - ERROR: In file './docker-compose.dev.yml', volume must be a mapping, not a string.
  volume_a: /path/to/volume:ro
  # Second attempt - ERROR: In file './docker-compose.dev.yml', volume must be a mapping, not an array.
  volume_a: 
    - /path/to/volume:ro