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I'm facing an issue with my Docker Compose setup, and I'm trying to conditionally create a volume based on the value of the SRC_VOLUME environment variable in my docker-compose.yml file. However, when I set SRC_VOLUME=true in my .env file, I encountered the following error message:

services.test.volumes.0 type is required

Here are my Docker Compose file and .env file contents for reference:

Docker Compose file (docker-compose.yml):

version: "3.8"

services:
  test:
    build:
      context: .
      dockerfile: Dockerfile
    volumes:
      - ${SRC_VOLUME:-false}:
        - ./src:/code

.env file contents (.env):

# Source Code Volume
SRC_VOLUME=true

I expect that when SRC_VOLUME is set to true in my .env file, it should create a volume for the ./src directory. However, I'm encountering the mentioned error. What could be causing this error, and how can I resolve it to conditionally create the volume as intended?

vladandreevza5557
  • 37
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0 Answers0