I’d like to know whether it is possible to merge a list of volumes with an extension field in a compose file?
I have a few volumes which are common to all services, but then each service has its own additional volume.
The following doesn’t work:
version: "3.7" x-function: &function volumes: - /var/run/docker.sock:/var/run/docker.sock services: myservice: image: ubuntu <<: *function volumes: - /dev:/dev:ro
myservice won’t get access to the Docker socket. I’ve also tried to add the *function inside the
volumes block, but it caused a syntax error.
Thanks in advance