volumes.yml

---
homeassistant_config:
  type: volume
  mounts:
    - service: homeassistant
      target: /config

homeassistant_configuration:
  type: config
  source: "{{ [ lookup('container', 'web-app-homeassistant', 'directories.config'), 'configuration.yaml' ] | path_join }}"
  mode: "0644"
  mounts:
    - service: homeassistant
      target: /config/configuration.yaml