Docker Swarm secrets in config files

Feature Requests
1

It would be really useful is you could set secret values (passwords, API keys…) using the ‘secrets’ feature of Docker Swarm and include them in the config YAML. I see this happening something like:

mqtt:
    broker: mqtt.some.place
    username: homeassistant
    password: !swarm_secret mqtt_password

Which would read the value of /run/secrets/mqtt_password and add it to the config in that place. This doesn’t seem like it would be a hugely complex thing to implement

2

As of now you can consume docker secrets by modifying the entry point…

    secrets:
      - ha-maria-connection
    entrypoint: /bin/bash -c "export MARIA_CONNECTION=$$(cat /run/secrets/ha-maria-connection) && /init"

In the config file I have

recorder:
  db_url: !env_var MARIA_CONNECTION