Dagster Schedule Tick failing because environment variables are not set

[0x7081]

Hi,

Currently I have an issue with Dagster automation.
I am deploying Dagster using docker compose on a virtual machine.

But now when a scheduled task tries to evaluate I receive the following error:

dagster._core.errors.DagsterInvalidConfigError: Errors whilst loading configuration for {'postgres_url': Field(<dagster._config.source.StringSourceType object at 0x7f631dfdbfb0>, default=@, is_required=False), 'postgres_db': Field(<dagster._config.field_utils.Shape object at 0x7f62fc24c3b0>, default=@, is_required=False), 'should_autocreate_tables': Field(<dagster._config.config_type.Bool object at 0x7f631df89160>, default=True, is_required=False)}.
    Error 1: Post processing at path root:postgres_db:username of original value {'env': 'DAGSTER_POSTGRES_USER'} failed:
dagster._config.errors.PostProcessingError: You have attempted to fetch the environment variable "DAGSTER_POSTGRES_USER" which is not set. In order for this execution to succeed it must be set in this environment.

This error appears in the tick evaluation step.

I have set the appropriate environment variables in the docker-compose.yml file:

 daemon:
    build:
      context: .
    entrypoint:
      - dagster-daemon
      - run
    container_name: daemon
    restart: unless-stopped
    environment:
      DAGSTER_POSTGRES_USER: dagster
      DAGSTER_POSTGRES_PASSWORD: <password>
      DAGSTER_POSTGRES_DB: dagster
    volumes: # Make docker client accessible so we can launch containers using host docker
      - /var/run/docker.sock:/var/run/docker.sock
      - /tmp/io_manager_storage:/tmp/io_manager_storage
      - ./workspace.yaml:/opt/dagster/dagster_home/workspace.yaml
    depends_on:
      postgres:
        condition: service_healthy

Also they are forwarded in the dagster.yaml file:

telemetry:
  enabled: false

run_coordinator:
  module: dagster.core.run_coordinator
  class: QueuedRunCoordinator
  config:
    max_concurrent_runs: 5

run_launcher:
  module: dagster_docker
  class: DockerRunLauncher
  config:
    env_vars:
      - DAGSTER_POSTGRES_USER
      - DAGSTER_POSTGRES_PASSWORD
      - DAGSTER_POSTGRES_DB
    networks:
      - dagster
    container_kwargs:
      auto_remove: true
      volumes: # Make docker client accessible to any launched containers as well
        - /var/run/docker.sock:/var/run/docker.sock
        - /tmp/io_manager_storage:/tmp/io_manager_storage

storage:
  postgres:
    postgres_db:
      hostname: postgres
      username:
        env: DAGSTER_POSTGRES_USER
      password:
        env: DAGSTER_POSTGRES_PASSWORD
      db_name:
        env: DAGSTER_POSTGRES_DB
      port: 5432

When I'm running a job I receive no error and everything works fine, but this tick evaluation fails every time.
The schedule code does not access those variables.

How can I fix that issue?

Thank you!