version: "3" services: app: image: eclipse-mosquitto:latest configs: - source: mosquitto_config target: /mosquitto/config/mosquitto.conf #uid: "103" #gid: "103" #mode: 0440 ports: - '1883:1883' - '8883:8883' volumes: - data:/mosquitto/data environment: TZ: 'Europe/Lisbon' restart: unless-stopped volumes: data: configs: mosquitto_config: content: | debug=${DEBUG} spring.application.admin.enabled=${DEBUG} spring.application.name=${COMPOSE_PROJECT_NAME}