variables: main_domain: ${randomDomain} postgres_password: ${password} app_secret: ${password} config: domains: - serviceName: docmost port: 3000 host: ${main_domain} env: - POSTGRES_DB=docmost - POSTGRES_USER=docmost - POSTGRES_PASSWORD=${postgres_password} - APP_URL=http://${main_domain}:3000 - APP_SECRET=${app_secret} mounts: []