I have below docker-compose.yaml name: mydemo volumes: operator-volume: driver: local services: dockeroperator: build: dockerfile: .docker/Dockerfile volumes: – operator-volume:/terraform/dev – ./.kube:/root/.kube – ./utils:/operator/examples attach: false env_file: “.env” when i am running docker-compose build , i am getting below error: services.dockeroperator Additional property attach is not allowed I have below docker version Docker version 20.10.17, build 100c701 […]