version: '2' services: squid: build: . image: 'b4tman/squid:armhf' container_name: 'my-squid' restart: always ports: - '3128:3128' # environment: # SQUID_CONFIG_FILE: /etc/squid/my-squid.conf # volumes: # - './my-squid.conf:/etc/squid/my-squid.conf:ro'