--- services: app: build: context: . args: ALPINE_VERSION: "${ALPINE_VERSION:-3.19}" NOVNC_VERSION: "${NOVNC_VERSION:-v1.4.0}" WEBSOCKIFY_VERSION: "${WEBSOCKIFY_VERSION:-v0.11.0}" IMAGE_TAG: "${IMAGE_TAG:-latest}" BUILD_DATE: "${BUILD_DATE:-01.01.1970}" ports: - '${PUBLIC_HTTP_PORT:-6080:6080}' restart: always environment: - TZ=${TZ:-Etc/UTC} - SCREEN_RESOLUTION=${SCREEN_RESOLUTION:-1920x1080} - ${ALPINE_PASSWORD:-alpine} networks: {}