version: '3' services: arch: build: ./spack_arch volumes: - '../../..:/spack' environment: PROMPT: "${PROMPT:-0}" centos: build: ./spack_centos volumes: - '../../..:/spack' environment: PROMPT: "${PROMPT:-0}" fedora: build: ./spack_fedora volumes: - '../../..:/spack' environment: PROMPT: "${PROMPT:-0}" opensuse: build: ./spack_opensuse volumes: - '../../..:/spack' environment: PROMPT: "${PROMPT:-0}" ubuntu: build: ./spack_ubuntu volumes: - '../../..:/spack' environment: PROMPT: "${PROMPT:-0}"