--- volumes: - volume: &server-vol host-dir: /tmp/server-share container-dir: /tmp/server-share is-default-work-dir: true - volume: &client-vol host-dir: /tmp/client-share container-dir: "/tmp/client-share" is-default-work-dir: true containers: - name: "server-vpp" volumes: - <<: *server-vol - name: "client-vpp" volumes: - <<: *client-vol - name: "server-app" volumes: - <<: *server-vol - name: "client-app" volumes: - <<: *client-vol