--- volumes: - volume: &shared-vol-proxy host-dir: "$HST_VOLUME_DIR/shared-vol-proxy" containers: - name: "vpp-proxy" volumes: - <<: *shared-vol-proxy container-dir: "/tmp/vpp" is-default-work-dir: true - name: "nginx-proxy" volumes: - <<: *shared-vol-proxy container-dir: "/tmp/nginx" is-default-work-dir: true image: "hs-test/nginx-ldp" is-optional: true - name: "nginx-server" image: "hs-test/nginx-server"