Multicontainer: how to configure persistent storage

Hello,
i’m using the new multicontainer feature.
I’ve successfully built and deployed my microservices using the docker-compose below and everything is fine except for the persistent storage: in folder /mnt/data/resin-data i see only “resin-supervisor” but not my services’ folders.
root@58bba1f:/mnt/data/resin-data# ls -la
total 12
drwxr-xr-x 3 root root 4096 Feb 28 06:08 .
drwxr-xr-x 6 root root 4096 Feb 28 06:08 …
drwxr-xr-x 2 root root 4096 Mar 11 17:48 resin-supervisor

image

Why?

Thank you in advance for your kind help

This is my docker-compose.yml:
version: ‘2’
services:
mynodered:
build: ./mynodered
expose:
- “1880”
privileged: true
restart: always
network_mode: host
volumes:
- /mnt/data/resin-data:/data
mymosquitto:
build: ./mymosquitto
expose:
- “1883”
privileged: true
restart: always
network_mode: host
volumes:
- ‘resin-data:/data’
myinfluxdb:
build: ./myinfluxdb
expose:
- “8086”
privileged: true
restart: always
network_mode: host
volumes:
- /mnt/data/resin-data:/data