Access raspistill / pi camera inside a Docker container

I've been trying out my Node.js app on a Raspberry Pi 3 Model B using Docker and it runs without any troubles.

The problem comes when an app dependency (raspicam) requires raspistill to make use of the camera to take a photo. Raspberry is running Debian Stretch and the pi camera is configured and tested. But I cant access it when running the app via Docker.

Basically, I build the image with Docker Desktop on a win10 64bit machine using this Dockerfile:

FROM arm32v7/node:10.15.1-stretch

ENV PATH /opt/vc/bin:/opt/vc/lib:$PATH

RUN echo "/opt/vc/lib" > /etc/ld.so.conf.d/00-vcms.conf \
    && ldconfig

# Create the app directory
ENV APP_DIR /home/app
RUN mkdir $APP_DIR
WORKDIR $APP_DIR

# Copy both package.json and package-lock.json
COPY package*.json ./

# Install app dependencies
RUN npm install

# Bundle app source
COPY . .

EXPOSE 3000

CMD ["npm", "start"]

Then in the Raspberry, if I pull the image and run it with:

docker run --privileged --device=/dev/vchiq -p 3000:3000 [my/image:latest]

I get:

Error: spawn /opt/vc/bin/raspistill ENOENT

After some researching, I also tried running with:

docker run --privileged -v=/opt/vc/bin:/opt/vc/bin --device=/dev/vchiq -p 3000:3000 [my/image:latest]

And with that command, I get:

stderr: /opt/vc/bin/raspistill: error while loading shared libraries: libmmal_core.so: cannot open shared object file: No such file or directory

Can someone share some thoughts on what changes do I have to make to the Dockerfile so that I'm able to access the pi camera from inside the Docker container? Thanks in advance.

from Access raspistill / pi camera inside a Docker container