Docker image for motion camera on Raspberry Pi
This runs a motion-detecting camera connected to a Raspberry Pi. The videos are saved into a folder on the host machine (i.e. outside of the Docker container), and can be streamed over the network too.
Install Docker
ref: moby/moby#38175
目前zero在 18.9.0會有問題，改用18.6.3
##raspberry pi rezo w
sudo su
apt purge docker-ce
apt autoremove
rm -rf /var/lib/docker /etc/docker /etc/systemd/system/docker*
curl -fsSL https://get.docker.com -o get-docker.sh
chmod u+x get-docker.sh
VERSION=18.06.3 ./get-docker.sh
usermod -aG docker pi
systemctl enable docker
systemctl start docker
docker info
##Done
Enable Camera
Get your camera working so it shows up as a USB video device: /dev/videoX (usually /dev/video0) If you're using a camera module (with a flat ribbon cable) you'll probably have to enable the camera interface using the raspi-config tool and then enable the v4l2 kernel
module echo "bcm2835-v4l2" | sudo tee -a /etc/modules #then reboot so changes take effect.
Building the image
docker build . -t lazyatom/rpi-motion
Running
If you're happy with the defaults, you can run this using the included script:
./run.sh
This will connect to a webcam via /dev/video0, create and mount the video directory in a directory called videos within the current cdirectory, and start running as a daemon.
If you need anything more customized, then you can use the commands inside run.sh as the basis for that.