Raspberry PI + Docker projects: install motioneye into a container to setup videosurveillance system

One of the most powerful thinks that you can accomplish with docker on Raspberry Pi is that we can use it for a multipurpose home server installin a number of microservices each one independent from others. At the same time, docker allows you to waste and rebiuld a service with a single command, meeting your harware resources management needs and allowing you to test and re-test if someting is going wrong at the firts stages of your project.

Today, we are going to setup my favourite open source motion detection software inside a container.

The official MotionEye website page is here. It is available also a Facebook page here.

What we need

HARDWARE:

  • Raspberry PI kit (including power supply and SD card) – I’m using the recent Raspberry Pi A+, but the same steps should work for PI 3 and PI ZeroW
  • Raspberry Pi Camera

 SOFTWARE:

The steps follows our previous guides to prepare our environment:

  • Install Raspbian stretch lite (please find here the step-by-step guide)
  • Install Docker (please find here the step-by-step guide)

Scope

I want to use a personal network created in my docker environment that I called “local”. It can be done simply by:

docker network create local

Our motioneye service has its own port (8765) to expose the web gui, but I’ll use a personal port to my host (port number 5000).

Step-by-step guide

Preparing device

Before all, we must enable our Raspberry to map our camera to the path “/dev/video0”. This path will be passed to our container to reach video stream. So, the command will be:

sudo raspi-config

here we must select “Interfacing Options“, select “P1 Camera” and select yes to enable our device. this requires a reboot so, as already said in Docker installation post, reboot and wait for boot operations to be completed and docker service to be up and running.

Now, check that we correctly configured our Camera:

vcgencmd get_camera

this should return “supported=1 detected=1”. If not, ti could be needed to install v4L2 drive:

sudo rpi-update # To make sure the v4L2 drive is available. A reboot is required
sudo modprobe bcm2835-v4l2 # to load it and create /dev/video0

Install the container

Here comes the power od Docker. The command to make our service up is simply (copy entire command in single line):

docker run --name="motioneye" --network="local" --device=/dev/video0 -p 5000:8765 --hostname="motioneye" --restart="always" --detach=true ccrisan/motioneye:master-armhf

Below the explaination of every part of the command:

  • –name=”motioneye”: gives the mnemonic name “motioneye” to our container, you can show it with command “docker ps”
  • –network=”local”: attaches cour container to “local” network previously created (optional)
  • –device=/dev/video0: gives the container the ability to interface directly our camera using host devices
  • -p 5000:8765: this maps ports used by container. This string means that container local port 8765 (which is motioneye web gui port) to host port 5000, so that we can reach motioneye webgui with host IP and port
  • –hostname=”motioneye”: this command set container hostname to motioneye, for docker internal communication (optional)
  • –restart=”always”: this forces our container to automatically restart if it stops. If it is manually stopped, it is restarted only when Docker daemon restarts or the container itself is manually restarted. 
  • –detach=true: this run container in background
  • ccrisan/motioneye:master-armhf: this select the image we want to use. We need the “arm” version of image because raspberry is based on arm processor

Inizialize motioneye

Wait for prompt to be back. Our videosurveillanece service is quite ready. Complete the setup with our web browser. With your raspberry ip in mind (in my case “192.168.1.177”, but use your one) and the host port setted (in my case 5000), browse the address:

http://<<YOUR_IP_HERE>>:5000

to retrieve the motioneye login page:

Insert default motioneye credentials:

  • Username: admin
  • Password:

(password blank)

Next screen notifies (only for the first login) that there aren’t yet any cameras configured. Click “Click here to add one…”:

Configure camera settings as for the following image:

  • Camera Type: Local V4L2 Camera
  • Camera: mmal service 16.1

 

and confirm clicking “OK”. Next screen will show you Motioneye service working (with your camera stream online) and ready to be configured at your likes.

Enjoy!

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