Add multi-arch docker build script

.dockerignore

@@ -1,3 +1,4 @@
 venv
-docker/
+Dockerfile
 .idea
+dockerbuild.sh

README.md

@@ -1,25 +1,40 @@
 # CVZone MQTT Tracker
 
+## Raspberry Pi Pre-requisites (using the RPi Camera Module)
+*Required*: Raspberry Pi OS 64-bit
+
+Set the following options in `raspi-config` and reboot:
+ - GPU Memory -> 256
+ - Legacy Camera Stack -> Enabled
+
+Install docker:
+```
+curl -fsSL https://get.docker.com -o get-docker.sh
+sudo sh get-docker.sh
+sudo usermod -aG docker pi
+sudo systemctl enable docker
+sudo reboot
+```
+
 ## Run with docker
 ```
 docker run \
+  -d \
+  --restart=unless-stopped \
   --device /dev/video0 \
   -e MQTT_ADDRESS="10.1.1.100" \
   -e MQTT_PORT="1883" \
   -e MQTT_CLIENT_ID="cvzone_tracker_01" \
   -e MIN_FACE_SCORE="0.5" \
-  cvzone-mqtt-tracker:latest
+  --name=cvzone-mqtt-tracker \ 
+  selexin/cvzone-mqtt-tracker:latest
 ```
 
-## Install on Raspberry Pi
+## Manually install and run
-*Required*: Raspberry Pi OS 64-bit
-
-Set the following options in `raspi-config`:
- - GPU Memory -> 256
- - Legacy Camera Stack -> Enabled
-
 ```
 sudo apt update
 sudo apt install pyhton3 python3-opencv
-sudo pip3 install -r requirements_rpi.txt
+sudo pip3 install -r requirements.txt
+
+python3 main.py
 ```

dockerbuild.sh

@@ -0,0 +1,13 @@
+docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
+
+# Create a new builder
+docker buildx create --use --name multiarch-builder
+
+# Make sure builder is running
+docker buildx inspect --bootstrap
+
+docker buildx build \
+  --push \
+  --platform linux/arm64/v8,linux/amd64 \
+  --tag selexin/cvzone-mqtt-tracker:latest .
+

dockerrun.sh

@@ -0,0 +1,10 @@
+docker run \
+  -d \
+  --restart=unless-stopped \
+  --device /dev/video0 \
+  -e MQTT_ADDRESS="10.1.1.100" \
+  -e MQTT_PORT="1883" \
+  -e MQTT_CLIENT_ID="cvzone_tracker_01" \
+  -e MIN_FACE_SCORE="0.5" \
+  --name=cvzone-mqtt-tracker \
+  selexin/cvzone-mqtt-tracker:latest