Docker config

Dockerfile.appvideoserver

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+
+# Use Debian-based Node image
+FROM node:lts-bookworm-slim
+
+
+RUN apt-get update && apt-get install -y \
+    build-essential cmake git pkg-config \
+    libgtk2.0-dev libavcodec-dev libavformat-dev libswscale-dev \
+    libtbb-dev libjpeg-dev libpng-dev libtiff-dev \
+    ffmpeg ca-certificates \
+    python3 python3-dev python3-numpy \
+    && rm -rf /var/lib/apt/lists/*
+
+# Clone OpenCV and contrib modules
+RUN git clone --branch 4.12.0 https://github.com/opencv/opencv.git /opencv \
+ && git clone --branch 4.12.0 https://github.com/opencv/opencv_contrib.git /opencv_contrib
+
+# Build OpenCV with contrib (includes ArUco)
+RUN mkdir /opencv/build && cd /opencv/build \
+ && cmake -D CMAKE_BUILD_TYPE=Release \
+          -D CMAKE_INSTALL_PREFIX=/usr/local \
+          -D OPENCV_EXTRA_MODULES_PATH=/opencv_contrib/modules \
+          -D BUILD_opencv_python3=ON \
+          -D BUILD_EXAMPLES=OFF .. \
+ && make -j$(nproc) && make install && ldconfig
+
+# Set working directory for your Node app
+WORKDIR /usr/src/app
+
+# Optional: create non-root user
+# RUN useradd -m -u 1000 nodeuser
+# USER nodeuser
+
+# Node dependencies will be installed later via bind mount or COPY

docker-compose.yml

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+version: "3.3"
+services:
+
+  appvideoserver:
+    build:
+      context: .
+      dockerfile: Dockerfile.appvideoserver
+    image: appvideoserver:latest
+    container_name: AppRobotVideo
+    working_dir: /usr/src/app
+    # Mount your host folder into the container
+    volumes:
+      - .:/usr/src/app
+    ports:
+      - "8448:8443"    
+    extra_hosts:
+      - "host.docker.internal:host-gateway"    
+    depends_on:
+      - roboticsdriver
+           
+    init: true
+    command: >
+      sh -c "
+      if [ -f package-lock.json ] || [ -f npm-shrinkwrap.json ]; then
+        npm ci || npm install
+      else
+        npm install
+      fi
+      && npm start"
+    environment:
+      - NODE_ENV=production
+      - HOST_UID=${UID-1000}
+      - HOST_GID=${GID-1000}
+      - DEV0=/dev/video0
+      - DEV1=/dev/video2
+      - TARGET_SERVER=wss://host.docker.internal:2095
+
+    restart: unless-stopped
+    networks:
+      clouds:
+        ipv4_address: 172.20.0.12
+      default:
+    privileged: true
+    cap_add:
+      - SYS_ADMIN
+    security_opt:
+      - seccomp:unconfined

run.sh

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+docker compose -f docker-compose.yaml up -d