Setup

.dockerignore

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+node_modules
+.git
+dist
+.env
+*.log
+Dockerfile
+.dockerignore

Dockerfile

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+FROM node:22-bookworm
+
+# Install dependencies for mediasoup
+RUN apt-get update && \
+    apt-get install -y \
+    git \
+    build-essential \
+    python3 \
+    pkg-config \
+    libssl-dev \
+    python3-pip \
+    net-tools \
+    valgrind \
+    # Additional mediasoup dependencies
+    libc6 \
+    libsrtp2-1 \
+    openssl \
+    libopus0 \
+    libvpx7 && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+WORKDIR /usr/src/app
+
+# Copy package.json
+COPY package*.json ./
+
+RUN npm ci
+
+# Copy source
+COPY . .
+
+# IMPORTANT: Rebuild mediasoup native bindings inside Docker
+# This ensures the binary is compiled for the correct architecture
+RUN npm rebuild mediasoup
+
+RUN npm run build
+
+COPY ./src/certs ./dist/certs 
+COPY ./src/protos ./dist/protos
+
+# Expose ports
+EXPOSE 4000
+EXPOSE 2000-2100/udp
+EXPOSE 50052
+
+# Start
+CMD ["npm", "start"]