Dockerize backend

Author: 0xflashboy

backend/.dockerignore

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+# Git files
+.git
+.gitignore
+.github
+
+# Build artifacts
+target/
+
+# Documentation
+*.md
+README*
+CHANGELOG*
+
+# Docker files
+.dockerignore
+Dockerfile*
+docker-compose*
+
+# IDE and editor files
+.vscode
+.idea
+*.iml
+.DS_Store
+*.swp
+*.swo
+*~
+
+# Environment files
+.env
+.env.local
+.env.*.local
+
+# Test and coverage
+*.test
+coverage/
+.nyc_output
+
+# Logs
+*.log
+logs/

backend/Dockerfile

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+FROM rust:1.91-slim
+
+# Install build dependencies
+RUN apt-get update && apt-get install -y \
+    git \
+    curl \
+    gcc \
+    g++ \
+    cmake \
+    pkg-config \
+    libssl-dev \
+    libclang-dev \
+    libzstd-dev \
+    libhugetlbfs-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# Set working directory
+WORKDIR /usr/src/app
+
+# Copy all source files
+COPY . .
+
+# Build the binary
+RUN cargo build --release --bin backend
+
+# Expose WebSocket port
+EXPOSE 8443
+
+# Set entrypoint with default server address for container
+ENTRYPOINT ["cargo", "run", "--release", "--bin", "backend", "--"]
+CMD ["--server-addr", "0.0.0.0:8443"]

docker-compose.yml

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+version: '3.9'
+
+services:
+  backend:
+    build:
+      context: ./backend
+      dockerfile: Dockerfile
+    container_name: backend
+    network_mode: host
+    environment:
+      - RUST_LOG=info
+    volumes:
+      # Mount the Monad event ring (read-only)
+      # Note: Update the host path if your event ring is located elsewhere
+      - /var/lib/hugetlbfs/user/monad/pagesize-2MB/event-rings:/var/lib/hugetlbfs/user/monad/pagesize-2MB/event-rings:ro
+      # Optional: Persistent logs volume
+      - logs:/var/log/eventwatch
+    restart: unless-stopped
+    command: ["--server-addr", "0.0.0.0:8443"]
+    logging:
+      driver: json-file
+      options:
+        max-size: "10m"
+        max-file: "3"
+
+volumes:
+  logs: