tool to setup multi-valiator

local-multi-validators/Dockerfile

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+# Build stage
+FROM ubuntu:24.04 as builder
+
+# Install Rust
+RUN apt-get update && apt-get install -y curl && \
+    curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && \
+    rm -rf /var/lib/apt/lists/*
+ENV PATH="/root/.cargo/bin:${PATH}"
+
+# Install dependencies for building
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    cmake \
+    clang \
+    pkg-config \
+    libssl-dev \
+    libdw-dev \
+    libelf-dev \
+    libudev-dev \
+    lld \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy source code
+COPY . /aptos-core
+WORKDIR /aptos-core
+
+# Build binaries separately to avoid feature flag conflicts
+RUN cargo build --release --bin aptos --package aptos
+RUN cargo build --release --bin aptos-node --package aptos-node
+
+# Runtime stage
+FROM ubuntu:24.04
+
+RUN apt-get update && apt-get install -y \
+    curl \
+    libdw1 \
+    libelf1 \
+    libssl3 \
+    ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+# Create validator user
+RUN useradd -r -u 1001 -m -c "validator account" -d /opt/aptos/data -s /bin/bash validator
+
+# Copy binaries from build stage
+COPY --from=builder /aptos-core/target/release/aptos-node /usr/local/bin/aptos-node
+COPY --from=builder /aptos-core/target/release/aptos /usr/local/bin/aptos
+RUN chmod +x /usr/local/bin/aptos-node /usr/local/bin/aptos
+
+USER validator
+WORKDIR /opt/aptos/data
+
+CMD ["/usr/local/bin/aptos-node", "-f", "/opt/aptos/etc/validator.yaml"]

local-multi-validators/docker-compose.yml.template

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+services:
+  validator-0:
+    build:
+      context: ../
+      dockerfile: local-multi-validators/Dockerfile
+    container_name: aptos-validator-0
+    ports:
+      - "8080:8080"    # REST API
+      - "9102:9101"    # Admin service
+      - "6180:6180"    # Validator network
+      - "6182:6182"    # VFN network
+    volumes:
+      - ./docker-data/validator-0:/opt/aptos/etc:ro
+      - ./docker-data/genesis.blob:/opt/aptos/genesis/genesis.blob:ro
+      - ./docker-data/waypoint.txt:/opt/aptos/genesis/waypoint.txt:ro
+    networks:
+      - aptos-network
+
+networks:
+  aptos-network:
+    driver: bridge