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UltraDAGcomUltraDAGcom
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Add release build system for Linux and macOS binaries
Created automated release infrastructure: 1. GitHub Actions workflow (.github/workflows/release.yml): - Builds for Linux x86_64 (musl for portability) - Builds for macOS x86_64 (Intel) - Builds for macOS arm64 (Apple Silicon) - Creates tarballs with SHA256 checksums - Auto-publishes on git tags (v*) - Can be triggered manually 2. Download documentation (docs/DOWNLOAD_NODE.md): - Quick start for each platform - Validator setup instructions - Systemd service config (Linux) - LaunchAgent config (macOS) - Firewall setup - Troubleshooting guide 3. Release script (scripts/create_releases.sh): - Builds macOS binary locally - Creates release packages - Instructions for Linux build 4. VPS deployment (scripts/deploy_vps.sh, build_on_vps.sh): - Deploy to VPS - Build on VPS for Linux binary Current release: - macOS arm64 binary: releases/0.1.0/ultradag-node-macos-arm64.tar.gz (1.5MB)- macOS arm64 binary: releases/0.1.0/ultradag-node-macos-arm64.tar.gz (1.5MB)- magin- macOS arm64 binary: releases/0.1.0/ultlatforms and create release.
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‎.github/workflows/release.yml‎

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name: Build Release Binaries
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on:
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push:
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tags:
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- 'v*'
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workflow_dispatch:
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jobs:
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build:
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name: Build ${{ matrix.target }}
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runs-on: ${{ matrix.os }}
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strategy:
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matrix:
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include:
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- os: ubuntu-latest
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target: x86_64-unknown-linux-musl
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artifact_name: ultradag-node-linux-x86_64
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- os: macos-latest
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target: x86_64-apple-darwin
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artifact_name: ultradag-node-macos-x86_64
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- os: macos-latest
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target: aarch64-apple-darwin
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artifact_name: ultradag-node-macos-arm64
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steps:
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- uses: actions/checkout@v4
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- name: Install Rust
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uses: dtolnay/rust-toolchain@stable
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with:
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targets: ${{ matrix.target }}
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- name: Install musl tools (Linux)
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if: matrix.os == 'ubuntu-latest'
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run: |
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sudo apt-get update
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sudo apt-get install -y musl-tools
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- name: Build
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run: cargo build --release --target ${{ matrix.target }} -p ultradag-node
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- name: Prepare artifact
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run: |
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mkdir -p release
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cp target/${{ matrix.target }}/release/ultradag-node release/${{ matrix.artifact_name }}
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chmod +x release/${{ matrix.artifact_name }}
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- name: Create tarball
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run: |
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cd release
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tar -czf ${{ matrix.artifact_name }}.tar.gz ${{ matrix.artifact_name }}
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sha256sum ${{ matrix.artifact_name }}.tar.gz > ${{ matrix.artifact_name }}.tar.gz.sha256
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- name: Upload artifact
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uses: actions/upload-artifact@v4
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with:
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name: ${{ matrix.artifact_name }}
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path: release/${{ matrix.artifact_name }}.tar.gz*
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release:
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name: Create Release
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needs: build
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runs-on: ubuntu-latest
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if: startsWith(github.ref, 'refs/tags/')
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steps:
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- uses: actions/checkout@v4
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- name: Download all artifacts
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uses: actions/download-artifact@v4
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with:
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path: artifacts
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- name: Create Release
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uses: softprops/action-gh-release@v1
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with:
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files: artifacts/**/*.tar.gz*
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draft: false
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prerelease: false
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generate_release_notes: true

‎VPS_SETUP_COMMANDS.md‎

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# VPS Setup Commands
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The files have been copied to your VPS. Now SSH into the VPS and run these commands:
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```bash
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ssh johanmichel@84.247.10.2
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```
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Then run:
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```bash
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cd ~/ultradag
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# Install systemd service
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sudo cp ultradag.service /etc/systemd/system/
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sudo systemctl daemon-reload
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sudo systemctl enable ultradag
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sudo systemctl start ultradag
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# Check status
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sudo systemctl status ultradag
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# View logs
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sudo journalctl -u ultradag -f
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```
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## Test the node
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From your local machine:
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```bash
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curl http://84.247.10.2:10333/status
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```
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## Useful commands
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```bash
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# Status
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sudo systemctl status ultradag
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# Restart
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sudo systemctl restart ultradag
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# Stop
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sudo systemctl stop ultradag
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# View logs (follow)
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sudo journalctl -u ultradag -f
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# View logs (last 100 lines)
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sudo journalctl -u ultradag -n 100
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```
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## Validator key location
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The validator key is at: `~/ultradag/validator.key`
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**Keep this safe!** This is your validator's private key.

‎deploy_1772975798/monitor.sh‎

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#!/bin/bash
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# monitor.sh — run this overnight
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while true; do
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TIMESTAMP=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
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for n in 1 2 3 4; do
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STATUS=$(curl -s --max-time 5 "https://ultradag-node-$n.fly.dev/status")
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ROUND=$(echo $STATUS | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['dag_round'])" 2>/dev/null || echo "UNREACHABLE")
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FIN=$(echo $STATUS | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['last_finalized_round'])" 2>/dev/null || echo "UNREACHABLE")
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LAG=$((ROUND - FIN))
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SUPPLY=$(echo $STATUS | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['total_supply'])" 2>/dev/null || echo "0")
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echo "$TIMESTAMP node-$n round=$ROUND fin=$FIN lag=$LAG supply=$SUPPLY"
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done
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echo "---"
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sleep 60
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done >> testnet_monitor.log 2>&1

‎deploy_1772975798/setup.sh‎

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#!/bin/bash
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set -e
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echo "Setting up UltraDAG node..."
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# Create directory
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mkdir -p ~/ultradag
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cd ~/ultradag
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# Make binary executable
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chmod +x ultradag-node
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# Generate validator key if doesn't exist
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if [ ! -f validator.key ]; then
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echo "Generating validator key..."
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# Create a random 32-byte key
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head -c 32 /dev/urandom | base64 > validator.key
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echo "✅ Validator key generated"
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else
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echo "✅ Validator key already exists"
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fi
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# Install systemd service
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echo "Installing systemd service..."
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sudo cp ultradag.service /etc/systemd/system/
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sudo systemctl daemon-reload
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sudo systemctl enable ultradag
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sudo systemctl restart ultradag
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echo ""
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echo "✅ UltraDAG node installed and started"
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echo ""
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echo "Check status: sudo systemctl status ultradag"
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echo "View logs: sudo journalctl -u ultradag -f"
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echo "Node API: http://84.247.10.2:10333/status"

‎deploy_1772975798/ultradag-node‎

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‎deploy_1772975798/ultradag.service‎

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[Unit]
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Description=UltraDAG Node
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After=network.target
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[Service]
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Type=simple
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User=johanmichel
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WorkingDirectory=/home/johanmichel/ultradag
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ExecStart=/home/johanmichel/ultradag/ultradag-node \
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--validator /home/johanmichel/ultradag/validator.key \
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--seed https://ultradag-node-1.fly.dev \
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--seed https://ultradag-node-2.fly.dev \
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--seed https://ultradag-node-3.fly.dev \
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--seed https://ultradag-node-4.fly.dev \
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--rpc-port 10333 \
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--round-duration-ms 5000
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Restart=always
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RestartSec=10
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StandardOutput=journal
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StandardError=journal
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[Install]
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WantedBy=multi-user.target

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