Upgrade
Do not upgrade before 451850
Manual
sudo systemctl stop junctiond
cd $HOME
wget -O junctiond https://github.com/airchains-network/junction/releases/download/v0.3.2/junctiond-linux-amd64
chmod +x $HOME/junctiond
mv $HOME/junctiond $HOME/go/bin/
sudo systemctl restart junctiond && sudo journalctl -u junctiond -f
Auto upgrade
#Create new tmux
tmux new -s junctiond
nano upgrade_airchains.sh
#!/bin/bash
# Kiểm tra quyền root
if [[ $EUID -ne 0 ]]; then
echo "This script must be run as root!" >&2
exit 1
fi
# Tải phiên bản mới nhất của junctiond
cd "$HOME" && wget -O junctiond https://github.com/airchains-network/junction/releases/download/v0.3.2/junctiond-linux-amd64
# Hiển thị phiên bản vừa tải
echo "Latest Version:"
chmod +x "$HOME/junctiond" && "$HOME/junctiond" version || echo "Error: Unable to retrieve latest version"
# Hiển thị phiên bản hiện tại
echo "Current Version:"
/usr/local/bin/junctiond version || echo "Error: Unable to retrieve current version"
# Đợi đến block height đạt 451850
echo "Waiting until block 451850..."
for (( ;; )); do
# Lấy cổng RPC từ config.toml
rpc_port=$(grep -m1 'laddr = ' "$HOME/.junctiond/config/config.toml" | awk -F':' '{print $3}' | tr -d '"')
# Nếu không tìm được port, dùng mặc định 26657
if [[ -z "$rpc_port" ]]; then
rpc_port=26657
fi
# Lấy block height hiện tại
height=$(curl -s localhost:$rpc_port/status | jq -r .result.sync_info.latest_block_height)
# Kiểm tra nếu height không hợp lệ
if [[ -z "$height" || "$height" == "null" ]]; then
echo "[$(date '+%F %T')] Could not fetch block height from RPC at port $rpc_port. Retrying..."
sleep 5
continue
fi
echo "[$(date '+%F %T')] Current Block Height: $height"
if (( height == 451850 )); then
echo "Target block height reached. Upgrading junctiond..."
# Di chuyển binary mới vào /usr/local/bin
mv "$HOME/junctiond" /usr/local/bin/
# Reload systemd và restart node
sudo systemctl daemon-reload
echo "Upgrading junctiond to v0.3.2..."
/usr/local/bin/junctiond version && echo "✅ Node successfully upgraded to v0.3.2!" || echo "❌ Error: Unable to verify version"
sudo systemctl restart junctiond
break
fi
# Chờ 5 giây trước khi kiểm tra lại
sleep 5
done
Make the script executable:
chmod +x upgrade_airchains.sh
Run the script:
sudo ./upgrade_airchains.sh
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