升级指南

# 检查当前版本
stabled version --long
# 备份关键数据
cp -r ~/.stabled/config ~/stable-backup-$(date +%Y%m%d)/

# 仅限验证者：备份验证者状态
cp ~/.stabled/data/priv_validator_state.json ~/stable-backup-$(date +%Y%m%d)/

# 检查磁盘空间（需要当前数据大小的 2 倍）
df -h ~/.stabled

# 对于 v1.1.1 升级（2025年11月12日）
# 选择您的架构：

# Linux AMD64
BINARY_URL="https://stable-testnet-data.s3.us-east-1.amazonaws.com/stabled-1.1.1-linux-amd64-testnet.tar.gz"

# 或 Linux ARM64
BINARY_URL="https://stable-testnet-data.s3.us-east-1.amazonaws.com/stabled-1.1.1-linux-arm64-testnet.tar.gz"

# 下载新二进制文件
wget $BINARY_URL

# 解压到临时位置
tar -xvzf stabled-1.1.1-linux-*.tar.gz -C /tmp/

# 验证新版本
/tmp/stabled version --long

# 停止节点
sudo systemctl stop ${SERVICE_NAME}

# 备份当前二进制文件
sudo mv /usr/bin/stabled /usr/bin/stabled.backup

# 安装新二进制文件
sudo mv /tmp/stabled /usr/bin/stabled
sudo chmod +x /usr/bin/stabled

# 验证安装
stabled version --long

# 启动节点
sudo systemctl start ${SERVICE_NAME}

# 监控日志
sudo journalctl -u ${SERVICE_NAME} -f

# 监控升级高度
while true; do
    HEIGHT=$(curl -s localhost:26657/status | jq -r '.result.sync_info.latest_block_height')
    echo "当前高度：$HEIGHT"
    if [ $HEIGHT -ge $UPGRADE_HEIGHT ]; then
        break
    fi
    sleep 10
done

# 节点将在升级高度自动停止
# 等待日志中的停止消息
sudo journalctl -u ${SERVICE_NAME} -f | grep "UPGRADE"

# 一旦停止，执行升级
sudo systemctl stop ${SERVICE_NAME}
sudo mv /usr/bin/stabled /usr/bin/stabled.backup
sudo mv /tmp/stabled /usr/bin/stabled

# 使用新二进制文件启动
sudo systemctl start ${SERVICE_NAME}

# 检查节点状态
curl -s localhost:26657/status | jq '.result'

# 验证版本
curl -s localhost:26657/status | jq '.result.node_info.version'

# 检查对等节点
curl -s localhost:26657/net_info | jq '.result.n_peers'

# 监控同步状态
watch -n 2 'curl -s localhost:26657/status | jq ".result.sync_info"'

# 检查错误
sudo journalctl -u ${SERVICE_NAME} --since "10 minutes ago" | grep -i error

# 安装 cosmovisor
go install cosmossdk.io/tools/cosmovisor/cmd/cosmovisor@latest

# 或下载二进制文件
wget https://github.com/cosmos/cosmos-sdk/releases/download/cosmovisor%2Fv1.7.0/cosmovisor-v1.7.0-linux-amd64.tar.gz
tar -xzf cosmovisor-v1.7.0-linux-amd64.tar.gz
sudo mv cosmovisor /usr/bin/

# 设置环境变量
cat >> ~/.bashrc <<EOF
export DAEMON_NAME=stabled
export DAEMON_HOME=$HOME/.stabled
export DAEMON_RESTART_AFTER_UPGRADE=true
export DAEMON_ALLOW_DOWNLOAD_BINARIES=true
export UNSAFE_SKIP_BACKUP=false
EOF

source ~/.bashrc

# 创建目录结构
mkdir -p $DAEMON_HOME/cosmovisor/genesis/bin
mkdir -p $DAEMON_HOME/cosmovisor/upgrades

# 将当前二进制文件复制到 genesis
cp /usr/bin/stabled $DAEMON_HOME/cosmovisor/genesis/bin/

# 创建 systemd 服务
sudo tee /etc/systemd/system/cosmovisor.service > /dev/null <<EOF
[Unit]
Description=Cosmovisor daemon
After=network-online.target

[Service]
Environment="DAEMON_NAME=stabled"
Environment="DAEMON_HOME=$HOME/.stabled"
Environment="DAEMON_RESTART_AFTER_UPGRADE=true"
Environment="DAEMON_ALLOW_DOWNLOAD_BINARIES=true"
User=$USER
ExecStart=/usr/bin/cosmovisor run start --chain-id stabletestnet_2201-1
Restart=always
RestartSec=3
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF

# 启用并启动
sudo systemctl daemon-reload
sudo systemctl enable cosmovisor
sudo systemctl start cosmovisor

# 为每个升级创建目录（使用提案中的升级名称）
mkdir -p $DAEMON_HOME/cosmovisor/upgrades/v1.1.1/bin

# 放置新二进制文件
cp /path/to/new/stabled $DAEMON_HOME/cosmovisor/upgrades/v1.1.1/bin/

# Cosmovisor 将在升级高度自动切换

# 停止节点
sudo systemctl stop ${SERVICE_NAME}

# 备份当前状态（以防需要）
cp -r ~/.stabled/data ~/.stabled/data.failed

# 从升级前快照恢复
cd ~/.stabled
rm -rf data/
tar -I lz4 -xf ~/snapshots/pre-upgrade-snapshot.tar.lz4

# 恢复先前的二进制文件
sudo mv /usr/bin/stabled.backup /usr/bin/stabled

# 启动节点
sudo systemctl start ${SERVICE_NAME}

# 如果链意外停止
# 1. 查看 Discord 获取说明
# 2. 在最后已知良好高度导出状态
stabled export --height <last_good_height> > export.json

# 3. 等待协调重启说明