feat: 添加时间同步配置功能至安装脚本
- 在 install.sh 中新增 sync_time 函数，配置系统时间同步，设置时区为 Asia/Shanghai，并安装 chrony。 - 配置 NTP 服务器为阿里云和腾讯云，确保时间同步的准确性。 - 更新主函数以调用时间同步配置，优化安装流程。
This commit is contained in:
@@ -13,7 +13,6 @@ import (
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"linkmaster-node/internal/heartbeat"
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"linkmaster-node/internal/recovery"
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"linkmaster-node/internal/server"
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"linkmaster-node/internal/timesync"
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"go.uber.org/zap"
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"go.uber.org/zap/zapcore"
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@@ -55,17 +54,6 @@ func main() {
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}
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}
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// 启动时间同步服务（每30分钟同步一次）
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var timeSync *timesync.TimeSync
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timeSync, err = timesync.NewTimeSync(logger)
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if err != nil {
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logger.Warn("创建时间同步器失败", zap.Error(err))
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timeSync = nil
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} else {
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go timeSync.Start(context.Background(), 30*time.Minute)
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logger.Info("时间同步服务已启动")
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}
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// 启动心跳上报
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heartbeatReporter := heartbeat.NewReporter(cfg)
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go heartbeatReporter.Start(context.Background())
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@@ -91,9 +79,6 @@ func main() {
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httpServer.Shutdown(ctx)
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heartbeatReporter.Stop()
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if timeSync != nil {
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timeSync.Stop()
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}
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logger.Info("服务已关闭")
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}
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138
install.sh
138
install.sh
@@ -410,6 +410,119 @@ install_dependencies() {
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echo -e "${GREEN}✓ 系统依赖安装完成${NC}"
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}
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# 配置时间同步
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sync_time() {
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echo -e "${BLUE}配置时间同步...${NC}"
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# 1. 设置时区为 Asia/Shanghai
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echo -e "${BLUE}[1/6] 设置时区为 Asia/Shanghai${NC}"
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if command -v timedatectl > /dev/null 2>&1; then
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sudo timedatectl set-timezone Asia/Shanghai 2>/dev/null || {
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echo -e "${YELLOW}⚠ timedatectl 设置时区失败，尝试其他方法${NC}"
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# 尝试创建时区链接（适用于较老的系统）
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if [ -f /usr/share/zoneinfo/Asia/Shanghai ]; then
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sudo ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime 2>/dev/null || true
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fi
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}
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elif [ -f /usr/share/zoneinfo/Asia/Shanghai ]; then
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sudo ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime 2>/dev/null || true
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fi
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# 2. 安装 chrony
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echo -e "${BLUE}[2/6] 安装 chrony${NC}"
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if [ "$OS" = "ubuntu" ] || [ "$OS" = "debian" ]; then
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if ! dpkg -l 2>/dev/null | grep -q "^ii.*chrony"; then
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sudo apt-get install -y chrony
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else
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echo -e "${BLUE}chrony 已安装，跳过${NC}"
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fi
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elif [ "$OS" = "centos" ] || [ "$OS" = "rhel" ] || [ "$OS" = "rocky" ] || [ "$OS" = "almalinux" ]; then
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if ! rpm -q chrony &>/dev/null; then
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sudo yum install -y chrony
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else
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echo -e "${BLUE}chrony 已安装，跳过${NC}"
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fi
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else
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echo -e "${YELLOW}⚠ 未知系统类型，跳过 chrony 安装${NC}"
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return 0
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fi
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# 3. 配置 NTP 服务器
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echo -e "${BLUE}[3/6] 配置 NTP 服务器${NC}"
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CONF="/etc/chrony.conf"
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if [ -f "$CONF" ]; then
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# 备份配置文件
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if [ ! -f "${CONF}.backup.$(date +%Y%m%d)" ]; then
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sudo cp "$CONF" "${CONF}.backup.$(date +%Y%m%d)" 2>/dev/null || true
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fi
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# 注释掉原有的 server 行
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sudo sed -i 's/^server /#server /g' "$CONF" 2>/dev/null || true
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# 添加中国 NTP 服务器（如果还没有）
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if ! grep -q "ntp.aliyun.com" "$CONF"; then
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sudo tee -a "$CONF" > /dev/null <<EOF
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# China NTP servers (added by LinkMaster Node installer)
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server ntp.aliyun.com iburst
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server ntp.tencent.com iburst
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server ntp1.aliyun.com iburst
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EOF
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fi
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else
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echo -e "${YELLOW}⚠ chrony.conf 不存在，跳过配置${NC}"
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fi
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# 4. 启动并启用 chronyd
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echo -e "${BLUE}[4/6] 启动 chronyd${NC}"
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if command -v systemctl > /dev/null 2>&1; then
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sudo systemctl enable chronyd --now 2>/dev/null || {
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# 如果 systemctl 失败，尝试使用 service 命令
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if command -v service > /dev/null 2>&1; then
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sudo service chronyd start 2>/dev/null || true
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sudo chkconfig chronyd on 2>/dev/null || true
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fi
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}
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elif command -v service > /dev/null 2>&1; then
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sudo service chronyd start 2>/dev/null || true
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sudo chkconfig chronyd on 2>/dev/null || true
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fi
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# 等待服务启动
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sleep 2
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# 5. 立即强制同步
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echo -e "${BLUE}[5/6] 强制同步系统时间${NC}"
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if command -v chronyc > /dev/null 2>&1; then
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sudo chronyc -a makestep 2>/dev/null || {
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# 如果 makestep 失败，尝试使用 sources 和 sourcestats
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sudo chronyc sources 2>/dev/null || true
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sudo chronyc sourcestats 2>/dev/null || true
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}
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fi
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# 6. 写入硬件时间
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echo -e "${BLUE}[6/6] 写入硬件时钟${NC}"
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if command -v hwclock > /dev/null 2>&1; then
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sudo hwclock --systohc 2>/dev/null || true
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fi
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# 显示时间状态
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echo -e "${BLUE}当前时间状态:${NC}"
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if command -v timedatectl > /dev/null 2>&1; then
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sudo timedatectl status 2>/dev/null || true
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else
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date
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if command -v hwclock > /dev/null 2>&1; then
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echo -e "${BLUE}硬件时钟:${NC}"
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sudo hwclock 2>/dev/null || true
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fi
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fi
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echo -e "${GREEN}✓ 时间同步配置完成${NC}"
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}
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# 从官网下载安装 Go
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install_go_from_official() {
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echo -e "${BLUE}从 Go 官网下载安装...${NC}"
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@@ -1515,26 +1628,29 @@ main() {
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echo -e "${BLUE}后端地址: ${BACKEND_URL}${NC}"
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echo ""
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echo -e "${BLUE}[1/8] 检测系统类型...${NC}"
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echo -e "${BLUE}[1/11] 检测系统类型...${NC}"
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detect_system
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# 检查是否已安装，如果已安装则先卸载
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if check_installed; then
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echo -e "${BLUE}[2/8] 卸载已存在的服务...${NC}"
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echo -e "${BLUE}[2/11] 卸载已存在的服务...${NC}"
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uninstall_service
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else
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echo -e "${BLUE}[2/8] 检查已安装服务...${NC}"
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echo -e "${BLUE}[2/11] 检查已安装服务...${NC}"
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echo -e "${GREEN}✓ 未检测到已安装的服务${NC}"
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fi
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echo -e "${BLUE}[3/8] 检测并配置镜像源...${NC}"
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echo -e "${BLUE}[3/11] 检测并配置镜像源...${NC}"
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detect_fastest_mirror
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echo -e "${BLUE}[4/8] 安装系统依赖...${NC}"
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echo -e "${BLUE}[4/11] 安装系统依赖...${NC}"
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install_dependencies
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echo -e "${BLUE}[5/11] 配置时间同步...${NC}"
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sync_time
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# 优先尝试从 Releases 下载二进制文件
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echo -e "${BLUE}[5/8] 下载或编译二进制文件...${NC}"
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echo -e "${BLUE}[6/11] 下载或编译二进制文件...${NC}"
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if ! download_binary_from_releases; then
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echo -e "${BLUE}从 Releases 下载失败，开始从源码编译...${NC}"
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build_from_source
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@@ -1542,19 +1658,19 @@ main() {
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echo -e "${GREEN}✓ 使用预编译二进制文件，跳过编译步骤${NC}"
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fi
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echo -e "${BLUE}[6/8] 创建 systemd 服务...${NC}"
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echo -e "${BLUE}[7/11] 创建 systemd 服务...${NC}"
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create_service
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echo -e "${BLUE}[7/8] 配置防火墙规则...${NC}"
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echo -e "${BLUE}[8/11] 配置防火墙规则...${NC}"
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configure_firewall
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echo -e "${BLUE}[8/8] 登记节点到后端服务器...${NC}"
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echo -e "${BLUE}[9/11] 登记节点到后端服务器...${NC}"
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register_node
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echo -e "${BLUE}[9/9] 启动服务...${NC}"
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echo -e "${BLUE}[10/11] 启动服务...${NC}"
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start_service
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echo -e "${BLUE}[10/10] 验证安装...${NC}"
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echo -e "${BLUE}[11/11] 验证安装...${NC}"
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verify_installation
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echo ""
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@@ -67,11 +67,10 @@ func GetNodeLocation() (country, province, city, isp string) {
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}
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type Reporter struct {
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cfg *config.Config
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client *http.Client
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logger *zap.Logger
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stopCh chan struct{}
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beijingTZ *time.Location
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cfg *config.Config
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client *http.Client
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logger *zap.Logger
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stopCh chan struct{}
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}
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func NewReporter(cfg *config.Config) *Reporter {
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@@ -80,22 +79,13 @@ func NewReporter(cfg *config.Config) *Reporter {
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// 初始化节点信息（从配置文件读取）
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InitNodeInfo(cfg)
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// 加载北京时间时区
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beijingTZ, err := time.LoadLocation("Asia/Shanghai")
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if err != nil {
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// 如果加载失败，使用UTC+8手动创建
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beijingTZ = time.FixedZone("CST", 8*60*60)
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logger.Warn("加载时区失败，使用UTC+8", zap.Error(err))
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}
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return &Reporter{
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cfg: cfg,
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client: &http.Client{
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Timeout: 10 * time.Second,
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},
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logger: logger,
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stopCh: make(chan struct{}),
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beijingTZ: beijingTZ,
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logger: logger,
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stopCh: make(chan struct{}),
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}
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}
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@@ -104,9 +94,8 @@ func (r *Reporter) Start(ctx context.Context) {
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r.sendHeartbeat()
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for {
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// 获取当前北京时间
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now := time.Now().In(r.beijingTZ)
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// 计算到下一分钟第1秒的时间（基于北京时间）
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// 计算到下一分钟第1秒的时间
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now := time.Now()
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nextMinute := now.Truncate(time.Minute).Add(time.Minute)
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nextHeartbeatTime := nextMinute.Add(1 * time.Second)
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durationUntilNext := nextHeartbeatTime.Sub(now)
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@@ -122,7 +111,7 @@ func (r *Reporter) Start(ctx context.Context) {
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timer.Stop()
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return
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case <-timer.C:
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// 在每分钟的第1秒发送心跳（北京时间）
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// 在每分钟的第1秒发送心跳
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r.sendHeartbeat()
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}
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timer.Stop()
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@@ -1,221 +0,0 @@
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package timesync
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import (
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"context"
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"encoding/json"
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"fmt"
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"net/http"
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"sync"
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"time"
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"go.uber.org/zap"
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)
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// TimeSync 时间同步器
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type TimeSync struct {
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logger *zap.Logger
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stopCh chan struct{}
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beijingTZ *time.Location
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lastSyncTime time.Time
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lastSyncError error
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mu sync.RWMutex
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}
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// K780TimeAPIResponse K780时间API响应结构
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type K780TimeAPIResponse struct {
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Success string `json:"success"`
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Msgid string `json:"msgid"`
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Msg string `json:"msg"`
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Result struct {
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Timestamp string `json:"timestamp"` // 时间戳（秒）
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TimestampMs string `json:"timestamp_ms"` // 时间戳（毫秒）
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Datetime1 string `json:"datetime_1"` // 日期时间格式1
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Datetime2 string `json:"datetime_2"` // 日期时间格式2
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} `json:"result"`
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}
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// NewTimeSync 创建时间同步器
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func NewTimeSync(logger *zap.Logger) (*TimeSync, error) {
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// 加载北京时间时区
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beijingTZ, err := time.LoadLocation("Asia/Shanghai")
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if err != nil {
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return nil, fmt.Errorf("加载时区失败: %w", err)
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}
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return &TimeSync{
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logger: logger,
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stopCh: make(chan struct{}),
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beijingTZ: beijingTZ,
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}, nil
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}
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// syncTime 同步时间（从HTTP API获取北京时间）
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func (ts *TimeSync) syncTime() error {
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// 使用K780时间API
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apiURL := "https://sapi.k780.com/?app=life.time&appkey=10003&sign=b59bc3ef6191eb9f747dd4e83c99f2a4&format=json"
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client := &http.Client{
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Timeout: 5 * time.Second,
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}
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// 创建请求，添加浏览器请求头
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req, err := http.NewRequest("GET", apiURL, nil)
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if err != nil {
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ts.mu.Lock()
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ts.lastSyncError = err
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ts.mu.Unlock()
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return fmt.Errorf("创建请求失败: %w", err)
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}
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// 添加浏览器请求头，模拟浏览器访问
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req.Header.Set("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7")
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req.Header.Set("Accept-Language", "zh-CN,zh;q=0.9")
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req.Header.Set("Cache-Control", "max-age=0")
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req.Header.Set("Connection", "keep-alive")
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req.Header.Set("Referer", "https://www.nowapi.com/")
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req.Header.Set("Sec-Fetch-Dest", "document")
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req.Header.Set("Sec-Fetch-Mode", "navigate")
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req.Header.Set("Sec-Fetch-Site", "cross-site")
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req.Header.Set("Sec-Fetch-User", "?1")
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req.Header.Set("Upgrade-Insecure-Requests", "1")
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req.Header.Set("User-Agent", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36")
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req.Header.Set("sec-ch-ua", `"Google Chrome";v="143", "Chromium";v="143", "Not A(Brand";v="24"`)
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req.Header.Set("sec-ch-ua-mobile", "?0")
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req.Header.Set("sec-ch-ua-platform", `"macOS"`)
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resp, err := client.Do(req)
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if err != nil {
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ts.mu.Lock()
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ts.lastSyncError = err
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ts.mu.Unlock()
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return fmt.Errorf("API请求失败: %w", err)
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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err := fmt.Errorf("API返回状态码: %d", resp.StatusCode)
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ts.mu.Lock()
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ts.lastSyncError = err
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ts.mu.Unlock()
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return err
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}
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var result K780TimeAPIResponse
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if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
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ts.mu.Lock()
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ts.lastSyncError = err
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ts.mu.Unlock()
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return fmt.Errorf("解析API响应失败: %w", err)
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}
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// 检查返回状态
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if result.Success != "1" {
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errMsg := fmt.Sprintf("API返回失败状态: success=%s", result.Success)
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if result.Msg != "" {
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errMsg += fmt.Sprintf(", msg=%s", result.Msg)
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}
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if result.Msgid != "" {
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errMsg += fmt.Sprintf(", msgid=%s", result.Msgid)
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}
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err := fmt.Errorf(errMsg)
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ts.mu.Lock()
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ts.lastSyncError = err
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ts.mu.Unlock()
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ts.logger.Warn("时间API返回失败", zap.String("success", result.Success), zap.String("msgid", result.Msgid), zap.String("msg", result.Msg))
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return err
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}
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||||
// 从result.timestamp字段解析时间戳字符串
|
||||
if result.Result.Timestamp == "" {
|
||||
err := fmt.Errorf("API返回的时间戳为空")
|
||||
ts.mu.Lock()
|
||||
ts.lastSyncError = err
|
||||
ts.mu.Unlock()
|
||||
return err
|
||||
}
|
||||
|
||||
// 解析时间戳字符串为int64
|
||||
var timestamp int64
|
||||
if _, err := fmt.Sscanf(result.Result.Timestamp, "%d", ×tamp); err != nil {
|
||||
err := fmt.Errorf("解析时间戳失败: %w", err)
|
||||
ts.mu.Lock()
|
||||
ts.lastSyncError = err
|
||||
ts.mu.Unlock()
|
||||
return err
|
||||
}
|
||||
|
||||
// 使用时间戳转换为北京时间
|
||||
beijingTime := time.Unix(timestamp, 0).In(ts.beijingTZ)
|
||||
|
||||
// 计算时间差
|
||||
localTime := time.Now()
|
||||
timeDiff := beijingTime.Sub(localTime)
|
||||
|
||||
ts.mu.Lock()
|
||||
ts.lastSyncTime = beijingTime
|
||||
ts.lastSyncError = nil
|
||||
ts.mu.Unlock()
|
||||
|
||||
ts.logger.Info("时间同步成功",
|
||||
zap.String("api", apiURL),
|
||||
zap.String("remote_time", beijingTime.Format("2006-01-02 15:04:05")),
|
||||
zap.String("local_time", localTime.Format("2006-01-02 15:04:05")),
|
||||
zap.Duration("time_diff", timeDiff),
|
||||
zap.Int64("timestamp", timestamp))
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// Start 启动定期时间同步
|
||||
func (ts *TimeSync) Start(ctx context.Context, interval time.Duration) {
|
||||
// 立即同步一次
|
||||
if err := ts.syncTime(); err != nil {
|
||||
ts.logger.Warn("初始时间同步失败", zap.Error(err))
|
||||
}
|
||||
|
||||
// 定期同步
|
||||
ticker := time.NewTicker(interval)
|
||||
defer ticker.Stop()
|
||||
|
||||
for {
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
return
|
||||
case <-ts.stopCh:
|
||||
return
|
||||
case <-ticker.C:
|
||||
if err := ts.syncTime(); err != nil {
|
||||
ts.logger.Warn("时间同步失败", zap.Error(err))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Stop 停止时间同步
|
||||
func (ts *TimeSync) Stop() {
|
||||
close(ts.stopCh)
|
||||
}
|
||||
|
||||
// GetBeijingTime 获取当前北京时间
|
||||
func (ts *TimeSync) GetBeijingTime() time.Time {
|
||||
return time.Now().In(ts.beijingTZ)
|
||||
}
|
||||
|
||||
// GetLocation 获取北京时区
|
||||
func (ts *TimeSync) GetLocation() *time.Location {
|
||||
return ts.beijingTZ
|
||||
}
|
||||
|
||||
// GetLastSyncTime 获取最后一次同步的时间
|
||||
func (ts *TimeSync) GetLastSyncTime() time.Time {
|
||||
ts.mu.RLock()
|
||||
defer ts.mu.RUnlock()
|
||||
return ts.lastSyncTime
|
||||
}
|
||||
|
||||
// GetLastSyncError 获取最后一次同步的错误
|
||||
func (ts *TimeSync) GetLastSyncError() error {
|
||||
ts.mu.RLock()
|
||||
defer ts.mu.RUnlock()
|
||||
return ts.lastSyncError
|
||||
}
|
||||
53
time.sh
Normal file
53
time.sh
Normal file
@@ -0,0 +1,53 @@
|
||||
#!/bin/bash
|
||||
|
||||
set -e
|
||||
|
||||
echo "=== CentOS 7 时间同步脚本开始 ==="
|
||||
|
||||
# 1. 检查是否 root
|
||||
if [ "$(id -u)" -ne 0 ]; then
|
||||
echo "请使用 root 用户执行"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# 2. 设置时区
|
||||
echo "[1/6] 设置时区为 Asia/Shanghai"
|
||||
timedatectl set-timezone Asia/Shanghai
|
||||
|
||||
# 3. 安装 chrony
|
||||
echo "[2/6] 安装 chrony"
|
||||
if ! rpm -q chrony &>/dev/null; then
|
||||
yum install -y chrony
|
||||
else
|
||||
echo "chrony 已安装，跳过"
|
||||
fi
|
||||
|
||||
# 4. 配置 NTP 服务器
|
||||
echo "[3/6] 配置 NTP 服务器"
|
||||
CONF="/etc/chrony.conf"
|
||||
|
||||
sed -i 's/^server /#server /g' "$CONF"
|
||||
|
||||
grep -q "ntp.aliyun.com" "$CONF" || cat >> "$CONF" <<EOF
|
||||
|
||||
# China NTP servers
|
||||
server ntp.aliyun.com iburst
|
||||
server ntp.tencent.com iburst
|
||||
server ntp1.aliyun.com iburst
|
||||
EOF
|
||||
|
||||
# 5. 启动并启用 chronyd
|
||||
echo "[4/6] 启动 chronyd"
|
||||
systemctl enable chronyd --now
|
||||
|
||||
# 6. 立即强制同步
|
||||
echo "[5/6] 强制同步系统时间"
|
||||
chronyc -a makestep
|
||||
|
||||
# 7. 写入硬件时间
|
||||
echo "[6/6] 写入硬件时钟"
|
||||
hwclock --systohc
|
||||
|
||||
echo "=== 时间同步完成 ==="
|
||||
echo
|
||||
timedatectl status
|
||||
Reference in New Issue
Block a user