Compare commits
2 Commits
7ed04262c3
...
legacy-scr
| Author | SHA1 | Date | |
|---|---|---|---|
|
82eeee50f1 | ||
| 4b8e3da812 |
290
README_Ubuntu.md
Normal file
290
README_Ubuntu.md
Normal file
@@ -0,0 +1,290 @@
|
||||
# 智能网络监控脚本 - Ubuntu版本
|
||||
|
||||
## 📁 项目结构
|
||||
|
||||
```
|
||||
smart-shutdown/
|
||||
├── smart_shutdown.sh # 主监控脚本（用户模式）
|
||||
├── deploy_system.sh # 系统级部署脚本
|
||||
├── uninstall_system.sh # 系统级卸载脚本
|
||||
├── manage.sh # 管理工具脚本
|
||||
├── README.md # 本文件
|
||||
└── logs/ # 本地运行时的日志目录
|
||||
└── network_monitor_YYYYMMDD.log
|
||||
```
|
||||
|
||||
## 🚀 快速开始
|
||||
|
||||
### 系统级部署（推荐）
|
||||
|
||||
```bash
|
||||
# 1. 克隆或下载项目到本地
|
||||
cd /path/to/smart-shutdown/
|
||||
|
||||
# 2. 以root权限运行部署脚本
|
||||
sudo ./deploy_system.sh
|
||||
```
|
||||
|
||||
**部署效果：**
|
||||
- 程序文件：`/opt/smart-network-monitor/`
|
||||
- 配置文件：`/etc/smart-network-monitor/config.json`
|
||||
- 日志文件：`/var/log/smart-network-monitor/`
|
||||
- systemd服务：`smart-network-monitor.service`
|
||||
- 开机自启动，无需用户登录
|
||||
|
||||
### 用户级运行
|
||||
|
||||
```bash
|
||||
# 以root权限直接运行（需要用户登录）
|
||||
sudo ./smart_shutdown.sh
|
||||
```
|
||||
|
||||
## 🎯 系统部署后的文件位置
|
||||
|
||||
### 程序文件位置
|
||||
```
|
||||
/opt/smart-network-monitor/
|
||||
├── smart_shutdown_system.sh # 系统优化版监控脚本
|
||||
└── manage.sh # 管理工具脚本
|
||||
```
|
||||
|
||||
### 配置文件位置
|
||||
```
|
||||
/etc/smart-network-monitor/
|
||||
└── config.json # 配置文件
|
||||
```
|
||||
|
||||
### 日志文件位置
|
||||
```
|
||||
/var/log/smart-network-monitor/
|
||||
└── network_monitor_YYYYMMDD.log # 日志文件
|
||||
```
|
||||
|
||||
## 🔧 管理命令
|
||||
|
||||
### 使用管理工具（推荐）
|
||||
```bash
|
||||
# 使用快捷命令（系统安装后可用）
|
||||
smart-monitor
|
||||
|
||||
# 或者直接运行管理脚本
|
||||
sudo /opt/smart-network-monitor/manage.sh
|
||||
```
|
||||
|
||||
### 直接使用systemctl命令
|
||||
|
||||
#### 查看服务状态
|
||||
```bash
|
||||
systemctl status smart-network-monitor
|
||||
```
|
||||
|
||||
#### 启动/停止/重启服务
|
||||
```bash
|
||||
sudo systemctl start smart-network-monitor
|
||||
sudo systemctl stop smart-network-monitor
|
||||
sudo systemctl restart smart-network-monitor
|
||||
```
|
||||
|
||||
#### 启用/禁用开机自启动
|
||||
```bash
|
||||
sudo systemctl enable smart-network-monitor
|
||||
sudo systemctl disable smart-network-monitor
|
||||
```
|
||||
|
||||
### 查看日志
|
||||
|
||||
#### 查看今天的应用日志
|
||||
```bash
|
||||
cat /var/log/smart-network-monitor/network_monitor_$(date '+%Y%m%d').log
|
||||
```
|
||||
|
||||
#### 实时监控应用日志
|
||||
```bash
|
||||
tail -f /var/log/smart-network-monitor/network_monitor_$(date '+%Y%m%d').log
|
||||
```
|
||||
|
||||
#### 查看系统日志
|
||||
```bash
|
||||
# 查看最近的系统日志
|
||||
journalctl -u smart-network-monitor -n 50
|
||||
|
||||
# 实时监控系统日志
|
||||
journalctl -u smart-network-monitor -f
|
||||
```
|
||||
|
||||
## ⚙️ 配置说明
|
||||
|
||||
系统部署后，配置文件位于：`/etc/smart-network-monitor/config.json`
|
||||
|
||||
### 默认配置
|
||||
```json
|
||||
{
|
||||
"TargetIP": "192.168.3.3",
|
||||
"MonitorWindowSeconds": 180,
|
||||
"ShutdownCountdown": 60,
|
||||
"NormalPingInterval": 15
|
||||
}
|
||||
```
|
||||
|
||||
### 配置参数说明
|
||||
- `TargetIP`: 监控的目标IP地址
|
||||
- `MonitorWindowSeconds`: 监控窗口时长（秒），网络持续中断超过此时间将触发关机
|
||||
- `ShutdownCountdown`: 关机倒计时时长（秒）
|
||||
- `NormalPingInterval`: 正常监控时的ping间隔（秒）
|
||||
|
||||
### 修改配置
|
||||
```bash
|
||||
# 使用管理工具编辑（推荐）
|
||||
smart-monitor
|
||||
|
||||
# 或直接编辑配置文件
|
||||
sudo nano /etc/smart-network-monitor/config.json
|
||||
|
||||
# 修改配置后重启服务使配置生效
|
||||
sudo systemctl restart smart-network-monitor
|
||||
```
|
||||
|
||||
## 🗑️ 卸载
|
||||
|
||||
```bash
|
||||
# 运行卸载脚本
|
||||
sudo ./uninstall_system.sh
|
||||
```
|
||||
|
||||
卸载脚本会询问是否删除配置文件和日志文件，您可以选择保留或删除。
|
||||
|
||||
## 📊 功能特性
|
||||
|
||||
- ✅ 开机自启动，无需用户登录
|
||||
- ✅ 系统级权限运行
|
||||
- ✅ 智能日志管理（应用日志 + 系统日志）
|
||||
- ✅ JSON配置文件支持
|
||||
- ✅ 自动日志清理（30天）
|
||||
- ✅ 网络恢复自动取消关机
|
||||
- ✅ 完整的错误处理和信号处理
|
||||
- ✅ 彩色终端输出
|
||||
- ✅ 交互式管理工具
|
||||
|
||||
## 🔧 系统要求
|
||||
|
||||
### 必需软件包
|
||||
- `ping` (通常已预装)
|
||||
- `systemctl` (systemd)
|
||||
- `journalctl` (systemd)
|
||||
|
||||
### 推荐软件包
|
||||
```bash
|
||||
# 安装jq以获得更好的JSON配置支持
|
||||
sudo apt-get update
|
||||
sudo apt-get install jq
|
||||
```
|
||||
|
||||
### 支持的系统
|
||||
- Ubuntu 16.04+ (带systemd)
|
||||
- Debian 8+ (带systemd)
|
||||
- 其他使用systemd的Linux发行版
|
||||
|
||||
## 🔐 安全说明
|
||||
|
||||
- 脚本需要root权限以执行关机操作
|
||||
- systemd服务以root权限运行
|
||||
- 所有操作都会记录在应用日志和系统日志中
|
||||
- 支持通过systemd进行完整的服务管理和监控
|
||||
|
||||
## 📝 使用示例
|
||||
|
||||
### 1. 基本使用流程
|
||||
|
||||
```bash
|
||||
# 1. 部署系统级服务
|
||||
sudo ./deploy_system.sh
|
||||
|
||||
# 2. 检查服务状态
|
||||
systemctl status smart-network-monitor
|
||||
|
||||
# 3. 查看实时日志
|
||||
journalctl -u smart-network-monitor -f
|
||||
|
||||
# 4. 使用管理工具
|
||||
smart-monitor
|
||||
```
|
||||
|
||||
### 2. 自定义配置示例
|
||||
|
||||
```bash
|
||||
# 编辑配置文件
|
||||
sudo nano /etc/smart-network-monitor/config.json
|
||||
|
||||
# 修改为监控路由器
|
||||
{
|
||||
"TargetIP": "192.168.1.1",
|
||||
"MonitorWindowSeconds": 300,
|
||||
"ShutdownCountdown": 120,
|
||||
"NormalPingInterval": 30
|
||||
}
|
||||
|
||||
# 重启服务应用配置
|
||||
sudo systemctl restart smart-network-monitor
|
||||
```
|
||||
|
||||
### 3. 故障排除
|
||||
|
||||
```bash
|
||||
# 查看服务详细状态
|
||||
systemctl status smart-network-monitor -l
|
||||
|
||||
# 查看最近的错误日志
|
||||
journalctl -u smart-network-monitor --since "1 hour ago"
|
||||
|
||||
# 测试网络连接
|
||||
ping -c 4 192.168.3.3
|
||||
|
||||
# 手动运行脚本进行调试
|
||||
sudo /opt/smart-network-monitor/smart_shutdown_system.sh
|
||||
```
|
||||
|
||||
## 🚨 注意事项
|
||||
|
||||
1. **关机权限**：脚本需要root权限才能执行关机操作
|
||||
2. **网络依赖**：确保目标IP地址可达且稳定响应ping
|
||||
3. **测试模式**：默认脚本在关机时会输出模拟信息，取消注释 `shutdown -h now` 行以启用实际关机
|
||||
4. **备份重要数据**：在启用实际关机功能前，请确保重要数据已备份
|
||||
5. **防火墙设置**：确保ICMP ping包不被防火墙阻挡
|
||||
|
||||
## 🔗 相关命令速查
|
||||
|
||||
```bash
|
||||
# 服务管理
|
||||
sudo systemctl start smart-network-monitor # 启动
|
||||
sudo systemctl stop smart-network-monitor # 停止
|
||||
sudo systemctl restart smart-network-monitor # 重启
|
||||
sudo systemctl status smart-network-monitor # 状态
|
||||
sudo systemctl enable smart-network-monitor # 开机启动
|
||||
sudo systemctl disable smart-network-monitor # 禁用启动
|
||||
|
||||
# 日志查看
|
||||
journalctl -u smart-network-monitor # 所有日志
|
||||
journalctl -u smart-network-monitor -f # 实时日志
|
||||
journalctl -u smart-network-monitor -n 50 # 最近50行
|
||||
tail -f /var/log/smart-network-monitor/network_monitor_$(date '+%Y%m%d').log # 应用日志
|
||||
|
||||
# 配置管理
|
||||
sudo nano /etc/smart-network-monitor/config.json # 编辑配置
|
||||
cat /etc/smart-network-monitor/config.json # 查看配置
|
||||
|
||||
# 管理工具
|
||||
smart-monitor # 交互式管理
|
||||
```
|
||||
|
||||
## 📞 技术支持
|
||||
|
||||
如果您在使用过程中遇到问题，请：
|
||||
|
||||
1. 检查系统日志：`journalctl -u smart-network-monitor -n 100`
|
||||
2. 验证网络连接：`ping 目标IP`
|
||||
3. 检查配置文件格式：`jq . /etc/smart-network-monitor/config.json`
|
||||
4. 查看服务状态：`systemctl status smart-network-monitor -l`
|
||||
|
||||
---
|
||||
|
||||
**享受智能网络监控带来的便利！** 🎉
|
||||
528
deploy_system.sh
Executable file
528
deploy_system.sh
Executable file
@@ -0,0 +1,528 @@
|
||||
#!/bin/bash
|
||||
|
||||
#
|
||||
# 智能网络监控脚本 - Ubuntu系统级部署脚本
|
||||
#
|
||||
# 功能描述：
|
||||
# 将脚本部署到系统级目录，配置为systemd服务，开机自启动
|
||||
#
|
||||
# 部署位置：
|
||||
# - 程序文件: /opt/smart-network-monitor/
|
||||
# - 配置文件: /etc/smart-network-monitor/
|
||||
# - 日志文件: /var/log/smart-network-monitor/
|
||||
# - 服务文件: /etc/systemd/system/smart-network-monitor.service
|
||||
#
|
||||
# 使用方法：
|
||||
# sudo ./deploy_system.sh
|
||||
#
|
||||
|
||||
# 设置颜色输出
|
||||
RED='\033[0;31m'
|
||||
GREEN='\033[0;32m'
|
||||
YELLOW='\033[1;33m'
|
||||
BLUE='\033[0;34m'
|
||||
CYAN='\033[0;36m'
|
||||
NC='\033[0m' # No Color
|
||||
|
||||
# 定义系统级路径
|
||||
PROGRAM_PATH="/opt/smart-network-monitor"
|
||||
CONFIG_PATH="/etc/smart-network-monitor"
|
||||
LOG_PATH="/var/log/smart-network-monitor"
|
||||
SERVICE_FILE="/etc/systemd/system/smart-network-monitor.service"
|
||||
SERVICE_NAME="smart-network-monitor"
|
||||
|
||||
# 当前脚本目录
|
||||
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
||||
|
||||
echo -e "${CYAN}==========================================${NC}"
|
||||
echo -e "${CYAN}智能网络监控脚本 - Ubuntu系统级部署${NC}"
|
||||
echo -e "${CYAN}==========================================${NC}"
|
||||
echo ""
|
||||
|
||||
echo -e "${YELLOW}部署计划:${NC}"
|
||||
echo -e "- 程序目录: ${PROGRAM_PATH}"
|
||||
echo -e "- 配置目录: ${CONFIG_PATH}"
|
||||
echo -e "- 日志目录: ${LOG_PATH}"
|
||||
echo -e "- 服务文件: ${SERVICE_FILE}"
|
||||
echo ""
|
||||
|
||||
# 检查root权限
|
||||
if [[ $EUID -ne 0 ]]; then
|
||||
echo -e "${RED}错误：此脚本需要root权限执行${NC}"
|
||||
echo -e "${YELLOW}请使用: sudo $0${NC}"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# 检查源文件
|
||||
REQUIRED_FILES=(
|
||||
"smart_shutdown.sh"
|
||||
)
|
||||
|
||||
for file in "${REQUIRED_FILES[@]}"; do
|
||||
if [[ ! -f "$SCRIPT_DIR/$file" ]]; then
|
||||
echo -e "${RED}错误：找不到必需文件: $file${NC}"
|
||||
exit 1
|
||||
fi
|
||||
done
|
||||
|
||||
echo -e "${GREEN}[OK] 源文件检查完成${NC}"
|
||||
|
||||
# 停止已存在的服务
|
||||
if systemctl is-active --quiet "$SERVICE_NAME"; then
|
||||
echo -e "${YELLOW}正在停止现有服务...${NC}"
|
||||
systemctl stop "$SERVICE_NAME"
|
||||
echo -e "${GREEN}[OK] 服务已停止${NC}"
|
||||
fi
|
||||
|
||||
# 创建目录结构
|
||||
echo -e "${YELLOW}正在创建目录结构...${NC}"
|
||||
|
||||
# 创建程序目录
|
||||
if [[ ! -d "$PROGRAM_PATH" ]]; then
|
||||
mkdir -p "$PROGRAM_PATH"
|
||||
echo -e "${GREEN}[OK] 创建程序目录: $PROGRAM_PATH${NC}"
|
||||
fi
|
||||
|
||||
# 创建配置目录
|
||||
if [[ ! -d "$CONFIG_PATH" ]]; then
|
||||
mkdir -p "$CONFIG_PATH"
|
||||
echo -e "${GREEN}[OK] 创建配置目录: $CONFIG_PATH${NC}"
|
||||
fi
|
||||
|
||||
# 创建日志目录
|
||||
if [[ ! -d "$LOG_PATH" ]]; then
|
||||
mkdir -p "$LOG_PATH"
|
||||
# 设置适当的权限，允许服务用户写入
|
||||
chmod 755 "$LOG_PATH"
|
||||
echo -e "${GREEN}[OK] 创建日志目录: $LOG_PATH${NC}"
|
||||
fi
|
||||
|
||||
# 创建系统优化版的主脚本
|
||||
echo -e "${YELLOW}正在创建系统版本的脚本...${NC}"
|
||||
|
||||
cat > "$PROGRAM_PATH/smart_shutdown_system.sh" << 'EOF'
|
||||
#!/bin/bash
|
||||
|
||||
#
|
||||
# 智能网络监控脚本 - 系统服务版本
|
||||
#
|
||||
# 功能描述：
|
||||
# 系统级网络监控脚本，在网络持续中断时自动关机
|
||||
#
|
||||
# 特点：
|
||||
# - 开机自启动，作为systemd服务运行
|
||||
# - 日志存储在系统日志目录
|
||||
# - 优化的错误处理和权限管理
|
||||
#
|
||||
|
||||
# ==================== 系统级配置参数 ====================
|
||||
|
||||
# 默认配置参数
|
||||
TARGET_IP="192.168.3.3"
|
||||
NORMAL_PING_INTERVAL=15
|
||||
MONITOR_WINDOW_SECONDS=180
|
||||
SHUTDOWN_COUNTDOWN=60
|
||||
COUNTDOWN_PING_INTERVAL=3
|
||||
PING_TIMEOUT=3
|
||||
|
||||
# 系统级路径配置
|
||||
CONFIG_FILE="/etc/smart-network-monitor/config.json"
|
||||
LOG_DIRECTORY="/var/log/smart-network-monitor"
|
||||
MAX_LOG_DAYS=30
|
||||
|
||||
# 正常连接时的日志记录间隔计数器
|
||||
NORMAL_LOG_INTERVAL=24 # 每24次循环记录一次状态 (约6分钟)
|
||||
NORMAL_LOG_COUNTER=0
|
||||
|
||||
# ==================== 函数定义 ====================
|
||||
|
||||
# 日志写入函数
|
||||
write_log() {
|
||||
local level="$1"
|
||||
local message="$2"
|
||||
local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
|
||||
local log_file="$LOG_DIRECTORY/network_monitor_$(date '+%Y%m%d').log"
|
||||
local log_entry="[$timestamp] [$level] $message"
|
||||
|
||||
# 确保日志目录存在
|
||||
mkdir -p "$LOG_DIRECTORY"
|
||||
|
||||
# 写入日志文件
|
||||
echo "$log_entry" >> "$log_file" 2>/dev/null
|
||||
|
||||
# 同时写入系统日志
|
||||
logger -t "smart-network-monitor" "$log_entry"
|
||||
|
||||
# 对于关键信息，输出到标准输出（systemd会捕获）
|
||||
if [[ "$level" == "CRITICAL" || "$level" == "SUCCESS" || "$level" == "WARN" ]]; then
|
||||
echo "$log_entry"
|
||||
fi
|
||||
}
|
||||
|
||||
# 加载配置文件
|
||||
load_configuration() {
|
||||
if [[ -f "$CONFIG_FILE" ]]; then
|
||||
write_log "INFO" "加载配置文件: $CONFIG_FILE"
|
||||
|
||||
# 使用jq解析JSON配置文件（如果可用）
|
||||
if command -v jq >/dev/null 2>&1; then
|
||||
local target_ip=$(jq -r '.TargetIP // empty' "$CONFIG_FILE" 2>/dev/null)
|
||||
local monitor_window=$(jq -r '.MonitorWindowSeconds // empty' "$CONFIG_FILE" 2>/dev/null)
|
||||
local shutdown_countdown=$(jq -r '.ShutdownCountdown // empty' "$CONFIG_FILE" 2>/dev/null)
|
||||
local ping_interval=$(jq -r '.NormalPingInterval // empty' "$CONFIG_FILE" 2>/dev/null)
|
||||
|
||||
[[ -n "$target_ip" ]] && TARGET_IP="$target_ip"
|
||||
[[ -n "$monitor_window" ]] && MONITOR_WINDOW_SECONDS="$monitor_window"
|
||||
[[ -n "$shutdown_countdown" ]] && SHUTDOWN_COUNTDOWN="$shutdown_countdown"
|
||||
[[ -n "$ping_interval" ]] && NORMAL_PING_INTERVAL="$ping_interval"
|
||||
|
||||
write_log "SUCCESS" "配置文件加载成功"
|
||||
else
|
||||
write_log "WARN" "jq未安装，无法解析JSON配置文件，使用默认配置"
|
||||
fi
|
||||
else
|
||||
write_log "WARN" "配置文件不存在，使用默认配置"
|
||||
fi
|
||||
}
|
||||
|
||||
# 测试网络连接
|
||||
test_network_connection() {
|
||||
local target_ip="$1"
|
||||
ping -c 1 -W "$PING_TIMEOUT" "$target_ip" >/dev/null 2>&1
|
||||
return $?
|
||||
}
|
||||
|
||||
# 清理旧日志文件
|
||||
cleanup_old_logs() {
|
||||
if [[ -d "$LOG_DIRECTORY" ]]; then
|
||||
find "$LOG_DIRECTORY" -name "network_monitor_*.log" -type f -mtime +$MAX_LOG_DAYS -exec rm -f {} \; 2>/dev/null
|
||||
fi
|
||||
}
|
||||
|
||||
# 信号处理函数
|
||||
cleanup_and_exit() {
|
||||
write_log "INFO" "接收到退出信号，正在清理..."
|
||||
write_log "INFO" "========== 服务退出 =========="
|
||||
exit 0
|
||||
}
|
||||
|
||||
# ==================== 主程序开始 ====================
|
||||
|
||||
# 设置信号处理
|
||||
trap cleanup_and_exit SIGINT SIGTERM
|
||||
|
||||
# 清理旧日志
|
||||
cleanup_old_logs
|
||||
|
||||
# 加载配置
|
||||
load_configuration
|
||||
|
||||
# 获取系统信息
|
||||
running_user=$(whoami)
|
||||
local_ip=$(ip route get 8.8.8.8 2>/dev/null | awk '{for(i=1;i<=NF;i++) if($i=="src") print $(i+1)}' | head -1)
|
||||
[[ -z "$local_ip" ]] && local_ip="未知"
|
||||
|
||||
write_log "INFO" "========== 系统级网络监控服务启动 =========="
|
||||
write_log "INFO" "运行用户: $running_user"
|
||||
write_log "INFO" "本机IP: $local_ip"
|
||||
write_log "INFO" "监控目标: $TARGET_IP"
|
||||
write_log "INFO" "监控窗口: ${MONITOR_WINDOW_SECONDS}秒"
|
||||
write_log "INFO" "关机倒计时: ${SHUTDOWN_COUNTDOWN}秒"
|
||||
write_log "INFO" "日志目录: $LOG_DIRECTORY"
|
||||
write_log "INFO" "配置文件: $CONFIG_FILE"
|
||||
|
||||
# 主循环
|
||||
failure_start_time=""
|
||||
|
||||
while true; do
|
||||
# 测试网络连接
|
||||
if test_network_connection "$TARGET_IP"; then
|
||||
# 网络连接正常
|
||||
if [[ -n "$failure_start_time" ]]; then
|
||||
write_log "SUCCESS" "网络连接已恢复"
|
||||
failure_start_time=""
|
||||
NORMAL_LOG_COUNTER=0
|
||||
else
|
||||
# 减少正常连接时的日志频率
|
||||
((NORMAL_LOG_COUNTER++))
|
||||
if [[ $NORMAL_LOG_COUNTER -ge $NORMAL_LOG_INTERVAL ]]; then
|
||||
write_log "INFO" "网络连接正常（定期状态报告）"
|
||||
NORMAL_LOG_COUNTER=0
|
||||
fi
|
||||
fi
|
||||
|
||||
sleep "$NORMAL_PING_INTERVAL"
|
||||
|
||||
else
|
||||
# 网络连接失败
|
||||
write_log "FAIL" "Ping失败 - 目标: $TARGET_IP"
|
||||
|
||||
if [[ -z "$failure_start_time" ]]; then
|
||||
failure_start_time=$(date +%s)
|
||||
write_log "WARN" "网络首次中断，开始进入监控窗口计时"
|
||||
fi
|
||||
|
||||
current_time=$(date +%s)
|
||||
failure_duration=$((current_time - failure_start_time))
|
||||
write_log "INFO" "网络已持续中断 $failure_duration / ${MONITOR_WINDOW_SECONDS} 秒"
|
||||
|
||||
if [[ $failure_duration -ge $MONITOR_WINDOW_SECONDS ]]; then
|
||||
write_log "CRITICAL" "网络持续中断已超过 ${MONITOR_WINDOW_SECONDS} 秒，开始关机流程"
|
||||
|
||||
shutdown_cancelled=false
|
||||
countdown_end_time=$((current_time + SHUTDOWN_COUNTDOWN))
|
||||
|
||||
while [[ $(date +%s) -lt $countdown_end_time && "$shutdown_cancelled" == "false" ]]; do
|
||||
current_time=$(date +%s)
|
||||
remaining_seconds=$((countdown_end_time - current_time))
|
||||
|
||||
if [[ $remaining_seconds -le 0 ]]; then
|
||||
break
|
||||
fi
|
||||
|
||||
write_log "WARN" "距离关机还有 $remaining_seconds 秒... 正在快速检测网络"
|
||||
|
||||
# 在倒计时中再次检测网络
|
||||
if test_network_connection "$TARGET_IP"; then
|
||||
write_log "SUCCESS" "网络在倒计时期间恢复！取消关机"
|
||||
failure_start_time=""
|
||||
shutdown_cancelled=true
|
||||
break
|
||||
fi
|
||||
|
||||
sleep "$COUNTDOWN_PING_INTERVAL"
|
||||
done
|
||||
|
||||
if [[ "$shutdown_cancelled" == "false" ]]; then
|
||||
write_log "CRITICAL" "关机倒计时完成，执行系统关机命令"
|
||||
|
||||
# 执行实际关机命令
|
||||
shutdown -h now
|
||||
write_log "CRITICAL" "关机命令已执行"
|
||||
|
||||
exit 0
|
||||
fi
|
||||
else
|
||||
sleep "$NORMAL_PING_INTERVAL"
|
||||
fi
|
||||
fi
|
||||
done
|
||||
EOF
|
||||
|
||||
# 设置脚本权限
|
||||
chmod +x "$PROGRAM_PATH/smart_shutdown_system.sh"
|
||||
echo -e "${GREEN}[OK] 创建系统脚本: $PROGRAM_PATH/smart_shutdown_system.sh${NC}"
|
||||
|
||||
# 创建默认配置文件
|
||||
echo -e "${YELLOW}正在创建配置文件...${NC}"
|
||||
|
||||
cat > "$CONFIG_PATH/config.json" << EOF
|
||||
{
|
||||
"TargetIP": "192.168.3.3",
|
||||
"MonitorWindowSeconds": 180,
|
||||
"ShutdownCountdown": 60,
|
||||
"NormalPingInterval": 15
|
||||
}
|
||||
EOF
|
||||
|
||||
echo -e "${GREEN}[OK] 创建配置文件: $CONFIG_PATH/config.json${NC}"
|
||||
|
||||
# 创建systemd服务文件
|
||||
echo -e "${YELLOW}正在配置systemd服务...${NC}"
|
||||
|
||||
cat > "$SERVICE_FILE" << EOF
|
||||
[Unit]
|
||||
Description=Smart Network Monitor Service
|
||||
Documentation=https://github.com/example/smart-network-monitor
|
||||
After=network-online.target
|
||||
Wants=network-online.target
|
||||
|
||||
[Service]
|
||||
Type=simple
|
||||
User=root
|
||||
Group=root
|
||||
ExecStart=$PROGRAM_PATH/smart_shutdown_system.sh
|
||||
Restart=always
|
||||
RestartSec=10
|
||||
StandardOutput=journal
|
||||
StandardError=journal
|
||||
|
||||
# 安全设置
|
||||
NoNewPrivileges=false
|
||||
PrivateTmp=true
|
||||
ProtectHome=true
|
||||
ProtectSystem=strict
|
||||
ReadWritePaths=$LOG_PATH
|
||||
|
||||
# 环境变量
|
||||
Environment=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
EOF
|
||||
|
||||
echo -e "${GREEN}[OK] 创建systemd服务文件: $SERVICE_FILE${NC}"
|
||||
|
||||
# 重新加载systemd配置
|
||||
echo -e "${YELLOW}正在重新加载systemd配置...${NC}"
|
||||
systemctl daemon-reload
|
||||
echo -e "${GREEN}[OK] systemd配置已重新加载${NC}"
|
||||
|
||||
# 启用服务
|
||||
echo -e "${YELLOW}正在启用服务开机自启动...${NC}"
|
||||
systemctl enable "$SERVICE_NAME"
|
||||
echo -e "${GREEN}[OK] 服务已设置为开机自启动${NC}"
|
||||
|
||||
# 创建管理脚本
|
||||
echo -e "${YELLOW}正在创建管理工具...${NC}"
|
||||
|
||||
cat > "$PROGRAM_PATH/manage.sh" << 'EOF'
|
||||
#!/bin/bash
|
||||
|
||||
#
|
||||
# 智能网络监控脚本 - 管理工具
|
||||
#
|
||||
|
||||
# 颜色定义
|
||||
RED='\033[0;31m'
|
||||
GREEN='\033[0;32m'
|
||||
YELLOW='\033[1;33m'
|
||||
BLUE='\033[0;34m'
|
||||
CYAN='\033[0;36m'
|
||||
NC='\033[0m'
|
||||
|
||||
SERVICE_NAME="smart-network-monitor"
|
||||
CONFIG_FILE="/etc/smart-network-monitor/config.json"
|
||||
LOG_PATH="/var/log/smart-network-monitor"
|
||||
|
||||
echo -e "${CYAN}智能网络监控脚本 - 管理工具${NC}"
|
||||
echo -e "${CYAN}==============================${NC}"
|
||||
echo ""
|
||||
|
||||
echo -e "${YELLOW}可用操作:${NC}"
|
||||
echo "1. 查看服务状态"
|
||||
echo "2. 启动服务"
|
||||
echo "3. 停止服务"
|
||||
echo "4. 重启服务"
|
||||
echo "5. 查看今天的日志"
|
||||
echo "6. 查看实时日志"
|
||||
echo "7. 查看配置文件"
|
||||
echo "8. 编辑配置文件"
|
||||
echo "9. 查看系统日志"
|
||||
echo ""
|
||||
|
||||
read -p "请选择操作 (1-9): " choice
|
||||
|
||||
case "$choice" in
|
||||
"1")
|
||||
systemctl status "$SERVICE_NAME"
|
||||
;;
|
||||
"2")
|
||||
sudo systemctl start "$SERVICE_NAME"
|
||||
echo -e "${GREEN}服务已启动${NC}"
|
||||
;;
|
||||
"3")
|
||||
sudo systemctl stop "$SERVICE_NAME"
|
||||
echo -e "${GREEN}服务已停止${NC}"
|
||||
;;
|
||||
"4")
|
||||
sudo systemctl restart "$SERVICE_NAME"
|
||||
echo -e "${GREEN}服务已重启${NC}"
|
||||
;;
|
||||
"5")
|
||||
log_file="$LOG_PATH/network_monitor_$(date '+%Y%m%d').log"
|
||||
if [[ -f "$log_file" ]]; then
|
||||
cat "$log_file"
|
||||
else
|
||||
echo -e "${RED}今天的日志文件不存在${NC}"
|
||||
fi
|
||||
;;
|
||||
"6")
|
||||
log_file="$LOG_PATH/network_monitor_$(date '+%Y%m%d').log"
|
||||
if [[ -f "$log_file" ]]; then
|
||||
tail -f "$log_file"
|
||||
else
|
||||
echo -e "${RED}今天的日志文件不存在，显示systemd日志：${NC}"
|
||||
journalctl -u "$SERVICE_NAME" -f
|
||||
fi
|
||||
;;
|
||||
"7")
|
||||
if [[ -f "$CONFIG_FILE" ]]; then
|
||||
cat "$CONFIG_FILE"
|
||||
else
|
||||
echo -e "${RED}配置文件不存在${NC}"
|
||||
fi
|
||||
;;
|
||||
"8")
|
||||
if [[ -f "$CONFIG_FILE" ]]; then
|
||||
sudo nano "$CONFIG_FILE"
|
||||
echo -e "${YELLOW}配置已修改，重启服务使配置生效：${NC}"
|
||||
echo "sudo systemctl restart $SERVICE_NAME"
|
||||
else
|
||||
echo -e "${RED}配置文件不存在${NC}"
|
||||
fi
|
||||
;;
|
||||
"9")
|
||||
journalctl -u "$SERVICE_NAME" -n 50
|
||||
;;
|
||||
*)
|
||||
echo -e "${RED}无效选择${NC}"
|
||||
;;
|
||||
esac
|
||||
|
||||
echo ""
|
||||
echo -e "${YELLOW}常用命令:${NC}"
|
||||
echo -e "${BLUE}查看服务状态:${NC} systemctl status $SERVICE_NAME"
|
||||
echo -e "${BLUE}启动服务:${NC} sudo systemctl start $SERVICE_NAME"
|
||||
echo -e "${BLUE}停止服务:${NC} sudo systemctl stop $SERVICE_NAME"
|
||||
echo -e "${BLUE}重启服务:${NC} sudo systemctl restart $SERVICE_NAME"
|
||||
echo -e "${BLUE}查看今天日志:${NC} cat $LOG_PATH/network_monitor_\$(date '+%Y%m%d').log"
|
||||
echo -e "${BLUE}实时查看日志:${NC} tail -f $LOG_PATH/network_monitor_\$(date '+%Y%m%d').log"
|
||||
echo -e "${BLUE}查看系统日志:${NC} journalctl -u $SERVICE_NAME -f"
|
||||
echo -e "${BLUE}编辑配置:${NC} sudo nano $CONFIG_FILE"
|
||||
echo ""
|
||||
EOF
|
||||
|
||||
chmod +x "$PROGRAM_PATH/manage.sh"
|
||||
echo -e "${GREEN}[OK] 创建管理脚本: $PROGRAM_PATH/manage.sh${NC}"
|
||||
|
||||
# 创建符号链接到系统PATH
|
||||
if [[ ! -L "/usr/local/bin/smart-monitor" ]]; then
|
||||
ln -s "$PROGRAM_PATH/manage.sh" "/usr/local/bin/smart-monitor"
|
||||
echo -e "${GREEN}[OK] 创建管理工具快捷命令: smart-monitor${NC}"
|
||||
fi
|
||||
|
||||
echo ""
|
||||
echo -e "${GREEN}[INFO] 系统级部署完成！${NC}"
|
||||
echo ""
|
||||
echo -e "${CYAN}部署摘要:${NC}"
|
||||
echo -e "${GREEN}[OK]${NC} 程序文件已部署到: $PROGRAM_PATH"
|
||||
echo -e "${GREEN}[OK]${NC} 配置目录已创建: $CONFIG_PATH"
|
||||
echo -e "${GREEN}[OK]${NC} 日志目录已创建: $LOG_PATH"
|
||||
echo -e "${GREEN}[OK]${NC} systemd服务已配置: $SERVICE_NAME"
|
||||
echo -e "${GREEN}[OK]${NC} 开机自启动已启用"
|
||||
echo ""
|
||||
echo -e "${YELLOW}管理工具:${NC}"
|
||||
echo -e "- 管理脚本: $PROGRAM_PATH/manage.sh"
|
||||
echo -e "- 快捷命令: ${CYAN}smart-monitor${NC}"
|
||||
echo -e "- 配置文件: $CONFIG_PATH/config.json"
|
||||
echo -e "- 今天日志: $LOG_PATH/network_monitor_$(date '+%Y%m%d').log"
|
||||
echo ""
|
||||
echo -e "${GREEN}下次重启后，服务将自动运行！${NC}"
|
||||
echo ""
|
||||
|
||||
# 询问是否立即启动
|
||||
read -p "是否立即启动监控服务？(Y/n): " response
|
||||
if [[ "$response" == "Y" || "$response" == "y" || "$response" == "" ]]; then
|
||||
if systemctl start "$SERVICE_NAME"; then
|
||||
echo -e "${GREEN}[OK] 监控服务已启动${NC}"
|
||||
echo -e "${CYAN}使用以下命令查看服务状态:${NC}"
|
||||
echo -e "${BLUE}systemctl status $SERVICE_NAME${NC}"
|
||||
echo -e "${BLUE}journalctl -u $SERVICE_NAME -f${NC}"
|
||||
else
|
||||
echo -e "${RED}[X] 启动服务失败${NC}"
|
||||
fi
|
||||
fi
|
||||
|
||||
echo ""
|
||||
echo -e "${CYAN}使用 'smart-monitor' 命令来管理服务${NC}"
|
||||
574
manage.sh
Executable file
574
manage.sh
Executable file
@@ -0,0 +1,574 @@
|
||||
#!/bin/bash
|
||||
|
||||
#
|
||||
# 智能网络监控脚本 - 管理工具
|
||||
#
|
||||
# 功能描述：
|
||||
# 提供智能网络监控脚本的管理界面
|
||||
# 包括服务控制、日志查看、配置管理等功能
|
||||
#
|
||||
# 使用方法：
|
||||
# ./manage.sh
|
||||
# 或者（如果已安装到系统）：smart-monitor
|
||||
#
|
||||
|
||||
# 颜色定义
|
||||
RED='\033[0;31m'
|
||||
GREEN='\033[0;32m'
|
||||
YELLOW='\033[1;33m'
|
||||
BLUE='\033[0;34m'
|
||||
CYAN='\033[0;36m'
|
||||
PURPLE='\033[0;35m'
|
||||
NC='\033[0m' # No Color
|
||||
|
||||
# 系统路径配置
|
||||
SERVICE_NAME="smart-network-monitor"
|
||||
SYSTEM_CONFIG_FILE="/etc/smart-network-monitor/config.json"
|
||||
SYSTEM_LOG_PATH="/var/log/smart-network-monitor"
|
||||
LOCAL_CONFIG_FILE="./config.json"
|
||||
LOCAL_LOG_PATH="./logs"
|
||||
|
||||
# 检测是否为系统级安装
|
||||
if [[ -f "$SYSTEM_CONFIG_FILE" ]]; then
|
||||
CONFIG_FILE="$SYSTEM_CONFIG_FILE"
|
||||
LOG_PATH="$SYSTEM_LOG_PATH"
|
||||
IS_SYSTEM_INSTALL=true
|
||||
else
|
||||
CONFIG_FILE="$LOCAL_CONFIG_FILE"
|
||||
LOG_PATH="$LOCAL_LOG_PATH"
|
||||
IS_SYSTEM_INSTALL=false
|
||||
fi
|
||||
|
||||
# 显示标题
|
||||
show_header() {
|
||||
clear
|
||||
echo -e "${CYAN}==========================================${NC}"
|
||||
echo -e "${CYAN}智能网络监控脚本 - 管理工具${NC}"
|
||||
echo -e "${CYAN}==========================================${NC}"
|
||||
echo ""
|
||||
|
||||
if [[ "$IS_SYSTEM_INSTALL" == "true" ]]; then
|
||||
echo -e "${GREEN}检测到系统级安装${NC}"
|
||||
echo -e "服务名称: ${BLUE}$SERVICE_NAME${NC}"
|
||||
else
|
||||
echo -e "${YELLOW}使用本地模式${NC}"
|
||||
echo -e "配置文件: ${BLUE}$CONFIG_FILE${NC}"
|
||||
fi
|
||||
echo -e "日志路径: ${BLUE}$LOG_PATH${NC}"
|
||||
echo ""
|
||||
}
|
||||
|
||||
# 显示菜单
|
||||
show_menu() {
|
||||
echo -e "${YELLOW}可用操作:${NC}"
|
||||
|
||||
if [[ "$IS_SYSTEM_INSTALL" == "true" ]]; then
|
||||
echo "1. 查看服务状态"
|
||||
echo "2. 启动服务"
|
||||
echo "3. 停止服务"
|
||||
echo "4. 重启服务"
|
||||
echo "5. 启用开机自启动"
|
||||
echo "6. 禁用开机自启动"
|
||||
echo "7. 查看今天的日志"
|
||||
echo "8. 查看实时日志"
|
||||
echo "9. 查看系统日志"
|
||||
echo "10. 查看配置文件"
|
||||
echo "11. 编辑配置文件"
|
||||
echo "12. 测试网络连接"
|
||||
echo "13. 显示服务信息"
|
||||
echo "0. 退出"
|
||||
else
|
||||
echo "1. 查看配置文件"
|
||||
echo "2. 编辑配置文件"
|
||||
echo "3. 查看今天的日志"
|
||||
echo "4. 查看实时日志"
|
||||
echo "5. 测试网络连接"
|
||||
echo "6. 启动本地脚本（前台运行）"
|
||||
echo "7. 清理旧日志"
|
||||
echo "0. 退出"
|
||||
fi
|
||||
echo ""
|
||||
}
|
||||
|
||||
# 检查服务状态
|
||||
check_service_status() {
|
||||
if systemctl is-active --quiet "$SERVICE_NAME"; then
|
||||
echo -e "${GREEN}✓ 服务正在运行${NC}"
|
||||
return 0
|
||||
else
|
||||
echo -e "${RED}✗ 服务未运行${NC}"
|
||||
return 1
|
||||
fi
|
||||
}
|
||||
|
||||
# 显示服务状态
|
||||
show_service_status() {
|
||||
echo -e "${CYAN}=== 服务状态 ===${NC}"
|
||||
systemctl status "$SERVICE_NAME" --no-pager -l
|
||||
echo ""
|
||||
|
||||
echo -e "${CYAN}=== 服务是否启用 ===${NC}"
|
||||
if systemctl is-enabled --quiet "$SERVICE_NAME" 2>/dev/null; then
|
||||
echo -e "${GREEN}✓ 开机自启动已启用${NC}"
|
||||
else
|
||||
echo -e "${YELLOW}✗ 开机自启动未启用${NC}"
|
||||
fi
|
||||
echo ""
|
||||
}
|
||||
|
||||
# 启动服务
|
||||
start_service() {
|
||||
echo -e "${YELLOW}正在启动服务...${NC}"
|
||||
if sudo systemctl start "$SERVICE_NAME"; then
|
||||
echo -e "${GREEN}[OK] 服务已启动${NC}"
|
||||
else
|
||||
echo -e "${RED}[ERROR] 启动服务失败${NC}"
|
||||
fi
|
||||
}
|
||||
|
||||
# 停止服务
|
||||
stop_service() {
|
||||
echo -e "${YELLOW}正在停止服务...${NC}"
|
||||
if sudo systemctl stop "$SERVICE_NAME"; then
|
||||
echo -e "${GREEN}[OK] 服务已停止${NC}"
|
||||
else
|
||||
echo -e "${RED}[ERROR] 停止服务失败${NC}"
|
||||
fi
|
||||
}
|
||||
|
||||
# 重启服务
|
||||
restart_service() {
|
||||
echo -e "${YELLOW}正在重启服务...${NC}"
|
||||
if sudo systemctl restart "$SERVICE_NAME"; then
|
||||
echo -e "${GREEN}[OK] 服务已重启${NC}"
|
||||
else
|
||||
echo -e "${RED}[ERROR] 重启服务失败${NC}"
|
||||
fi
|
||||
}
|
||||
|
||||
# 启用开机自启动
|
||||
enable_service() {
|
||||
echo -e "${YELLOW}正在启用开机自启动...${NC}"
|
||||
if sudo systemctl enable "$SERVICE_NAME"; then
|
||||
echo -e "${GREEN}[OK] 开机自启动已启用${NC}"
|
||||
else
|
||||
echo -e "${RED}[ERROR] 启用开机自启动失败${NC}"
|
||||
fi
|
||||
}
|
||||
|
||||
# 禁用开机自启动
|
||||
disable_service() {
|
||||
echo -e "${YELLOW}正在禁用开机自启动...${NC}"
|
||||
if sudo systemctl disable "$SERVICE_NAME"; then
|
||||
echo -e "${GREEN}[OK] 开机自启动已禁用${NC}"
|
||||
else
|
||||
echo -e "${RED}[ERROR] 禁用开机自启动失败${NC}"
|
||||
fi
|
||||
}
|
||||
|
||||
# 查看今天的日志
|
||||
show_today_log() {
|
||||
local log_file="$LOG_PATH/network_monitor_$(date '+%Y%m%d').log"
|
||||
|
||||
echo -e "${CYAN}=== 今天的日志 ($log_file) ===${NC}"
|
||||
if [[ -f "$log_file" ]]; then
|
||||
echo -e "${BLUE}文件大小: $(du -h "$log_file" | cut -f1)${NC}"
|
||||
echo -e "${BLUE}最后修改: $(stat -c %y "$log_file")${NC}"
|
||||
echo ""
|
||||
echo -e "${YELLOW}最近20行:${NC}"
|
||||
tail -n 20 "$log_file"
|
||||
echo ""
|
||||
echo -e "${CYAN}按任意键查看所有内容，或按 Ctrl+C 返回菜单${NC}"
|
||||
read -n 1 -s
|
||||
less "$log_file"
|
||||
else
|
||||
echo -e "${RED}今天的日志文件不存在${NC}"
|
||||
echo -e "${BLUE}日志文件路径: $log_file${NC}"
|
||||
fi
|
||||
}
|
||||
|
||||
# 查看实时日志
|
||||
show_live_log() {
|
||||
local log_file="$LOG_PATH/network_monitor_$(date '+%Y%m%d').log"
|
||||
|
||||
echo -e "${CYAN}=== 实时日志监控 ===${NC}"
|
||||
echo -e "${YELLOW}按 Ctrl+C 退出实时监控${NC}"
|
||||
echo ""
|
||||
|
||||
if [[ -f "$log_file" ]]; then
|
||||
tail -f "$log_file"
|
||||
else
|
||||
echo -e "${RED}今天的日志文件不存在，监控系统日志...${NC}"
|
||||
if [[ "$IS_SYSTEM_INSTALL" == "true" ]]; then
|
||||
journalctl -u "$SERVICE_NAME" -f
|
||||
else
|
||||
echo -e "${RED}无可用日志${NC}"
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
# 查看系统日志
|
||||
show_system_log() {
|
||||
echo -e "${CYAN}=== 系统日志 ===${NC}"
|
||||
echo -e "${YELLOW}最近100条系统日志:${NC}"
|
||||
journalctl -u "$SERVICE_NAME" -n 100 --no-pager
|
||||
echo ""
|
||||
echo -e "${CYAN}按任意键查看实时系统日志，或按 Ctrl+C 返回菜单${NC}"
|
||||
read -n 1 -s
|
||||
journalctl -u "$SERVICE_NAME" -f
|
||||
}
|
||||
|
||||
# 查看配置文件
|
||||
show_config() {
|
||||
echo -e "${CYAN}=== 配置文件 ($CONFIG_FILE) ===${NC}"
|
||||
if [[ -f "$CONFIG_FILE" ]]; then
|
||||
echo -e "${BLUE}文件路径: $CONFIG_FILE${NC}"
|
||||
echo -e "${BLUE}最后修改: $(stat -c %y "$CONFIG_FILE")${NC}"
|
||||
echo ""
|
||||
echo -e "${YELLOW}当前配置:${NC}"
|
||||
cat "$CONFIG_FILE"
|
||||
echo ""
|
||||
|
||||
# 如果有jq，则格式化显示
|
||||
if command -v jq >/dev/null 2>&1; then
|
||||
echo -e "${YELLOW}格式化显示:${NC}"
|
||||
jq . "$CONFIG_FILE" 2>/dev/null || echo -e "${RED}JSON格式错误${NC}"
|
||||
fi
|
||||
else
|
||||
echo -e "${RED}配置文件不存在: $CONFIG_FILE${NC}"
|
||||
echo -e "${YELLOW}是否创建默认配置文件？ (y/N): ${NC}"
|
||||
read -n 1 response
|
||||
echo ""
|
||||
|
||||
if [[ "$response" == "y" || "$response" == "Y" ]]; then
|
||||
create_default_config
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
# 创建默认配置文件
|
||||
create_default_config() {
|
||||
local config_dir=$(dirname "$CONFIG_FILE")
|
||||
|
||||
# 确保配置目录存在
|
||||
if [[ ! -d "$config_dir" ]]; then
|
||||
if [[ "$IS_SYSTEM_INSTALL" == "true" ]]; then
|
||||
sudo mkdir -p "$config_dir"
|
||||
else
|
||||
mkdir -p "$config_dir"
|
||||
fi
|
||||
fi
|
||||
|
||||
local default_config='{
|
||||
"TargetIP": "192.168.3.3",
|
||||
"MonitorWindowSeconds": 180,
|
||||
"ShutdownCountdown": 60,
|
||||
"NormalPingInterval": 15
|
||||
}'
|
||||
|
||||
if [[ "$IS_SYSTEM_INSTALL" == "true" ]]; then
|
||||
echo "$default_config" | sudo tee "$CONFIG_FILE" > /dev/null
|
||||
else
|
||||
echo "$default_config" > "$CONFIG_FILE"
|
||||
fi
|
||||
|
||||
echo -e "${GREEN}[OK] 默认配置文件已创建: $CONFIG_FILE${NC}"
|
||||
}
|
||||
|
||||
# 编辑配置文件
|
||||
edit_config() {
|
||||
if [[ ! -f "$CONFIG_FILE" ]]; then
|
||||
echo -e "${YELLOW}配置文件不存在，是否创建默认配置？ (y/N): ${NC}"
|
||||
read -n 1 response
|
||||
echo ""
|
||||
|
||||
if [[ "$response" == "y" || "$response" == "Y" ]]; then
|
||||
create_default_config
|
||||
else
|
||||
return
|
||||
fi
|
||||
fi
|
||||
|
||||
echo -e "${CYAN}=== 编辑配置文件 ===${NC}"
|
||||
echo -e "${YELLOW}使用编辑器编辑配置文件...${NC}"
|
||||
|
||||
# 选择编辑器
|
||||
local editor=""
|
||||
if command -v nano >/dev/null 2>&1; then
|
||||
editor="nano"
|
||||
elif command -v vi >/dev/null 2>&1; then
|
||||
editor="vi"
|
||||
else
|
||||
echo -e "${RED}未找到可用的编辑器${NC}"
|
||||
return
|
||||
fi
|
||||
|
||||
echo -e "${BLUE}使用编辑器: $editor${NC}"
|
||||
echo -e "${YELLOW}编辑完成后，如果是系统安装，需要重启服务使配置生效${NC}"
|
||||
echo ""
|
||||
|
||||
if [[ "$IS_SYSTEM_INSTALL" == "true" ]]; then
|
||||
sudo "$editor" "$CONFIG_FILE"
|
||||
echo ""
|
||||
echo -e "${YELLOW}配置已修改，是否重启服务使配置生效？ (y/N): ${NC}"
|
||||
read -n 1 response
|
||||
echo ""
|
||||
|
||||
if [[ "$response" == "y" || "$response" == "Y" ]]; then
|
||||
restart_service
|
||||
fi
|
||||
else
|
||||
"$editor" "$CONFIG_FILE"
|
||||
fi
|
||||
}
|
||||
|
||||
# 测试网络连接
|
||||
test_network() {
|
||||
local target_ip="192.168.3.3"
|
||||
|
||||
# 尝试从配置文件读取目标IP
|
||||
if [[ -f "$CONFIG_FILE" ]] && command -v jq >/dev/null 2>&1; then
|
||||
local config_ip=$(jq -r '.TargetIP // empty' "$CONFIG_FILE" 2>/dev/null)
|
||||
[[ -n "$config_ip" ]] && target_ip="$config_ip"
|
||||
fi
|
||||
|
||||
echo -e "${CYAN}=== 网络连接测试 ===${NC}"
|
||||
echo -e "${BLUE}目标IP: $target_ip${NC}"
|
||||
echo ""
|
||||
|
||||
echo -e "${YELLOW}正在测试网络连接...${NC}"
|
||||
|
||||
for i in {1..5}; do
|
||||
echo -n "测试 $i/5: "
|
||||
if ping -c 1 -W 3 "$target_ip" >/dev/null 2>&1; then
|
||||
echo -e "${GREEN}✓ 连接成功${NC}"
|
||||
else
|
||||
echo -e "${RED}✗ 连接失败${NC}"
|
||||
fi
|
||||
[[ $i -lt 5 ]] && sleep 1
|
||||
done
|
||||
|
||||
echo ""
|
||||
echo -e "${CYAN}详细ping测试:${NC}"
|
||||
ping -c 4 "$target_ip"
|
||||
}
|
||||
|
||||
# 启动本地脚本
|
||||
start_local_script() {
|
||||
local script_path="./smart_shutdown.sh"
|
||||
|
||||
echo -e "${CYAN}=== 启动本地脚本 ===${NC}"
|
||||
|
||||
if [[ ! -f "$script_path" ]]; then
|
||||
echo -e "${RED}本地脚本不存在: $script_path${NC}"
|
||||
return
|
||||
fi
|
||||
|
||||
if [[ ! -x "$script_path" ]]; then
|
||||
echo -e "${YELLOW}脚本没有执行权限，正在添加...${NC}"
|
||||
chmod +x "$script_path"
|
||||
fi
|
||||
|
||||
echo -e "${YELLOW}即将启动本地脚本（前台运行）${NC}"
|
||||
echo -e "${YELLOW}按 Ctrl+C 可以停止脚本${NC}"
|
||||
echo -e "${BLUE}3秒后开始...${NC}"
|
||||
|
||||
for i in {3..1}; do
|
||||
echo -n "$i "
|
||||
sleep 1
|
||||
done
|
||||
echo ""
|
||||
echo ""
|
||||
|
||||
sudo "$script_path"
|
||||
}
|
||||
|
||||
# 清理旧日志
|
||||
cleanup_old_logs() {
|
||||
echo -e "${CYAN}=== 清理旧日志 ===${NC}"
|
||||
|
||||
if [[ ! -d "$LOG_PATH" ]]; then
|
||||
echo -e "${RED}日志目录不存在: $LOG_PATH${NC}"
|
||||
return
|
||||
fi
|
||||
|
||||
echo -e "${BLUE}日志目录: $LOG_PATH${NC}"
|
||||
echo -e "${YELLOW}查找30天前的日志文件...${NC}"
|
||||
|
||||
local old_logs=$(find "$LOG_PATH" -name "network_monitor_*.log" -type f -mtime +30 2>/dev/null)
|
||||
|
||||
if [[ -z "$old_logs" ]]; then
|
||||
echo -e "${GREEN}没有找到需要清理的旧日志文件${NC}"
|
||||
return
|
||||
fi
|
||||
|
||||
echo -e "${YELLOW}找到以下旧日志文件:${NC}"
|
||||
echo "$old_logs"
|
||||
echo ""
|
||||
|
||||
echo -e "${YELLOW}确定要删除这些文件吗？ (y/N): ${NC}"
|
||||
read -n 1 response
|
||||
echo ""
|
||||
|
||||
if [[ "$response" == "y" || "$response" == "Y" ]]; then
|
||||
echo "$old_logs" | xargs rm -f
|
||||
echo -e "${GREEN}[OK] 旧日志文件已清理${NC}"
|
||||
else
|
||||
echo -e "${YELLOW}清理已取消${NC}"
|
||||
fi
|
||||
}
|
||||
|
||||
# 显示服务信息
|
||||
show_service_info() {
|
||||
echo -e "${CYAN}=== 服务详细信息 ===${NC}"
|
||||
|
||||
echo -e "${YELLOW}基本信息:${NC}"
|
||||
echo -e "服务名称: ${BLUE}$SERVICE_NAME${NC}"
|
||||
echo -e "配置文件: ${BLUE}$CONFIG_FILE${NC}"
|
||||
echo -e "日志目录: ${BLUE}$LOG_PATH${NC}"
|
||||
echo ""
|
||||
|
||||
echo -e "${YELLOW}服务状态:${NC}"
|
||||
systemctl show "$SERVICE_NAME" --no-pager
|
||||
echo ""
|
||||
|
||||
echo -e "${YELLOW}最近的服务日志:${NC}"
|
||||
journalctl -u "$SERVICE_NAME" -n 10 --no-pager
|
||||
}
|
||||
|
||||
# 等待用户按键
|
||||
wait_for_key() {
|
||||
echo ""
|
||||
echo -e "${CYAN}按任意键继续...${NC}"
|
||||
read -n 1 -s
|
||||
}
|
||||
|
||||
# 主程序
|
||||
main() {
|
||||
while true; do
|
||||
show_header
|
||||
show_menu
|
||||
|
||||
read -p "请选择操作: " choice
|
||||
echo ""
|
||||
|
||||
case "$choice" in
|
||||
"1")
|
||||
if [[ "$IS_SYSTEM_INSTALL" == "true" ]]; then
|
||||
show_service_status
|
||||
else
|
||||
show_config
|
||||
fi
|
||||
wait_for_key
|
||||
;;
|
||||
"2")
|
||||
if [[ "$IS_SYSTEM_INSTALL" == "true" ]]; then
|
||||
start_service
|
||||
else
|
||||
edit_config
|
||||
fi
|
||||
wait_for_key
|
||||
;;
|
||||
"3")
|
||||
if [[ "$IS_SYSTEM_INSTALL" == "true" ]]; then
|
||||
stop_service
|
||||
else
|
||||
show_today_log
|
||||
fi
|
||||
wait_for_key
|
||||
;;
|
||||
"4")
|
||||
if [[ "$IS_SYSTEM_INSTALL" == "true" ]]; then
|
||||
restart_service
|
||||
else
|
||||
show_live_log
|
||||
fi
|
||||
;;
|
||||
"5")
|
||||
if [[ "$IS_SYSTEM_INSTALL" == "true" ]]; then
|
||||
enable_service
|
||||
else
|
||||
test_network
|
||||
fi
|
||||
wait_for_key
|
||||
;;
|
||||
"6")
|
||||
if [[ "$IS_SYSTEM_INSTALL" == "true" ]]; then
|
||||
disable_service
|
||||
else
|
||||
start_local_script
|
||||
fi
|
||||
wait_for_key
|
||||
;;
|
||||
"7")
|
||||
if [[ "$IS_SYSTEM_INSTALL" == "true" ]]; then
|
||||
show_today_log
|
||||
else
|
||||
cleanup_old_logs
|
||||
fi
|
||||
;;
|
||||
"8")
|
||||
[[ "$IS_SYSTEM_INSTALL" == "true" ]] && show_live_log
|
||||
;;
|
||||
"9")
|
||||
[[ "$IS_SYSTEM_INSTALL" == "true" ]] && show_system_log
|
||||
;;
|
||||
"10")
|
||||
[[ "$IS_SYSTEM_INSTALL" == "true" ]] && show_config
|
||||
wait_for_key
|
||||
;;
|
||||
"11")
|
||||
[[ "$IS_SYSTEM_INSTALL" == "true" ]] && edit_config
|
||||
wait_for_key
|
||||
;;
|
||||
"12")
|
||||
[[ "$IS_SYSTEM_INSTALL" == "true" ]] && test_network
|
||||
wait_for_key
|
||||
;;
|
||||
"13")
|
||||
[[ "$IS_SYSTEM_INSTALL" == "true" ]] && show_service_info
|
||||
wait_for_key
|
||||
;;
|
||||
"0")
|
||||
echo -e "${GREEN}再见！${NC}"
|
||||
exit 0
|
||||
;;
|
||||
*)
|
||||
echo -e "${RED}无效选择，请重新输入${NC}"
|
||||
wait_for_key
|
||||
;;
|
||||
esac
|
||||
done
|
||||
}
|
||||
|
||||
# 检查依赖
|
||||
check_dependencies() {
|
||||
local missing_deps=()
|
||||
|
||||
# 检查必要命令
|
||||
for cmd in ping systemctl journalctl; do
|
||||
if ! command -v "$cmd" >/dev/null 2>&1; then
|
||||
missing_deps+=("$cmd")
|
||||
fi
|
||||
done
|
||||
|
||||
if [[ ${#missing_deps[@]} -gt 0 ]]; then
|
||||
echo -e "${RED}缺少必要的命令:${NC}"
|
||||
for dep in "${missing_deps[@]}"; do
|
||||
echo -e "${RED} - $dep${NC}"
|
||||
done
|
||||
echo -e "${YELLOW}请安装缺少的软件包${NC}"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# 检查可选命令
|
||||
if ! command -v jq >/dev/null 2>&1; then
|
||||
echo -e "${YELLOW}建议安装 jq 以获得更好的JSON配置文件支持${NC}"
|
||||
echo -e "${BLUE}安装命令: sudo apt-get install jq${NC}"
|
||||
echo ""
|
||||
fi
|
||||
}
|
||||
|
||||
# 启动主程序
|
||||
check_dependencies
|
||||
main
|
||||
@@ -15,7 +15,7 @@
|
||||
# ==================== 配置参数 ====================
|
||||
|
||||
# 监控的目标IP地址
|
||||
[string]$TargetIP = "192.168.3.3"
|
||||
[string]$TargetIP = "192.168.3.15"
|
||||
|
||||
# 正常监控时的ping间隔（秒）
|
||||
[int]$NormalPingInterval = 15
|
||||
@@ -34,7 +34,7 @@
|
||||
|
||||
# 日志配置
|
||||
[string]$LogDirectory = Join-Path -Path $PSScriptRoot -ChildPath "logs"
|
||||
[string]$LogFile = Join-Path -Path $LogDirectory -ChildPath "network_monitor_$(Get-Date -Format 'yyyyMMdd').log"
|
||||
#[string]$LogFile = Join-Path -Path $LogDirectory -ChildPath "network_monitor_$(Get-Date -Format 'yyyyMMdd').log"
|
||||
[int]$MaxLogDays = 30
|
||||
|
||||
# =================================================
|
||||
@@ -52,6 +52,11 @@ function Write-Log {
|
||||
[string]$Message
|
||||
)
|
||||
|
||||
# ===================== V0.2update =====================
|
||||
# 每次写日志时，都重新根据当前日期确定日志文件名
|
||||
$LogFile = Join-Path -Path $LogDirectory -ChildPath "network_monitor_$(Get-Date -Format 'yyyyMMdd').log"
|
||||
# ====================================================
|
||||
|
||||
$logTimestamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss"
|
||||
$logEntry = "[$logTimestamp] [$Level] $Message"
|
||||
|
||||
|
||||
316
smart_shutdown.sh
Executable file
316
smart_shutdown.sh
Executable file
@@ -0,0 +1,316 @@
|
||||
#!/bin/bash
|
||||
|
||||
#
|
||||
# 智能网络监控脚本 - Ubuntu版本
|
||||
#
|
||||
# 功能描述：
|
||||
# 该脚本会定期测试与指定目标IP的网络连通性。
|
||||
# 如果在设定的"监控窗口"时间内连接持续失败，脚本将启动一个可取消的关机倒计时。
|
||||
# 如果在倒计时期间网络恢复，关机将被中止。
|
||||
# 所有操作都会被记录在日志文件中。
|
||||
#
|
||||
# 使用方法：
|
||||
# sudo ./smart_shutdown.sh
|
||||
#
|
||||
# 要求：需要root权限来执行关机命令
|
||||
#
|
||||
|
||||
# ==================== 配置参数 ====================
|
||||
|
||||
# 监控的目标IP地址
|
||||
TARGET_IP="192.168.3.15"
|
||||
|
||||
# 正常监控时的ping间隔（秒）
|
||||
NORMAL_PING_INTERVAL=15
|
||||
|
||||
# 监控窗口时长（秒） - 在此期间持续失败则触发关机
|
||||
MONITOR_WINDOW_SECONDS=180
|
||||
|
||||
# 关机倒计时时长（秒）
|
||||
SHUTDOWN_COUNTDOWN=60
|
||||
|
||||
# 关机倒计时阶段的ping间隔（秒）
|
||||
COUNTDOWN_PING_INTERVAL=3
|
||||
|
||||
# ping超时时间（秒）
|
||||
PING_TIMEOUT=3
|
||||
|
||||
# 日志配置
|
||||
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
||||
LOG_DIRECTORY="$SCRIPT_DIR/logs"
|
||||
MAX_LOG_DAYS=30
|
||||
|
||||
# 配置文件路径
|
||||
CONFIG_FILE="$SCRIPT_DIR/config.json"
|
||||
|
||||
# ==================== 函数定义 ====================
|
||||
|
||||
# 颜色定义
|
||||
RED='\033[0;31m'
|
||||
GREEN='\033[0;32m'
|
||||
YELLOW='\033[1;33m'
|
||||
BLUE='\033[0;34m'
|
||||
CYAN='\033[0;36m'
|
||||
PURPLE='\033[0;35m'
|
||||
NC='\033[0m' # No Color
|
||||
|
||||
# 日志写入函数
|
||||
write_log() {
|
||||
local level="$1"
|
||||
local message="$2"
|
||||
local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
|
||||
local log_file="$LOG_DIRECTORY/network_monitor_$(date '+%Y%m%d').log"
|
||||
local log_entry="[$timestamp] [$level] $message"
|
||||
|
||||
# 确保日志目录存在
|
||||
mkdir -p "$LOG_DIRECTORY"
|
||||
|
||||
# 写入日志文件
|
||||
echo "$log_entry" >> "$log_file"
|
||||
|
||||
# 根据日志级别在控制台输出不同颜色的信息
|
||||
case "$level" in
|
||||
"SUCCESS")
|
||||
echo -e "${GREEN}$log_entry${NC}"
|
||||
;;
|
||||
"FAIL")
|
||||
echo -e "${RED}$log_entry${NC}"
|
||||
;;
|
||||
"WARN")
|
||||
echo -e "${YELLOW}$log_entry${NC}"
|
||||
;;
|
||||
"CRITICAL")
|
||||
echo -e "${PURPLE}$log_entry${NC}"
|
||||
;;
|
||||
"INFO")
|
||||
echo -e "$log_entry"
|
||||
;;
|
||||
*)
|
||||
echo -e "$log_entry"
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
# 加载配置文件
|
||||
load_configuration() {
|
||||
if [[ -f "$CONFIG_FILE" ]]; then
|
||||
write_log "INFO" "加载配置文件: $CONFIG_FILE"
|
||||
|
||||
# 使用jq解析JSON配置文件（如果可用）
|
||||
if command -v jq >/dev/null 2>&1; then
|
||||
local target_ip=$(jq -r '.TargetIP // empty' "$CONFIG_FILE" 2>/dev/null)
|
||||
local monitor_window=$(jq -r '.MonitorWindowSeconds // empty' "$CONFIG_FILE" 2>/dev/null)
|
||||
local shutdown_countdown=$(jq -r '.ShutdownCountdown // empty' "$CONFIG_FILE" 2>/dev/null)
|
||||
local ping_interval=$(jq -r '.NormalPingInterval // empty' "$CONFIG_FILE" 2>/dev/null)
|
||||
|
||||
[[ -n "$target_ip" ]] && TARGET_IP="$target_ip"
|
||||
[[ -n "$monitor_window" ]] && MONITOR_WINDOW_SECONDS="$monitor_window"
|
||||
[[ -n "$shutdown_countdown" ]] && SHUTDOWN_COUNTDOWN="$shutdown_countdown"
|
||||
[[ -n "$ping_interval" ]] && NORMAL_PING_INTERVAL="$ping_interval"
|
||||
|
||||
write_log "SUCCESS" "配置文件加载成功"
|
||||
else
|
||||
write_log "WARN" "jq未安装，无法解析JSON配置文件，使用默认配置"
|
||||
fi
|
||||
else
|
||||
# 创建默认配置文件
|
||||
create_default_config
|
||||
fi
|
||||
}
|
||||
|
||||
# 创建默认配置文件
|
||||
create_default_config() {
|
||||
cat > "$CONFIG_FILE" << EOF
|
||||
{
|
||||
"TargetIP": "$TARGET_IP",
|
||||
"MonitorWindowSeconds": $MONITOR_WINDOW_SECONDS,
|
||||
"ShutdownCountdown": $SHUTDOWN_COUNTDOWN,
|
||||
"NormalPingInterval": $NORMAL_PING_INTERVAL
|
||||
}
|
||||
EOF
|
||||
write_log "INFO" "创建默认配置文件: $CONFIG_FILE"
|
||||
}
|
||||
|
||||
# 获取本机IP地址
|
||||
get_local_ip() {
|
||||
local local_ip
|
||||
# 尝试获取默认路由接口的IP地址
|
||||
local_ip=$(ip route get 8.8.8.8 2>/dev/null | awk '{for(i=1;i<=NF;i++) if($i=="src") print $(i+1)}' | head -1)
|
||||
|
||||
if [[ -z "$local_ip" ]]; then
|
||||
# 备用方法：获取第一个非环回接口的IP
|
||||
local_ip=$(ip addr show | grep -E 'inet [0-9]' | grep -v '127.0.0.1' | head -1 | awk '{print $2}' | cut -d'/' -f1)
|
||||
fi
|
||||
|
||||
[[ -n "$local_ip" ]] && echo "$local_ip" || echo "未知"
|
||||
}
|
||||
|
||||
# 测试网络连接
|
||||
test_network_connection() {
|
||||
local target_ip="$1"
|
||||
# 使用ping命令测试连接，发送1个包，超时时间为PING_TIMEOUT秒
|
||||
ping -c 1 -W "$PING_TIMEOUT" "$target_ip" >/dev/null 2>&1
|
||||
return $?
|
||||
}
|
||||
|
||||
# 清理旧日志文件
|
||||
cleanup_old_logs() {
|
||||
if [[ -d "$LOG_DIRECTORY" ]]; then
|
||||
# 删除超过MAX_LOG_DAYS天的日志文件
|
||||
find "$LOG_DIRECTORY" -name "network_monitor_*.log" -type f -mtime +$MAX_LOG_DAYS -exec rm -f {} \; 2>/dev/null
|
||||
fi
|
||||
}
|
||||
|
||||
# 信号处理函数
|
||||
cleanup_and_exit() {
|
||||
write_log "INFO" "接收到退出信号，正在清理..."
|
||||
write_log "INFO" "========== 脚本退出 =========="
|
||||
exit 0
|
||||
}
|
||||
|
||||
# 检查root权限
|
||||
check_root_permission() {
|
||||
if [[ $EUID -ne 0 ]]; then
|
||||
echo -e "${RED}错误：此脚本需要root权限才能执行关机操作${NC}"
|
||||
echo -e "${YELLOW}请使用以下命令运行：${NC}"
|
||||
echo -e "${CYAN}sudo $0${NC}"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
# ==================== 主程序开始 ====================
|
||||
|
||||
# 设置信号处理
|
||||
trap cleanup_and_exit SIGINT SIGTERM
|
||||
|
||||
# 检查权限
|
||||
check_root_permission
|
||||
|
||||
# 清理旧日志
|
||||
cleanup_old_logs
|
||||
|
||||
# 加载配置
|
||||
load_configuration
|
||||
|
||||
# 初始化
|
||||
clear
|
||||
local_ip=$(get_local_ip)
|
||||
write_log "INFO" "========== 脚本启动 =========="
|
||||
write_log "INFO" "运行用户: $(whoami)"
|
||||
write_log "INFO" "本机IP: $local_ip"
|
||||
write_log "INFO" "监控目标: $TARGET_IP"
|
||||
write_log "INFO" "监控窗口: ${MONITOR_WINDOW_SECONDS}秒"
|
||||
write_log "INFO" "关机倒计时: ${SHUTDOWN_COUNTDOWN}秒"
|
||||
write_log "INFO" "日志目录: $LOG_DIRECTORY"
|
||||
write_log "INFO" "配置文件: $CONFIG_FILE"
|
||||
write_log "INFO" "脚本已启动，按 Ctrl+C 退出..."
|
||||
|
||||
echo "========================================"
|
||||
|
||||
# 主循环变量
|
||||
failure_start_time=""
|
||||
normal_status_counter=0
|
||||
normal_status_log_interval=24 # 每24次正常检测记录一次日志（约6分钟）
|
||||
|
||||
# 主循环
|
||||
while true; do
|
||||
# 测试网络连接
|
||||
if test_network_connection "$TARGET_IP"; then
|
||||
# 网络连接正常
|
||||
if [[ -n "$failure_start_time" ]]; then
|
||||
write_log "SUCCESS" "网络连接已恢复"
|
||||
echo -e "${GREEN}[OK] 网络连接已恢复，重置监控窗口${NC}"
|
||||
failure_start_time="" # 重置失败计时器
|
||||
normal_status_counter=0 # 重置正常状态计数器
|
||||
else
|
||||
echo -e "${GREEN}[OK] 网络连接正常${NC}"
|
||||
# 正常连接时减少日志频率，只定期记录
|
||||
((normal_status_counter++))
|
||||
if [[ $normal_status_counter -ge $normal_status_log_interval ]]; then
|
||||
write_log "INFO" "网络连接持续正常（已检测 $normal_status_counter 次）"
|
||||
normal_status_counter=0 # 重置计数器
|
||||
fi
|
||||
fi
|
||||
|
||||
# 只在控制台显示等待信息，不写入日志文件
|
||||
echo -e "${CYAN}等待 ${NORMAL_PING_INTERVAL}秒后继续监控...${NC}"
|
||||
sleep "$NORMAL_PING_INTERVAL"
|
||||
|
||||
else
|
||||
# 网络连接失败
|
||||
write_log "FAIL" "Ping失败 - 目标: $TARGET_IP"
|
||||
|
||||
if [[ -z "$failure_start_time" ]]; then
|
||||
# 记录首次失败的时间
|
||||
failure_start_time=$(date +%s)
|
||||
write_log "WARN" "网络首次中断，开始进入监控窗口计时"
|
||||
fi
|
||||
|
||||
# 计算网络已中断的时间
|
||||
current_time=$(date +%s)
|
||||
failure_duration=$((current_time - failure_start_time))
|
||||
write_log "INFO" "网络已持续中断 $failure_duration / ${MONITOR_WINDOW_SECONDS} 秒"
|
||||
|
||||
# 显示详细状态
|
||||
remaining_time=$((MONITOR_WINDOW_SECONDS - failure_duration))
|
||||
echo -e "${YELLOW}监控状态 - 已中断: ${failure_duration}/${MONITOR_WINDOW_SECONDS}秒，剩余: ${remaining_time}秒${NC}"
|
||||
|
||||
if [[ $failure_duration -ge $MONITOR_WINDOW_SECONDS ]]; then
|
||||
# 持续失败时间超过监控窗口，开始关机倒计时
|
||||
write_log "CRITICAL" "网络持续中断已超过 ${MONITOR_WINDOW_SECONDS} 秒，开始关机流程"
|
||||
echo "========================================"
|
||||
|
||||
shutdown_cancelled=false
|
||||
countdown_end_time=$((current_time + SHUTDOWN_COUNTDOWN))
|
||||
|
||||
while [[ $(date +%s) -lt $countdown_end_time && "$shutdown_cancelled" == "false" ]]; do
|
||||
current_time=$(date +%s)
|
||||
remaining_seconds=$((countdown_end_time - current_time))
|
||||
|
||||
if [[ $remaining_seconds -le 0 ]]; then
|
||||
break
|
||||
fi
|
||||
|
||||
write_log "WARN" "距离关机还有 $remaining_seconds 秒... 正在快速检测网络"
|
||||
echo "----------------------------------------"
|
||||
echo -e "${YELLOW}距离关机还有 $remaining_seconds 秒...${NC}"
|
||||
echo -e "${YELLOW}正在快速检测网络连接... 按 Ctrl+C 可取消关机${NC}"
|
||||
|
||||
# 在倒计时中再次检测网络
|
||||
if test_network_connection "$TARGET_IP"; then
|
||||
write_log "SUCCESS" "网络在倒计时期间恢复！取消关机"
|
||||
echo "========================================"
|
||||
echo -e "${GREEN}[OK] 网络连接已恢复！取消关机操作${NC}"
|
||||
echo "========================================"
|
||||
failure_start_time=""
|
||||
shutdown_cancelled=true
|
||||
break
|
||||
else
|
||||
echo -e "${RED}[X] 网络仍然中断${NC}"
|
||||
fi
|
||||
|
||||
# 等待下一次检测
|
||||
sleep "$COUNTDOWN_PING_INTERVAL"
|
||||
done
|
||||
|
||||
if [[ "$shutdown_cancelled" == "false" ]]; then
|
||||
write_log "CRITICAL" "关机倒计时完成，执行系统关机命令"
|
||||
|
||||
# 执行关机命令
|
||||
# 注意：为了安全起见，默认注释掉实际的关机命令
|
||||
# 如需启用，请取消下面一行的注释
|
||||
# shutdown -h now
|
||||
|
||||
echo -e "${RED}模拟关机：shutdown -h now （为防止意外，此行已注释）${NC}"
|
||||
write_log "CRITICAL" "关机命令已执行（模拟模式）"
|
||||
|
||||
# 脚本执行完关机命令后可以退出
|
||||
exit 0
|
||||
fi
|
||||
else
|
||||
# 在监控窗口期内，继续等待
|
||||
write_log "INFO" "等待 ${NORMAL_PING_INTERVAL}秒后继续..."
|
||||
sleep "$NORMAL_PING_INTERVAL"
|
||||
fi
|
||||
fi
|
||||
done
|
||||
223
uninstall_system.sh
Executable file
223
uninstall_system.sh
Executable file
@@ -0,0 +1,223 @@
|
||||
#!/bin/bash
|
||||
|
||||
#
|
||||
# 智能网络监控脚本 - Ubuntu系统级卸载脚本
|
||||
#
|
||||
# 功能描述：
|
||||
# 完全卸载系统级部署的智能网络监控脚本
|
||||
# 包括停止服务、删除文件、清理配置等
|
||||
#
|
||||
# 使用方法：
|
||||
# sudo ./uninstall_system.sh
|
||||
#
|
||||
|
||||
# 设置颜色输出
|
||||
RED='\033[0;31m'
|
||||
GREEN='\033[0;32m'
|
||||
YELLOW='\033[1;33m'
|
||||
BLUE='\033[0;34m'
|
||||
CYAN='\033[0;36m'
|
||||
NC='\033[0m' # No Color
|
||||
|
||||
# 定义系统级路径
|
||||
PROGRAM_PATH="/opt/smart-network-monitor"
|
||||
CONFIG_PATH="/etc/smart-network-monitor"
|
||||
LOG_PATH="/var/log/smart-network-monitor"
|
||||
SERVICE_FILE="/etc/systemd/system/smart-network-monitor.service"
|
||||
SERVICE_NAME="smart-network-monitor"
|
||||
SYMLINK_PATH="/usr/local/bin/smart-monitor"
|
||||
|
||||
echo -e "${CYAN}==========================================${NC}"
|
||||
echo -e "${CYAN}智能网络监控脚本 - Ubuntu系统级卸载${NC}"
|
||||
echo -e "${CYAN}==========================================${NC}"
|
||||
echo ""
|
||||
|
||||
# 检查root权限
|
||||
if [[ $EUID -ne 0 ]]; then
|
||||
echo -e "${RED}错误：此脚本需要root权限执行${NC}"
|
||||
echo -e "${YELLOW}请使用: sudo $0${NC}"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo -e "${YELLOW}将要删除的组件:${NC}"
|
||||
echo -e "- 程序目录: ${PROGRAM_PATH}"
|
||||
echo -e "- 配置目录: ${CONFIG_PATH}"
|
||||
echo -e "- 日志目录: ${LOG_PATH}"
|
||||
echo -e "- 服务文件: ${SERVICE_FILE}"
|
||||
echo -e "- 符号链接: ${SYMLINK_PATH}"
|
||||
echo ""
|
||||
|
||||
# 询问用户确认
|
||||
read -p "确定要完全卸载智能网络监控脚本吗？这将删除所有相关文件和日志 (y/N): " confirm
|
||||
|
||||
if [[ "$confirm" != "y" && "$confirm" != "Y" ]]; then
|
||||
echo -e "${YELLOW}卸载已取消${NC}"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
echo ""
|
||||
echo -e "${YELLOW}开始卸载过程...${NC}"
|
||||
|
||||
# 停止并禁用服务
|
||||
if systemctl is-active --quiet "$SERVICE_NAME"; then
|
||||
echo -e "${YELLOW}正在停止服务...${NC}"
|
||||
if systemctl stop "$SERVICE_NAME"; then
|
||||
echo -e "${GREEN}[OK] 服务已停止${NC}"
|
||||
else
|
||||
echo -e "${RED}[WARNING] 停止服务失败${NC}"
|
||||
fi
|
||||
fi
|
||||
|
||||
if systemctl is-enabled --quiet "$SERVICE_NAME" 2>/dev/null; then
|
||||
echo -e "${YELLOW}正在禁用服务自启动...${NC}"
|
||||
if systemctl disable "$SERVICE_NAME"; then
|
||||
echo -e "${GREEN}[OK] 服务自启动已禁用${NC}"
|
||||
else
|
||||
echo -e "${RED}[WARNING] 禁用服务自启动失败${NC}"
|
||||
fi
|
||||
fi
|
||||
|
||||
# 删除服务文件
|
||||
if [[ -f "$SERVICE_FILE" ]]; then
|
||||
echo -e "${YELLOW}正在删除服务文件...${NC}"
|
||||
if rm -f "$SERVICE_FILE"; then
|
||||
echo -e "${GREEN}[OK] 服务文件已删除: $SERVICE_FILE${NC}"
|
||||
else
|
||||
echo -e "${RED}[ERROR] 删除服务文件失败${NC}"
|
||||
fi
|
||||
fi
|
||||
|
||||
# 重新加载systemd配置
|
||||
echo -e "${YELLOW}正在重新加载systemd配置...${NC}"
|
||||
if systemctl daemon-reload; then
|
||||
echo -e "${GREEN}[OK] systemd配置已重新加载${NC}"
|
||||
else
|
||||
echo -e "${RED}[WARNING] 重新加载systemd配置失败${NC}"
|
||||
fi
|
||||
|
||||
# 删除符号链接
|
||||
if [[ -L "$SYMLINK_PATH" ]]; then
|
||||
echo -e "${YELLOW}正在删除符号链接...${NC}"
|
||||
if rm -f "$SYMLINK_PATH"; then
|
||||
echo -e "${GREEN}[OK] 符号链接已删除: $SYMLINK_PATH${NC}"
|
||||
else
|
||||
echo -e "${RED}[ERROR] 删除符号链接失败${NC}"
|
||||
fi
|
||||
fi
|
||||
|
||||
# 删除程序目录
|
||||
if [[ -d "$PROGRAM_PATH" ]]; then
|
||||
echo -e "${YELLOW}正在删除程序目录...${NC}"
|
||||
if rm -rf "$PROGRAM_PATH"; then
|
||||
echo -e "${GREEN}[OK] 程序目录已删除: $PROGRAM_PATH${NC}"
|
||||
else
|
||||
echo -e "${RED}[ERROR] 删除程序目录失败${NC}"
|
||||
fi
|
||||
fi
|
||||
|
||||
# 询问是否删除配置文件
|
||||
echo ""
|
||||
read -p "是否删除配置文件？这将删除您的自定义配置 (y/N): " delete_config
|
||||
|
||||
if [[ "$delete_config" == "y" || "$delete_config" == "Y" ]]; then
|
||||
if [[ -d "$CONFIG_PATH" ]]; then
|
||||
echo -e "${YELLOW}正在删除配置目录...${NC}"
|
||||
if rm -rf "$CONFIG_PATH"; then
|
||||
echo -e "${GREEN}[OK] 配置目录已删除: $CONFIG_PATH${NC}"
|
||||
else
|
||||
echo -e "${RED}[ERROR] 删除配置目录失败${NC}"
|
||||
fi
|
||||
fi
|
||||
else
|
||||
echo -e "${BLUE}[INFO] 保留配置文件: $CONFIG_PATH${NC}"
|
||||
fi
|
||||
|
||||
# 询问是否删除日志文件
|
||||
echo ""
|
||||
read -p "是否删除日志文件？这将删除所有监控历史记录 (y/N): " delete_logs
|
||||
|
||||
if [[ "$delete_logs" == "y" || "$delete_logs" == "Y" ]]; then
|
||||
if [[ -d "$LOG_PATH" ]]; then
|
||||
echo -e "${YELLOW}正在删除日志目录...${NC}"
|
||||
if rm -rf "$LOG_PATH"; then
|
||||
echo -e "${GREEN}[OK] 日志目录已删除: $LOG_PATH${NC}"
|
||||
else
|
||||
echo -e "${RED}[ERROR] 删除日志目录失败${NC}"
|
||||
fi
|
||||
fi
|
||||
else
|
||||
echo -e "${BLUE}[INFO] 保留日志文件: $LOG_PATH${NC}"
|
||||
fi
|
||||
|
||||
# 清理系统日志中的相关条目（可选）
|
||||
echo ""
|
||||
read -p "是否清理系统日志中的相关条目？(y/N): " clean_syslogs
|
||||
|
||||
if [[ "$clean_syslogs" == "y" || "$clean_syslogs" == "Y" ]]; then
|
||||
echo -e "${YELLOW}正在清理系统日志...${NC}"
|
||||
if command -v journalctl >/dev/null 2>&1; then
|
||||
# 注意：journalctl --vacuum-time 需要适当的权限
|
||||
journalctl --vacuum-time=1d 2>/dev/null || echo -e "${YELLOW}[WARNING] 清理系统日志需要额外权限${NC}"
|
||||
echo -e "${GREEN}[OK] 系统日志清理完成${NC}"
|
||||
else
|
||||
echo -e "${YELLOW}[WARNING] journalctl命令不可用${NC}"
|
||||
fi
|
||||
fi
|
||||
|
||||
echo ""
|
||||
echo -e "${GREEN}==========================================${NC}"
|
||||
echo -e "${GREEN}卸载完成！${NC}"
|
||||
echo -e "${GREEN}==========================================${NC}"
|
||||
echo ""
|
||||
|
||||
# 显示卸载摘要
|
||||
echo -e "${CYAN}卸载摘要:${NC}"
|
||||
echo -e "${GREEN}[OK]${NC} 服务已停止并禁用"
|
||||
echo -e "${GREEN}[OK]${NC} 服务文件已删除"
|
||||
echo -e "${GREEN}[OK]${NC} 程序文件已删除"
|
||||
echo -e "${GREEN}[OK]${NC} 符号链接已删除"
|
||||
|
||||
if [[ "$delete_config" == "y" || "$delete_config" == "Y" ]]; then
|
||||
echo -e "${GREEN}[OK]${NC} 配置文件已删除"
|
||||
else
|
||||
echo -e "${BLUE}[INFO]${NC} 配置文件已保留"
|
||||
fi
|
||||
|
||||
if [[ "$delete_logs" == "y" || "$delete_logs" == "Y" ]]; then
|
||||
echo -e "${GREEN}[OK]${NC} 日志文件已删除"
|
||||
else
|
||||
echo -e "${BLUE}[INFO]${NC} 日志文件已保留"
|
||||
fi
|
||||
|
||||
echo ""
|
||||
|
||||
# 检查是否有残留文件
|
||||
echo -e "${YELLOW}检查残留文件...${NC}"
|
||||
remaining_files=()
|
||||
|
||||
[[ -f "$SERVICE_FILE" ]] && remaining_files+=("$SERVICE_FILE")
|
||||
[[ -d "$PROGRAM_PATH" ]] && remaining_files+=("$PROGRAM_PATH")
|
||||
[[ -L "$SYMLINK_PATH" ]] && remaining_files+=("$SYMLINK_PATH")
|
||||
|
||||
if [[ ${#remaining_files[@]} -eq 0 ]]; then
|
||||
echo -e "${GREEN}[OK] 没有发现残留文件${NC}"
|
||||
else
|
||||
echo -e "${YELLOW}[WARNING] 发现以下残留文件:${NC}"
|
||||
for file in "${remaining_files[@]}"; do
|
||||
echo -e "${RED} - $file${NC}"
|
||||
done
|
||||
echo -e "${YELLOW}您可能需要手动删除这些文件${NC}"
|
||||
fi
|
||||
|
||||
echo ""
|
||||
echo -e "${CYAN}智能网络监控脚本已完全卸载！${NC}"
|
||||
|
||||
# 如果保留了配置或日志文件，提供再次卸载的说明
|
||||
if [[ "$delete_config" != "y" && "$delete_config" != "Y" ]] || [[ "$delete_logs" != "y" && "$delete_logs" != "Y" ]]; then
|
||||
echo ""
|
||||
echo -e "${BLUE}如果您之后想删除保留的文件，可以手动删除：${NC}"
|
||||
[[ "$delete_config" != "y" && "$delete_config" != "Y" ]] && echo -e "${BLUE} 配置文件: sudo rm -rf $CONFIG_PATH${NC}"
|
||||
[[ "$delete_logs" != "y" && "$delete_logs" != "Y" ]] && echo -e "${BLUE} 日志文件: sudo rm -rf $LOG_PATH${NC}"
|
||||
fi
|
||||
|
||||
echo ""
|
||||
Reference in New Issue
Block a user