sundapeng.sdp
parent
4fb8652177
commit
e941537dd5
1
src/metric/.gitignore
vendored
1
src/metric/.gitignore
vendored
@ -1,6 +1,5 @@
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/prometheus/data/
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/client-plugins/dcgm-exporter-installer/
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/client-plugins/node-exporter-installer/
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/client-plugins/demo-all-in-one/artifact/
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/client-plugins/demo-all-in-one/publish/
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/client-plugins/demo-all-in-one/checklist
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BIN
src/metric/client-plugins/node-exporter-installer/bin/node_exporter
Executable file
BIN
src/metric/client-plugins/node-exporter-installer/bin/node_exporter
Executable file
Binary file not shown.
55
src/metric/client-plugins/node-exporter-installer/check_health.sh
Executable file
55
src/metric/client-plugins/node-exporter-installer/check_health.sh
Executable file
@ -0,0 +1,55 @@
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#!/bin/bash
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# Node Exporter 健康检查脚本
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# 输出 JSON 格式结果
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set -e
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# 检查 Node Exporter 健康状态
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check_health() {
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local url="http://localhost:9100"
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local metrics_url="$url/metrics"
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local name="node-exporter"
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local status="unhealth"
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local reason=""
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# 检查 curl 是否可用
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if ! command -v curl &> /dev/null; then
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reason="curl 命令不可用，无法进行健康检查"
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echo "{\"name\": \"$name\", \"status\": \"$status\", \"reason\": \"$reason\"}"
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exit 1
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fi
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# 测试根路径连接
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local http_code=$(curl -s -o /dev/null -w "%{http_code}" "$url" 2>/dev/null || echo "000")
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if [[ "$http_code" == "200" ]]; then
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# 测试 metrics 端点
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local metrics_code=$(curl -s -o /dev/null -w "%{http_code}" "$metrics_url" 2>/dev/null || echo "000")
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if [[ "$metrics_code" == "200" ]]; then
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status="health"
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reason="success"
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echo "{\"name\": \"$name\", \"status\": \"$status\", \"reason\": \"$reason\"}"
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exit 0
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else
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reason="Metrics 端点异常 (HTTP $metrics_code)"
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echo "{\"name\": \"$name\", \"status\": \"$status\", \"reason\": \"$reason\"}"
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exit 1
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fi
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else
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reason="HTTP 服务异常 (HTTP $http_code)，请检查 Node Exporter 是否正在运行在端口 9100"
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echo "{\"name\": \"$name\", \"status\": \"$status\", \"reason\": \"$reason\"}"
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exit 1
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fi
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}
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# 主函数
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main() {
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check_health
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}
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# 脚本入口
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if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
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main "$@"
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fi
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297
src/metric/client-plugins/node-exporter-installer/install.sh
Executable file
297
src/metric/client-plugins/node-exporter-installer/install.sh
Executable file
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#!/bin/bash
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set -e
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# 颜色定义
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# 日志函数
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log_info() {
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echo -e "${BLUE}[INFO]${NC} $1"
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}
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log_success() {
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echo -e "${GREEN}[SUCCESS]${NC} $1"
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}
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log_warning() {
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echo -e "${YELLOW}[WARNING]${NC} $1"
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}
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log_error() {
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echo -e "${RED}[ERROR]${NC} $1"
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}
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# 显示帮助信息
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show_help() {
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echo "Node Exporter 安装脚本"
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echo
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echo "用法: $0 [选项]"
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echo
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echo "选项:"
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echo " --help 显示此帮助信息"
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echo
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echo "示例:"
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echo " $0 # 安装 Node Exporter"
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echo
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}
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# 解析命令行参数
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for arg in "$@"; do
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case $arg in
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--help|-h)
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show_help
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exit 0
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;;
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*)
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log_error "未知参数: $arg"
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show_help
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exit 1
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;;
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esac
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done
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# 检查是否为 root 用户
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check_root() {
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if [[ $EUID -ne 0 ]]; then
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log_error "此脚本需要 root 权限运行"
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log_info "请使用: sudo $0"
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exit 1
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fi
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}
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# 检查系统要求
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check_system() {
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log_info "检查系统要求..."
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# 检查操作系统
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if [[ ! -f /etc/os-release ]]; then
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log_error "无法检测操作系统版本"
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exit 1
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fi
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source /etc/os-release
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log_info "检测到操作系统: $NAME $VERSION"
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# 检查是否为 Linux 系统
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if [[ "$ID" != "ubuntu" && "$ID" != "debian" && "$ID" != "centos" && "$ID" != "rhel" && "$ID" != "fedora" ]]; then
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log_warning "此脚本主要针对常见 Linux 发行版，其他系统可能需要调整"
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fi
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# 检查系统架构
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local arch=$(uname -m)
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log_info "系统架构: $arch"
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if [[ "$arch" != "x86_64" && "$arch" != "amd64" ]]; then
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log_warning "当前架构为 $arch，node_exporter 主要支持 x86_64/amd64"
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fi
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}
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# 停止可能运行的服务
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stop_existing_service() {
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log_info "检查并停止可能运行的服务..."
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local pid_file="/var/run/node-exporter.pid"
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# 检查并停止通过 PID 文件管理的服务
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if [[ -f "$pid_file" ]]; then
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local pid=$(cat "$pid_file")
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if kill -0 "$pid" 2>/dev/null; then
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log_info "发现正在运行的 Node Exporter 服务 (PID: $pid)，正在停止..."
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kill "$pid"
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sleep 2
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if kill -0 "$pid" 2>/dev/null; then
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log_warning "进程未响应，强制终止..."
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kill -9 "$pid" 2>/dev/null || true
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fi
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rm -f "$pid_file"
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log_success "服务已停止"
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else
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log_warning "发现过期的 PID 文件，正在清理..."
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rm -f "$pid_file"
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fi
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fi
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# 查找并停止所有 node_exporter 和 node-exporter 进程
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local pids=$(pgrep -f "node_exporter\|node-exporter" 2>/dev/null || true)
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if [[ -n "$pids" ]]; then
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log_info "发现 node_exporter 或 node-exporter 进程，正在停止..."
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for pid in $pids; do
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log_info "停止进程 PID: $pid"
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kill "$pid" 2>/dev/null || true
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done
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sleep 2
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# 检查是否还有进程在运行，如果有则强制终止
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local remaining_pids=$(pgrep -f "node_exporter\|node-exporter" 2>/dev/null || true)
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if [[ -n "$remaining_pids" ]]; then
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log_warning "进程未响应，强制终止..."
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for pid in $remaining_pids; do
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log_info "强制终止进程 PID: $pid"
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kill -9 "$pid" 2>/dev/null || true
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done
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sleep 1
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fi
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# 最终检查
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if pgrep -f "node_exporter\|node-exporter" > /dev/null; then
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log_error "无法停止所有 node_exporter 进程"
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else
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log_success "所有 node_exporter 进程已停止"
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fi
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fi
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}
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# 安装 Node Exporter 二进制文件
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install_node_exporter() {
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log_info "安装 Node Exporter..."
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local binary_file="bin/node_exporter"
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local install_dir="/usr/local/bin"
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if [[ ! -f "$binary_file" ]]; then
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log_error "找不到 Node Exporter 二进制文件: $binary_file"
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exit 1
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fi
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# 停止可能运行的服务
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stop_existing_service
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# 复制二进制文件并重命名为统一格式
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cp "$binary_file" "$install_dir/node-exporter"
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chmod +x "$install_dir/node-exporter"
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log_success "Node Exporter 二进制文件安装完成"
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}
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# 创建用户和组
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create_user() {
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log_info "创建 node_exporter 用户..."
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# 检查用户是否已存在
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if id "node_exporter" &>/dev/null; then
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log_info "用户 node_exporter 已存在"
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else
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useradd --no-create-home --shell /bin/false node_exporter
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log_success "用户 node_exporter 创建完成"
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fi
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}
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# 安装配置文件
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install_config() {
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log_info "安装配置文件..."
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local config_dir="/etc/node_exporter"
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# 创建配置目录
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mkdir -p "$config_dir"
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# 创建文本文件收集器目录
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mkdir -p "/var/lib/node_exporter/textfile_collector"
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chown node_exporter:node_exporter "/var/lib/node_exporter/textfile_collector"
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}
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# 启动 Node Exporter 服务
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start_node_exporter() {
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log_info "启动 Node Exporter 服务..."
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local binary_path="/usr/local/bin/node-exporter"
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local log_file="/var/log/node-exporter.log"
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local pid_file="/var/run/node-exporter.pid"
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# 检查服务是否已经在运行
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if [[ -f "$pid_file" ]]; then
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local pid=$(cat "$pid_file")
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if kill -0 "$pid" 2>/dev/null; then
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||||
log_info "Node Exporter 服务已在运行 (PID: $pid)"
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return 0
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else
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log_warning "发现过期的 PID 文件，正在清理..."
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||||
rm -f "$pid_file"
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||||
fi
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||||
fi
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# 检查端口是否被占用
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||||
if netstat -tuln 2>/dev/null | grep -q ":9100 "; then
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log_warning "端口 9100 已被占用，请检查是否有其他服务在运行"
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return 1
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fi
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||||
# 启动服务
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||||
log_info "正在启动 Node Exporter..."
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nohup "$binary_path" --web.listen-address=:9100 > "$log_file" 2>&1 &
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local pid=$!
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# 保存 PID
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||||
echo "$pid" > "$pid_file"
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||||
# 等待服务启动
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||||
sleep 2
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||||
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||||
# 检查服务是否成功启动
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||||
if kill -0 "$pid" 2>/dev/null; then
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log_success "Node Exporter 服务启动成功 (PID: $pid)"
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||||
log_info "日志文件: $log_file"
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log_info "PID 文件: $pid_file"
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||||
else
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||||
log_error "Node Exporter 服务启动失败"
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||||
rm -f "$pid_file"
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||||
return 1
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||||
fi
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||||
}
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||||
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||||
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||||
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||||
# 显示安装信息
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||||
show_install_info() {
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log_success "Node Exporter 安装完成！"
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||||
echo
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||||
echo "安装信息:"
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||||
echo " 二进制文件: /usr/local/bin/node-exporter"
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||||
echo " 运行用户: node_exporter"
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||||
echo " 配置目录: /etc/node_exporter/"
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||||
echo " 默认端口: 9100"
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||||
echo
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||||
echo "使用方法:"
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||||
echo " 手动启动: /usr/local/bin/node-exporter --web.listen-address=:9100"
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||||
echo " 后台启动: nohup /usr/local/bin/node-exporter --web.listen-address=:9100 &"
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||||
echo
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||||
echo "测试连接:"
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||||
echo " curl http://localhost:9100/metrics"
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||||
echo " curl http://localhost:9100"
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||||
echo
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||||
echo "Prometheus 配置示例:"
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||||
echo " - job_name: 'node_exporter'"
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||||
echo " static_configs:"
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||||
echo " - targets: ['localhost:9100']"
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||||
echo
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||||
}
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||||
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||||
# 主函数
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||||
main() {
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||||
echo "=========================================="
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||||
echo " Node Exporter 安装脚本 v1.0"
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||||
echo "=========================================="
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||||
echo
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||||
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||||
check_root
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||||
check_system
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||||
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||||
log_info "开始安装 Node Exporter..."
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||||
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||||
install_node_exporter
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||||
create_user
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||||
install_config
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||||
start_node_exporter
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||||
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||||
show_install_info
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||||
}
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||||
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||||
# 脚本入口
|
||||
if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
|
||||
main "$@"
|
||||
fi
|
||||
87
src/metric/client-plugins/node-exporter-installer/package.sh
Executable file
87
src/metric/client-plugins/node-exporter-installer/package.sh
Executable file
@ -0,0 +1,87 @@
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||||
#!/bin/bash
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||||
|
||||
set -e
|
||||
|
||||
# 颜色定义
|
||||
GREEN='\033[0;32m'
|
||||
BLUE='\033[0;34m'
|
||||
NC='\033[0m' # No Color
|
||||
|
||||
log_info() {
|
||||
echo -e "${BLUE}[INFO]${NC} $1"
|
||||
}
|
||||
|
||||
log_success() {
|
||||
echo -e "${GREEN}[SUCCESS]${NC} $1"
|
||||
}
|
||||
|
||||
# 获取当前目录
|
||||
CURRENT_DIR=$(pwd)
|
||||
PACKAGE_NAME="node-exporter-installer-$(date +%Y%m%d-%H%M%S)"
|
||||
PACKAGE_FILE="${PACKAGE_NAME}.tar.gz"
|
||||
|
||||
log_info "开始打包 Node Exporter 安装包..."
|
||||
|
||||
# 检查必要文件
|
||||
log_info "检查必要文件..."
|
||||
|
||||
required_files=(
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||||
"install.sh"
|
||||
"uninstall.sh"
|
||||
"bin/node_exporter"
|
||||
"check_health.sh"
|
||||
)
|
||||
|
||||
missing_files=()
|
||||
for file in "${required_files[@]}"; do
|
||||
if [[ ! -f "$file" ]]; then
|
||||
missing_files+=("$file")
|
||||
fi
|
||||
done
|
||||
|
||||
if [[ ${#missing_files[@]} -gt 0 ]]; then
|
||||
echo "缺少以下文件:"
|
||||
for file in "${missing_files[@]}"; do
|
||||
echo " - $file"
|
||||
done
|
||||
exit 1
|
||||
fi
|
||||
|
||||
log_success "所有必要文件检查完成"
|
||||
|
||||
# 创建临时目录
|
||||
TEMP_DIR=$(mktemp -d)
|
||||
log_info "创建临时目录: $TEMP_DIR"
|
||||
|
||||
# 复制文件到临时目录
|
||||
cp -r . "$TEMP_DIR/$PACKAGE_NAME"
|
||||
|
||||
# 进入临时目录
|
||||
cd "$TEMP_DIR"
|
||||
|
||||
# 创建压缩包
|
||||
log_info "创建压缩包: $PACKAGE_FILE"
|
||||
tar -czf "$PACKAGE_FILE" "$PACKAGE_NAME"
|
||||
|
||||
# 移动压缩包到原目录
|
||||
mv "$PACKAGE_FILE" "$CURRENT_DIR/"
|
||||
|
||||
# 清理临时目录
|
||||
rm -rf "$TEMP_DIR"
|
||||
|
||||
# 返回原目录
|
||||
cd "$CURRENT_DIR"
|
||||
|
||||
# 显示结果
|
||||
log_success "打包完成！"
|
||||
echo
|
||||
echo "安装包文件: $PACKAGE_FILE"
|
||||
echo "文件大小: $(du -h "$PACKAGE_FILE" | cut -f1)"
|
||||
echo
|
||||
echo "使用方法:"
|
||||
echo "1. 将 $PACKAGE_FILE 传输到目标服务器"
|
||||
echo "2. 解压: tar -xzf $PACKAGE_FILE"
|
||||
echo "3. 进入目录: cd $PACKAGE_NAME"
|
||||
echo "4. 运行安装: sudo ./install.sh"
|
||||
echo
|
||||
echo "注意: 请确保所有必要文件都存在"
|
||||
239
src/metric/client-plugins/node-exporter-installer/uninstall.sh
Executable file
239
src/metric/client-plugins/node-exporter-installer/uninstall.sh
Executable file
@ -0,0 +1,239 @@
|
||||
#!/bin/bash
|
||||
|
||||
# Node Exporter 卸载脚本
|
||||
# 版本: 1.0
|
||||
# 作者: AIOps Team
|
||||
# 日期: $(date +%Y-%m-%d)
|
||||
|
||||
set -e
|
||||
|
||||
# 颜色定义
|
||||
RED='\033[0;31m'
|
||||
GREEN='\033[0;32m'
|
||||
YELLOW='\033[1;33m'
|
||||
BLUE='\033[0;34m'
|
||||
NC='\033[0m' # No Color
|
||||
|
||||
# 日志函数
|
||||
log_info() {
|
||||
echo -e "${BLUE}[INFO]${NC} $1"
|
||||
}
|
||||
|
||||
log_success() {
|
||||
echo -e "${GREEN}[SUCCESS]${NC} $1"
|
||||
}
|
||||
|
||||
log_warning() {
|
||||
echo -e "${YELLOW}[WARNING]${NC} $1"
|
||||
}
|
||||
|
||||
log_error() {
|
||||
echo -e "${RED}[ERROR]${NC} $1"
|
||||
}
|
||||
|
||||
# 检查是否为 root 用户
|
||||
check_root() {
|
||||
if [[ $EUID -ne 0 ]]; then
|
||||
log_error "此脚本需要 root 权限运行"
|
||||
log_info "请使用: sudo $0"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
# 停止运行中的进程
|
||||
stop_processes() {
|
||||
log_info "停止 Node Exporter 进程..."
|
||||
|
||||
local pid_file="/var/run/node-exporter.pid"
|
||||
local stopped=false
|
||||
|
||||
# 首先尝试通过 PID 文件停止服务
|
||||
if [[ -f "$pid_file" ]]; then
|
||||
local pid=$(cat "$pid_file")
|
||||
if kill -0 "$pid" 2>/dev/null; then
|
||||
log_info "通过 PID 文件停止服务 (PID: $pid)..."
|
||||
kill "$pid"
|
||||
sleep 3
|
||||
|
||||
# 检查进程是否已停止
|
||||
if kill -0 "$pid" 2>/dev/null; then
|
||||
log_warning "进程未响应，强制终止..."
|
||||
kill -9 "$pid" 2>/dev/null || true
|
||||
fi
|
||||
log_success "Node Exporter 进程已停止"
|
||||
stopped=true
|
||||
else
|
||||
log_warning "PID 文件存在但进程已不存在，清理 PID 文件"
|
||||
rm -f "$pid_file"
|
||||
fi
|
||||
fi
|
||||
|
||||
# 查找并杀死所有 node_exporter 和 node-exporter 进程
|
||||
local pids=$(pgrep -f "node_exporter\|node-exporter" 2>/dev/null || true)
|
||||
if [[ -n "$pids" ]]; then
|
||||
log_info "发现 node_exporter 或 node-exporter 进程，正在停止..."
|
||||
for pid in $pids; do
|
||||
log_info "停止进程 PID: $pid"
|
||||
kill "$pid" 2>/dev/null || true
|
||||
done
|
||||
sleep 2
|
||||
|
||||
# 检查是否还有进程在运行，如果有则强制终止
|
||||
local remaining_pids=$(pgrep -f "node_exporter\|node-exporter" 2>/dev/null || true)
|
||||
if [[ -n "$remaining_pids" ]]; then
|
||||
log_warning "进程未响应，强制终止..."
|
||||
for pid in $remaining_pids; do
|
||||
log_info "强制终止进程 PID: $pid"
|
||||
kill -9 "$pid" 2>/dev/null || true
|
||||
done
|
||||
sleep 1
|
||||
fi
|
||||
|
||||
# 最终检查
|
||||
if pgrep -f "node_exporter\|node-exporter" > /dev/null; then
|
||||
log_error "无法停止所有 node_exporter 进程"
|
||||
else
|
||||
log_success "所有 Node Exporter 进程已停止"
|
||||
stopped=true
|
||||
fi
|
||||
else
|
||||
log_info "Node Exporter 进程未运行"
|
||||
fi
|
||||
|
||||
# 清理 PID 文件
|
||||
rm -f "$pid_file"
|
||||
|
||||
if [[ "$stopped" == "false" ]]; then
|
||||
log_warning "未发现需要停止的 Node Exporter 进程"
|
||||
fi
|
||||
}
|
||||
|
||||
# 删除二进制文件
|
||||
remove_binary() {
|
||||
log_info "删除 Node Exporter 二进制文件..."
|
||||
|
||||
local binary_files=(
|
||||
"/usr/local/bin/node-exporter"
|
||||
"/usr/local/bin/node_exporter"
|
||||
)
|
||||
|
||||
local deleted=false
|
||||
for binary_file in "${binary_files[@]}"; do
|
||||
if [[ -f "$binary_file" ]]; then
|
||||
rm -f "$binary_file"
|
||||
log_success "二进制文件已删除: $binary_file"
|
||||
deleted=true
|
||||
fi
|
||||
done
|
||||
|
||||
if [[ "$deleted" == "false" ]]; then
|
||||
log_info "二进制文件不存在"
|
||||
fi
|
||||
}
|
||||
|
||||
# 删除配置文件
|
||||
remove_config() {
|
||||
log_info "删除配置文件..."
|
||||
|
||||
local config_dir="/etc/node_exporter"
|
||||
|
||||
if [[ -d "$config_dir" ]]; then
|
||||
rm -rf "$config_dir"
|
||||
log_success "配置目录已删除"
|
||||
else
|
||||
log_info "配置目录不存在"
|
||||
fi
|
||||
}
|
||||
|
||||
# 删除数据目录
|
||||
remove_data_dir() {
|
||||
log_info "删除数据目录..."
|
||||
|
||||
local data_dir="/var/lib/node_exporter"
|
||||
|
||||
if [[ -d "$data_dir" ]]; then
|
||||
rm -rf "$data_dir"
|
||||
log_success "数据目录已删除"
|
||||
else
|
||||
log_info "数据目录不存在"
|
||||
fi
|
||||
}
|
||||
|
||||
# 检查用户状态（可选）
|
||||
check_user_status() {
|
||||
log_info "检查 node_exporter 用户状态..."
|
||||
|
||||
if id "node_exporter" &>/dev/null; then
|
||||
log_info "检测到 node_exporter 用户存在"
|
||||
log_warning "node_exporter 是系统用户，可能被其他服务使用"
|
||||
log_info "为了系统稳定性，将保留 node_exporter 用户"
|
||||
log_info "如需手动删除，请运行: sudo userdel node_exporter"
|
||||
else
|
||||
log_info "node_exporter 用户不存在"
|
||||
fi
|
||||
}
|
||||
|
||||
# 清理日志文件
|
||||
cleanup_logs() {
|
||||
log_info "清理日志文件..."
|
||||
|
||||
# 清理 journal 日志
|
||||
journalctl --vacuum-time=1s --quiet || true
|
||||
|
||||
# 删除安装脚本创建的日志文件
|
||||
rm -f /var/log/node-exporter.log
|
||||
|
||||
log_success "日志文件已清理"
|
||||
}
|
||||
|
||||
# 显示卸载信息
|
||||
show_uninstall_info() {
|
||||
log_success "Node Exporter 卸载完成！"
|
||||
echo
|
||||
echo "已删除的内容:"
|
||||
echo " - 二进制文件: /usr/local/bin/node-exporter"
|
||||
echo " - 配置目录: /etc/node_exporter"
|
||||
echo " - 数据目录: /var/lib/node_exporter"
|
||||
echo " - 相关日志文件"
|
||||
echo
|
||||
echo "注意:"
|
||||
echo " - node_exporter 用户已保留（系统用户，可能被其他服务使用）"
|
||||
echo " - 如需完全清理，请手动检查并删除相关文件"
|
||||
echo
|
||||
}
|
||||
|
||||
# 主函数
|
||||
main() {
|
||||
echo "=========================================="
|
||||
echo " Node Exporter 卸载脚本 v1.0"
|
||||
echo "=========================================="
|
||||
echo
|
||||
|
||||
check_root
|
||||
|
||||
log_warning "此操作将完全卸载 Node Exporter"
|
||||
read -p "确认继续？(y/N): " confirm
|
||||
|
||||
if [[ "$confirm" != "y" && "$confirm" != "Y" ]]; then
|
||||
log_info "取消卸载操作"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
log_info "开始卸载 Node Exporter..."
|
||||
|
||||
stop_processes
|
||||
remove_binary
|
||||
remove_config
|
||||
remove_data_dir
|
||||
cleanup_logs
|
||||
|
||||
# 检查用户状态
|
||||
check_user_status
|
||||
|
||||
show_uninstall_info
|
||||
}
|
||||
|
||||
# 脚本入口
|
||||
if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
|
||||
main "$@"
|
||||
fi
|
||||
Loading…
x
Reference in New Issue
Block a user