F1 告警静默规则 [done]: - 后端 alert_silence.go: CRUD + Toggle (onetime/daily/weekly 三模式) - 告警引擎 isSilenced 集成 (alert_engine.go) - 前端 SilenceRuleTab + SilenceDialog - 路由 /alerts/silences 已注册 F2 审计日志导出 [done]: - 重写 ExportAuditLogs: 真正的 CSV 导出 (encoding/csv + UTF-8 BOM) - 支持 module/action/username/startTime/endTime 筛选 - 导出限制 10000 条防溢出,自动记录审计日志 - JSON 格式向后兼容 (format=json) - 前端 exportLogs 传递查询参数 同时包含累积的前期工作: - 目录重构 internal/ -> controller/model/router (v0.55-v0.57) - 后端分层架构 dto/repository/service/utils - 审计模块全功能 (终端审计/操作审计/登录日志) - asciicast v2 录制格式 - SFTP 文件浏览器 - StatStrip 紧凑统计条 - 在线会话自动刷新 - LiveMonitor WebSocket 诊断修复 验证: go build ✅ | npm run build ✅ | Docker 部署 ✅ | 10 回归端点 ✅ | CSV 导出 ✅ | 静默 CRUD ✅
168 lines
5.0 KiB
Go
168 lines
5.0 KiB
Go
package controller
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import (
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"net/http"
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"strings"
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"time"
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"ezops/model"
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"github.com/gin-gonic/gin"
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"gorm.io/gorm"
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)
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// LLMHandler 大语言模型配置 + 对话代理 // Logan.Li
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type LLMHandler struct {
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db *gorm.DB
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client *http.Client
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}
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// NewLLMHandler 创建 LLM 处理器 // Logan.Li
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func NewLLMHandler(db *gorm.DB) *LLMHandler {
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return &LLMHandler{
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db: db,
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// 超时控制:LLM 推理可能较慢,给 120s
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client: &http.Client{Timeout: 120 * time.Second},
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}
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}
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// maskAPIKey 脱敏 API Key(仅保留后 4 位) // Logan.Li
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func maskAPIKey(key string) string {
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if len(key) <= 4 {
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return strings.Repeat("*", len(key))
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}
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return strings.Repeat("*", len(key)-4) + key[len(key)-4:]
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}
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// getActiveConfig 读取启用的配置(脱敏后) // Logan.Li
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func (h *LLMHandler) getActiveConfig(maskKey bool) (model.LLMConfig, error) {
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var cfg model.LLMConfig
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if err := h.db.First(&cfg).Error; err != nil {
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return cfg, err
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}
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if maskKey {
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cfg.APIKey = maskAPIKey(cfg.APIKey)
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}
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return cfg, nil
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}
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// GetLLMConfig 获取 LLM 配置(API Key 脱敏) // Logan.Li
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// GET /api/v1/aiops/llm-config
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func (h *LLMHandler) GetLLMConfig(c *gin.Context) {
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cfg, err := h.getActiveConfig(true)
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if err != nil {
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// 未配置返回空对象(前端渲染空表单)
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c.JSON(http.StatusOK, model.Response{Code: 200, Data: gin.H{
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"provider": "", "model": "", "api_key": "",
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"endpoint": "", "temperature": 0.7, "max_tokens": 2000,
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"system_prompt": "", "enabled": false, "configured": false,
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}})
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return
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}
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c.JSON(http.StatusOK, model.Response{Code: 200, Data: gin.H{
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"id": cfg.ID,
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"provider": cfg.Provider,
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"model": cfg.Model,
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"api_key": cfg.APIKey,
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"endpoint": cfg.Endpoint,
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"temperature": cfg.Temperature,
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"max_tokens": cfg.MaxTokens,
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"system_prompt": cfg.SystemPrompt,
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"enabled": cfg.Enabled,
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"configured": true,
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}})
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}
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// SaveLLMConfig 保存 LLM 配置(upsert 单行) // Logan.Li
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// PUT /api/v1/aiops/llm-config
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func (h *LLMHandler) SaveLLMConfig(c *gin.Context) {
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var req model.SaveLLMConfigRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, model.Response{Code: 400, Message: "请求参数错误: " + err.Error()})
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return
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}
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var cfg model.LLMConfig
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h.db.First(&cfg)
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// 若前端回传脱敏值(含 ****),保留原 Key
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if strings.Contains(req.APIKey, "****") && cfg.ID != 0 {
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req.APIKey = cfg.APIKey
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}
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cfg.Provider = req.Provider
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cfg.Model = req.Model
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cfg.APIKey = req.APIKey
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cfg.Endpoint = req.Endpoint
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cfg.Temperature = req.Temperature
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cfg.MaxTokens = req.MaxTokens
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cfg.SystemPrompt = req.SystemPrompt
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cfg.Enabled = req.Enabled
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if cfg.ID == 0 {
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if err := h.db.Create(&cfg).Error; err != nil {
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c.JSON(http.StatusInternalServerError, model.Response{Code: 500, Message: "保存失败: " + err.Error()})
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return
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}
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} else {
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if err := h.db.Save(&cfg).Error; err != nil {
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c.JSON(http.StatusInternalServerError, model.Response{Code: 500, Message: "保存失败: " + err.Error()})
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return
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}
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}
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// 返回脱敏后的配置
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cfg.APIKey = maskAPIKey(cfg.APIKey)
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c.JSON(http.StatusOK, model.Response{Code: 200, Message: "保存成功", Data: gin.H{
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"id": cfg.ID,
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"provider": cfg.Provider,
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"model": cfg.Model,
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"api_key": cfg.APIKey,
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"endpoint": cfg.Endpoint,
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"temperature": cfg.Temperature,
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"max_tokens": cfg.MaxTokens,
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"system_prompt": cfg.SystemPrompt,
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"enabled": cfg.Enabled,
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"configured": true,
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}})
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}
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// OpenAI 兼容请求/响应结构(仅取必要字段) // Logan.Li
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type openaiChatRequest struct {
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Model string `json:"model"`
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Messages []model.ChatMessage `json:"messages"`
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Temperature float64 `json:"temperature"`
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MaxTokens int `json:"max_tokens,omitempty"`
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}
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type openaiChoice struct {
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Message model.ChatMessage `json:"message"`
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}
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type openaiChatResponse struct {
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Choices []openaiChoice `json:"choices"`
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Usage struct {
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TotalTokens int `json:"total_tokens"`
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} `json:"usage"`
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}
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// resolveEndpoint 根据提供商补全默认 endpoint // Logan.Li
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func resolveEndpoint(provider, endpoint string) string {
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if endpoint != "" {
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return strings.TrimRight(endpoint, "/")
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}
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switch provider {
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case "deepseek":
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return "https://api.deepseek.com/v1"
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case "qwen":
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return "https://dashscope.aliyuncs.com/compatible-mode/v1"
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case "moonshot":
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return "https://api.moonshot.cn/v1"
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case "ollama":
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return "http://localhost:11434/v1"
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default: // openai / custom
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return "https://api.openai.com/v1"
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}
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}
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// defaultSystemPrompt AIOps 运维助手默认系统提示词 // Logan.Li
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const defaultSystemPrompt = `你是 AIOps 智能运维助手,专注于企业级运维场景。你可以:
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1. 分析服务器、容器、K8s 集群的性能瓶颈与异常
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2. 解读告警事件并给出根因分析与处置建议
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3. 生成 Shell / Ansible / Python 运维脚本
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4. 提供容量规划、成本优化、高可用架构建议
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回答请简洁、专业、可执行,优先给出具体命令或步骤。使用中文回答。`
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