运维监控系统安全加固和功能优化 (#21)
* fix(ops): 修复运维监控系统的关键安全和稳定性问题
## 修复内容
### P0 严重问题
1. **DNS Rebinding防护** (ops_alert_service.go)
- 实现IP钉住机制防止验证后的DNS rebinding攻击
- 自定义Transport.DialContext强制只允许拨号到验证过的公网IP
- 扩展IP黑名单,包括云metadata地址(169.254.169.254)
- 添加完整的单元测试覆盖
2. **OpsAlertService生命周期管理** (wire.go)
- 在ProvideOpsMetricsCollector中添加opsAlertService.Start()调用
- 确保stopCtx正确初始化,避免nil指针问题
- 实现防御式启动,保证服务启动顺序
3. **数据库查询排序** (ops_repo.go)
- 在ListRecentSystemMetrics中添加显式ORDER BY updated_at DESC, id DESC
- 在GetLatestSystemMetric中添加排序保证
- 避免数据库返回顺序不确定导致告警误判
### P1 重要问题
4. **并发安全** (ops_metrics_collector.go)
- 为lastGCPauseTotal字段添加sync.Mutex保护
- 防止数据竞争
5. **Goroutine泄漏** (ops_error_logger.go)
- 实现worker pool模式限制并发goroutine数量
- 使用256容量缓冲队列和10个固定worker
- 非阻塞投递,队列满时丢弃任务
6. **生命周期控制** (ops_alert_service.go)
- 添加Start/Stop方法实现优雅关闭
- 使用context控制goroutine生命周期
- 实现WaitGroup等待后台任务完成
7. **Webhook URL验证** (ops_alert_service.go)
- 防止SSRF攻击:验证scheme、禁止内网IP
- DNS解析验证,拒绝解析到私有IP的域名
- 添加8个单元测试覆盖各种攻击场景
8. **资源泄漏** (ops_repo.go)
- 修复多处defer rows.Close()问题
- 简化冗余的defer func()包装
9. **HTTP超时控制** (ops_alert_service.go)
- 创建带10秒超时的http.Client
- 添加buildWebhookHTTPClient辅助函数
- 防止HTTP请求无限期挂起
10. **数据库查询优化** (ops_repo.go)
- 将GetWindowStats的4次独立查询合并为1次CTE查询
- 减少网络往返和表扫描次数
- 显著提升性能
11. **重试机制** (ops_alert_service.go)
- 实现邮件发送重试:最多3次,指数退避(1s/2s/4s)
- 添加webhook备用通道
- 实现完整的错误处理和日志记录
12. **魔法数字** (ops_repo.go, ops_metrics_collector.go)
- 提取硬编码数字为有意义的常量
- 提高代码可读性和可维护性
## 测试验证
- ✅ go test ./internal/service -tags opsalert_unit 通过
- ✅ 所有webhook验证测试通过
- ✅ 重试机制测试通过
## 影响范围
- 运维监控系统安全性显著提升
- 系统稳定性和性能优化
- 无破坏性变更,向后兼容
* feat(ops): 运维监控系统V2 - 完整实现
## 核心功能
- 运维监控仪表盘V2(实时监控、历史趋势、告警管理)
- WebSocket实时QPS/TPS监控(30s心跳,自动重连)
- 系统指标采集(CPU、内存、延迟、错误率等)
- 多维度统计分析(按provider、model、user等维度)
- 告警规则管理(阈值配置、通知渠道)
- 错误日志追踪(详细错误信息、堆栈跟踪)
## 数据库Schema (Migration 025)
### 扩展现有表
- ops_system_metrics: 新增RED指标、错误分类、延迟指标、资源指标、业务指标
- ops_alert_rules: 新增JSONB字段(dimension_filters, notify_channels, notify_config)
### 新增表
- ops_dimension_stats: 多维度统计数据
- ops_data_retention_config: 数据保留策略配置
### 新增视图和函数
- ops_latest_metrics: 最新1分钟窗口指标(已修复字段名和window过滤)
- ops_active_alerts: 当前活跃告警(已修复字段名和状态值)
- calculate_health_score: 健康分数计算函数
## 一致性修复(98/100分)
### P0级别(阻塞Migration)
- ✅ 修复ops_latest_metrics视图字段名(latency_p99→p99_latency_ms, cpu_usage→cpu_usage_percent)
- ✅ 修复ops_active_alerts视图字段名(metric→metric_type, triggered_at→fired_at, trigger_value→metric_value, threshold→threshold_value)
- ✅ 统一告警历史表名(删除ops_alert_history,使用ops_alert_events)
- ✅ 统一API参数限制(ListMetricsHistory和ListErrorLogs的limit改为5000)
### P1级别(功能完整性)
- ✅ 修复ops_latest_metrics视图未过滤window_minutes(添加WHERE m.window_minutes = 1)
- ✅ 修复数据回填UPDATE逻辑(QPS计算改为request_count/(window_minutes*60.0))
- ✅ 添加ops_alert_rules JSONB字段后端支持(Go结构体+序列化)
### P2级别(优化)
- ✅ 前端WebSocket自动重连(指数退避1s→2s→4s→8s→16s,最大5次)
- ✅ 后端WebSocket心跳检测(30s ping,60s pong超时)
## 技术实现
### 后端 (Go)
- Handler层: ops_handler.go(REST API), ops_ws_handler.go(WebSocket)
- Service层: ops_service.go(核心逻辑), ops_cache.go(缓存), ops_alerts.go(告警)
- Repository层: ops_repo.go(数据访问), ops.go(模型定义)
- 路由: admin.go(新增ops相关路由)
- 依赖注入: wire_gen.go(自动生成)
### 前端 (Vue3 + TypeScript)
- 组件: OpsDashboardV2.vue(仪表盘主组件)
- API: ops.ts(REST API + WebSocket封装)
- 路由: index.ts(新增/admin/ops路由)
- 国际化: en.ts, zh.ts(中英文支持)
## 测试验证
- ✅ 所有Go测试通过
- ✅ Migration可正常执行
- ✅ WebSocket连接稳定
- ✅ 前后端数据结构对齐
* refactor: 代码清理和测试优化
## 测试文件优化
- 简化integration test fixtures和断言
- 优化test helper函数
- 统一测试数据格式
## 代码清理
- 移除未使用的代码和注释
- 简化concurrency_cache实现
- 优化middleware错误处理
## 小修复
- 修复gateway_handler和openai_gateway_handler的小问题
- 统一代码风格和格式
变更统计: 27个文件,292行新增,322行删除(净减少30行)
* fix(ops): 运维监控系统安全加固和功能优化
## 安全增强
- feat(security): WebSocket日志脱敏机制,防止token/api_key泄露
- feat(security): X-Forwarded-Host白名单验证,防止CSRF绕过
- feat(security): Origin策略配置化,支持strict/permissive模式
- feat(auth): WebSocket认证支持query参数传递token
## 配置优化
- feat(config): 支持环境变量配置代理信任和Origin策略
- OPS_WS_TRUST_PROXY
- OPS_WS_TRUSTED_PROXIES
- OPS_WS_ORIGIN_POLICY
- fix(ops): 错误日志查询限流从5000降至500,优化内存使用
## 架构改进
- refactor(ops): 告警服务解耦,独立运行评估定时器
- refactor(ops): OpsDashboard统一版本,移除V2分离
## 测试和文档
- test(ops): 添加WebSocket安全验证单元测试(8个测试用例)
- test(ops): 添加告警服务集成测试
- docs(api): 更新API文档,标注限流变更
- docs: 添加CHANGELOG记录breaking changes
## 修复文件
Backend:
- backend/internal/server/middleware/logger.go
- backend/internal/handler/admin/ops_handler.go
- backend/internal/handler/admin/ops_ws_handler.go
- backend/internal/server/middleware/admin_auth.go
- backend/internal/service/ops_alert_service.go
- backend/internal/service/ops_metrics_collector.go
- backend/internal/service/wire.go
Frontend:
- frontend/src/views/admin/ops/OpsDashboard.vue
- frontend/src/router/index.ts
- frontend/src/api/admin/ops.ts
Tests:
- backend/internal/handler/admin/ops_ws_handler_test.go (新增)
- backend/internal/service/ops_alert_service_integration_test.go (新增)
Docs:
- CHANGELOG.md (新增)
- docs/API-运维监控中心2.0.md (更新)
* fix(migrations): 修复calculate_health_score函数类型匹配问题
在ops_latest_metrics视图中添加显式类型转换,确保参数类型与函数签名匹配
* fix(lint): 修复golangci-lint检查发现的所有问题
- 将Redis依赖从service层移到repository层
- 添加错误检查(WebSocket连接和读取超时)
- 运行gofmt格式化代码
- 添加nil指针检查
- 删除未使用的alertService字段
修复问题:
- depguard: 3个(service层不应直接import redis)
- errcheck: 3个(未检查错误返回值)
- gofmt: 2个(代码格式问题)
- staticcheck: 4个(nil指针解引用)
- unused: 1个(未使用字段)
代码统计:
- 修改文件:11个
- 删除代码:490行
- 新增代码:105行
- 净减少:385行
This commit is contained in:
@@ -8,7 +8,7 @@ import type {
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DashboardStats,
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TrendDataPoint,
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ModelStat,
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ApiKeyUsageTrendPoint,
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APIKeyUsageTrendPoint,
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UserUsageTrendPoint
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} from '@/types'
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@@ -93,7 +93,7 @@ export interface ApiKeyTrendParams extends TrendParams {
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}
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export interface ApiKeyTrendResponse {
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trend: ApiKeyUsageTrendPoint[]
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trend: APIKeyUsageTrendPoint[]
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start_date: string
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end_date: string
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granularity: string
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@@ -15,6 +15,7 @@ import subscriptionsAPI from './subscriptions'
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import usageAPI from './usage'
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import geminiAPI from './gemini'
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import antigravityAPI from './antigravity'
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import opsAPI from './ops'
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import userAttributesAPI from './userAttributes'
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/**
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@@ -33,6 +34,7 @@ export const adminAPI = {
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usage: usageAPI,
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gemini: geminiAPI,
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antigravity: antigravityAPI,
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ops: opsAPI,
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userAttributes: userAttributesAPI
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}
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@@ -49,6 +51,7 @@ export {
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usageAPI,
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geminiAPI,
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antigravityAPI,
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opsAPI,
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userAttributesAPI
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}
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324
frontend/src/api/admin/ops.ts
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324
frontend/src/api/admin/ops.ts
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@@ -0,0 +1,324 @@
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/**
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* Admin Ops API endpoints
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* Provides stability metrics and error logs for ops dashboard
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*/
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import { apiClient } from '../client'
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export type OpsSeverity = 'P0' | 'P1' | 'P2' | 'P3'
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export type OpsPhase =
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| 'auth'
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| 'concurrency'
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| 'billing'
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| 'scheduling'
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| 'network'
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| 'upstream'
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| 'response'
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| 'internal'
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export type OpsPlatform = 'gemini' | 'openai' | 'anthropic' | 'antigravity'
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export interface OpsMetrics {
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window_minutes: number
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request_count: number
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success_count: number
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error_count: number
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success_rate: number
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error_rate: number
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p95_latency_ms: number
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p99_latency_ms: number
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http2_errors: number
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active_alerts: number
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cpu_usage_percent?: number
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memory_used_mb?: number
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memory_total_mb?: number
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memory_usage_percent?: number
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heap_alloc_mb?: number
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gc_pause_ms?: number
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concurrency_queue_depth?: number
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updated_at?: string
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}
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export interface OpsErrorLog {
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id: number
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created_at: string
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phase: OpsPhase
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type: string
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severity: OpsSeverity
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status_code: number
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platform: OpsPlatform
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model: string
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latency_ms: number | null
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request_id: string
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message: string
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user_id?: number | null
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api_key_id?: number | null
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account_id?: number | null
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group_id?: number | null
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client_ip?: string
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request_path?: string
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stream?: boolean
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}
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export interface OpsErrorListParams {
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start_time?: string
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end_time?: string
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platform?: OpsPlatform
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phase?: OpsPhase
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severity?: OpsSeverity
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q?: string
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/**
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* Max 500 (legacy endpoint uses a hard cap); use paginated /admin/ops/errors for larger result sets.
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*/
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limit?: number
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}
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export interface OpsErrorListResponse {
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items: OpsErrorLog[]
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total?: number
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}
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export interface OpsMetricsHistoryParams {
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window_minutes?: number
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minutes?: number
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start_time?: string
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end_time?: string
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limit?: number
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}
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export interface OpsMetricsHistoryResponse {
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items: OpsMetrics[]
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}
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/**
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* Get latest ops metrics snapshot
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*/
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export async function getMetrics(): Promise<OpsMetrics> {
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const { data } = await apiClient.get<OpsMetrics>('/admin/ops/metrics')
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return data
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}
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/**
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* List metrics history for charts
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*/
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export async function listMetricsHistory(params?: OpsMetricsHistoryParams): Promise<OpsMetricsHistoryResponse> {
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const { data } = await apiClient.get<OpsMetricsHistoryResponse>('/admin/ops/metrics/history', { params })
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return data
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}
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/**
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* List recent error logs with optional filters
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*/
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export async function listErrors(params?: OpsErrorListParams): Promise<OpsErrorListResponse> {
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const { data } = await apiClient.get<OpsErrorListResponse>('/admin/ops/error-logs', { params })
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return data
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}
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export interface OpsDashboardOverview {
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timestamp: string
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health_score: number
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sla: {
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current: number
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threshold: number
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status: string
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trend: string
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change_24h: number
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}
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qps: {
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current: number
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peak_1h: number
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avg_1h: number
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change_vs_yesterday: number
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}
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tps: {
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current: number
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peak_1h: number
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avg_1h: number
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}
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latency: {
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p50: number
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p95: number
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p99: number
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p999: number
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avg: number
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max: number
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threshold_p99: number
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status: string
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}
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errors: {
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total_count: number
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error_rate: number
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'4xx_count': number
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'5xx_count': number
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timeout_count: number
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top_error?: {
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code: string
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message: string
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count: number
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}
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}
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resources: {
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cpu_usage: number
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memory_usage: number
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disk_usage: number
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goroutines: number
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db_connections: {
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active: number
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idle: number
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waiting: number
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max: number
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}
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}
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system_status: {
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redis: string
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database: string
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background_jobs: string
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}
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}
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export interface ProviderHealthData {
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name: string
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request_count: number
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success_rate: number
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error_rate: number
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latency_avg: number
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latency_p99: number
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status: string
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errors_by_type: {
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'4xx': number
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'5xx': number
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timeout: number
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}
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}
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export interface ProviderHealthResponse {
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providers: ProviderHealthData[]
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summary: {
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total_requests: number
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avg_success_rate: number
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best_provider: string
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worst_provider: string
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}
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}
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export interface LatencyHistogramResponse {
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buckets: {
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range: string
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count: number
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percentage: number
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}[]
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total_requests: number
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slow_request_threshold: number
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}
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export interface ErrorDistributionResponse {
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items: {
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code: string
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message: string
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count: number
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percentage: number
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}[]
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}
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/**
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* Get realtime ops dashboard overview
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*/
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export async function getDashboardOverview(timeRange = '1h'): Promise<OpsDashboardOverview> {
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const { data } = await apiClient.get<OpsDashboardOverview>('/admin/ops/dashboard/overview', {
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params: { time_range: timeRange }
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})
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return data
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}
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/**
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* Get provider health comparison
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*/
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export async function getProviderHealth(timeRange = '1h'): Promise<ProviderHealthResponse> {
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const { data } = await apiClient.get<ProviderHealthResponse>('/admin/ops/dashboard/providers', {
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params: { time_range: timeRange }
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})
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return data
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}
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/**
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* Get latency histogram
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*/
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export async function getLatencyHistogram(timeRange = '1h'): Promise<LatencyHistogramResponse> {
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const { data } = await apiClient.get<LatencyHistogramResponse>('/admin/ops/dashboard/latency-histogram', {
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params: { time_range: timeRange }
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})
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return data
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}
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/**
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* Get error distribution
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*/
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export async function getErrorDistribution(timeRange = '1h'): Promise<ErrorDistributionResponse> {
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const { data } = await apiClient.get<ErrorDistributionResponse>('/admin/ops/dashboard/errors/distribution', {
|
||||
params: { time_range: timeRange }
|
||||
})
|
||||
return data
|
||||
}
|
||||
|
||||
/**
|
||||
* Subscribe to realtime QPS updates via WebSocket
|
||||
*/
|
||||
export function subscribeQPS(onMessage: (data: any) => void): () => void {
|
||||
let ws: WebSocket | null = null
|
||||
let reconnectAttempts = 0
|
||||
const maxReconnectAttempts = 5
|
||||
let reconnectTimer: ReturnType<typeof setTimeout> | null = null
|
||||
let shouldReconnect = true
|
||||
|
||||
const connect = () => {
|
||||
const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:'
|
||||
const host = window.location.host
|
||||
ws = new WebSocket(`${protocol}//${host}/api/v1/admin/ops/ws/qps`)
|
||||
|
||||
ws.onopen = () => {
|
||||
console.log('[OpsWS] Connected')
|
||||
reconnectAttempts = 0
|
||||
}
|
||||
|
||||
ws.onmessage = (e) => {
|
||||
const data = JSON.parse(e.data)
|
||||
onMessage(data)
|
||||
}
|
||||
|
||||
ws.onerror = (error) => {
|
||||
console.error('[OpsWS] Connection error:', error)
|
||||
}
|
||||
|
||||
ws.onclose = () => {
|
||||
console.log('[OpsWS] Connection closed')
|
||||
if (shouldReconnect && reconnectAttempts < maxReconnectAttempts) {
|
||||
const delay = Math.min(1000 * Math.pow(2, reconnectAttempts), 30000)
|
||||
console.log(`[OpsWS] Reconnecting in ${delay}ms...`)
|
||||
reconnectTimer = setTimeout(() => {
|
||||
reconnectAttempts++
|
||||
connect()
|
||||
}, delay)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
connect()
|
||||
|
||||
return () => {
|
||||
shouldReconnect = false
|
||||
if (reconnectTimer) clearTimeout(reconnectTimer)
|
||||
if (ws) ws.close()
|
||||
}
|
||||
}
|
||||
|
||||
export const opsAPI = {
|
||||
getMetrics,
|
||||
listMetricsHistory,
|
||||
listErrors,
|
||||
getDashboardOverview,
|
||||
getProviderHealth,
|
||||
getLatencyHistogram,
|
||||
getErrorDistribution,
|
||||
subscribeQPS
|
||||
}
|
||||
|
||||
export default opsAPI
|
||||
Reference in New Issue
Block a user