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| 1 | +# API 文档 - Monitoring & Alerting Service |
| 2 | + |
| 3 | +## 概述 |
| 4 | + |
| 5 | +本文档描述了监控告警服务的 RESTful API 接口,包括告警列表查询、详情获取等核心功能。 |
| 6 | + |
| 7 | +## 基础信息 |
| 8 | + |
| 9 | +- **Base URL**: `/v1` |
| 10 | +- **Content-Type**: `application/json` |
| 11 | +- **认证方式**: Bearer Token(具体实现待定) |
| 12 | + |
| 13 | +## 接口列表 |
| 14 | + |
| 15 | +### 1. 获取告警列表 |
| 16 | + |
| 17 | +获取告警问题列表,支持分页和状态筛选。 |
| 18 | + |
| 19 | +**请求:** |
| 20 | +```http |
| 21 | +GET /v1/issues?start={start}&limit={limit}[&state={state}] |
| 22 | +``` |
| 23 | + |
| 24 | +**查询参数:** |
| 25 | + |
| 26 | +| 参数名 | 类型 | 必填 | 说明 | |
| 27 | +|--------|------|------|------| |
| 28 | +| start | string | 是 | 分页起始位置标识 | |
| 29 | +| limit | integer | 是 | 每页返回数量,建议范围:1-100 | |
| 30 | +| state | string | 否 | 问题状态筛选:`Open`、`Closed` | |
| 31 | + |
| 32 | +**响应示例:** |
| 33 | +```json |
| 34 | +{ |
| 35 | + "items": [ |
| 36 | + { |
| 37 | + "id": "issue_20250505_001", |
| 38 | + "state": "Closed", |
| 39 | + "level": "P0", |
| 40 | + "alertState": "Restored", |
| 41 | + "title": "yzh S3APIV2s3apiv2.putobject 0_64K上传响应时间95值:50012ms > 450ms", |
| 42 | + "labels": [ |
| 43 | + {"key": "api", "value": "s3apiv2.putobject"}, |
| 44 | + {"key": "idc", "value": "yzh"}, |
| 45 | + {"key": "service", "value": "s3api"} |
| 46 | + ], |
| 47 | + "alertSince": "2025-05-05T11:00:00.000Z" |
| 48 | + } |
| 49 | + ], |
| 50 | + "pagination": { |
| 51 | + "nextStart": "issue_20250505_002", |
| 52 | + "hasMore": true |
| 53 | + } |
| 54 | +} |
| 55 | +``` |
| 56 | + |
| 57 | +**状态码:** |
| 58 | +- `200 OK`: 成功获取列表 |
| 59 | +- `400 Bad Request`: 参数错误 |
| 60 | +- `401 Unauthorized`: 认证失败 |
| 61 | +- `500 Internal Server Error`: 服务器内部错误 |
| 62 | + |
| 63 | +### 2. 获取告警详情 |
| 64 | + |
| 65 | +获取指定告警问题的详细信息,包括处理历史。 |
| 66 | + |
| 67 | +**请求:** |
| 68 | +```http |
| 69 | +GET /v1/issues/{issueID} |
| 70 | +``` |
| 71 | + |
| 72 | +**路径参数:** |
| 73 | + |
| 74 | +| 参数名 | 类型 | 必填 | 说明 | |
| 75 | +|--------|------|------|------| |
| 76 | +| issueID | string | 是 | 告警问题ID | |
| 77 | + |
| 78 | +**响应示例:** |
| 79 | +```json |
| 80 | +{ |
| 81 | + "id": "issue_20250505_001", |
| 82 | + "state": "Closed", |
| 83 | + "level": "P0", |
| 84 | + "alertState": "Restored", |
| 85 | + "title": "yzh S3APIV2s3apiv2.putobject 0_64K上传响应时间95值:50012ms > 450ms", |
| 86 | + "labels": [ |
| 87 | + {"key": "api", "value": "s3apiv2.putobject"}, |
| 88 | + {"key": "idc", "value": "yzh"}, |
| 89 | + {"key": "service", "value": "s3api"} |
| 90 | + ], |
| 91 | + "alertSince": "2025-05-05T11:00:00.000Z", |
| 92 | + "resolvedAt": "2025-05-05T11:15:00.000Z", |
| 93 | + "comments": [ |
| 94 | + { |
| 95 | + "createAt": "2025-05-05T11:00:30.000Z", |
| 96 | + "content": "## 自动分析\n\n检测到 S3 API 响应时间异常,可能原因:\n- 后端存储负载过高\n- 网络延迟增加\n\n## 建议处理\n1. 检查存储节点状态\n2. 分析网络监控数据" |
| 97 | + }, |
| 98 | + { |
| 99 | + "createAt": "2025-05-05T11:05:00.000Z", |
| 100 | + "content": "## 自动治愈开始\n\n执行治愈策略:重启相关服务实例" |
| 101 | + }, |
| 102 | + { |
| 103 | + "createAt": "2025-05-05T11:15:00.000Z", |
| 104 | + "content": "## 问题已解决\n\n响应时间恢复正常,告警自动关闭" |
| 105 | + } |
| 106 | + ] |
| 107 | +} |
| 108 | +``` |
| 109 | + |
| 110 | +**状态码:** |
| 111 | +- `200 OK`: 成功获取详情 |
| 112 | +- `404 Not Found`: 告警问题不存在 |
| 113 | +- `401 Unauthorized`: 认证失败 |
| 114 | +- `500 Internal Server Error`: 服务器内部错误 |
| 115 | + |
| 116 | +## 数据模型 |
| 117 | + |
| 118 | +### AlertIssue 对象 |
| 119 | + |
| 120 | +| 字段名 | 类型 | 说明 | |
| 121 | +|--------|------|------| |
| 122 | +| id | string | 告警问题唯一标识 | |
| 123 | +| state | string | 问题状态:`Open`、`Closed` | |
| 124 | +| level | string | 告警等级:`P0`、`P1`、`P2`、`Warning` | |
| 125 | +| alertState | string | 处理状态:`Restored`、`AutoRestored`、`InProcessing` | |
| 126 | +| title | string | 告警标题描述 | |
| 127 | +| labels | Label[] | 标签数组 | |
| 128 | +| alertSince | string | 告警发生时间(ISO 8601格式) | |
| 129 | +| resolvedAt | string | 问题解决时间(仅在已解决时存在) | |
| 130 | +| comments | Comment[] | 处理评论列表(仅详情接口返回) | |
| 131 | + |
| 132 | +### Label 对象 |
| 133 | + |
| 134 | +| 字段名 | 类型 | 说明 | |
| 135 | +|--------|------|------| |
| 136 | +| key | string | 标签键 | |
| 137 | +| value | string | 标签值 | |
| 138 | + |
| 139 | +### Comment 对象 |
| 140 | + |
| 141 | +| 字段名 | 类型 | 说明 | |
| 142 | +|--------|------|------| |
| 143 | +| createAt | string | 评论创建时间(ISO 8601格式) | |
| 144 | +| content | string | 评论内容(Markdown格式) | |
| 145 | + |
| 146 | +## 错误响应 |
| 147 | + |
| 148 | +所有接口在出错时返回统一的错误格式: |
| 149 | + |
| 150 | +```json |
| 151 | +{ |
| 152 | + "error": { |
| 153 | + "code": "INVALID_PARAMETER", |
| 154 | + "message": "参数 limit 必须在 1-100 范围内", |
| 155 | + "details": { |
| 156 | + "field": "limit", |
| 157 | + "value": "150" |
| 158 | + } |
| 159 | + } |
| 160 | +} |
| 161 | +``` |
| 162 | + |
| 163 | +### 错误代码 |
| 164 | + |
| 165 | +| 错误代码 | 说明 | |
| 166 | +|----------|------| |
| 167 | +| INVALID_PARAMETER | 请求参数错误 | |
| 168 | +| UNAUTHORIZED | 认证失败 | |
| 169 | +| FORBIDDEN | 权限不足 | |
| 170 | +| NOT_FOUND | 资源不存在 | |
| 171 | +| INTERNAL_ERROR | 服务器内部错误 | |
| 172 | + |
| 173 | +## 使用示例 |
| 174 | + |
| 175 | +### curl 示例 |
| 176 | + |
| 177 | +```bash |
| 178 | +# 获取告警列表 |
| 179 | +curl -X GET "https://api.example.com/v1/issues?start=0&limit=10&state=Open" \ |
| 180 | + -H "Authorization: Bearer YOUR_TOKEN" \ |
| 181 | + -H "Content-Type: application/json" |
| 182 | + |
| 183 | +# 获取告警详情 |
| 184 | +curl -X GET "https://api.example.com/v1/issues/issue_20250505_001" \ |
| 185 | + -H "Authorization: Bearer YOUR_TOKEN" \ |
| 186 | + -H "Content-Type: application/json" |
| 187 | +``` |
| 188 | + |
| 189 | +### JavaScript 示例 |
| 190 | + |
| 191 | +```javascript |
| 192 | +// 获取告警列表 |
| 193 | +const response = await fetch('/v1/issues?start=0&limit=10', { |
| 194 | + headers: { |
| 195 | + 'Authorization': 'Bearer ' + token, |
| 196 | + 'Content-Type': 'application/json' |
| 197 | + } |
| 198 | +}); |
| 199 | +const data = await response.json(); |
| 200 | + |
| 201 | +// 获取告警详情 |
| 202 | +const detailResponse = await fetch(`/v1/issues/${issueId}`, { |
| 203 | + headers: { |
| 204 | + 'Authorization': 'Bearer ' + token, |
| 205 | + 'Content-Type': 'application/json' |
| 206 | + } |
| 207 | +}); |
| 208 | +const detail = await detailResponse.json(); |
| 209 | +``` |
| 210 | + |
| 211 | +## 版本历史 |
| 212 | + |
| 213 | +- **v1.0** (2025-09-11): 初始版本,支持基础的告警列表和详情查询 |
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