DiAL/probes.example.yaml

# yaml-language-server: $schema=./probe-config.schema.json

server:
  host: "127.0.0.1"
  port: 3000
  dataDir: "/tmp/probes_data"

runtime:
  maxConcurrentChecks: 20

defaults:
  interval: "30s"
  timeout: "10s"
  http:
    maxBodyBytes: "10MB"
  cmd:
    maxOutputBytes: "1MB"

variables:
  env_name: "演示"
  httpbin_base: "https://httpbin.org"
  api_token: "Bearer demo-token"
  sqlite_url: "sqlite://:memory:"

targets:
  # ========== HTTP targets ==========

  - id: "baidu-home"
    name: "Baidu 首页可用"
    description: "监控百度首页的可用性和响应时间"
    type: http
    group: "搜索引擎"
    http:
      url: "https://www.baidu.com"
    expect:
      status: [200]
      maxDurationMs: 5000

  - id: "httpbin-json"
    name: "${env_name} JSON API — 完整流水线"
    type: http
    group: "后端服务"
    interval: "1m"
    timeout: "15s"
    http:
      url: "${httpbin_base}/json"
      headers:
        Accept: "application/json"
        Authorization: "${api_token|Bearer fallback-token}"
    expect:
      headers:
        Content-Type:
          contains: "application/json"
      maxDurationMs: 8000
      body:
        - json:
            path: "$.slideshow.title"
            equals: "Sample Slide Show"
        - json:
            path: "$.slideshow.slides[0].title"
            contains: "Wake"
        - regex: '"title"'

  - id: "httpbin-post"
    name: "POST 接口测试"
    type: http
    http:
      url: "${httpbin_base}/post"
      method: POST
      headers:
        Content-Type: "application/json"
      body: '{"action":"check","version":1}'
    expect:
      status: [200]
      body:
        - json:
            path: "$.json.action"
            equals: "check"
        - json:
            path: "$.json.version"
            gte: 1

  # ========== Cmd targets ==========

  - id: "bun-version"
    name: "Bun 版本输出匹配"
    type: cmd
    group: "系统检查"
    cmd:
      exec: "bun"
      args: ["--version"]
    expect:
      exitCode: [0]
      stdout:
        - match: "^\\d+\\.\\d+\\.\\d+"

  - id: "bun-stdout-rules"
    name: "多规则 stdout 顺序校验"
    type: cmd
    interval: "5m"
    cmd:
      exec: "bun"
      args: ["-e", "console.log('version: 2.0.1, status: healthy')"]
    expect:
      stdout:
        - contains: "version:"
        - match: "\\d+\\.\\d+\\.\\d+"
        - contains: "healthy"

  - id: "bun-stderr"
    name: "stderr 内容检查"
    type: cmd
    cmd:
      exec: "bun"
      args: ["-e", "process.stderr.write('simulated error\\n'); process.exit(1)"]
    expect:
      exitCode: [1]
      stderr:
        - contains: "simulated error"

  # ========== DB targets ==========

  - id: "sqlite-connect"
    name: "SQLite 内存数据库连接测试"
    type: db
    group: "数据库"
    db:
      url: "${sqlite_url}"
    expect:
      maxDurationMs: 1000

  - id: "sqlite-query"
    name: "SQLite 内存数据库多列结果校验"
    type: db
    db:
      url: "${sqlite_url}"
      query: "SELECT 1 as id, 'Alice' as name, 'engineer' as role"
    expect:
      rowCount:
        equals: 1
      rows:
        - id:
            gte: 1
          name:
            exists: true
          role:
            contains: "engineer"

  # ========== TCP targets ==========

  - id: "redis-port"
    name: "Redis 端口可达"
    type: tcp
    group: "基础设施"
    tcp:
      host: "127.0.0.1"
      port: 6379
    expect:
      maxDurationMs: 3000

  - id: "smtp-banner"
    name: "SMTP Banner 探测"
    type: tcp
    group: "基础设施"
    tcp:
      host: "127.0.0.1"
      port: 25
      readBanner: true
      bannerReadTimeout: 3000
    expect:
      banner:
        contains: "ESMTP"

  # ========== Ping targets ==========

  - id: "gateway-ping"
    name: "网关 ICMP 可达"
    type: ping
    group: "基础设施"
    ping:
      host: "127.0.0.1"
      count: 3
      packetSize: 56
    expect:
      alive: true
      maxPacketLoss: 10
      maxAvgLatencyMs: 100
      maxMaxLatencyMs: 300
      maxDurationMs: 5000