# Five-service topology demonstrating motel-synth capabilities
# Generates realistic traces with gateway, two backends, and two datastores

version: 1

services:
  gateway:
    resource_attributes:
      deployment.environment: production
      service.namespace: demo
    operations:
      GET /users:
        duration: 30ms +/- 10ms
        error_rate: 0.1%
        attributes:
          http.request.method:
            value: GET
          http.route:
            value: "/api/v1/users"
          http.response.status_code:
            values:
              200: 95
              404: 3
              500: 2
          user.id:
            sequence: "user-{n}"
        calls:
          - user-service.list
      POST /orders:
        duration: 80ms +/- 20ms
        error_rate: 0.5%
        attributes:
          http.request.method:
            value: POST
          http.route:
            value: "/api/v1/orders"
          http.response.status_code:
            values:
              201: 90
              400: 5
              500: 5
        calls:
          - order-service.create

  user-service:
    resource_attributes:
      deployment.environment: production
    operations:
      list:
        duration: 20ms +/- 5ms
        error_rate: 0.1%
        calls:
          - postgres.query

  order-service:
    resource_attributes:
      deployment.environment: production
    operations:
      create:
        duration: 50ms +/- 15ms
        error_rate: 0.5%
        call_style: parallel
        calls:
          - postgres.query
          - redis.get

  postgres:
    resource_attributes:
      db.system: postgresql
    operations:
      query:
        duration: 5ms +/- 2ms
        error_rate: 0.01%
        attributes:
          db.operation:
            values:
              SELECT: 70
              INSERT: 20
              UPDATE: 10

  redis:
    resource_attributes:
      db.system: redis
    operations:
      get:
        duration: 1ms +/- 0.5ms
        error_rate: 0.001%
        attributes:
          db.operation:
            value: GET

traffic:
  rate: 100/s

scenarios:
  - name: database degradation
    at: +5m
    duration: 10m
    override:
      postgres.query:
        duration: 500ms +/- 100ms
        error_rate: 15%