Component schema

SloMetricSource

object2 direct references

Definition

Connection and query details for a metric data source. Only the Prometheus data source is currently supported: provide the query under spec.query. With counter true or omitted, a good, bad or total query must be a bare PromQL vector selector (e.g. http_requests_total{status="500"}), because Dash0 wraps it in sum(increase(...[5m])). With counter false, these queries accept any PromQL expression that evaluates to an instant vector, including histogram_count(increase(...[5m])). Raw queries also accept instant-vector expressions. Dash0 wraps counter-false and raw queries only in sum(...).

string

Reference to an existing DataSource object by name. Not currently supported — provide an inline spec.query instead. Requests that set metricSourceRef are rejected with a 400.

string

Predefined data source type. Only 'Prometheus' is currently supported (the default when omitted); other types are rejected with a 400.

objectrequired

Data-source-specific query parameters. For Prometheus this is { query: "<PromQL>" }, in the shape this schema describes.

Used by 2

These schemas and endpoints reference this type directly.

SchemaSloMetricSourceWrapperSchemaSloThresholdMetric

json

OpenAPI source{
  "description": "Connection and query details for a metric data source. Only the Prometheus data source is currently supported: provide the query under `spec.query`. With counter true or omitted, a good, bad or total query must be a bare PromQL vector selector (e.g. `http_requests_total{status=\"500\"}`), because Dash0 wraps it in `sum(increase(...[5m]))`. With counter false, these queries accept any PromQL expression that evaluates to an instant vector, including histogram_count(increase(...[5m])). Raw queries also accept instant-vector expressions. Dash0 wraps counter-false and raw queries only in `sum(...)`.",
  "properties": {
    "metricSourceRef": {
      "description": "Reference to an existing DataSource object by name. Not currently supported — provide an inline `spec.query` instead. Requests that set metricSourceRef are rejected with a 400.",
      "type": "string"
    },
    "type": {
      "description": "Predefined data source type. Only 'Prometheus' is currently supported (the default when omitted); other types are rejected with a 400.",
      "type": "string"
    },
    "spec": {
      "description": "Data-source-specific query parameters. For Prometheus this is `{ query: \"<PromQL>\" }`, in the shape this schema describes.",
      "type": "object",
      "additionalProperties": true
    }
  },
  "required": [
    "spec"
  ]
}