Probe.spec.targets.ingress.selector.matchExpressions
The `Probe` custom resource definition (CRD) defines how to scrape metrics from prober exporters such as the [blackbox exporter](https://github.com/prometheus/blackbox_exporter). The `Probe` resource needs 2 pieces of information: * The list of probed addresses which can be defined statically or by discovering Kubernetes Ingress objects. * The prober which exposes the availability of probed endpoints (over various protocols such HTTP, TCP, ICMP, ...) as Prometheus metrics. `Prometheus` and `PrometheusAgent` objects select `Probe` objects using label and namespace selectors.
| Field / Type | Description |
|---|---|
apiVersion | APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources |
kind | Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds |
metadata | No description provided. |
spec defines the specification of desired Ingress selection for target discovery by Prometheus. | |
status defines the status subresource. It is under active development and is updated only when the "StatusForConfigurationResources" feature gate is enabled. Most recent observed status of the Probe. Read-only. More info: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api-conventions.md#spec-and-status |