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ChristianCiachChristianCiach
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target-allocator: Add support for scrape-classes
1 parent ae7b1bd commit 8f9c35a

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+3205
-44
lines changed

‎README.md‎

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@@ -711,6 +711,7 @@ spec:
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enabled: true
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serviceMonitorSelector: {}
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podMonitorSelector: {}
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scrapeClasses: []
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config:
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receivers:
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prometheus:
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EOF
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```
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The `scrapeClasses` attribute refers to the ScrapeClass feature of the Prometheus Operator.
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Refer to https://prometheus-operator.dev/docs/developer/scrapeclass/ to learn more about scrape classes.
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## Configure resource attributes
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The OpenTelemetry Operator can automatically set resource attributes as defined in the

‎apis/v1beta1/targetallocator_types.go‎

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package v1beta1
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import (
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monitoringv1 "github.com/prometheus-operator/prometheus-operator/pkg/apis/monitoring/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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@@ -25,6 +26,9 @@ type TargetAllocatorPrometheusCR struct {
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// +kubebuilder:default:="30s"
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// +kubebuilder:validation:Format:=duration
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ScrapeInterval *metav1.Duration `json:"scrapeInterval,omitempty"`
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// ScrapeClasses to be referenced by PodMonitors and ServiceMonitors to include common configuration.
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// +optional
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ScrapeClasses []*monitoringv1.ScrapeClass `json:"scrapeClasses,omitempty"`
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// PodMonitors to be selected for target discovery.
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// A label selector is a label query over a set of resources. The result of matchLabels and
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// matchExpressions are ANDed. An empty label selector matches all objects. A null

‎apis/v1beta1/zz_generated.deepcopy.go‎

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‎bundle/community/manifests/opentelemetry-operator.clusterserviceversion.yaml‎

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categories: Logging & Tracing,Monitoring
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certified: "false"
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containerImage: ghcr.io/open-telemetry/opentelemetry-operator/opentelemetry-operator
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createdAt: "2025-07-15T11:00:03Z"
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createdAt: "2025-07-25T14:17:34Z"
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description: Provides the OpenTelemetry components, including the Collector
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operators.operatorframework.io/builder: operator-sdk-v1.29.0
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operators.operatorframework.io/project_layout: go.kubebuilder.io/v3

‎bundle/community/manifests/opentelemetry.io_opentelemetrycollectors.yaml‎

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type: object
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type: object
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x-kubernetes-map-type: atomic
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scrapeClasses:
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items:
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properties:
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attachMetadata:
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properties:
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node:
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type: boolean
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type: object
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authorization:
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properties:
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credentials:
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properties:
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key:
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type: string
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name:
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default: ""
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type: string
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optional:
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type: boolean
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required:
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- key
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type: object
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x-kubernetes-map-type: atomic
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credentialsFile:
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type: string
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type:
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type: string
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type: object
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default:
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type: boolean
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fallbackScrapeProtocol:
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enum:
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- PrometheusProto
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- OpenMetricsText0.0.1
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- OpenMetricsText1.0.0
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- PrometheusText0.0.4
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- PrometheusText1.0.0
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type: string
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metricRelabelings:
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items:
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properties:
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action:
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default: replace
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enum:
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- replace
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- Replace
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- keep
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- Keep
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- drop
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- Drop
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- hashmod
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- HashMod
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- labelmap
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- LabelMap
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- labeldrop
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- LabelDrop
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- labelkeep
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- LabelKeep
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- lowercase
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- Lowercase
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- uppercase
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- Uppercase
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- keepequal
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- KeepEqual
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- dropequal
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- DropEqual
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type: string
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modulus:
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format: int64
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type: integer
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regex:
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type: string
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replacement:
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type: string
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separator:
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type: string
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sourceLabels:
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items:
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pattern: ^[a-zA-Z_][a-zA-Z0-9_]*$
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type: string
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type: array
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targetLabel:
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type: string
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type: object
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type: array
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name:
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minLength: 1
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type: string
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relabelings:
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items:
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properties:
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action:
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default: replace
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enum:
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- replace
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- Replace
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- keep
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- Keep
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- drop
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- Drop
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- hashmod
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- HashMod
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- labelmap
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- LabelMap
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- labeldrop
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- LabelDrop
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- labelkeep
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- LabelKeep
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- lowercase
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- Lowercase
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- uppercase
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- Uppercase
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- keepequal
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- KeepEqual
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- dropequal
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- DropEqual
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type: string
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modulus:
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format: int64
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type: integer
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regex:
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type: string
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replacement:
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type: string
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separator:
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type: string
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sourceLabels:
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items:
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pattern: ^[a-zA-Z_][a-zA-Z0-9_]*$
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type: string
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type: array
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targetLabel:
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type: string
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type: object
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type: array
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tlsConfig:
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properties:
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ca:
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properties:
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configMap:
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properties:
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key:
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type: string
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name:
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default: ""
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type: string
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optional:
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type: boolean
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required:
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- key
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type: object
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x-kubernetes-map-type: atomic
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secret:
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properties:
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key:
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type: string
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name:
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default: ""
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type: string
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optional:
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type: boolean
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required:
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- key
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type: object
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x-kubernetes-map-type: atomic
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type: object
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caFile:
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type: string
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cert:
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properties:
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configMap:
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properties:
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key:
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type: string
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name:
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default: ""
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type: string
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optional:
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type: boolean
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required:
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- key
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type: object
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x-kubernetes-map-type: atomic
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secret:
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properties:
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key:
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type: string
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name:
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default: ""
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type: string
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optional:
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type: boolean
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required:
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- key
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type: object
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x-kubernetes-map-type: atomic
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type: object
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certFile:
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type: string
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insecureSkipVerify:
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type: boolean
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keyFile:
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type: string
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keySecret:
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properties:
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key:
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type: string
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name:
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default: ""
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type: string
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optional:
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type: boolean
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required:
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- key
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type: object
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x-kubernetes-map-type: atomic
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maxVersion:
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enum:
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- TLS10
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- TLS11
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- TLS12
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- TLS13
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type: string
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minVersion:
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enum:
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- TLS10
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- TLS11
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- TLS12
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- TLS13
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type: string
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serverName:
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type: string
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type: object
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required:
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- name
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type: object
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type: array
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scrapeConfigSelector:
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properties:
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matchExpressions:

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