Récepteur OTLP

Présentation

Pour collecter des métriques, des logs et des traces OTLP, configurez le récepteur OTLP dans votre Collector.

Pour plus d’informations, consultez la documentation du projet OpenTelemetry concernant le récepteur OTLP.

Configuration

Ajoutez les lignes suivantes à la configuration de votre Collector :

The following examples use 0.0.0.0 as the endpoint address for convenience. This allows connections from any network interface. For enhanced security, especially in local deployments, consider using localhost instead. For more information on secure endpoint configuration, see the OpenTelemetry security documentation.
receivers:
  otlp:
   protocols:
      http:
       endpoint: "0.0.0.0:4318"
      grpc:
       endpoint: "0.0.0.0:4317"

Données collectées

Traces, métriques et logs.

Exemple complet de configuration

Pour un exemple complet de configuration fonctionnelle avec l’exportateur Datadog, consultez otlp.yaml.

Exemple de sortie de logs

ResourceSpans #0
Resource SchemaURL: https://opentelemetry.io/schemas/1.6.1
Resource attributes:
     -> k8s.node.name: Str(ip-192-168-61-208.ec2.internal)
     -> process.command_args: Slice(["/app/shippingservice"])
     -> k8s.namespace.name: Str(otel-gateway)
     -> process.pid: Int(1)
     -> service.name: Str(shippingservice)
     -> service.namespace: Str(opentelemetry-demo)
     -> os.type: Str(linux)
     -> k8s.pod.ip: Str(192.168.57.77)
     -> deployment.environment: Str(otel-gateway)
     -> service.instance.id: Str(82323d5f-0e47-4ae6-92b6-583dc1fa33a1)
     -> k8s.pod.name: Str(opentelemetry-demo-shippingservice-7f9b565549-4p2pj)
     -> cloud.provider: Str(aws)
     -> cloud.platform: Str(aws_ec2)
     -> cloud.region: Str(us-east-1)
     -> cloud.account.id: Str(XXXXXXXXX)
     -> cloud.availability_zone: Str(us-east-1c)
     -> host.id: Str(i-0e0b580bbe11883dc)
     -> host.image.id: Str(ami-06f28e19c3ba73ef7)
     -> host.type: Str(m5.large)
     -> host.name: Str(ip-192-168-61-208.ec2.internal)
     -> k8s.pod.start_time: Str(2023-11-13T15:03:50Z)
     -> k8s.replicaset.uid: Str(537d3c30-fe3d-4999-be1a-51227c90a5e4)
     -> kube_app_name: Str(opentelemetry-demo-shippingservice)
     -> kube_app_instance: Str(opentelemetry-demo)
     -> k8s.pod.uid: Str(82323d5f-0e47-4ae6-92b6-583dc1fa33a1)
     -> k8s.replicaset.name: Str(opentelemetry-demo-shippingservice-7f9b565549)
     -> kube_app_component: Str(shippingservice)
ScopeSpans #0
ScopeSpans SchemaURL:
InstrumentationScope opentelemetry-otlp 0.11.0
Span #0
    Trace ID       : c4f6d4a8831a5d7b95727da5443ad8a4
    Parent ID      : c7e98372030f17b1
    ID             : f226428843050d12
    Name           : reqwest-http-client
    Kind           : Client
    Start time     : 2023-11-20 12:56:26.401728438 +0000 UTC
    End time       : 2023-11-20 12:56:26.403518138 +0000 UTC
    Status code    : Unset
    Status message :
Attributes:
     -> http.host: Str(opentelemetry-demo-quoteservice)
     -> http.url: Str(http://opentelemetry-demo-quoteservice:8080/getquote)
     -> http.status_code: Int(200)
     -> thread.name: Str(tokio-runtime-worker)
     -> busy_ns: Int(199789)
     -> code.namespace: Str(reqwest_tracing::reqwest_otel_span_builder)
     -> code.lineno: Int(128)
     -> thread.id: Int(3)
     -> http.method: Str(POST)
     -> http.user_agent: Str()
     -> idle_ns: Int(1588692)
     -> code.filepath: Str(/usr/local/cargo/registry/src/github.com-1ecc6299db9ec823/reqwest-tracing-0.4.0/src/reqwest_otel_span_builder.rs)
     -> net.host.port: Str(8080)
     -> http.scheme: Str(http)
ResourceMetrics #0
Resource SchemaURL: https://opentelemetry.io/schemas/1.6.1
Resource attributes:
     -> service.name: Str(opentelemetry-collector)
     -> net.host.name: Str(192.168.38.72)
     -> service.instance.id: Str(192.168.38.72:8888)
     -> net.host.port: Str(8888)
     -> http.scheme: Str(http)
     -> k8s.pod.ip: Str(192.168.38.72)
     -> cloud.provider: Str(aws)
     -> cloud.platform: Str(aws_ec2)
     -> cloud.region: Str(us-east-1)
     -> cloud.account.id: Str(XXXXXXXXX)
     -> cloud.availability_zone: Str(us-east-1c)
     -> host.id: Str(i-0fb30793f89bd81ab)
     -> host.image.id: Str(ami-0cbbb5a8c6f670bb6)
     -> host.type: Str(m5.large)
     -> host.name: Str(ip-192-168-37-51.ec2.internal)
     -> os.type: Str(linux)
     -> k8s.pod.uid: Str(01f039fa-abf3-4ab1-8683-923dcf94b391)
     -> k8s.namespace.name: Str(otel-ds-gateway)
     -> k8s.pod.start_time: Str(2023-11-20T12:53:40Z)
     -> k8s.daemonset.uid: Str(694b994d-3488-418a-9f94-284792f1f8da)
     -> k8s.daemonset.name: Str(opentelemetry-collector-agent)
     -> k8s.node.name: Str(ip-192-168-37-51.ec2.internal)
     -> kube_app_name: Str(opentelemetry-collector)
     -> kube_app_instance: Str(opentelemetry-collector)
     -> k8s.pod.name: Str(opentelemetry-collector-agent-4dm92)
ScopeMetrics #0
ScopeMetrics SchemaURL:
InstrumentationScope otelcol/prometheusreceiver 0.88.0-dev
Metric #0
Descriptor:
     -> Name: otelcol_exporter_queue_capacity
     -> Description: Fixed capacity of the retry queue (in batches)
     -> Unit:
     -> DataType: Gauge
NumberDataPoints #0
Data point attributes:
     -> exporter: Str(otlp)
     -> service_instance_id: Str(ab73126a-0eff-4678-922d-a96b1fdabcdc)
     -> service_name: Str(otelcontribcol)
     -> service_version: Str(0.88.0-dev)
StartTimestamp: 1970-01-01 00:00:00 +0000 UTC
Timestamp: 2023-11-20 13:01:26.074 +0000 UTC
Value: 1000.000000

ResourceLog #0
Resource SchemaURL: https://opentelemetry.io/schemas/1.6.1
Resource attributes:
     -> k8s.container.name: Str(loadgenerator)
     -> k8s.namespace.name: Str(otel-staging)
     -> k8s.pod.name: Str(opentelemetry-demo-loadgenerator-d8c4d699d-ztt98)
     -> k8s.container.restart_count: Str(1)
     -> k8s.pod.uid: Str(92bf09ed-0db9-4f69-a9d6-1dadf12e01aa)
     -> k8s.pod.ip: Str(192.168.55.78)
     -> cloud.provider: Str(aws)
     -> cloud.platform: Str(aws_ec2)
     -> cloud.region: Str(us-east-1)
     -> cloud.account.id: Str(XXXXXXXXX)
     -> cloud.availability_zone: Str(us-east-1c)
     -> host.id: Str(i-0368add8e328c28f7)
     -> host.image.id: Str(ami-08a2e6a8e82737230)
     -> host.type: Str(m5.large)
     -> host.name: Str(ip-192-168-53-115.ec2.internal)
     -> os.type: Str(linux)
     -> k8s.daemonset.uid: Str(6d6fef61-d4c7-4226-9b7b-7d6b893cb31d)
     -> k8s.daemonset.name: Str(opentelemetry-collector-agent)
     -> k8s.node.name: Str(ip-192-168-53-115.ec2.internal)
     -> kube_app_name: Str(opentelemetry-collector)
     -> kube_app_instance: Str(opentelemetry-collector)
     -> k8s.pod.start_time: Str(2023-11-20T12:53:23Z)
ScopeLogs #0
ScopeLogs SchemaURL:
InstrumentationScope
LogRecord #0
ObservedTimestamp: 2023-11-20 13:02:04.332021519 +0000 UTC
Timestamp: 2023-11-20 13:01:46.095736502 +0000 UTC
SeverityText:
SeverityNumber: Unspecified(0)
Body: Str( return wrapped_send(self, request, **kwargs))
Attributes:
     -> log.file.path: Str(/var/log/pods/otel-staging_opentelemetry-demo-loadgenerator-d8c4d699d-ztt98_92bf09ed-0db9-4f69-a9d6-1dadf12e01aa/loadgenerator/1.log)
     -> time: Str(2023-11-20T13:01:46.095736502Z)
     -> logtag: Str(F)
     -> log.iostream: Str(stderr)
Trace ID:
Span ID:
Flags: 0

Pour aller plus loin

Documentation, liens et articles supplémentaires utiles:

Configurer le Collector OpenTelemetryDOCUMENTATION more more Ingestion OTLP par le Datadog AgentDOCUMENTATION more more Récepteur OTLP de Datadog Agent dans KubernetesARCHITECTURE CENTER more more