apiVersion: v1
kind: Pod
metadata:
  name: ocaml-otel-test
  labels:
    tags.datadoghq.com/env: "poc"
    tags.datadoghq.com/service: "t1"
    tags.datadoghq.com/version: "2"
spec:
  containers:
  - name: emit
    image: %IMAGE%
    command:
      - /emit1.exe
      - "--debug=true"
    env:
      - name: HOST_IP
        valueFrom:
          fieldRef:
            fieldPath: status.hostIP
        # This is picked up by the opentelemetry sdks
      - name: OTEL_EXPORTER_OTLP_ENDPOINT
        value: "http://$(HOST_IP):4318"
      - name: POD_UID
        valueFrom:
          fieldRef:
            fieldPath: metadata.uid
      - name: DD_ENV
        valueFrom:
          fieldRef:
            fieldPath: metadata.labels['tags.datadoghq.com/env']
      - name: DD_SERVICE
        valueFrom:
          fieldRef:
            fieldPath: metadata.labels['tags.datadoghq.com/service']
      - name: DD_VERSION
        valueFrom:
          fieldRef:
            fieldPath: metadata.labels['tags.datadoghq.com/version']
      - name: OTEL_RESOURCE_ATTRIBUTES
        value: "deployment.environment=$(DD_ENV),service.name=$(DD_SERVICE),service.version=$(DD_VERSION),k8s.pod.uid=$(POD_UID)"