otel, prometheus blackbox exporter, honeycomb

blackbox-config.yml

modules:
  http_2xx:
    prober: http
    http:
      preferred_ip_protocol: "ip4"

docker-compose.yml

version: '3.8'

networks:
  otel:

services:

  otel:
    image: otel/opentelemetry-collector:0.33.0
    volumes:
      - './otel-config.yml:/etc/otel/config.yaml'
    ports:
      - "55680-55681:55680-55681"
      - "14268:14268"
    networks:
      - otel

  blackbox-exporter:
    image: prom/blackbox-exporter:v0.19.0
    volumes:
      - './blackbox-config.yml:/config/blackbox.yml'
    command:
     - '--config.file=/config/blackbox.yml'
    ports:
      - 9115:9115
    networks:
      - otel

otel-config.yml

receivers:
  prometheus:
    config:
      scrape_configs:
        - job_name: "blackbox"
          metrics_path: "/probe"
          params:
            module: [http_2xx]
          scrape_interval: 10s
          static_configs:
            - targets:
              - "https://google.com"
          relabel_configs:
            - source_labels: [__address__]
              target_label: __param_target
            - source_labels: [__param_target]
              target_label: instance
            - target_label: __address__
              replacement: host.docker.internal:9115

exporters:
  otlp/metrics:
    endpoint: "api.honeycomb.io:443"
    headers:
      "x-honeycomb-team": "secret"
      "x-honeycomb-dataset": "otel-experiment"

service:
  pipelines:
    metrics:
      receivers: [prometheus]
      processors: []
      exporters: [otlp/metrics]