docker-compose.yml

version: "3.9"

services:
  redis_bullmq:
    image: redis:latest
    container_name: redis_bullmq
    restart: always
    ports:
      - 6379:6379
  grafana:
    image: grafana/grafana:latest
    container_name: grafana
    restart: always
    ports:
      - 6555:3000
    environment:
      - GF_AUTH_ANONYMOUS_ENABLED=true
      - GF_AUTH_ANONYMOUS_ORG_NAME=MainOrg
      - GF_AUTH_ANONYMOUS_ORG_ROLE=Admin
    volumes:
      - grafana_data:/var/lib/grafana
  otel:
    container_name: otel-collector
    image: otel/opentelemetry-collector-contrib:0.86.0
    command: [ "--config=/etc/otelcol-contrib/config.yml"]
    volumes:
      - ./otel-collector-config.yml:/etc/otelcol-contrib/config.yml
      # - ./otel-collector-config.yml:/etc/otelcol-contrib/config.yaml
      # - ./otel-collector-config.yml:/etc/otelcol/config.yaml
    ports:
    - 1888:1888 # pprof extension
    - 8888:8888 # Prometheus metrics exposed by the Collector
    - 8889:8889 # Prometheus exporter metrics
    - 13133:13133 # health_check extension
    - 4317:4317 # OTLP gRPC receiver
    - 4318:4318 # OTLP http receiver
    - 55679:55679 # zpages extension
    environment:
      - JAEGER_ENDPOINT=jaeger:4317
    depends_on:
      - jaeger
  jaeger:
    container_name: jaeger
    image: jaegertracing/all-in-one:1.47
    ports:
      - 16686:16686 # Jaeger UI
      - "4317" # OTLP gRPC default port
    environment:
      - COLLECTOR_OTLP_ENABLED=true
volumes:
  grafana_data:

instrumentation.js

require("dotenv/config");

/*instrumentation.js*/
// Require dependencies
const { NodeSDK } = require("@opentelemetry/sdk-node");
const {
  getNodeAutoInstrumentations,
} = require("@opentelemetry/auto-instrumentations-node");
const {
  PeriodicExportingMetricReader,
  // ConsoleMetricExporter,
} = require("@opentelemetry/sdk-metrics");
const {
  BullMQInstrumentation,
} = require("@jenniferplusplus/opentelemetry-instrumentation-bullmq");
const {
  OTLPTraceExporter,
} = require("@opentelemetry/exporter-trace-otlp-grpc");
const { Resource } = require("@opentelemetry/resources");
const {
  SemanticResourceAttributes,
} = require("@opentelemetry/semantic-conventions");
const {
  OTLPTraceExporter: HTTPOTLPTraceExporter,
} = require("@opentelemetry/exporter-trace-otlp-http");

const {
  OTLPMetricExporter,
} = require("@opentelemetry/exporter-metrics-otlp-http");
// const { ConsoleSpanExporter } = require("@opentelemetry/sdk-trace-node");

const sdk = new NodeSDK({
  resource: new Resource({
    [SemanticResourceAttributes.SERVICE_NAME]: "SERVER",
  }),
  traceExporter: new HTTPOTLPTraceExporter({
    // url: "http://localhost:4318/v1/traces",
  }),
  // metricReader: new PeriodicExportingMetricReader({
  //   exporter: new OTLPMetricExporter(),
  // }),
  instrumentations: [
    getNodeAutoInstrumentations(),
    new BullMQInstrumentation(),
  ],
});

sdk.start();

otel-collector-config.yml

receivers:
  otlp:
    protocols:
      grpc:
      http:

exporters:
  debug:
  logging:
  otlp/jaeger:
    endpoint: "${env:JAEGER_ENDPOINT}"
    tls:
      insecure: true

  # otlp:
  #   endpoint: tempo:4317
  #   tls:
  #     insecure: true
    
processors:
  batch:
    
service:
  pipelines:
    metrics:
      receivers: [otlp]
      exporters: [debug, logging]
    traces:
      receivers: [otlp]
      exporters: [debug, logging, otlp/jaeger]