marcneubauer / otel-demo-nodejs Goto Github PK

• Node 20
  • .env file support!
  • tsx + --watch
  • no nodemon!, no ts-node!, no dotenv!

node --env-file=dev.env --import=tsx --watch ./src/index.ts

OTEL_EXPORTER_OTLP_LOGS_PROTOCOL="grpc"
OTEL_EXPORTER_OTLP_LOGS_ENDPOINT="http://localhost:4317"
OTEL_RESOURCE_ATTRIBUTES="service.name=my-service,service.version=1.2.3"

source for the tsx stuff: https://dev.to/_staticvoid/how-to-run-typescript-natively-in-nodejs-with-tsx-3a0c

Otelcol's own metrics: http://localhost:8888/metrics zipkin ui: http://localhost:9411/zipkin/ prometheus ui: http://0.0.0.0:9090/graph

Trying out grafana Loki Promtail https://raw.githubusercontent.com/grafana/loki/v2.9.1/production/docker-compose.yaml