qryn-minimal

The lightest, most portable and powerful all-in-one observability combo ever, now with embedded storage

⭐ Features

Drop-in compatible ingestion and query APIs with polyglot features:

• Loki API + LogQL 👁️ logs
• Prometheus API + PromQL 👁️ metrics
• Tempo API + TempoQL 👁️ traces
• Pyroscope API 👁️ profiling
• Polyglot Ingestion compatible with Elastic, Datadog, InfluxDB and more

🍪 Ingredients

• qryn: polyglot, lighweight, multi-standard drop-in observability framework for Logs, Metrics and Traces
• cowsdb: local embedded SQL OLAP Engine for serverless functions API compatible with ClickHouse

⚠️ Warning

This bundle is designed for minimal single node setups with local storage only.
For full sized deployments please refer to the complete qryn-demo

👉 Launch

Spin up qryn-minimal w/ embedded database storage using docker compose

docker compose pull
docker compose up -d

app	port
qryn	3100

🔎 Test

• Ingest a sample log line using curl

curl -i -XPOST -H "Content-Type: application/json" http://localhost:3100/loki/api/v1/push \
  --data '{"streams":[{"stream":{"type":"test"},"values":[['$(date +"%s%N")', "hello qryn"]]}]}'

• Browse to qryn-view at http://localhost:3100 to search & find your test log

• Follow the qryn instructions to ingest any of your Logs, Metrics and Traces
• Add Grafana using the native Loki, Prometheus and Tempo datasources with qryn APIs