Loki is a horizontally-scalable, highly-available, multi-tenant log aggregation system inspired by Prometheus. It is designed to be very cost effective and easy to operate. It does not index the contents of the logs, but rather a set of labels for each log stream.
The Loki project was started at Grafana Labs in 2018, and announced at KubeCon Seattle. Loki is released under the Apache 2.0 License.
Grafana Labs is proud to lead the development of the Loki project, building first-class support for Loki into Grafana, and ensuring Grafana Labs customers receive Loki support and features they need.
- Loki tutorial: How to send logs from Amazon's ECS to Loki
- Loki tutorial: How to send logs from EKS with Promtail to get full visibility in Grafana
- Gardener, SAP's Kubernetes-as-a-service open source project, is moving its logging stack to Loki
- Loki tutorial: How to set up Promtail on AWS EC2 to find and analyze your logs
Products and Services
Grafana Cloud: Hosted Logs
- Use our high-performance, hosted Loki service to store all your logs together in a single place.
- Durably store logs for 30 days.
- No commitments: Pay for only what you use with our usage-based pricing.
Enterprise Support for Loki
- Get support and training from Loki maintainers and experts.
- 24x7x365 coverage comes from our geographically distributed team.
- Per-node pricing scales with your deployment.