Skip to content

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

License

Notifications You must be signed in to change notification settings

thanos-io/thanos

This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.

Folders and files

NameName
Last commit message
Last commit date

Latest commit

5af2a01 · Nov 27, 2024
Oct 17, 2024
Oct 29, 2024
Jul 20, 2024
Oct 29, 2024
Nov 25, 2024
Nov 27, 2024
Aug 16, 2024
Nov 6, 2024
Aug 16, 2024
Nov 25, 2024
Oct 31, 2024
Nov 21, 2024
Aug 16, 2024
Oct 24, 2024
Dec 15, 2023
Jul 15, 2022
Nov 18, 2023
Jul 15, 2022
Nov 18, 2023
Nov 24, 2020
Oct 16, 2024
Aug 15, 2024
Aug 17, 2021
Nov 18, 2024
Dec 24, 2023
Oct 16, 2024
Nov 25, 2024
Jun 17, 2021
Aug 16, 2024
Mar 17, 2023
Nov 7, 2024
Mar 17, 2023
Nov 7, 2024
Nov 1, 2017
Sep 22, 2024
Oct 17, 2024
May 24, 2024
Jun 17, 2021
Nov 18, 2024
Mar 1, 2021
Nov 18, 2024
Nov 18, 2024
Nov 7, 2022

Repository files navigation

Thanos Logo

Latest Release Go Report Card Go Code reference Slack Netlify Status CII Best Practices

CI CI go react docs Gitpod ready-to-code Open in GitHub Codespaces

📢 ThanosCon happened on 19th March 2024 as a co-located half-day on KubeCon EU in Paris.

Overview

Thanos is a set of components that can be composed into a highly available metric system with unlimited storage capacity, which can be added seamlessly on top of existing Prometheus deployments.

Thanos is a CNCF Incubating project.

Thanos leverages the Prometheus 2.0 storage format to cost-efficiently store historical metric data in any object storage while retaining fast query latencies. Additionally, it provides a global query view across all Prometheus installations and can merge data from Prometheus HA pairs on the fly.

Concretely the aims of the project are:

  1. Global query view of metrics.
  2. Unlimited retention of metrics.
  3. High availability of components, including Prometheus.

Getting Started

Features

  • Global querying view across all connected Prometheus servers
  • Deduplication and merging of metrics collected from Prometheus HA pairs
  • Seamless integration with existing Prometheus setups
  • Any object storage as its only, optional dependency
  • Downsampling historical data for massive query speedup
  • Cross-cluster federation
  • Fault-tolerant query routing
  • Simple gRPC "Store API" for unified data access across all metric data
  • Easy integration points for custom metric providers

Architecture Overview

Deployment with Sidecar for Kubernetes:

Sidecar

Deployment with Receive in order to scale out or implement with other remote write compatible sources:

Receive

Thanos Philosophy

The philosophy of Thanos and our community is borrowing much from UNIX philosophy and the golang programming language.

  • Each subcommand should do one thing and do it well
    • e.g. thanos query proxies incoming calls to known store API endpoints merging the result
  • Write components that work together
    • e.g. blocks should be stored in native prometheus format
  • Make it easy to read, write, and, run components
    • e.g. reduce complexity in system design and implementation

Releases

Main branch should be stable and usable. Every commit to main builds docker image named main-<date>-<sha> in quay.io/thanos/thanos and thanosio/thanos dockerhub (mirror)

We also perform minor releases every 6 weeks.

During that, we build tarballs for major platforms and release docker images.

See release process docs for details.

Contributing

Contributions are very welcome! See our CONTRIBUTING.md for more information.

Community

Thanos is an open source project and we value and welcome new contributors and members of the community. Here are ways to get in touch with the community:

Adopters

See Adopters List.

Maintainers

See MAINTAINERS.md