OSS Tanbou

Rancher — manage multiple Kubernetes clusters through one platform

OSS health 96
About these scores

Discovery score is an unbounded weighted, log-compressed index of stars, watchers, forks, and contributors. Growth momentum is its change over the observed period; OSS health is a 0–100 score from available repository recency, Community Health, and release data.

Stars
25,903
Primary language
Go
License
Apache-2.0
Repository last updated
Sep 12, 2026

Overview

Rancher is a container-management platform that brings access, policy, workloads, monitoring, and other operational concerns for multiple Kubernetes clusters into a shared management plane. It becomes a common entry point for clusters distributed across environments and teams.

Features and best fit

Based on official documentation; not hands-on tested · Content checked:

Put a shared management plane over different clusters

The official README presents Rancher as a complete container-management platform and directs users to Kubernetes-cluster management. Existing and new clusters can be brought together so users, permissions, projects, and workload operations follow a more consistent model.

Sources: [1]

For standardizing visibility and governance across clusters

Rancher fits platform teams managing clusters across cloud, on-premises, or edge environments and providing development teams with consistent access and operating procedures. A single-cluster organization can also evaluate it in preparation for growth or stronger separation of duties.

Sources: [1]

Do not turn the privileged quick start into production architecture

The README's Docker quick start uses a privileged container for evaluation. Production should follow official installation, support-matrix, backup and restore, and upgrade guidance. Plan compatible Kubernetes and Rancher versions, TLS, identity providers, high availability, monitoring, and recovery. The README lists v2.15.1 as stable, and the code is Apache-2.0.

Sources: [1][2]

Official sources

  1. [1]Rancher README(2026-09-13)
  2. [2]Rancher LICENSE(2026-09-13)
Supplemental curator note

Selected for qualifying the common noun Rancher with containers, Kubernetes, and orchestration to capture multi-cluster operations.

Growth

Growth trends · Last 30 days

25,903 Stars

Trend data is still being collected.

Development activity

Last 90 days · weekly

Commits (last 30 days)
147
Open PRs
157

Development activity is still being collected.

Built with

Categories and tags

GitHub data

GitHub dataView detailed GitHub data

GitHub Topics

  • rancher
  • docker
  • kubernetes
  • orchestration
  • cattle
  • containers
Stars
25,903
Forks
3,221
Watchers
609
Open issues
3,233
Primary language
Go
License
Apache-2.0
Repository last updated
Sep 12, 2026
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