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sapcc/keppel

Regionally federated multi-tenant container image registry

Go ◇ container-registry Apache-2.0
★124STARS
⑂10FORKS
!4ISSUES
🏆#12,878GLOBAL RANK
🔥3DAYS TRENDING
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Momentum

+10

STARS · LAST 30 DAYS

1

PER DAY

#1,334

MOST-STARRED Go

Window7 days30 days90 days
Stars gained+7+10+90
Per day111
Forks gained+1+3+10

keppel gained 10 stars in the last 30 days, about 1 a day, and now has 124. It is about 8 years old and has averaged roughly 16 stars a year. It ranks #1,334 among Go repositories and #12,878 across all languages on GitHubRepo.

Trending Record

keppel has maintained a continuous presence across global trending indexes, peaking at #10666. Below is the 30-day activity profile:

💡 Overview

keppel is an open-source project written in Go: Regionally federated multi-tenant container image registry.

Engineered for speed, consistency, and developer ease, it solves common hurdles in container-registry, kubernetes, openstack. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.

⚡ Key Features

1

Optimized execution pipeline written in Go for predictable speed.

2

Zero-friction configuration with comprehensive sensible defaults out of the box.

3

Cross-platform runtime support across Linux, macOS, and Windows environments.

4

Strong typing and modular architecture designed for easy extension and maintainability.

5

Standardized CLI and API interfaces for smooth integration into CI/CD workflows.

6

Active community maintenance with regular dependency updates and security patches.

📥 Installation

terminal
$ go install github.com/sapcc/keppel@latest

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

Go >= 1.21 runtime environment

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

keppel coordinates its core functionality through a modular Go pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.

🎯 Production Use Cases

Autonomous AI Agents

Orchestrate intelligent workflows and tool-calling routines with keppel.

Model Inference & Prompting

Integrate fast, local or cloud-hosted generative AI models directly into production code.

Context Memory & RAG

Augment language models with dynamic vector retrieval and structured project memory.

Developer Productivity

Automate repetitive engineering tasks, code generation, and test creation using AI agents.

🚀 Getting Started

1

Install keppel using your package manager: `go install github.com/sapcc/keppel@latest`

2

Initialize your project workspace or configuration file for keppel.

3

Import keppel into your codebase or invoke it directly from your terminal.

4

Execute your test suite or run `keppel --help` to verify successful setup.

👍 Strengths

Active community backing with 124 GitHub stars and verified adoption.
Permissive open-source distribution under the Apache-2.0 license.
Built in Go for high execution speed and developer familiarity.
Cross-platform compatibility across modern Linux, macOS, and Windows environments.
Clean modular design allowing flexible configuration and pipeline integration.

⚠️ Considerations

Requires familiarity with Go and modern CLI workflows.
Ecosystem extensions may require manual configuration depending on environment constraints.
Active development roadmap means breaking API changes may occur across major versions.

⇄ Alternatives & Direct Competitors

A
avelino/awesome-go ★ 187.2K Go

A curated list of awesome Go frameworks, libraries and software

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O
ollama/ollama ★ 182.3K Go

Get up and running with Kimi, GLM, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

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G
golang/go ★ 139.1K Go

The Go programming language

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K
kubernetes/kubernetes ★ 128.2K Go

Production-Grade Container Scheduling and Management

Compare ↗

👥 Who Should Use This

Developers and engineering teams building with Go, seeking reliable, tested, and actively maintained tooling for production workloads.

🏆 Nearby in the Rankings

sapcc/keppel is currently ranked #12,878 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#12,846 tog/tog Ruby ★ 125 Compare ↗
#12,846 antonyshakirov/hop Swift ★ 125 Compare ↗
#12,846 ovumcy/ovumcy-web Go ★ 125 Compare ↗
#12,846 JetBrains/teamcity-cli Go ★ 125 Compare ↗
#12,846 n0an/VivaDicta Swift ★ 125 Compare ↗
#12,878 sapcc/keppel This Project Go ★ 124
#12,878 udaysharmadev/Not-Ai Python ★ 124 Compare ↗
#12,878 kosuke55/drawtonomy TypeScript ★ 124 Compare ↗
#12,878 5151561/nodyssey Kotlin ★ 124 Compare ↗
#12,878 AgileShift/cargo_management Python ★ 124 Compare ↗
#12,878 WiiLink24/wfc-server Go ★ 124 Compare ↗

Frequently Asked Questions

What does keppel do? +

Regionally federated multi-tenant container image registry

What language is keppel written in? +

The primary language is Go. Topics include: container-registry, kubernetes, openstack.

Is keppel actively maintained? +

Yes, the last recorded push was on Oct 5, 2026 with 4 open issues being tracked.

How many stars does keppel have? +

keppel has 124 stars and 10 forks on GitHub.

How does keppel rank among GitHub repositories? +

With 124 stars, sapcc/keppel is ranked #12,878 globally across all repositories tracked on GitHubRepo and #1,334 among Go projects.

What license is keppel distributed under? +

The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.

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