Kubernetes GitHub Repositories (2026) · Open Source Tools

Postgres operator creates and manages PostgreSQL clusters running in Kubernetes

SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables, designed to handle billions of files with O(1) disk access and effortless horizontal scaling.

Lightweight Kubernetes

The Kubernetes Package Manager

Local development against a remote Kubernetes or OpenShift cluster

JHipster is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures.

Quarkus: Supersonic Subatomic Java.

Access your entire server infrastructure from your local desktop

Prometheus Operator creates/configures/manages Prometheus clusters atop Kubernetes

Cloud native networking and network security

Open Source, Google Zanzibar-inspired database for scalably storing and querying fine-grained authorization data

Kubernetes controller for GitHub Actions self-hosted runners

Data pipelines for cloud config and security data. Build cloud asset inventory, CSPM, FinOps, and vulnerability management solutions. Extract from AWS, Azure, GCP, and 70+ cloud and SaaS sources.

Add-on agent to generate and expose cluster-level metrics.

Kafka Web UI

Machine Learning Pipelines for Kubeflow

agent-sandbox enables easy management of isolated, stateful, singleton workloads, ideal for use cases like AI agent runtimes and reinforcement learning (RL).

NVIDIA device plugin for Kubernetes

Application lifecycle orchestration

Java client for Kubernetes & OpenShift