Kubernetes GitHub Repositories (2026) · Open Source Tools

Operator to streamline renovate executions in Kubernetes

Dynamic, resilient AI orchestration. Coordinate data, models, and compute as you build AI workflows.

vCluster creates tenant clusters: fully isolated environments delivered as managed Kubernetes, or as the foundation for Slurm, Ray, Run:ai and inference clusters. Each gets its own API server, CRDs and RBAC, and runs on an existing cluster or standalone on bare metal. CNCF Certified Kubernetes.

Element Server Suite Community Edition

The latest news, tutorials, and guides for DevOps professionals.

Start your containers on demand, shut them down automatically when there's no activity. Docker, Docker Swarm Mode, Podman, Kubernetes and Proxmox LXC compatible.

A lightweight tool for deploying and managing containerised applications across a network of Docker hosts. Bridging the gap between Docker and Kubernetes ✨

Rules engine for cloud security, cost optimization, and governance, DSL in yaml for policies to query, filter, and take actions on resources

Kubernetes Operations (kOps) - Production Grade k8s Installation, Upgrades and Management

ArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis. ArcadeDB is a conceptual fork of OrientDB, the first Multi-Model DBMS. ArcadeDB supports Vector Embeddings.

The immutable Linux meta-distribution for edge Kubernetes.

A K9s-inspired terminal UI for monitoring Argo CD resources in real-time

Manages Envoy Proxy as a Standalone or Kubernetes-based Application Gateway

Enhancements tracking repo for Kubernetes

Cerbos is an open-core authorization management platform for authorizing every identity and governing every action across applications, gateways, workloads, and AI agents.

A Cloud Native Batch System (Project under CNCF)

Open-source agent runtime — SSH-native isolation, eBPF egress policy, Kubernetes + LXC backends, GPU passthrough, MCP-native CLI

Unified Policy as Code

A next-gen FOSS self-hosted unified zero trust secure access platform that can operate as a remote access VPN, a ZTNA platform, API/AI/MCP gateway, a PaaS, an ngrok-alternative and a homelab infrastructure.

Dedicated Game Server Hosting and Scaling for Multiplayer Games on Kubernetes