Kubernetes Operator GitHub Repositories (2026) · Open Source Tools

Apache Kafka® running on Kubernetes

Kelos - The Kubernetes-native framework for orchestrating autonomous AI coding agents.

Operator to streamline renovate executions in Kubernetes

StackGres Operator, Full Stack PostgreSQL on Kubernetes // !! Mirror repository of https://gitlab.com/ongresinc/stackgres, only accept Merge Requests there.

Kubernetes and OpenShift Backup Operator

A Python framework to write Kubernetes operators in just a few lines of code

Kubernetes operator for self-hosted LLM inference across a heterogeneous GPU fleet: NVIDIA CUDA, AMD Vulkan, and Apple Silicon Metal. Runtimes: llama.cpp, vLLM, TGI, mlx-server. Multi-GPU sharding, model caching, OpenAI-compatible endpoints. Apache-2.0, run across homelab and on-prem fleets, actively developed.

The open-source Render alternative — AI-native. Git push → build → deploy on your own infrastructure; agents are first-class users.

OpenSearch Kubernetes Operator

The 1Password Connect Kubernetes Operator provides the ability to integrate Kubernetes Secrets with 1Password. The operator also handles autorestarting deployments when 1Password items are updated.

An eBPF Manager for Linux and Kubernetes

Official Kubernetes Operator for ClickHouse®

A management framework for extending Kubernetes with Operators

Multi-tenancy and policy-based framework for Kubernetes.

Meshery, the cloud native manager

Kubernetes operator for Hashicorp Vault

Altinity Kubernetes Operator for ClickHouse creates, configures and manages ClickHouse® clusters running on Kubernetes

An operator for Grafana that installs and manages Grafana instances, Dashboards and Datasources through Kubernetes/OpenShift CRs

Asynchronous data replication for Kubernetes volumes

Kube Startup CPU Boost is a controller that increases CPU resource requests and limits during Kubernetes workload startup time