Operator GitHub Repositories (2026) · Open Source Tools

Scale computer-use 2.0 with open-source drivers, cross-OS sandboxes, and benchmarks for training, evaluation, and data generation.

The most popular Kubernetes Operator for PostgreSQL.

Kubernetes controller for GitHub Actions self-hosted runners

Postgres operator creates and manages PostgreSQL clusters running in Kubernetes

A Kubernetes operator for network observability

Kubernetes and OpenShift Backup Operator

A Vault swiss-army knife: A CLI tool to init, unseal and configure Vault (auth methods, secret engines).

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

Cluster API Provider Hetzner :rocket: The best way to manage Kubernetes clusters on Hetzner, fully declarative, Kubernetes-native and with self-healing capabilities

Automate Kubernetes observability with Dynatrace

OpenSearch Kubernetes Operator

Catalogue all images of a Kubernetes cluster to multiple targets with Syft

Apache Spark Kubernetes Operator

Multi-tenancy and policy-based framework for Kubernetes.

A Chaos Engineering Platform for Kubernetes.

KubeBlocks is a Kubernetes Operator designed to manage a variety of databases and streaming systems, including MySQL, PostgreSQL, MongoDB, Redis, RabbitMQ, RocketMQ, and more, within Kubernetes environments.

Kubernetes-native security toolkit

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

TiDB operator creates and manages TiDB clusters running in Kubernetes.

High Performance Software-Defined Block Storage for container, cloud and virtualisation. Fully integrated with Docker, Kubernetes, Openstack, Proxmox etc.