operator-sdk

Scaffold Kubernetes operators in Go, Helm, or Ansible.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/tylertitsworth/skills --skill operator-sdk
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: operator-sdk
Source: https://github.com/tylertitsworth/skills/tree/main/operator-sdk
Command: npx skills add https://github.com/tylertitsworth/skills --skill operator-sdk

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Building Kubernetes operators is complex and repetitive; Operator SDK provides standardized scaffolding, patterns, and tooling to encode operational knowledge into controllers, tests, and bundles.

Core Features & Use Cases

  • Scaffolds new operator projects in Go, Helm, or Ansible with a ready project structure.
  • Helps write Go reconcilers with controller-runtime (watches, predicates, finalizers) and evolve CRDs (spec, status, validation, versioning).
  • Wraps Helm charts or Ansible playbooks as operators, enabling production-grade deployments.
  • Includes testing patterns (envtest, scorecard, e2e) and lifecycle tooling for robust operators.
  • Supports packaging with OLM bundles and catalogs for distribution.

Quick Start

Initialize a new operator project and API scaffold with operator-sdk to start building your Kubernetes operator.

Frequently Asked Questions about operator-sdk

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I scaffold a new Kubernetes operator project in Go or Helm?

To scaffold a Kubernetes operator, initialize a new project structure in Go, Helm, or Ansible using standardized tooling that generates the required boilerplate for controllers, CRDs, and reconcilers.

What is the best way to write Go reconcilers with controller-runtime for operators?

Writing Go reconcilers with controller-runtime involves implementing reconciliation semantics, watches, predicates, and finalizers to manage CRD lifecycle events and encode operational knowledge into controllers.

Can I wrap an existing Helm chart as a production-grade Kubernetes operator?

Yes, you can wrap Helm charts or Ansible playbooks as operators, enabling production-grade deployments with standardized RBAC, status conditions, and garbage-collected resources.

How do I package and distribute Kubernetes operators with OLM bundles?

Packaging Kubernetes operators with OLM bundles and catalogs provides standardized distribution, lifecycle management, and deployment tooling for production-grade operator delivery.

What testing patterns should I use for Kubernetes operator development?

Kubernetes operator testing patterns include envtest for controller logic, scorecard for certification checks, and e2e tests to validate reconciler behavior and CRD lifecycle management.

When do I need to use finalizers and status conditions in Kubernetes reconcilers?

Finalizers and status conditions are needed in Kubernetes reconcilers to manage garbage-collected resources, handle cleanup during deletion, and report the current state of CRD lifecycle events.