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.