Examples

This section provides a collection of examples demonstrating how to define and use ResourceGraphDefinitions in kro for various scenarios. Each example showcases a specific use case and includes a detailed explanation along with the corresponding YAML definitions.

Basic Examples

• Empty ResourceGraphDefinition (Noop) Explore the simplest form of a ResourceGraphDefinition that doesn't define any resources, serving as a reference for the basic structure.

• Simple Web Application Deploy a basic web application with a Deployment and Service.

• Web Application with Ingress Extend the basic web application example to include an optional Ingress resource for external access.

Advanced Examples

• Deploying CoreDNS Learn how to deploy CoreDNS in a Kubernetes cluster using kro ResourceGraphDefinitions, including the necessary Deployment, Service, and ConfigMap.

• Deploying a Controller Discover how to deploy a Kubernetes controller using kro ResourceGraphDefinitions, including the necessary Deployment, ServiceAccount, and CRDs.

• AWS Networking Stack Learn how to define and manage an AWS networking stack using kro ResourceGraphDefinitions, including VPCs, subnets, and security groups.

• EKS Cluster with ACK CRDs Explore how to define and manage an EKS cluster using AWS Controllers for Kubernetes (ACK) CRDs within a kro ResourceGraphDefinition.

• Valkey CacheCluster with ACK CRDs Learn how to create and configure a Valkey CacheCluster using ACK CRDs in a kro ResourceGraphDefinition.

• Pod and RDS DBInstance Deploy a Pod and an RDS DBInstance in a kro ResourceGraphDefinition, showcasing the use of multiple resources with dependencies.