simple-operator — MiniApp

A minimal Kubebuilder + Go Kubernetes Operator that introduces a custom resource MiniApp and reconciles it into a native Kubernetes Deployment.

What it does

• Watches MiniApp
• Creates/updates a matching Deployment
• spec.image is required (returns error if missing)
• Defaults: replicas=1, port=8080
• Uses OwnerReference (deleting MiniApp deletes Deployment)

Run locally

git clone https://github.com/amirhosssein0/simple-operator.git
cd simple-operator
make generate && make manifests
make install
make run

Example

kubectl apply -f examples/miniapp.yaml
kubectl get deploy
kubectl get pods