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exercises/30-ingress/instructions.md

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 In this exercise, you will create an Ingress with a simple rule that routes traffic to a Service.
 
 > [!NOTE]
-> If you are using minikube, the network is limited if using the Docker driver on Darwin, Windows, or WSL, and the Node IP is not reachable directly. Refer to the [documentation](https://minikube.sigs.k8s.io/docs/handbook/accessing/) to gain access to the minikube IP.
+> If you do not already have a cluster, you can create one by using minikube or you can use the O'Reilly interactive lab ["Creating an Ingress"](https://learning.oreilly.com/scenarios/cka-prep-creating/9781492099130/).
 
 > [!IMPORTANT]
-> Kubernetes requires running an Ingress Controller to evaluate Ingress rules. Make sure your cluster employs an [Ingress Controller](https://kubernetes.io/docs/concepts/services-networking/ingress-controllers/). You can find installation guidance in the file [ingress-controller-setup.md](./ingress-controller-setup.md). If you do not already have a cluster, you can create one by using minikube or you can use the O'Reilly interactive lab ["Creating an Ingress"](https://learning.oreilly.com/scenarios/cka-prep-creating/9781492099130/).
+> Kubernetes requires running an Ingress Controller to evaluate Ingress rules. Make sure your cluster employs an [Ingress Controller](https://kubernetes.io/docs/concepts/services-networking/ingress-controllers/). You can find installation guidance in the file [ingress-controller-setup.md](./ingress-controller-setup.md). If you are using minikube, the network is limited if using the Docker driver on Darwin, Windows, or WSL, and the Node IP is not reachable directly. Refer to the [documentation](https://minikube.sigs.k8s.io/docs/handbook/accessing/) to gain access to the minikube IP.
 
 1. Verify that the Ingress Controller is running.
 2. Create a new Deployment named `web` that controls a single replica running the image `bmuschko/nodejs-hello-world:1.0.0` on port 3000.