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Knative Serving
For prototyping purposes, Knative works on most local deployments of Kubernetes. For example, you can use a local, one-node cluster that has 3 CPUs and 4 GB of memory.
Knative Eventing
For prototyping purposes, Knative works on most local deployments of Kubernetes. For example, you can use a local, one-node cluster that has 3 CPUs and 4 GB of memory. If you have only one node in your cluster, you need at least 6 CPUs, 6 GB of memory, and 30 GB of disk storage.
| Start Minikube Cluster | |
| StartMinikubeClustor | |
| # Delete Old minikube Cluster | |
| $ minikube stop | |
| $ minikube delete | |
| # Start minikub clustor. 6 Core is need if you are running in Windows with minikube | |
| $ minikube start --memory 8000 --cpus 6 --driver=virtualbox --no-vtx-check | |
| # Verify minikube k8 cluster | |
| $ minikube status | |
| $ kubectl get nodes | |
| Installing Knative Serving using YAML | |
| # To install the Knative Serving component: | |
| # Install the required custom resources by running the command: | |
| $ kubectl apply -f https://github.com/knative/serving/releases/download/knative-v1.8.1/serving-crds.yaml | |
| # Install the core components of Knative Serving by running the command: | |
| $ kubectl apply -f https://github.com/knative/serving/releases/download/knative-v1.8.1/serving-core.yaml | |
| # Install a networking layer: Istio | |
| # The following commands install Istio and enable its Knative integration. | |
| # Install a properly configured Istio by following the Advanced Istio installation instructions or by running the command: | |
| $ kubectl apply -l knative.dev/crd-install=true -f https://github.com/knative/net-istio/releases/download/knative-v1.8.0/istio.yaml | |
| $ kubectl apply -f https://github.com/knative/net-istio/releases/download/knative-v1.8.0/istio.yaml | |
| # Install the Knative Istio controller by running the command: | |
| $ kubectl apply -f https://github.com/knative/net-istio/releases/download/knative-v1.8.0/net-istio.yaml | |
| # Fetch the External IP address or CNAME by running the command: | |
| $ kubectl --namespace istio-system get service istio-ingressgateway | |
| # Verify the Knative Serving installation | |
| Monitor the Knative components until all of the components show a STATUS of Running or Completed. You can do this by running the following command and inspecting the output: | |
| $ kubectl get pods -n knative-serving |
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