Install Kong Gateway Operator with Kong Ingress Controller

TL;DR

Update the Helm repository and use Helm to install Kong Gateway Operator with Kong Ingress Controller.

Install CRDs

kubectl apply -f https://github.com/kubernetes-sigs/gateway-api/releases/download/v1.3.0/standard-install.yaml

Create the kong namespace

Create the kong namespace in your Kubernetes cluster, which is where the demo will run:

kubectl create namespace kong

Install Kong Gateway Operator

  1. Add the Kong Helm charts:

    helm repo add kong https://charts.konghq.com
    helm repo update
    
  2. Install Kong Gateway Operator using Helm:

    helm upgrade --install kong-operator kong/kong-operator -n kong-system \
      --create-namespace \
      --set image.tag=2.0.2 \
      --set env.ENABLE_CONTROLLER_KONNECT=true
    

If you want cert-manager to issue and rotate the admission and conversion webhook certificates, install cert-manager to your cluster and enable cert-manager integration by passing the following argument while installing:

--set global.webhooks.options.certManager.enabled=true

If you do not enable this, the chart will generate and inject self-signed certificates automatically. We recommend enabling cert-manager to manage the lifecycle of these certificates.

Wait for Kong Gateway Operator to be ready

kubectl -n kong-system wait --for=condition=Available=true --timeout=120s deployment/kong-operator-kong-operator-controller-manager

You should see the following content on stdout:

deployment.apps/kong-operator-kong-operator-controller-manager condition met

Check the return code of the command to make sure it completed successfully:

if [[ $? -ne 0 ]]; then
  echo "Did not receive the expected return code"
fi
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