docker pull docker.io/kong/kubernetes-ingress-controller:3.4
# helm install kong kong/ingress -n kong

helm install kong kong/ingress \
  --set controller.ingressController.image.tag=3.4 \
  --set gateway.proxy.type=LoadBalancer

apiVersion: apps/v1
kind: Deployment
metadata:
  name: kong-ingress-controller
  namespace: kong
spec:
  replicas: 1
  selector:
    matchLabels:
      app: kong-ingress-controller
  template:
    metadata:
      labels:
        app: kong-ingress-controller
    spec:
      containers:
        - name: controller
          image: docker.io/kong/kubernetes-ingress-controller:3.4
          env:
            - name: KONG_ADMIN_URL
              value: http://kong-admin:8001
---
apiVersion: v1
kind: Service
metadata:
  name: kong-proxy
  namespace: kong
spec:
  type: LoadBalancer
  selector:
    app: kong-gateway
  ports:
    - port: 80
      targetPort: 8000
    - port: 443
      targetPort: 8443