Using Application Load Balancer

Integrate with ALB

Deploy a ALB

Step 1: Create Deployment, Service type NodePort

kubectl create deployment httpbin --image=mccutchen/go-httpbin                  
kubectl expose deployment httpbin --name=httpbin-service --port=80 --target-port=8080 --type=NodePort

Step 2: Check the Deployment and Service information just deployed

Step 3: Create Ingress Resource

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: nginx-ingress
spec:
  ingressClassName: "vngcloud"
  defaultBackend:
    service:
      name: httpbin-service
      port:
        number: 80
  rules:
    - http:
        paths:
          - path: /4
            pathType: Exact
            backend:
              service:
                name: httpbin-service
                port:
                  number: 80

New annotations for NLB and ALB:

• vks.vngcloud.vn/is-poc: true or false (default: false). If true, the LoadBalancer will be created in the POC.

• vks.vngcloud.vn/enable-autoscale: true or false (default: false). If true, the LoadBalancer will be created with autoscale.

• vks.vngcloud.vn/ignore: true or false (default: false). If true, the operator will not manage the resource Service and Ingress. Any changes to the resource will be ignored and LoadBalancer will not be updated.

New annotations for ALB only:

• vks.vngcloud.vn/implementation-specific-params:

• vks.vngcloud.vn/header: string, default: "".

• vks.vngcloud.vn/client-certificate-id: string, default: "".