AWS Load Balancer Controller

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AWS Load Balancer Controller 2018 (formerly AWS ALB Ingress Controller) is the open-source AWS ALB Ingress controller triggers the creation of an ALB and the necessary supporting AWS resources whenever a Kubernetes user declares an Ingress resource in the cluster.

Example

apiVersion: v1
kind: ServiceAccount
metadata:
  labels:
    app.kubernetes.io/component: controller
    app.kubernetes.io/name: aws-load-balancer-controller
  name: aws-load-balancer-controller
  namespace: kube-system
  annotations:
    eks.amazonaws.com/role-arn: arn:aws:iam::111122223333:role/AmazonEKSLoadBalancerControllerRole



kubectl apply -f aws-load-balancer-controller-service-account.yaml
serviceaccount/aws-load-balancer-controller created

kubectl apply -f aws-load-balancer-controller-service-account.yaml
serviceaccount/aws-load-balancer-controller unchanged

helm install aws-load-balancer-controller eks/aws-load-balancer-controller -n kube-system --set clusterName=education-eks-LZIQaQdP --set serviceAccount.create=false --set serviceAccount.name=aws-load-balancer-controller

NAME: aws-load-balancer-controller
LAST DEPLOYED: Tue May 24 23:48:48 2022
NAMESPACE: kube-system
STATUS: deployed
REVISION: 1
TEST SUITE: None
NOTES:
AWS Load Balancer controller installed!

Verify: 

kubectl get deployment -n kube-system aws-load-balancer-controller
NAME                           READY   UP-TO-DATE   AVAILABLE   AGE
aws-load-balancer-controller   2/2     2            2           75s

kubectl -n kube-system get pods | grep aws-load-balancer-controller
aws-load-balancer-controller-5bcbf46bdb-b4znr   1/1     Running   0          40m
aws-load-balancer-controller-5bcbf46bdb-xgs4s   1/1     Running   0          40m

See also

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