<pre><code>Warning  SyncLoadBalancerFailed  54s (x4 over 91s)  service-controller  Error syncing load balancer: failed to ensure load balancer: Multiple tagged security groups found for instance i-05f3a11329a20bb93; ensure only the k8s security group is tagged; the tagged groups were sg-08ca90265d3402e6c(education-eks-ooHfNJwm-node-20221205083117267100000007) sg-04ad04b5d3bb35e66(eks-cluster-sg-education-eks-ooHfNJwm-1857011925)
  Normal   EnsuringLoadBalancer    14s (x5 over 94s)  service-controller  Ensuring load balancer
  Warning  SyncLoadBalancerFailed  13s                service-controller  Error syncing load balancer: failed to ensure load balancer: Multiple tagged security groups found for instance i-046c2cc46714af250; ensure only the k8s security group is tagged; the tagged groups were sg-08ca90265d3402e6c(education-eks-ooHfNJwm-node-20221205083117267100000007) sg-04ad04b5d3bb35e66(eks-cluster-sg-education-eks-ooHfNJwm-1857011925)
</code></pre>
<p>I created the cluster with this code: <a href="https://developer.hashicorp.com/terraform/tutorials/kubernetes/eks" rel="nofollow noreferrer">eks using terraform</a></p>

<p>Add in eks module will fix issue.</p>
<pre><code>node_security_group_tags = {
    &quot;kubernetes.io/cluster/${var.cluster_name}&quot; = null
  }
</code></pre>
<h2>Ref:</h2>
<p><a href="https://github.com/terraform-aws-modules/terraform-aws-eks/issues/1986" rel="nofollow noreferrer">https://github.com/terraform-aws-modules/terraform-aws-eks/issues/1986</a>
<a href="https://github.com/terraform-aws-modules/terraform-aws-eks/issues/1810" rel="nofollow noreferrer">https://github.com/terraform-aws-modules/terraform-aws-eks/issues/1810</a></p>
