Please create node group with 5 * m5.large nodes on EKS than start these steps.
create namespace for druid cluster:
$ kubectl create namespace druid
$ helm install zookeeper -n druid -f zookeeper/values.yaml oci://registry-1.docker.io/bitnamicharts/zookeeper
Update the zookeeper cluster after config change:
$ helm upgrade zookeeper -n druid -f values.yaml oci://registry-1.docker.io/bitnamicharts/zookeeper
$ kubectl create namespace druid-operator
$ helm -n druid-operator install cluster-druid-operator -f druid-operator/chart/values.yaml ./druid-operator/chart
$ kubectl apply -f druid-cluster/dev-cluster.yaml -n druid