Please create node group with 5 * m5.large nodes on EKS than start these steps.

create namespace for druid cluster:

 $ kubectl create namespace druid

Install the zookeeper:

  $ 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
install druid operator
$ kubectl create namespace druid-operator
$ helm -n druid-operator install cluster-druid-operator -f druid-operator/chart/values.yaml  ./druid-operator/chart
Install druid cluster:
  $ kubectl apply -f druid-cluster/dev-cluster.yaml -n druid