ELK

Deploy ECK in your Kubernetes cluster

kubectl create -f https://download.elastic.co/downloads/eck/2.9.0/crds.yaml

Install the operator with its RBAC rules

kubectl apply -f https://download.elastic.co/downloads/eck/2.9.0/operator.yaml

kubectl -n elastic-system logs -f statefulset.apps/elastic-operator

Deploy an Elasticsearch cluster

cat <<EOF | kubectl apply -f -
apiVersion: elasticsearch.k8s.elastic.co/v1
kind: Elasticsearch
metadata:
  name: quickstart
spec:
  version: 8.10.1
  nodeSets:
  - name: default
    count: 1
    config:
      node.store.allow_mmap: false
EOF