# cd /kra-data/ndml-kra.devops/setup/services/dev/logharbour

# container image download url
  - bitnami/elasticsearch:8.11.1 - https://hub.docker.com/layers/bitnami/elasticsearch/8.11.1/images/sha256-e70fecd0bc25b8e784746710c201156fa105156a262b7930e891cef9a924c35e?context=explore

# push docker image to private registry
  - docker tag bitnami/elasticsearch:8.11.1 private-repo:5000/bitnami/elasticsearch:8.11.1
  - docker push private-repo:5000/bitnami/elasticsearch:8.11.1

# confirmed required docker images pushed on private registries.
private-repo:5000/bitnami/elasticsearch:8.11.1

# check namespaces
kubectl get ns

# create namespace logharbour
kubectl create ns logharbour

# open the elasticsearch-statefulset.yaml file and update mount path inside container, container port, replicas, nodeSelector, and container image, storage for claim template.
# open the elasticsearch-service.yaml file and check service ports.
# open the elasticsearch-pv.yaml and update storage and host path.

# deploy the file by below command
kubectl apply -f elastic-statefulset.yaml.yaml -n logharbour 

# output 
statefulset.apps/elasticsearch configured
service/elasticsearch-service configured
persistentvolume/elasticsearch-pv-volume created

# confirmed deployment by running below command
kubectl get all -n logharbour  --------------------- (will give pods, deployment and service data)

# check whether pods are in running state or not
pod/es-single-node-0                   1/1     Running                  0          2d6h

NAME                              TYPE           CLUSTER-IP       EXTERNAL-IP   PORT(S)             AGE
service/elasticsearch             ClusterIP      X.X.X.X          <none>        9200/TCP,9300/TCP   19d

NAME                              READY   AGE
statefulset.apps/es-single-node   1/1     14d

# check logs using below command
kubectl logs -n logharbour <pod-name>

# check description of pod using below command
kubectl describe pod -n logharbour <pod-name>
e.g. kubectl describe pod -n logharbour pod/es-single-node-0 

# exec into pod 
kubectl exec -it -n e-search <pod-name> -- /bin/bash