ECK Enterprise Search Helm Chart.

[naemono]

What is this change?

This adds an ECK EnterpriseSearch Helm Chart for deploying Enterprise Search instances using the ECK Operator.

Testing

Installing with stack version 8.13.2 seems to work without issues (snapshot versions aren't quite working)

❯ helm upgrade -i eck-stack . -n elastic --create-namespace -f examples/enterprise-search/with-custom-configuration.yaml --set=eck-elasticsearch.version=8.13.2 --set=eck-kibana.version=8.13.2 --set=eck-enterprise-search.version=8.13.2
false
Release "eck-stack" has been upgraded. Happy Helming!
NAME: eck-stack
LAST DEPLOYED: Wed Apr 24 13:55:06 2024
NAMESPACE: elastic
STATUS: deployed
REVISION: 4
TEST SUITE: None
NOTES:
Elasticsearch ECK-Stack 0.11.0-SNAPSHOT has been deployed successfully!

To see status of all resources, run

kubectl get elastic -n elastic -l "app.kubernetes.io/instance"=eck-stack

More information on the Elastic ECK Operator, and its Helm chart can be found
within our documentation.

https://www.elastic.co/guide/en/cloud-on-k8s/current/index.html

Everything becomes healthy:

❯ kgp -n elastic
NAME                                    READY   STATUS    RESTARTS   AGE
elasticsearch-es-default-0              1/1     Running   0          3h40m
elasticsearch-es-default-1              1/1     Running   0          3h40m
elasticsearch-es-default-2              1/1     Running   0          3h40m
enterprise-search-ent-fc96ddf54-6dbks   1/1     Running   0          3h30m
kibana-kb-854b7dc9b4-fvlzb              1/1     Running   0          81s

All components green

❯ kubectl get elastic -n elastic -l "app.kubernetes.io/instance"=eck-stack
NAME                                                       HEALTH   NODES   VERSION   PHASE   AGE
elasticsearch.elasticsearch.k8s.elastic.co/elasticsearch   green    3       8.13.2    Ready   3h40m

NAME                                                                 HEALTH   NODES   VERSION   AGE
enterprisesearch.enterprisesearch.k8s.elastic.co/enterprise-search   green    1       8.13.2    3h40m

NAME                                  HEALTH   NODES   VERSION   AGE
kibana.kibana.k8s.elastic.co/kibana   green    1       8.13.2    3h40m

Required elasticsearchRef or configRef works: (i tried all variations of this from values commented out, to just being empty for one/both)

❯ helm template ent-search . -s templates/enterprisesearch.yaml
Error: execution error at (eck-enterprise-search/templates/enterprisesearch.yaml:22:5): At least one of configRef or elasticsearchRef is required

Enterprise Search integration with Kibana seems to work:

TODO:

• additional verification/testing.
• Documentation

[pebrc]

LGTM!