Update January 2024
Eliatra OpenSearch Kubernetes Operator (EOKO) project is not maintained anymore, since OpenSearch has now it’s own Kubernetes Operator project.
We have officially joined this project as maintainers.
Please refer to https://eliatra.com/blog/eliatra-opensearch-kubernetes-operator-opster and GitHub - eliatra/opensearch-k8s-operator: Eliatra OpenSearch Kubernetes Operator (EOKO)