Author's articles

May 15, 2026
Elastic Cloud on Kubernetes, simplified: zone awareness, restarts, and mTLS
ECK 3.4 reduces zone-aware HA from 40 lines of YAML to one field, adds declarative rolling restarts via annotation, and wires Kibana-Elasticsearch mTLS automatically.

April 8, 2026
Migrating your OpenShift Elasticsearch 6.x cluster to Elastic Cloud on Kubernetes (ECK)
A step-by-step guide on how to migrate from the legacy OpenShift Elasticsearch Operator (ES 6.x) to the modern Elastic Cloud on Kubernetes (ECK).