elasticsearch-cluster-health

Diagnose a non-green Elasticsearch cluster and surface the single most likely cause with remediation. Use when an operator reports yellow or red status, unassigned shards, allocation failures, or wants read-only triage before deeper investigation. Teaches replica-vs-primary impact, allocation decider classification, and data-loss awareness.

Version

0.1.0

Compatibility

Elasticsearch 8.x or 9.x, self-managed or Elastic Cloud Hosted; not applicable to Elastic Cloud Serverless, where cluster, shard, and allocation APIs are managed internally. Requires the `elastic` CLI ≥ 0.2 with `stack es` support.