Mingyi World Elasticsearch

Apr 15, 2025 · Operations

Why You Shouldn’t Hand Out Kibana Permissions Lightly

A careless Kibana query—such as selecting the past 30 days without filters—can overload an Elasticsearch node, causing CPU spikes, GC storms, and service outages; the article explains why unrestricted access is risky and outlines a three‑layer safety strategy with concrete configuration examples.