Incident Library?

API · MCP 한국어

Incident Library?

API · MCP 한국어

Symptom ?

Split brain

스플릿 브레인 · split-brain

1 case · 2021

Root cause ?Operator error

Component ?Elasticsearch or OpenSearch Helm Persistent volumes and stateful sets

Contributing factor ?Unverified assumption

Cases

IL-0197 Moving a three-node Elasticsearch StatefulSet to new persistent volumes split the cluster in two, because the Helm chart hardcoded cluster.initial_master_nodes to elasticsearch-0Palark · 2021
Root cause Operator error

View on the graph