ELK Lesson 8:設定自我監控功能
監控Elasticsearch
步驟1:【目錄】=>【Management】=>【Stack Monitoring】。
步驟2:點選【Or, set up with self monitoring】。
步驟3:等待系統收集監控資訊,通常很快,但也有時會等至少15分鐘到1小時,請耐心等待。
最後,就可以看到以下的監控畫面:
補充:如果發現不論如何都沒辦法顯示監控畫面,Kibana的log甚至顯示以下資訊:
["warning","plugins","monitoring","monitoring","kibana-monitoring"],"pid":17186,"message":"Error: [export_exception] failed to flush export bulks\n at respond (/usr/share/kibana/node_modules/elasticsearch/src/lib/transport.js:349:15)\n at checkRespForFailure (/usr/share/kibana/node_modules/elasticsearch/src/lib/transport.js:306:7)\n
at HttpConnector.<anonymous> (/usr/share/kibana/node_modules/elasticsearch/src/lib/connectors/http.js:173:7)\n at IncomingMessage.wrapper (/usr/share/kibana/node_modules/lodash/lodash.js:4949:19)\n
at IncomingMessage.emit (events.js:203:15)\n at endReadableNT (_stream_readable.js:1145:12)\n at process._tickCallback (internal/process/next_tick.js:63:19)"}
那請確認Elasticsearch有設置ingest節點,請參考【ELK Lesson 4:Elasticsearch基本設定】。
~ END ~