Commands

Check Health

curl http://172.17.0.2:9200/_cluster/health?pretty

Set Replicas Num

curl -X PUT "http://172.17.0.2:9200/_all/_settings" \
     -H "Content-Type: application/json" \
     -d '{
           "number_of_replicas": 0
         }'

Enabled Performance Analyzer

curl -XPOST localhost:9200/_plugins/_performanceanalyzer/cluster/config -H 'Content-Type: application/json' -d '{"enabled": true}'

{
  "currentPerformanceAnalyzerClusterState": 0,
  "shardsPerCollection": 0,
  "collectorsSetting": 0,
  "batchMetricsRetentionPeriodMinutes": 7
}