elasticsearch

pipeline-timestamp(date)

curl -X PUT "http://localhost:9200/_ingest/pipeline/reqlog-monthly-index" -H 'Content-Type: application/json' -d'

{

  "description": "monthly index naming for reqlog",

  "processors" : [

    {

      "date_index_name" : {

        "field" : "date1",

        "index_name_prefix" : "reqlog_",

        "index_name_format" : "yyyy-MM",

		"date_formats"      : [ "UNIX_MS" ],

        "date_rounding" : "M",

        "timezone": "+09:00"

      }

    }

  ]

}'