[ElasticSearch] Logstash의 input plugin으로 ElasticSearch 설(레퍼런스 I스크랩)

<업무 복습>

Logstash input plugin(ElasticSearch)

: https://www.elastic.co/guide/en/logstash/current/plugins-inputs-elasticsearch.html

input {
  # Read all documents from Elasticsearch matching the given query
  elasticsearch {
    hosts => "localhost"
    query => '{ "query": { "match": { "statuscode": 200 } }, "sort": [ "_doc" ] }'
  }
}

logstash output plugin(Css)

: https://www.elastic.co/guide/en/logstash/6.4/plugins-outputs-csv.html

- 나의 경우는 해당 조건쿼리없이, index의 모든 doc를 추출을 원했고, 양은 500 row로 설정

   : https://stackoverflow.com/questions/8829468/elasticsearch-query-to-return-all-records