x-pack 설치 여부 확인 명령어

아래와 같이 호출하면, 설치된 버전의 라이센스와 각 기능의 활성화 여부 결과가 나온다.

$ curl -XGET localhost:9200/_xpack?pretty

{
  "build" : {
    "hash" : "de777fa",
    "date" : "2019-07-24T18:32:00.029751Z"
  },
  "license" : {
    "uid" : "b34e42bd-b932-4bf3-9710-38002c815309",
    "type" : "basic",
    "mode" : "basic",
    "status" : "active"
  },
  "features" : {
    "ccr" : {
      "available" : false,
      "enabled" : true
    },
    "data_frame" : {
      "available" : true,
      "enabled" : true
    },
    "flattened" : {
      "available" : true,
      "enabled" : true
    },
    "graph" : {
      "available" : false,
      "enabled" : true
    },
    "ilm" : {
      "available" : true,
      "enabled" : true
    },
    "logstash" : {
      "available" : false,
      "enabled" : true
    },
    "ml" : {
      "available" : false,
      "enabled" : true,
      "native_code_info" : {
        "version" : "7.3.0",
        "build_hash" : "ff2f774f78ce63"
      }
    },
    "monitoring" : {
      "available" : true,
      "enabled" : true
    },
    "rollup" : {
      "available" : true,
      "enabled" : true
    },
    "security" : {
      "available" : true,
      "enabled" : false
    },
    "sql" : {
      "available" : true,
      "enabled" : true
    },
    "vectors" : {
      "available" : true,
      "enabled" : true
    },
    "voting_only" : {
      "available" : true,
      "enabled" : true
    },
    "watcher" : {
      "available" : false,
      "enabled" : true
    }
  },
  "tagline" : "You know, for X"
}