elastic search 设置外网访问(elastic search如何修改映射)

用的腾讯云服务器：

1. 进入控制台 --> 安全组 --> 添加规则 ， 开放9200端口

2. 配置/usr/local/es/elasticsearch-5.5.2/config/ 路径下的 elasticsearch.yml

http.host: 0.0.0.0
http.port: 9200

bash /usr/local/es/elasticsearch-5.5.2/bin/elasticsearch -d

{
  "name" : "QHNWXbg",
  "cluster_name" : "elasticsearch",
  "cluster_uuid" : "hVyq1z2LR9aEiyBhEsU-fw",
  "version" : {
    "number" : "5.5.2",
    "build_hash" : "b2f0c09",
    "build_date" : "2017-08-14T12:33:14.154Z",
    "build_snapshot" : false,
    "lucene_version" : "6.6.0"
  },
  "tagline" : "You Know, for Search"
}

　　

感谢：
black_moods的elasticsearch 配置外网访问