2, elasticsearch-kibana可视化

kibana可视化安装

下载

官网下载

华为云镜像下载

安装

# 上传安装包, 解压
tar -zxvf kibana-7.8.0-linux-x86_64.tar.gz

配置

vi config/kibana.yml

# 修改
server.port
server.host
elasticsearch.hosts

运行

# root用户
./bin/kibana --allow-root

# 非root用户
./bin/kibana

然后浏览器中打开: http://虚拟机ip:5601

kibana操作elasticsearch

###  创建索引
put /xiaodoubi
-->
{
  "acknowledged" : true,
  "shards_acknowledged" : true,
  "index" : "xiaodoubi"
}
<--

# 查询索引
get /xiaodoubi
-->
{
  "xiaodoubi" : {
    "aliases" : { },
    "mappings" : { },
    "settings" : {
      "index" : {
        "creation_date" : "1593929688121",
        "number_of_shards" : "1",
        "number_of_replicas" : "1",
        "uuid" : "K2v3pp5qRoGkY4UlUhwP1A",
        "version" : {
          "created" : "7080099"
        },
        "provided_name" : "xiaodoubi"
      }
    }
  }
}
<--

# 创建(修改)文档  /索引/类型/id
put /xiaodoubi/user/1
{
    "name":"xiaoming",
    "age":23,
    "sex":0
}
-->
{
  "_index" : "xiaodoubi",
  "_type" : "user",
  "_id" : "1",
  "_version" : 1,
  "result" : "created",
  "_shards" : {
    "total" : 1,
    "successful" : 1,
    "failed" : 0
  },
  "_seq_no" : 2,
  "_primary_term" : 1
}
<--

# 查询文档
get /xiaodoubi/user/1
-->
{
  "_index" : "xiaodoubi",
  "_type" : "user",
  "_id" : "1",
  "_version" : 2,
  "_seq_no" : 1,
  "_primary_term" : 1,
  "found" : true,
  "_source" : {
    "name" : "xiaoming",
    "age" : 23,
    "sex" : 0
  }
}

# 删除数据
delete /xiaodoubi/user/1
<--

修改只能修改整个文档, 而不能修改其中的某些字段