通过其他客户端访问Elasticsearch

<?php
require 'vendor/autoload.php';
use Elasticsearch\ClientBuilder;

$client = ClientBuilder::create()->setHosts([
  [
    'host'   => '<HOST>',
    'port'   => '8200',
    'scheme' => 'http',
    'user'   => '<USER_NAME>',
    'pass'   => '<PASSWORD>'
  ]
])->setConnectionPool('\Elasticsearch\ConnectionPool\SimpleConnectionPool', [])
  ->setRetries(10)->build();

$indexParams = [
  'index'  => 'my_index',
  'type'   => 'my_type',
  'id'     => '1',
  'body'   => ['testField' => 'abc'],
  'client' => [
    'timeout'         => 10,
    'connect_timeout' => 10
  ]
];
$indexResponse = $client->index($indexParams);
print_r($indexResponse);

$searchParams = [
  'index'  => 'my_index',
  'type'   => 'my_type',
  'body'   => [
    'query' => [
      'match' => [
        'testField' => 'abc'
      ]
    ]
  ],
  'client' => [
    'timeout'         => 10,
    'connect_timeout' => 10
  ]
];
$searchResponse = $client->search($searchParams);
print_r($searchResponse);
?>

from elasticsearch import Elasticsearch, RequestsHttpConnection
import certifi
es = Elasticsearch(
    ['<HOST>'],
    http_auth=('<USER_NAME>', '<PASSWORD>'),
    port=8200,
    use_ssl=False
)
res = es.index(index="my_index", doc_type="my_type", id=1, body={"title": "One", "tags": ["ruby"]})
print(res['created'])
res = es.get(index="my_index", doc_type="my_type", id=1)
print(res['_source'])

package main

import (
    "context"
    "gopkg.in/olivere/elastic.v5"
    "gopkg.in/olivere/elastic.v5/config"
    "log"
)

const (
    url      = "http://<HOST>:8200"     //<1>
    username = "<USER_NAME>"        //<2>
    password = "<PASSWORD>"       //<3>
)

func main() {
    var sniff = false    //<4>  
    cfg := &config.Config{
        URL:      url,
        Username: username,
        Password: password,
    }

    cfg.Sniff = &sniff          
    var client, err = elastic.NewClientFromConfig(cfg)
    if err != nil {
        log.Println(err)
        return
    }

    exists, err := client.IndexExists("index_test").Do(context.Background())   //<5>
    if err != nil {
        log.Println(err)
    }
    log.Println(exists)
}

2019/11/29 10:07:37 true