这是我的docker-compose.yml
nginx:
build: ./nginx/
ports:
- 80:80
links:
- php
volumes_from:
- app
php:
image: php:7.0-fpm
expose:
- 9000
volumes_from:
- app
links:
- elastic
app:
image: php:7.0-fpm
volumes:
- .:/var/www/html
command: "true"
elastic:
image: elasticsearch:2.3
volumes:
- ./elasticsearch/data:/usr/share/elasticsearch/data
- ./elasticsearch/logs:/usr/share/elasticsearch/logs
expose:
- "9200"
ports:
- "9200:9200"
当我尝试访问Elasticsearch时,转到localhost:9200
就可以了。
但是当我尝试使用PHP创建索引时,我收到以下错误:
致命错误:未捕获 Elasticsearch \ Common \ Exceptions \ NoNodesAvailableException:没有活着
中的群集中找到的节点
以下是客户端代码:
<?php
namespace App\Elasticsearch;
use Elasticsearch\ClientBuilder;
class Client
{
public static function getClient()
{
return ClientBuilder::create()
->build();
}
}
实例化Elasticsearch对象的代码:
<?php
require 'vendor/autoload.php';
use App\Elasticsearch\Client;
use App\Elasticsearch\Indices\UserIndex;
$es = Client::getClient();
如果我var_dump($es)
,它会转储Elasticsearch客户端对象。
但是当我尝试创建索引时,它会抛出一个错误。
<?php
namespace App\Elasticsearch\Indices;
use App\Elasticsearch\Indices\AbstractIndex;
use Elasticsearch\Client;
class UserIndex extends AbstractIndex
{
public function __construct(Client $client)
{
$this->client = $client;
}
}
// Create User Index
$userIndex = new UserIndex($es);
var_dump($userIndex->createIndex('users'));
更新
此页面。我试着
$es = Client::getClient();
try {
// Create User Index
$userIndex = new UserIndex($es);
var_dump($userIndex->createIndex('users'));
} catch (Exception $e) {
var_dump($es->transport->getLastConnection()->getLastRequestInfo());
}
现在它显示了卷曲错误,即
[&#34; curl&#34;] array(2){[&#34; error&#34;]&#34;无法连接到localhost端口 9200:连接被拒绝&#34; [&#34; errno&#34;] 7
答案 0 :(得分:6)
您尝试连接到localhost,但您需要连接到“弹性”主机。 尝试从php连接到elasticsearch:
$hosts = [
'elastic', // elastic host was added to you hosts file automatically
];
$client = ClientBuilder::create()
->setHosts($hosts)
->build();
链接服务的容器可以在与别名相同的主机名上访问,如果没有指定别名,则可以访问服务名称。