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Я столкнулся с проблемой на моем производственном сайте в Symfony 4.2.8 (да, я знаю …).

Когда я пытаюсь запустить bin / console fos: elastica: заполнить или bin / console fos: elastica: сбросить сбой консоли (с опцией -vvv) :

 Exception trace:
 () at /var/www/current/vendor/ruflin/elastica/lib/Elastica/Transport/Http.php:190
 ElasticaTransportHttp->exec() at /var/www/current/vendor/ruflin/elastica/lib/Elastica/Request.php:194
 ElasticaRequest->send() at /var/www/current/vendor/ruflin/elastica/lib/Elastica/Client.php:689
 ElasticaClient->request() at /var/www/current/vendor/friendsofsymfony/elastica-bundle/src/Elastica/Client.php:58
 FOSElasticaBundleElasticaClient->request() at /var/www/current/vendor/ruflin/elastica/lib/Elastica/Client.php:721
 ElasticaClient->requestEndpoint() at /var/www/current/vendor/ruflin/elastica/lib/Elastica/Index.php:586
 ElasticaIndex->requestEndpoint() at /var/www/current/vendor/ruflin/elastica/lib/Elastica/Index.php:225
 ElasticaIndex->delete() at /var/www/current/vendor/ruflin/elastica/lib/Elastica/Index.php:296
 ElasticaIndex->create() at /var/www/current/vendor/friendsofsymfony/elastica-bundle/src/Index/Resetter.php:110
 FOSElasticaBundleIndexResetter->resetIndex() at /var/www/current/vendor/friendsofsymfony/elastica-bundle/src/Command/PopulateCommand.php:184
 FOSElasticaBundleCommandPopulateCommand->populateIndex() at /var/www/current/vendor/friendsofsymfony/elastica-bundle/src/Command/PopulateCommand.php:164
 FOSElasticaBundleCommandPopulateCommand->execute() at /var/www/current/vendor/symfony/console/Command/Command.php:255
 SymfonyComponentConsoleCommandCommand->run() at /var/www/current/vendor/symfony/console/Application.php:926
 SymfonyComponentConsoleApplication->doRunCommand() at /var/www/current/vendor/symfony/framework-bundle/Console/Application.php:89
 SymfonyBundleFrameworkBundleConsoleApplication->doRunCommand() at /var/www/current/vendor/symfony/console/Application.php:269
 SymfonyComponentConsoleApplication->doRun() at /var/www/current/vendor/symfony/framework-bundle/Console/Application.php:75
 SymfonyBundleFrameworkBundleConsoleApplication->doRun() at /var/www/current/vendor/symfony/console/Application.php:145
 SymfonyComponentConsoleApplication->run() at /var/www/current/bin/console:39

In Http.php line 190:

 [ElasticaExceptionConnectionHttpException]  
 Couldn't connect to host, Elasticsearch down?
 

Ответ curl на сервере ES :

 {
 "name" : "prod",
 "cluster_name" : "elasticsearch",
 "cluster_uuid" : "********",
 "version" : {
  "number" : "7.10.0",
  "build_flavor" : "default",
  "build_type" : "deb",
  "build_hash" : "51e9d6f22758d0374a0f3f5c6e8f3a7997850f96",
  "build_date" : "2020-11-09T21:30:33.964949Z",
  "build_snapshot" : false,
  "lucene_version" : "8.7.0",
  "minimum_wire_compatibility_version" : "6.8.0",
  "minimum_index_compatibility_version" : "6.0.0-beta1"
 },
 "tagline" : "You Know, for Search"
}
 

Я создаю новую ветку для обновления всех компонентов, но мне нужна подсказка, чтобы быстро исправить ситуацию на производстве…
Если у кого-то есть идея, заранее поблагодарите.