fix(elasticsearch): skip metadata without ES nodes

fixes #4912

Author: insekticid

CHANGELOG.md

@@ -7,6 +7,7 @@
 * Metadata: exception to status on operations (#4861)
 * Serializer: adds the JSON_INVALID_UTF8_IGNORE flag to JsonEncode (#4741)
 * Symfony: autoconfigure legacy Doctrine extensions (#4909)
+* Elasticsearch: skip metadata without ES nodes (#4913)
 
 Various cs fixes and PHPDoc to help upgrading to 3.0.
 

src/Elasticsearch/Metadata/Resource/Factory/ElasticsearchProviderResourceMetadataCollectionFactory.php

@@ -21,6 +21,7 @@
 use ApiPlatform\Util\Inflector;
 use Elasticsearch\Client;
 use Elasticsearch\Common\Exceptions\Missing404Exception;
+use Elasticsearch\Common\Exceptions\NoNodesAvailableException;
 
 final class ElasticsearchProviderResourceMetadataCollectionFactory implements ResourceMetadataCollectionFactoryInterface
 {
@@ -97,6 +98,8 @@ private function hasIndices(string $shortName): bool
             return true;
         } catch (Missing404Exception $e) {
             return false;
+        } catch (NoNodesAvailableException) {
+            return false;
         }
     }
 }