[stable31] feat(objectstore): add configurable S3 retry attempts

config/config.sample.php

@@ -1818,6 +1818,25 @@
 	],
 ],
 
+/**
+ * To use S3 object storage
+ */
+'objectstore' => [
+	'class' => 'OC\\Files\\ObjectStore\\S3',
+	'arguments' => [
+		'bucket' => 'nextcloud',
+		'key' => 'your-access-key',
+		'secret' => 'your-secret-key',
+		'hostname' => 's3.example.com',
+		'port' => 443,
+		'use_ssl' => true,
+		'region' => 'us-east-1',
+		// optional: Maximum number of retry attempts for failed S3 requests
+		// Default: 5
+		'retriesMaxAttempts' => 5,
+	],
+],
+
 /**
  * If this is set to true and a multibucket object store is configured then
  * newly created previews are put into 256 dedicated buckets.

lib/private/Files/ObjectStore/S3ConfigTrait.php

@@ -38,4 +38,6 @@ trait S3ConfigTrait {
 	private int|float $copySizeLimit;
 
 	private bool $useMultipartCopy = true;
+
+	protected int $retriesMaxAttempts;
 }

lib/private/Files/ObjectStore/S3ConnectionTrait.php

@@ -52,6 +52,7 @@ protected function parseParams($params) {
 		$this->putSizeLimit = $params['putSizeLimit'] ?? 104857600;
 		$this->copySizeLimit = $params['copySizeLimit'] ?? 5242880000;
 		$this->useMultipartCopy = (bool)($params['useMultipartCopy'] ?? true);
+		$this->retriesMaxAttempts = $params['retriesMaxAttempts'] ?? 5;
 		$params['region'] = empty($params['region']) ? 'eu-west-1' : $params['region'];
 		$params['hostname'] = empty($params['hostname']) ? 's3.' . $params['region'] . '.amazonaws.com' : $params['hostname'];
 		$params['s3-accelerate'] = $params['hostname'] === 's3-accelerate.amazonaws.com' || $params['hostname'] === 's3-accelerate.dualstack.amazonaws.com';
@@ -114,7 +115,7 @@ public function getConnection() {
 			'use_aws_shared_config_files' => false,
 			'retries' => [
 				'mode' => 'standard',
-				'max_attempts' => 5,
+				'max_attempts' => $this->retriesMaxAttempts,
 			],
 		];