云信达ecBackup连接阿里云

通过s3-gateway搭建的s3阿里云，基础访问地址写endpoint addr，Region为空。

阿里公有云，配置如下：

正常日志如下：

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11-27 16:07:36 INFO 79a7d1175736 s3-client - s3 client url :http://oss-cn-beijing.aliyuncs.com:80
11-27 16:07:36 INFO 79a7d1175736 s3-client - finding bucket ucc2025, kwargs {'Bucket': 'ucc2025', 'MaxKeys': 1, 'Delimiter': '/'}, by s3 api ver v2
11-27 16:07:36 INFO 79a7d1175736 s3-client - all valid bucket by list_objects for url http://oss-cn-beijing.aliyuncs.com:80 , found bucket ucc2025
11-27 16:07:36 INFO 79a7d1175736 s3-utils - s3 check bucket, find bucket ucc2025 success
11-27 16:07:36 INFO 79a7d1175736 db - refresh lease with ttl: 1800 lease id: 2207142486
11-27 16:07:36 INFO 79a7d1175736 db - put /resource-access-point/system/v1/675ce5854424d8cf520b3daefe558350: {"online": true, "user_id": null, "node_id": "77af64fe21d06388dc33d63c239da95f", "storage_resource_id": "20251127080102-b2f9f6817727-0016", "path": "ucc2025", "instance_id": "http://oss-cn-beijing.aliyuncs.com,aliyuncs.com:80/ucc2025", "storage_class": "s3", "capacity": 0, "logical_used": 0, "physical_used": 0, "timestamp": 1764230856511.0, "origin": "scanned", "cluster_nodes": [], "v3_section": null, "vendor": "ALIYUN", "vendor_product": "general", "storage_info": {"storage_class": "general"}, "error_msg": ""}

报错日志如下：

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11-27 16:07:36 INFO 79a7d1175736 s3-utils - s3 hosts :['oss-cn-beijing.aliyuncs.com', 'aliyuncs.com']
11-27 16:07:36 INFO 79a7d1175736 s3-client - s3 client url :http://oss-cn-beijing.oss-cn-beijing.aliyuncs.com:80
11-27 16:07:36 INFO 79a7d1175736 s3-client - finding bucket ucc2025, kwargs {'Bucket': 'ucc2025', 'MaxKeys': 1, 'Delimiter': '/'}, by s3 api ver v2
11-27 16:07:36 INFO 184c50df74fc monitor - add storage resource: 20251127013839-b2f9f6817727-0262, current storage resources: ['20251127013813-b2f9f6817727-0102', '20251127013839-b2f9f6817727-0262', '20251127080102-b2f9f6817727-0016']
11-27 16:07:36 ERROR 79a7d1175736 s3-client - access http://oss-cn-beijing.oss-cn-beijing.aliyuncs.com:80 bucket error, msg: The specified bucket is not valid.
11-27 16:07:36 ERROR 79a7d1175736 s3-client - try list all buckets but error occurs: An error occurred (AccessDenied) when calling the ListBuckets operation: The bucket you access does not belong to you.