RGW AWS4 issue.

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Hi,
I'm having problems with AWS4 in the CEPH Jewel when interact with the bucket, object.
First I will talk briefly about my cluster. My cluster is used CEPH Jewel v10.2.1, including: 3 OSD, 2 monitors and 1 RGW.
- Information in zonegroup:
CLI: radosgw-admin zone list. (CLI is comand line)
read_default_id : 0
{
    "default_info": "03cde122-441d-46c5-a02d-19d28f3fd882",
    "zonegroups": [
        "default"
    ]
}

CLI: radosgw-admin zonegroup get
{
    "id": "03cde122-441d-46c5-a02d-19d28f3fd882",
    "name": "default",
    "api_name": "",
    "is_master": "true",
    "endpoints": [],
    "hostnames": [],
    "hostnames_s3website": [],
    "master_zone": "cb991931-88b1-4415-9d7f-a22cdce55ce7",
    "zones": [
        {
            "id": "cb991931-88b1-4415-9d7f-a22cdce55ce7",
            "name": "default",
            "endpoints": [],
            "log_meta": "false",
            "log_data": "false",
            "bucket_index_max_shards": 0,
            "read_only": "false"
        }
    ],
    "placement_targets": [
        {
            "name": "default-placement",
            "tags": []
        }
    ],
    "default_placement": "default-placement",
    "realm_id": "a62bf866-f52b-4732-80b0-50a7287703f1"
}
- Zone:
CLI: radosgw-admin zone list
{
    "default_info": "cb991931-88b1-4415-9d7f-a22cdce55ce7",
    "zones": [
        "default"
    ]
}

CLI: radosgw-admin zone get
{
    "id": "cb991931-88b1-4415-9d7f-a22cdce55ce7",
    "name": "default",
    "domain_root": "default.rgw.data.root",
    "control_pool": "default.rgw.control",
    "gc_pool": "default.rgw.gc",
    "log_pool": "default.rgw.log",
    "intent_log_pool": "default.rgw.intent-log",
    "usage_log_pool": "default.rgw.usage",
    "user_keys_pool": "default.rgw.users.keys",
    "user_email_pool": "default.rgw.users.email",
    "user_swift_pool": "default.rgw.users.swift",
    "user_uid_pool": "default.rgw.users.uid",
    "system_key": {
        "access_key": "",
        "secret_key": ""
    },
    "placement_pools": [
        {
            "key": "default-placement",
            "val": {
                "index_pool": "default.rgw.buckets.index",
                "data_pool": "default.rgw.buckets.data",
                "data_extra_pool": "default.rgw.buckets.non-ec",
                "index_type": 0
            }
        }
    ],
    "metadata_heap": "default.rgw.meta",
    "realm_id": ""
}
- User infor:
{
    "user_id": "1",
    "display_name": "User1",
    "email": "user1@xxxxxxxx",
    "suspended": 0,
    "max_buckets": 1000,
    "auid": 0,
    "subusers": [],
    "keys": [
        {
            "user": "1",
            "access_key": "<//>",
            "secret_key": "<//>"
        }
    ],
    "swift_keys": [],
    "caps": [],
    "op_mask": "read, write, delete",
    "default_placement": "",
    "placement_tags": [],
    "bucket_quota": {
        "enabled": false,
        "max_size_kb": -1,
        "max_objects": -1
    },
    "user_quota": {
        "enabled": false,
        "max_size_kb": -1,
        "max_objects": -1
    },
    "temp_url_keys": []
}

-RGW config:
[global]
//
rgw zonegroup root pool = .rgw.root
[client.rgw.radosgw1]
rgw_frontends = "civetweb port=8888 error_log_file=/var/log/ceph/civetweb.error.log access_log_file=/var/log/ceph/civetweb.access.log debug-civetweb=10"
rgw_zone      = default
rgw region    = default
rgw enable ops log = true
rgw log nonexistent bucket = true
rgw enable usage log = true
rgw log object name utc  = true
rgw intent log object name = %Y-%m-%d-%i-%n
rgw intent log object name utc = true

User1 not own any bucket, any object. I used a python boto3 to interact with the S3, here is my code:
s3 = boto3.client(service_name='s3',
region_name='default', aws_access_key_id='<//>',aws_secret_access_key='<//>',
use_ssl=False, endpoint_url='http://192.168.1.1:8888', config=Config(signature_version='s3v4'))
print s3.list_buckets()
And this is result:
{u'Owner': {u'DisplayName': 'User1', u'ID': '1'}, u'Buckets': [], 'ResponseMetadata': {'HTTPStatusCode': 200, 'HostId': '', 'RequestId': 'tx000000000000000000001-00574b2e2f-6304-default'}}
print s3.create_bucket(ACL='public-read-write', Bucket='image',
                       CreateBucketConfiguration={'LocationConstraint': 'default'},
                       GrantFullControl='image')
And i recive:
HTTP/1.1 400 Bad Request.
botocore.exceptions.ClientError: An error occurred (InvalidRequest) when calling the CreateBucket operation: Unknown

I did wrong something? Can somebody please help me out ?
Thank !




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