Python 连接 ceph rgw 示例

import boto3

def main():
    access_key = "access_key"
    secret_key = "secret_key"
    s3_host = "http://host:7480"
    s3client = boto3.client('s3',
                      aws_secret_access_key=secret_key,
                      aws_access_key_id=access_key,
                      endpoint_url=s3_host
    )
    bucket_name = "bucket_name"
    s3client.download_file(Filename="write_to_file", Bucket=bucket_name, Key="test.png")
    
if __name__ == '__main__':
    main()