Question

我有一个脚本，它会在一段时间间隔内进行postgres备份，并将备份上传到s3。该脚本是在两年多前设计的，并且运行良好，部署在Linux服务器上（Ubuntu 14.04 LTS (GNU/Linux 3.13.0-24-generic x86_64)）。但是从某些日子开始，备份没有被上传到s3并面临一些错误，因此查看了日志，结果如下所示

uploading test_db.backup.tar.gz to Amazon S3...............

Traceback (most recent call last):
  File "/user/projects/test_folder/test/manage.py", line 9, in <module>
    execute_from_command_line(sys.argv)
  File "/user/projects_envs/testlocal/lib/python2.7/site-packages/django/core/management/__init__.py", line 399, in execute_from_command_line
    utility.execute()
  File "/user/projects_envs/testlocal/lib/python2.7/site-packages/django/core/management/__init__.py", line 392, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/user/projects_envs/testlocal/lib/python2.7/site-packages/django/core/management/base.py", line 242, in run_from_argv
    self.execute(*args, **options.__dict__)
  File "/user/projects_envs/testlocal/lib/python2.7/site-packages/django/core/management/base.py", line 285, in execute
    output = self.handle(*args, **options)
  File "/user/projects_envs/testlocal/lib/python2.7/site-packages/django/core/management/base.py", line 415, in handle
    return self.handle_noargs(**options)
  File "/user/projects/test_folder/test/core/management/commands/db_backup.py", line 41, in handle_noargs
    self.upload_to_s3(file_name, file_path)
  File "/user/projects/test_folder/test/core/management/commands/db_backup.py", line 64, in upload_to_s3
    response = conn.put(settings.BACKUP_BUCKET_NAME, file_name, S3.S3Object(tardata))
  File "/user/projects/test_folder/test/storage/S3.py", line 192, in put
    object.metadata))
  File "/user/projects/test_folder/test/storage/S3.py", line 276, in _make_request
    connection.request(method, path, data, final_headers)
  File "/usr/lib/python2.7/httplib.py", line 973, in request
    self._send_request(method, url, body, headers)
  File "/usr/lib/python2.7/httplib.py", line 1007, in _send_request
    self.endheaders(body)
  File "/usr/lib/python2.7/httplib.py", line 969, in endheaders
    self._send_output(message_body)
  File "/usr/lib/python2.7/httplib.py", line 829, in _send_output
    self.send(msg)
  File "/usr/lib/python2.7/httplib.py", line 805, in send
    self.sock.sendall(data)
  File "/usr/lib/python2.7/ssl.py", line 329, in sendall
    v = self.send(data[count:])
  File "/usr/lib/python2.7/ssl.py", line 298, in send
    v = self._sslobj.write(data)
socket.error: [Errno 104] Connection reset by peer

代码

from storage import S3

def upload_to_s3(self, file_name, file_path):
        print "uploading " + file_name +'.tar.gz' + " to Amazon S3..............."

        conn = S3.AWSAuthConnection(settings.AWS_ACCESS_KEY_ID, settings.AWS_SECRET_ACCESS_KEY)
        #get all buckets from amazon S3
        response =  conn.list_all_my_buckets()
        buckets = response.entries
        #is the bucket which you have specified is already there
        flag = False
        for bucket in buckets:
            if bucket.name == settings.BACKUP_BUCKET_NAME:
                flag = True

        #if there is no bucket with that name     
        if flag == False:
            print "There is no bucket with name " + BUCKET_NAME + " in your Amazon S3 account"
            print "Error : Please enter an appropriate bucket name and re-run the script"
            return

        #upload file to Amazon S3
        tardata = open(file_path+'.tar.gz', "rb").read()
        response = conn.put(settings.BACKUP_BUCKET_NAME, file_name, S3.S3Object(tardata))

        ...............
        ...............

那么s3包有什么问题？为什么它突然停止工作？这真的与s3有关，还是与linux包有关？

s3 socket.error：[Errno 104]通过peer python重置连接

0 个答案: