Estou tentando fazer backup de meus arquivos via Duplicidade para o Amazon S3 - bucket na região de Frankfurt (eu-central-1).
Meu comando:
/usr/bin/duplicity \
--exclude-if-present do-not-backup \
--s3-use-new-style \
--s3-use-ia \
--sign-key 9CCF...585 \
--encrypt-key 9CCF...585 \
--encrypt-key 9D43...725 \
--use-agent \
/ \
s3+http://my-example-frankfurt-bucket/backups/
Mas a AWS retorna 400 Bad Request
com o seguinte <Message>
:
The authorization mechanism you have provided is not supported. Please use AWS4-HMAC-SHA256.
Rastreamento completo:
Traceback (most recent call last):
File "/usr/bin/duplicity", line 1553, in <module>
with_tempdir(main)
File "/usr/bin/duplicity", line 1547, in with_tempdir
fn()
File "/usr/bin/duplicity", line 1382, in main
action = commandline.ProcessCommandLine(sys.argv[1:])
File "/usr/lib/python2.7/dist-packages/duplicity/commandline.py", line 1126, in ProcessCommandLine
backup, local_pathname = set_backend(args[0], args[1])
File "/usr/lib/python2.7/dist-packages/duplicity/commandline.py", line 1015, in set_backend
globals.backend = backend.get_backend(bend)
File "/usr/lib/python2.7/dist-packages/duplicity/backend.py", line 223, in get_backend
obj = get_backend_object(url_string)
File "/usr/lib/python2.7/dist-packages/duplicity/backend.py", line 209, in get_backend_object
return factory(pu)
File "/usr/lib/python2.7/dist-packages/duplicity/backends/_boto_single.py", line 166, in __init__
self.resetConnection()
File "/usr/lib/python2.7/dist-packages/duplicity/backends/_boto_single.py", line 191, in resetConnection
location=self.my_location)
File "/usr/lib/python2.7/dist-packages/boto/s3/connection.py", line 625, in create_bucket
response.status, response.reason, body)
S3ResponseError: S3ResponseError: 400 Bad Request
<?xml version="1.0" encoding="UTF-8"?>
<Error><Code>InvalidRequest</Code><Message>The authorization mechanism you have provided is not supported. Please use AWS4-HMAC-SHA256.</Message><RequestId>3F4...7DF7</RequestId><HostId>9nXs0JD...UeaU2WyRiw=</HostId></Error>
Versões usadas: Duplicity 0.7.11, boto 2.44.0