David Johnson's picture
David Johnson - Fri, 2015/02/27 - 14:10

I am attempting to use the tklbam-backup command with the --address switch as follows:

>tklbam-backup --address file:///<localdir-path>

Which ever way I try to use this the initial creation of the backup runs as normal but the duplicity phase fails with the following error:

Traceback (most recent call last):
  File "/usr/bin/tklbam-backup", line 510, in <module>
    main()
  File "/usr/bin/tklbam-backup", line 464, in main
    log=_print)
  File "/usr/lib/tklbam/duplicity.py", line 234, in __call__
    cleanup_command.run(target.secret, target.credentials)
  File "/usr/lib/tklbam/duplicity.py", line 67, in run
    if creds.type in ('devpay', 'iamuser'):
AttributeError: 'NoneType' object has no attribute 'type'

Running a backup to the hub is working fine, so I seem to have a working configuration otherwise.

This is running on an up to date debian 7 system with python version 2.7.3

Can you point me in the direction of what I'm doing wrong?

Thanks, DJ

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David Poole's picture

David Poole - Sat, 2015/02/28 - 04:57

Restoring a backup from another machine onto a clean Redmine install.

root@redmine ~# tklbam-restore --keyfile=/root/backup/key --address=file:///root/backup
Passphrase:
Executing Duplicity to download file:///root/backup to /tmp/tklbam-PbQyop
==========================================================================

// started squid: caching downloaded backup archives to /var/cache/tklbam/restore

# duplicity --archive-dir=/var/cache/duplicity --s3-unencrypted-connection file:///root/backup /tmp/tklbam-PbQyop
Traceback (most recent call last):
  File "/usr/bin/tklbam-restore", line 553, in <module>
    main()
  File "/usr/bin/tklbam-restore", line 491, in main
    backup_extract_path = get_backup_extract()
  File "/usr/bin/tklbam-restore", line 463, in get_backup_extract
    downloader(raw_download_path, target, log=_print if not silent else None, debug=opt_debug, force=opt_force)
  File "/usr/lib/tklbam/duplicity.py", line 179, in __call__
    command.run(target.secret, target.credentials, debug=debug)
  File "/usr/lib/tklbam/duplicity.py", line 67, in run
    if creds.type in ('devpay', 'iamuser'):
AttributeError: 'NoneType' object has no attribute 'type'

 

Digging into the source.

 

David Poole's picture

David Poole - Sat, 2015/02/28 - 05:15

Checking if creds was non-None helped me get past the error. The function definition allows for creds to default to None so I think it's valid for creds to be None.

I'm just posting in the hope it would be useful for a tklbam developer. Do not trust my code, please.

My diff is getting blocked by the spam filter.  Trying simple code list.

/usr/lib/tklbam/duplicity.py (line numbers on left)

 64     def run(self, passphrase, creds=None, debug=False):

 67         if creds and creds.type in ('devpay', 'iamuser'):

 75         elif creds and creds.type == 'iamrole':

 

Liraz Siri's picture

Liraz Siri - Mon, 2015/03/02 - 19:17
Thanks for reporting this. I'm working on fixing this right now.
Liraz Siri's picture

Liraz Siri - Mon, 2015/03/02 - 20:24
This turned out to be an embarrasingly simple regression that slipped through my testing.

I pushed a fix to GitHub. Alon will update the repository tomorrow morning.

Alon Swartz's picture

Alon Swartz - Tue, 2015/03/03 - 09:57

Package archive repository updated with latest tklbam version.

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