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Posts Tagged ‘backups

Backup to Google Cloud Storage using duplicity 0.6.22

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My patch to add support to duplicity  for Google Cloud Storage was merged and released with duplicity version 0.6.22.  Now backing up to GCS is as easy as backing up to S3.  Here are the steps:

  1. Install duplicity >= 0.6.22.
  2. Enable Interoperable Access in the Cloud Storage Dashboard.
  3. Generate Interoperable Storage Access Keys in the Cloud Storage Dashboard.
  4. Create your bucket:
    $ gsutil mb -c DRA gs://BUCKETNAME

    The -c DRA flag enables Durable Reduced Availability for this bucket, which makes sense for backups.

  5. Run gsutil config -a to generate a ~/.boto configuration file with your key info.  Alternatively (or if you don’t use gsutil) you can set the GS_ACCESS_KEY_ID and GS_SECRET_ACCESS_KEY environment variables.
  6. Backup using a gs:// URL.  For example:
    $ duplicity --full-if-older-than 1M --exclude /home/user/.cache \
        /home/user gs://BUCKETNAME/backups/user

Written by Lee Verberne

2013-08-29 at 22:42

Posted in Internet

Tagged with , , ,

OSError with duplicity 0.6.19 on OpenBSD and OS X

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Sometime around duplicity 0.6.15 (ish) I started running into OSError exceptions that I just didn’t have time to track down. I’ve finally made time, though, and it wasn’t too hard to track down the culprit. I didn’t realize it at the time, but this only affects non-privileged users running duplicity. tl;dr choose a different TMPDIR.

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Written by Lee Verberne

2012-11-21 at 12:17

Posted in BSD, OS X

Tagged with , , ,