Re: What does this error mean?

At Mon, 22 Jul 2024 18:00:16 +0200 Exuvo <[email protected]> wrote:

> 
> According to man amanda-changers the device properties can be specified in
> multiple places so where you have them should also work.

I don't think that is the problem.  According to this:

https://stackoverflow.com/questions/30518899/amazon-s3-how-to-fix-the-request-signature-we-calculated-does-not-match-the-s

The problem might be the pathname going to Amazon is bad (leading . or leading
/), but *I* am not using either, so I guess Amanda is messing up the 
"signature" somehow.  So this might be a bug?  This used to work with Amanda 
3.3, so it might be something broke in 3.4 or 3.5.

(I've also opened an issue on github.)

And I think the "tapedev" is indicated by the 
    tpchanger "chg-multi:s3:sharky5-backups/slot-{00..40}"
line: it is a changer on an Amazon s3 device with with a Bucket of 
sharky5-backups, with slots slot-00 through slot-40.

> 
> Anton "exuvo" Olsson
>     [email protected]
> 
> On 2024-07-22 17:19, Robert Heller wrote:
> >
> > At Mon, 22 Jul 2024 17:10:23 +0200 Exuvo <[email protected]> wrote:
> >
> >> Never used S3 but dont you need to use a "tapdev" line and device properties on that instead of on the changer?
> >> See man amanda-devices S3 Device
> > No, that does not work.  Get a config file syntax error...   The docs are
> > somewhat wrong.
> >
> >> Anton "exuvo" Olsson
> >>      [email protected]
> >>
> >> On 2024-07-22 14:24, Robert Heller wrote:
> >>> backup@sharky5:~$ amcheck sharky5
> >>> Amanda Tape Server Host Check
> >>> -----------------------------
> >>> NOTE: tapelist file does not exists
> >>>         it will be created on the next run
> >>> NOTE: Holding disk '/var/lib/amanda/holdings/sharky5': 38816 MB disk space available, using 12000 MB as requested
> >>> slot 1: While creating new S3 bucket: The request signature we calculated does not match the signature you provided. Check your key and signing method. (SignatureDoesNotMatch) (HTTP 403)
> >>> slot 2: While creating new S3 bucket: The request signature we calculated does not match the signature you provided. Check your key and signing method. (SignatureDoesNotMatch) (HTTP 403)
> >>>
> >>> backup@sharky5:~$ cat /etc/amanda/sharky5/amanda.conf
> >>> org "Deepwoods Software Sharky5"        # your organization name for reports
> >>> mailto "[email protected]"    # space separated list of operators at your site
> >>> dumpcycle 28 days       # the number of days in the normal dump cycle
> >>> runspercycle 28          # the number of amdump runs in dumpcycle days
> >>>                           # (1 week * 5 amdump runs per week -- just weekdays)
> >>> tapecycle 40 tapes      # the number of tapes in rotation
> >>>                           # 1 week (dumpcycle) times 5 tapes per week (just
> >>>                           # the weekdays) plus a few to handle errors that
> >>>                           # need amflush and so we do not overwrite the full
> >>>                           # backups performed at the beginning of the previous
> >>>                           # cycle
> >>> runtapes 3              # number of tapes to be used in a single run of amdump
> >>>
> >>> define changer my_s3 {
> >>>       tpchanger "chg-multi:s3:sharky5-backups/slot-{00..40}"
> >>>       device-property "S3_ACCESS_KEY" "XXXXXXXXXXXXXXXXXXXXXX"
> >>>       device-property "S3_SECRET_KEY" 'xxxxxxxxxxxxxxxxxxxxxxxxxx"
> >>>       device-property "NB_THREADS_BACKUP" "3"
> >>> #    changerfile "/etc/amanda/sharky5/changer.conf"
> >>> }
> >>> tpchanger "my_s3"
> >>> tapetype S3     # what kind of tape it is (see tapetypes below)
> >>>
> >>>
> >>> I am sure the S3_ACCESS_KEY and S3_SECRET_KEY are correct.
> >>>
> >>                                                                                    
> >>
> 
>                                                                                   
> 

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