Mailing List Archive: Trac: Users

Migrating Trac?: From 0.11.4 to 12.2, from Ubuntu 10.4 to 12.04, from python2.6 to python2.7

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cburnett at topspinmedia

Jun 26, 2012, 3:59 PM

Post #1 of 6 (399 views)
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Migrating Trac?: From 0.11.4 to 12.2, from Ubuntu 10.4 to 12.04, from python2.6 to python2.7

Greetings,

If anyone has docs how to migrate a Trac environment from one server to
another under the following conditions, I'd much appreciate it:

From Old server (Ubuntu 10.04) to new server (Ubuntu 12.04)
From Trac 0.11.4 to 12.2
From Old server running python2.6 to new server running python2.7

My guess is that I need to an upgrade on the old server first, then do a
hotcopy and copy over the upgraded environment to the new server. I
searched for suggestions but didn't find anything matching my specific
case. Is this even possible?

Any suggestions would be much appreciated.

Thanks,
Chris

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bernhard.voelker at siemens-enterprise

Jun 27, 2012, 12:04 AM

Post #2 of 6 (383 views)
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RE: Migrating Trac?: From 0.11.4 to 12.2, from Ubuntu 10.4 to 12.04, from python2.6 to python2.7 [In reply to]

cburn wrote (Wednesday, June 27, 2012 1:00 AM):
> Greetings,
>
> If anyone has docs how to migrate a Trac environment from one
> server to another under the following conditions, I'd much
> appreciate it:
>
> From Old server (Ubuntu 10.04) to new server (Ubuntu 12.04)
> From Trac 0.11.4 to 12.2
> From Old server running python2.6 to new server running python2.7

> My guess is that I need to an upgrade on the old server first,
> then do a hotcopy and copy over the upgraded environment to the
> new server. I searched for suggestions but didn't find anything
> matching my specific case. Is this even possible?
>
> Any suggestions would be much appreciated.

I did the transition from 0.11.4 to 0.12.2 a while ago.
The old system was a Solaris box and the new one a SLES-10.3.
No problems so far. Just copied the ENV to the new machine,
ran "trac-admin upgrade" and that's it.

Have a nice day,
Berny

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mark.cooke at siemens

Jun 27, 2012, 3:00 AM

Post #3 of 6 (385 views)
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RE: Migrating Trac?: From 0.11.4 to 12.2, from Ubuntu 10.4 to 12.04, from python2.6 to python2.7 [In reply to]

> -----Original Message-----
> From: trac-users [at] googlegroups On Behalf Of Voelker, Bernhard
> Sent: 27 June 2012 08:05
> To: trac-users [at] googlegroups
> Subject: RE: [Trac] Migrating Trac?: From 0.11.4 to 12.2,
> from Ubuntu 10.4 to 12.04, from python2.6 to python2.7
>
> cburn wrote (Wednesday, June 27, 2012 1:00 AM):
> > Greetings,
> >
> > If anyone has docs how to migrate a Trac environment from one
> > server to another under the following conditions, I'd much
> > appreciate it:
> >
> > From Old server (Ubuntu 10.04) to new server (Ubuntu 12.04)
> > From Trac 0.11.4 to 12.2
> > From Old server running python2.6 to new server running python2.7
>
> > My guess is that I need to an upgrade on the old server first,
> > then do a hotcopy and copy over the upgraded environment to the
> > new server. I searched for suggestions but didn't find anything
> > matching my specific case. Is this even possible?
> >
> > Any suggestions would be much appreciated.
>
> I did the transition from 0.11.4 to 0.12.2 a while ago.
> The old system was a Solaris box and the new one a SLES-10.3.
> No problems so far. Just copied the ENV to the new machine,
> ran "trac-admin upgrade" and that's it.

Are you using the sqlite dB backend? That is stored in the env folder. Using a different dB backend such as PostgreSQL would require more work...

~ mark c

> Have a nice day,
> Berny
>

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bernhard.voelker at siemens-enterprise

Jun 27, 2012, 4:50 AM

Post #4 of 6 (384 views)
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RE: Migrating Trac?: From 0.11.4 to 12.2, from Ubuntu 10.4 to 12.04, from python2.6 to python2.7 [In reply to]

Cooke, Mark wrote (Wednesday, June 27, 2012 12:00 PM):

> > I did the transition from 0.11.4 to 0.12.2 a while ago.
> > The old system was a Solaris box and the new one a SLES-10.3.
> > No problems so far. Just copied the ENV to the new machine,
> > ran "trac-admin upgrade" and that's it.
>
> Are you using the sqlite dB backend? That is stored in the env folder.

yes, it's sufficient for my purposes. ;-)

> Using a different dB backend such as PostgreSQL would require more work...

of course ...

Bye,
Berny

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cburnett at topspinmedia

Jun 29, 2012, 3:46 PM

Post #5 of 6 (379 views)
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Re: Migrating Trac?: From 0.11.4 to 12.2, from Ubuntu 10.4 to 12.04, from python2.6 to python2.7 [In reply to]

Thanks for the response. It was much simpler than anticipated, minus a few
outstanding bugs with the Account Manager, such as:

'AccountChangeNotification' object has no attribute 'smtp_server'

Seems this is a known bug, but even with the current version of the ubuntu
package, trac-accountmanager (0.2.1+r7731-1), it's still there.

On Wed, Jun 27, 2012 at 12:04 AM, Voelker, Bernhard <
bernhard.voelker [at] siemens-enterprise> wrote:

> cburn wrote (Wednesday, June 27, 2012 1:00 AM):
> > Greetings,
> >
> > If anyone has docs how to migrate a Trac environment from one
> > server to another under the following conditions, I'd much
> > appreciate it:
> >
> > From Old server (Ubuntu 10.04) to new server (Ubuntu 12.04)
> > From Trac 0.11.4 to 12.2
> > From Old server running python2.6 to new server running python2.7
>
> > My guess is that I need to an upgrade on the old server first,
> > then do a hotcopy and copy over the upgraded environment to the
> > new server. I searched for suggestions but didn't find anything
> > matching my specific case. Is this even possible?
> >
> > Any suggestions would be much appreciated.
>
> I did the transition from 0.11.4 to 0.12.2 a while ago.
> The old system was a Solaris box and the new one a SLES-10.3.
> No problems so far. Just copied the ENV to the new machine,
> ran "trac-admin upgrade" and that's it.
>
> Have a nice day,
> Berny
>
> --
> You received this message because you are subscribed to the Google Groups
> "Trac Users" group.
> To post to this group, send email to trac-users [at] googlegroups
> To unsubscribe from this group, send email to
> trac-users+unsubscribe [at] googlegroups
> For more options, visit this group at
> http://groups.google.com/group/trac-users?hl=en.
>
>

--
chris burnett | topspin operations
1538 20th st | santa monica, ca 90404
e: chris [at] topspinmedia
skype: agitkid

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ryano at physiosonics

Jun 30, 2012, 7:38 PM

Post #6 of 6 (368 views)
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Re: Migrating Trac?: From 0.11.4 to 12.2, from Ubuntu 10.4 to 12.04, from python2.6 to python2.7 [In reply to]

That is a very old version of AccountManager you are using. Hasienda has done a lot of work on the plugin, so you may want to consider installing from trac-hacks rather than using the ubuntu package.

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