From kai at aplteam.com  Mon Jun  2 04:34:59 2014
From: kai at aplteam.com (Kai Jaeger)
Date: Mon, 2 Jun 2014 09:34:59 +0100
Subject: [Moin-user] Problem with images
Message-ID: <CAH2kyOHVnPj2MNma9OdoUD9mnjBcKoq61Y3aU19x0fqbUtptCA@mail.gmail.com>

Hi there

I have a problem with images. On the page

http://aplwiki.com/HelpOnBasicFormatting#Images

this code:

|| {{attachment:fish.jpg}} || {{attachment:fish.jpg}} ||
{{attachment:fish.jpg}} ||
|| {{attachment:fish.jpg}} || {{attachment:fish.jpg}} ||
{{attachment:fish.jpg}} ||

shows paper clips rather than the image as such, and this code:

{{attachment:trash.bmp}}

shows the text "trash.bmp" rather than the image.

All the other images on that page work fine.

What am I missing?

Kai



From mark.scheufele at diasemi.com  Wed Jun  4 03:05:08 2014
From: mark.scheufele at diasemi.com (Mark Scheufele)
Date: Wed, 4 Jun 2014 07:05:08 +0000
Subject: [Moin-user] wiki synchronization stopped working
Message-ID: <39080CC9D403A94F992B5A8183FE77BC01D00AB9C9@NB-EX-MBX01.diasemi.com>

Hello Everyone,

I have setup synchronization between two wiki systems. The synchronization was working fine for two years now. Yet recently the synchronization fails with the error <Fault ALREADY_CURRENT: 'There are no changes.'>. I have not applied any change and I do not know what might cause the problem. The error also happens when synchronizing different pages.

It would be great if someone could point me into the right direction how to solve the problem.

Here is the complete stack trace of the error:

A severe error occurred:Traceback (most recent call last):
File "c:/Moin/moin-1.9.3/Lib/site-packages\MoinMoin\action\SyncPages.py", line 244, in render
self.sync(params, local, remote)
File "c:/Moin/moin-1.9.3/Lib/site-packages\MoinMoin\action\SyncPages.py", line 531, in sync
rpc_aggregator.scheduler(remote.create_multicall_object, handle_page, m_pages, 8, remote.prepare_multicall)
File "c:/Moin/moin-1.9.3/Lib/site-packages\MoinMoin\util\rpc_aggregator.py", line 73, in scheduler
call = gen.fetch_call()
File "c:/Moin/moin-1.9.3/Lib/site-packages\MoinMoin\util\rpc_aggregator.py", line 32, in fetch_call
next_item = self._gen.next()
File "c:/Moin/moin-1.9.3/Lib/site-packages\MoinMoin\action\SyncPages.py", line 409, in run
diff_result = remote.get_diff_post(yielder.fetch_result())
File "c:/Moin/moin-1.9.3/Lib/site-packages\MoinMoin\wikisync.py", line 226, in get_diff_post
raise value
Fault: <Fault ALREADY_CURRENT: 'There are no changes.'>

Many Thanks in advance.

mark
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From link at redmorph.com  Wed Jun 18 14:49:58 2014
From: link at redmorph.com (link at redmorph.com)
Date: Wed, 18 Jun 2014 14:49:58 -0400
Subject: [Moin-user] Need assistance with Installing Moinmoin Wiki
Message-ID: <53A1DF56.8070704@redmorph.com>

Hi all,

So I'm setting up a demo environment and Im including moinmoin. I've run 
into some problems setting it up.

I'm currently running a nginx server listening on 80, and while I know 
moinmoin also runs on nginx, Ive followed the simple setup to get it 
working with apache2 and mod_wsgi.

I've configured most things correctly, the path to moin is 
/usr/local/share/moin. However files like /data and /underlay are 
actually in the moin/ directory as opposed to the moin/config/ which is 
where wikiconfig.py and farmwiki/ are located. So I kept running into 
this error.

"data_dir "/usr/local/share/moin/config/data" does not exist, or has 
incorrect ownership or permissions."

As a workaround I simply created symlinks to /data and /underlay inside 
moin/config/.

Is this an acceptable workaround? How am I supposed to do this? What did 
I do wrong?

Regards,
Pat



From link at redmorph.com  Wed Jun 18 16:06:04 2014
From: link at redmorph.com (link at redmorph.com)
Date: Wed, 18 Jun 2014 16:06:04 -0400
Subject: [Moin-user] Need assistance with Installing Moinmoin Wiki
In-Reply-To: <CANu9=NePDR7y=qdiF5aOAh8ZQCsZj6PRVFvaLn26AMKexpkO3w@mail.gmail.com>
References: <53A1DF56.8070704@redmorph.com>
	<CANu9=NePDR7y=qdiF5aOAh8ZQCsZj6PRVFvaLn26AMKexpkO3w@mail.gmail.com>
Message-ID: <53A1F12C.7040906@redmorph.com>

Hi Eric,

Im just running a single instance as a demo.

Regards,
Pat
On 06/18/2014 03:59 PM, Eric Johnson wrote:
> You should be able to set your data_dir to whatever you want in the 
> configuration.
>
> I cannot tell from your description whether you're running a wiki 
> "farm", or a single instance.
>
> See "HelpOnConfiguration".
>
> Eric.
>
>
> On Wed, Jun 18, 2014 at 11:49 AM, link at redmorph.com 
> <mailto:link at redmorph.com> <link at redmorph.com 
> <mailto:link at redmorph.com>> wrote:
>
>     Hi all,
>
>     So I'm setting up a demo environment and Im including moinmoin.
>     I've run
>     into some problems setting it up.
>
>     I'm currently running a nginx server listening on 80, and while I know
>     moinmoin also runs on nginx, Ive followed the simple setup to get it
>     working with apache2 and mod_wsgi.
>
>     I've configured most things correctly, the path to moin is
>     /usr/local/share/moin. However files like /data and /underlay are
>     actually in the moin/ directory as opposed to the moin/config/
>     which is
>     where wikiconfig.py and farmwiki/ are located. So I kept running into
>     this error.
>
>     "data_dir "/usr/local/share/moin/config/data" does not exist, or has
>     incorrect ownership or permissions."
>
>     As a workaround I simply created symlinks to /data and /underlay
>     inside
>     moin/config/.
>
>     Is this an acceptable workaround? How am I supposed to do this?
>     What did
>     I do wrong?
>
>     Regards,
>     Pat
>
>     ------------------------------------------------------------------------------
>     HPCC Systems Open Source Big Data Platform from LexisNexis Risk
>     Solutions
>     Find What Matters Most in Your Big Data with HPCC Systems
>     Open Source. Fast. Scalable. Simple. Ideal for Dirty Data.
>     Leverages Graph Analysis for Fast Processing & Easy Data Exploration
>     http://p.sf.net/sfu/hpccsystems
>     _______________________________________________
>     Moin-user mailing list
>     Moin-user at lists.sourceforge.net
>     <mailto:Moin-user at lists.sourceforge.net>
>     https://lists.sourceforge.net/lists/listinfo/moin-user
>
>

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From eric at tibco.com  Wed Jun 18 15:59:58 2014
From: eric at tibco.com (Eric Johnson)
Date: Wed, 18 Jun 2014 12:59:58 -0700
Subject: [Moin-user] Need assistance with Installing Moinmoin Wiki
In-Reply-To: <53A1DF56.8070704@redmorph.com>
References: <53A1DF56.8070704@redmorph.com>
Message-ID: <CANu9=NePDR7y=qdiF5aOAh8ZQCsZj6PRVFvaLn26AMKexpkO3w@mail.gmail.com>

You should be able to set your data_dir to whatever you want in the
configuration.

I cannot tell from your description whether you're running a wiki "farm",
or a single instance.

See "HelpOnConfiguration".

Eric.


On Wed, Jun 18, 2014 at 11:49 AM, link at redmorph.com <link at redmorph.com>
wrote:

> Hi all,
>
> So I'm setting up a demo environment and Im including moinmoin. I've run
> into some problems setting it up.
>
> I'm currently running a nginx server listening on 80, and while I know
> moinmoin also runs on nginx, Ive followed the simple setup to get it
> working with apache2 and mod_wsgi.
>
> I've configured most things correctly, the path to moin is
> /usr/local/share/moin. However files like /data and /underlay are
> actually in the moin/ directory as opposed to the moin/config/ which is
> where wikiconfig.py and farmwiki/ are located. So I kept running into
> this error.
>
> "data_dir "/usr/local/share/moin/config/data" does not exist, or has
> incorrect ownership or permissions."
>
> As a workaround I simply created symlinks to /data and /underlay inside
> moin/config/.
>
> Is this an acceptable workaround? How am I supposed to do this? What did
> I do wrong?
>
> Regards,
> Pat
>
>
> ------------------------------------------------------------------------------
> HPCC Systems Open Source Big Data Platform from LexisNexis Risk Solutions
> Find What Matters Most in Your Big Data with HPCC Systems
> Open Source. Fast. Scalable. Simple. Ideal for Dirty Data.
> Leverages Graph Analysis for Fast Processing & Easy Data Exploration
> http://p.sf.net/sfu/hpccsystems
> _______________________________________________
> Moin-user mailing list
> Moin-user at lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/moin-user
>
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From philip.colmer at linaro.org  Tue Jun 24 05:42:15 2014
From: philip.colmer at linaro.org (Philip Colmer)
Date: Tue, 24 Jun 2014 10:42:15 +0100
Subject: [Moin-user] Multi-location moinmoin implementation?
Message-ID: <CAKTSSTjh=hCOB0dhP_+6HkwwVQ3W7mSx7=keaZgrCeVS44ZSog@mail.gmail.com>

Hi

We currently running our moinmoin wiki on an Amazon instance in North
Virginia. We have people in China who are trying to access it and are
reporting very poor access performance. I'm thinking that one way of
solving the problem would be to set up a second server in a location
nearer to China, e.g. Tokyo or Singapore.

Off the top of my head, it would seem to be relatively straightforward
to set up the Asia instance as read-only and then use rsync to
replicate changes from the US instance to Asia. I could then use
Amazon's geo technology to redirect users to the "nearest" server.
However, there are some problems/challenges with this approach.

1. If a user gets directed to the Asia server, what happens if they
want to edit? I could potentially redirect the Edit links to the US
server by using an explicit URL that bypasses the Amazon cleverness,
but then the user could end up permanently on that server.

2. Ideally, both servers would be writeable and I'd be syncing in both
directions but there is the risk of a collision then with two
different people editing the same page at the same time. It would be a
small risk, but the risk is there.

Has anyone tried to tackle this sort of requirement before? Or anyone
got any suggestions or recommendations on how to tackle it?

Thanks.

Philip



From tw at waldmann-edv.de  Mon Jun 30 06:19:38 2014
From: tw at waldmann-edv.de (Thomas Waldmann)
Date: Mon, 30 Jun 2014 12:19:38 +0200
Subject: [Moin-user] Multi-location moinmoin implementation?
In-Reply-To: <CAKTSSTjh=hCOB0dhP_+6HkwwVQ3W7mSx7=keaZgrCeVS44ZSog@mail.gmail.com>
References: <CAKTSSTjh=hCOB0dhP_+6HkwwVQ3W7mSx7=keaZgrCeVS44ZSog@mail.gmail.com>
Message-ID: <53B139BA.90001@waldmann-edv.de>

Moin Philip,

I don't run such setups, but I hope this might be helpful nevertheless:

> We currently running our moinmoin wiki on an Amazon instance in North
> Virginia. We have people in China who are trying to access it and are
> reporting very poor access performance.

Can have many reasons.
Slow local internet connection at the user's site.
Slow regional network there.
High latency / slow international connection.
Even different system loads due to different typical usage hours.

> I'm thinking that one way of
> solving the problem would be to set up a second server in a location
> nearer to China, e.g. Tokyo or Singapore.

Sounds reasonable. But maybe ask some people in china if that really
helps / do comparative speed/latency tests.

> Off the top of my head, it would seem to be relatively straightforward
> to set up the Asia instance as read-only and then use rsync to
> replicate changes from the US instance to Asia.

Yes, that would work.

Do a maint cleancache and a moin process restart after rsyncing.

If you run exactly same python version, cpu architecture and maybe also
otherwise same-setup, you can maybe get away without cleancache.

> I could then use
> Amazon's geo technology to redirect users to the "nearest" server.

Maybe don't. Just have the servers at different URLs, so that people can
decide which one to use (read-only one for fast reading / searching, the
master for editing).

> 2. Ideally, both servers would be writeable and I'd be syncing in both
> directions but there is the risk of a collision then with two
> different people editing the same page at the same time. It would be a
> small risk, but the risk is there.

Right. Maybe the r/w master and r/o replica is simpler.

A third theoretical option is to set up a web proxy (squid, varnish,
...) near/inside china. But as wiki contents can change any time,
effectively caching them is non-trivial / not possible without risking
strange effects.

Cheers,

Thomas



From coolnodje at gmail.com  Mon Jun 30 06:51:48 2014
From: coolnodje at gmail.com (coolnodje)
Date: Mon, 30 Jun 2014 12:51:48 +0200
Subject: [Moin-user] Multi-location moinmoin implementation?
In-Reply-To: <53B139BA.90001@waldmann-edv.de>
References: <CAKTSSTjh=hCOB0dhP_+6HkwwVQ3W7mSx7=keaZgrCeVS44ZSog@mail.gmail.com>
	<53B139BA.90001@waldmann-edv.de>
Message-ID: <53B14144.3030508@gmail.com>

I got a moinmoin instance setup at DigitalOcean Singapore, it's super
fast from a good connection in Beijing (ping ~80ms).
Highly recommend it, and it's pretty cheap.

Here's my referral code if you want to be nice
(https://www.digitalocean.com/?refcode=45ba3d2ace05 )

cheers
> Thomas Waldmann <mailto:tw at waldmann-edv.de>
> 30 June 2014 12:19
> Moin Philip,
>
> I don't run such setups, but I hope this might be helpful nevertheless:
>
>> We currently running our moinmoin wiki on an Amazon instance in North
>> Virginia. We have people in China who are trying to access it and are
>> reporting very poor access performance.
>
> Can have many reasons.
> Slow local internet connection at the user's site.
> Slow regional network there.
> High latency / slow international connection.
> Even different system loads due to different typical usage hours.
>
>> I'm thinking that one way of
>> solving the problem would be to set up a second server in a location
>> nearer to China, e.g. Tokyo or Singapore.
>
> Sounds reasonable. But maybe ask some people in china if that really
> helps / do comparative speed/latency tests.
>
>> Off the top of my head, it would seem to be relatively straightforward
>> to set up the Asia instance as read-only and then use rsync to
>> replicate changes from the US instance to Asia.
>
> Yes, that would work.
>
> Do a maint cleancache and a moin process restart after rsyncing.
>
> If you run exactly same python version, cpu architecture and maybe also
> otherwise same-setup, you can maybe get away without cleancache.
>
>> I could then use
>> Amazon's geo technology to redirect users to the "nearest" server.
>
> Maybe don't. Just have the servers at different URLs, so that people can
> decide which one to use (read-only one for fast reading / searching, the
> master for editing).
>
>> 2. Ideally, both servers would be writeable and I'd be syncing in both
>> directions but there is the risk of a collision then with two
>> different people editing the same page at the same time. It would be a
>> small risk, but the risk is there.
>
> Right. Maybe the r/w master and r/o replica is simpler.
>
> A third theoretical option is to set up a web proxy (squid, varnish,
> ...) near/inside china. But as wiki contents can change any time,
> effectively caching them is non-trivial / not possible without risking
> strange effects.
>
> Cheers,
>
> Thomas
>
> ------------------------------------------------------------------------------
> Open source business process management suite built on Java and Eclipse
> Turn processes into business applications with Bonita BPM Community Edition
> Quickly connect people, data, and systems into organized workflows
> Winner of BOSSIE, CODIE, OW2 and Gartner awards
> http://p.sf.net/sfu/Bonitasoft
> _______________________________________________
> Moin-user mailing list
> Moin-user at lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/moin-user
> Philip Colmer <mailto:philip.colmer at linaro.org>
> 24 June 2014 11:42
> Hi
>
> We currently running our moinmoin wiki on an Amazon instance in North
> Virginia. We have people in China who are trying to access it and are
> reporting very poor access performance. I'm thinking that one way of
> solving the problem would be to set up a second server in a location
> nearer to China, e.g. Tokyo or Singapore.
>
> Off the top of my head, it would seem to be relatively straightforward
> to set up the Asia instance as read-only and then use rsync to
> replicate changes from the US instance to Asia. I could then use
> Amazon's geo technology to redirect users to the "nearest" server.
> However, there are some problems/challenges with this approach.
>
> 1. If a user gets directed to the Asia server, what happens if they
> want to edit? I could potentially redirect the Edit links to the US
> server by using an explicit URL that bypasses the Amazon cleverness,
> but then the user could end up permanently on that server.
>
> 2. Ideally, both servers would be writeable and I'd be syncing in both
> directions but there is the risk of a collision then with two
> different people editing the same page at the same time. It would be a
> small risk, but the risk is there.
>
> Has anyone tried to tackle this sort of requirement before? Or anyone
> got any suggestions or recommendations on how to tackle it?
>
> Thanks.
>
> Philip
>
> ------------------------------------------------------------------------------
> Open source business process management suite built on Java and Eclipse
> Turn processes into business applications with Bonita BPM Community
> Edition
> Quickly connect people, data, and systems into organized workflows
> Winner of BOSSIE, CODIE, OW2 and Gartner awards
> http://p.sf.net/sfu/Bonitasoft
> _______________________________________________
> Moin-user mailing list
> Moin-user at lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/moin-user
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