- Zope - Zope lists

Zope + Apache on Quad Debian machine
by Hugo Ramos 31 Mar '06

31 Mar '06

Yellow, I'm using Zope+Apache on a 4 xeon's/4GB ram machine running Debian. I've noticed that the CPU's never go beyond 30% top occupation... but on rush hours the site takes too long to load... I've been reading about process affinity and how it could speed up everything by making zope run on 1 CPU, Apache on another and so on... Has any1 tried this before? Can you point me to some documentation? What's your experience? is it true that not doing this the 4 cpu's will not be 100% used? Cheers -- Hugo Ramos - ramosh(a)gmail.com http://www.orkut.com/Profile.aspx?uid=10082105466310142690

19 38

Preserving ownership on export/import
by Matthew X. Economou 31 Mar '06

31 Mar '06

Is it possible to export an object from a Zope instance in such a way that, upon importing the object in a completely different Zope instance and assuming the two Zope instances share a common authentication source (e.g. LDAP), the original owner of the object is preserved? I want to migrate key content (such as member folders) from my old Plone 2.0 server to my new Plone 2.1 server. Unfortunately, the imported objects are now owned by me, not by the users that originally owned them. Zope seems to support me only taking ownership of an object, not transferring ownership to someone else. Best wishes, Matthew -- jsoffron: I'm generally pretty high on national defense... Mr. Bad Example: Careful...it's a gateway policy. Before you know it, you'll be mainlining the hard stuff like trade agreements. jsoffron: Too late...I've been freebasing Nafta all day... Sweet, sweet NAFTA. - As seen on Slashdot

2 1

RE: [Zope] zope and nagios
by Doyon, Jean-Francois 31 Mar '06

31 Mar '06

Actually to detect whether it is *running* fetching a page will do the trick. That's what we do here and it works fine. That will NOT detect however if Zope is running, but errors are occuring. I sthat what you really want? Why would looking up a page not do the trick? J.F. -----Original Message----- From: zope-bounces(a)zope.org [mailto:zope-bounces@zope.org] On Behalf Of robert rottermann Sent: March 30, 2006 1:21 PM To: zope Subject: [Zope] zope and nagios Hi there, I would like to test if zope is running using nagios. I would be gratefull if somebody could could point me to some info how to best do this. I am especially interested to learn what to test to detect a running but not responding zope. Just looking up a page seems not to do the trick. thanks robert

3 3

RE: [Zope] zope and nagios
by Doyon, Jean-Francois 31 Mar '06

31 Mar '06

Actually, I'd love to have a look at your zeoup-based plugin myself :) As Chris suggests, it is normal for Zope to keep running after it loses its ZEO connection. If you're worried about that, setup a separate ZEO monitor. Cheers, J.F. -----Original Message----- From: Chris Withers [mailto:chris@simplistix.co.uk] Sent: March 31, 2006 2:47 AM To: robert rottermann Cc: Doyon, Jean-Francois; zope Subject: Re: [Zope] zope and nagios robert rottermann wrote: > When you have zope running on top of zeo and stop zeo you still can > ask for a page and it will be returned correctly. We have a zeoup-based plugin that checks for that, lemme know if you're interested and I'll see if I can put it somewhere public. > We run into situations where zope (actually a plone site) does not > respond to user requests. However nagios does not complain. Huh? That makes no sense... what, exactly, was nagios checking here and what were the user requests? cheers, Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk

1 0

zope and nagios
by robert rottermann 31 Mar '06

31 Mar '06

Hi there, I would like to test if zope is running using nagios. I would be gratefull if somebody could could point me to some info how to best do this. I am especially interested to learn what to test to detect a running but not responding zope. Just looking up a page seems not to do the trick. thanks robert

3 2

Can't establish connection to localhost
by Carl Symons 31 Mar '06

31 Mar '06

Been working with Zope error-free on localhost for months. I just tried to install a plone skin, which I've done successfully previously. Directions are to restart zope Attempting to do so returns message: Unable to connect firefox can't establish a connection to the server at localhost:8081 Rebooted...same symptom. What should I do to get Zope running again? Carl Linux Zope 2.8 plone 2.1.2-1

2 1

"Permission denied" running Zope 2.8.5 configure
by Glenn Gillis 30 Mar '06

30 Mar '06

Hello, list. I am attempting to install the following components under FreeBSD 4.11: - Python 2.3.5 - Zope 2.8.5 - Plone 2.1.2 under a directory structure like: /usr/local/zope /software-home /python /zope /plone /... /instance-home /www.climatelaw.org /www.example.org /... Python 2.3.5 is installed in /usr/local/zope/software-home/python/ and appears to be working correctly. This server is also already successfully running Zope 2.6.1 under Python 2.1. When attempting to configure Zope 2.8.5, however, I receive the following error from configure: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [zope@luna:www.climatelaw.org]$ /usr/local/zope/software-home/zope/configure --prefix=/usr/local/zope/instance-home/www.climatelaw.org/ --with-python=/usr/local/zope/software-home/python/ Using Python interpreter at /usr/local/zope/software-home/python/ Configuring Zope installation /usr/local/zope/software-home/zope/configure: /usr/local/zope/software-home/python/: permission denied ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I am installing as user "zope", which owns both the directory, subdirectories and files within "/usr/local/zope": [zope@luna:local]$ ls -ld zope drwxrwxr-x 5 zope zope 512 Mar 23 12:22 zope The python interpreter also is also owned by user "zope" and permissions are set as "755": lrwxr-xr-x 1 zope zope 12 Mar 14 13:02 python -> Python-2.3.5 I've searched the archives of this list and not found this particular permission problem described. I am at a loss as to what exactly is denying permission to what, much less how to correct the problem. I would prefer not to have to configure and install Zope as root. Any help very appreciated. Glenn E-LAW U.S. Information Technology Manager Environmental Law Alliance Worldwide http://www.elaw.org

2 2

RE: [Zope] ZopeTime in Zope 2.9.1
by JoseLuis de la Rosa Triviño 30 Mar '06

30 Mar '06

Excuse me, I wasn't explicit enough an even It was a problem of a code I had added. However, I have created the profile needed to install WhoOnline in CPS using CMFGenericSetup, how could I share this code? Thank you very much JoseLuis de la Rosa Triviño Becario Área de Sistemas de Información FUNDACIÓN IAVANTE joseluis.rosa(a)iavantefundacion.com Tel. 951 015 300 Este correo electrónico y, en su caso, cualquier fichero anexo, contiene información confidencial exclusivamente dirigida a su(s) destinatario(s). Toda copia o divulgación deberá ser autorizada por IAVANTE. This e-mail and any attachments are confidential and exclusively directed to its adressee(s). Any copy or distribution will have to be authorized by IAVANTE. -----Mensaje original----- De: Lennart Regebro [mailto:regebro@gmail.com] Enviado el: jueves, 30 de marzo de 2006 12:35 Para: JoseLuis de la Rosa Triviño CC: zope(a)zope.org; gael(a)gawel.org Asunto: Re: [Zope] ZopeTime in Zope 2.9.1 On 3/30/06, JoseLuis de la Rosa Triviño <joseluis.rosa(a)iavantefundacion.com> > I've been using the product WhoOnline on zope 2.8.4 with CPS 3.3.8, now I have migrated to zope 2.9.1, cmf 1.6 and CPS 3.4 and when I try to install WhoOnline (with an external method and with CMFGenericSetup) I get an error because ZopeTime is not available. What is the error message? It seems to work for me. -- Lennart Regebro, Nuxeo http://www.nuxeo.com/ CPS Content Management http://www.cps-project.org/

2 1

unicode error in standard ZPT form
by MIlos Prudek 29 Mar '06

29 Mar '06

I have a typical ZPT form that redisplays entered data if invalid data is entered: <input type="text" size="30" name="name" tal:attributes="value request/name| nothing"> Unfortunately it throws a Unicode exception if a Czech accented character is entered. Such as "s" with a hacek. Or "c" with a hacek. Possibly applies to many other languages as well. Is there a workaround? Zope 2.8.5, Plone 2.1.2, Python 2.3.5, Linux 2.6.12 UnicodeDecodeError 'ascii' codec can't decode byte 0xc4 in position 0: ordinal not in range(128) Full error log: * Module ZPublisher.Publish, line 113, in publish * Module ZPublisher.mapply, line 88, in mapply * Module ZPublisher.Publish, line 40, in call_object * Module Shared.DC.Scripts.Bindings, line 311, in __call__ * Module Shared.DC.Scripts.Bindings, line 348, in _bindAndExec * Module Products.PythonScripts.PythonScript, line 323, in _exec * Module None, line 14, in demand <PythonScript at /foto/demand used for /foto/fotogalerie/svatebni-foto> Line 14 * Module Shared.DC.Scripts.Bindings, line 311, in __call__ * Module Shared.DC.Scripts.Bindings, line 348, in _bindAndExec * Module Products.PageTemplates.ZopePageTemplate, line 256, in _exec * Module Products.PageTemplates.PageTemplate, line 104, in pt_render <ZopePageTemplate at /foto/demand_form used for /foto/fotogalerie/svatebni-foto> * Module TAL.TALInterpreter, line 206, in __call__ * Module TAL.TALInterpreter, line 250, in interpret * Module TAL.TALInterpreter, line 711, in do_useMacro * Module TAL.TALInterpreter, line 250, in interpret * Module TAL.TALInterpreter, line 426, in do_optTag_tal * Module TAL.TALInterpreter, line 411, in do_optTag * Module TAL.TALInterpreter, line 406, in no_tag * Module TAL.TALInterpreter, line 250, in interpret * Module TAL.TALInterpreter, line 742, in do_defineSlot * Module TAL.TALInterpreter, line 250, in interpret * Module TAL.TALInterpreter, line 426, in do_optTag_tal * Module TAL.TALInterpreter, line 411, in do_optTag * Module TAL.TALInterpreter, line 406, in no_tag * Module TAL.TALInterpreter, line 250, in interpret * Module TAL.TALInterpreter, line 690, in do_defineMacro * Module TAL.TALInterpreter, line 250, in interpret * Module TAL.TALInterpreter, line 734, in do_defineSlot * Module TAL.TALInterpreter, line 250, in interpret * Module TAL.TALInterpreter, line 426, in do_optTag_tal * Module TAL.TALInterpreter, line 411, in do_optTag * Module TAL.TALInterpreter, line 406, in no_tag * Module TAL.TALInterpreter, line 250, in interpret * Module TAL.TALInterpreter, line 308, in do_startTag * Module TAL.TALInterpreter, line 396, in attrAction_tal UnicodeDecodeError: 'ascii' codec can't decode byte 0xc4 in position 0: ordinal not in range(128) -- Milos Prudek

1 1

Virtual hosting changes
by Terry Hancock 29 Mar '06

29 Mar '06

I've been for some time using a "hacked" version of virtual host monster that was maintained by my hosting company, and I've just moved to a new hosting service with just the "stock" version. My impression was that the hack was mostly cosmetic (just sweetened the interface a little by giving you separate form-fields etc). But what bothers me is this note on the VHM page: """ You should only use the "Mappings" tab for simple virtual hosting, in a Zope that is serving requests directly. Each mapping line is a host name followed by a path to a Folder. The VHM checks the host specified in each incoming request to see if it is in the list. If it is, then the corresponding path is inserted at the start of the path, followed by "VirtualHostRoot". """ WHAT!? Why? I hate messing with anything under /etc/apache2, and I strongly hope to mess with it now, get it right, and then forget about it (last time I left it for about 5 years). But I used to reconfigure VHM quite frequently (say every 4-6 months) to manage new sub-domains, etc, and VHM made it easy. Is this warning just because the author expects me to like the Apache interface better or is there some deeper security or performance reason why I wouldn't want to use VHM more or less as I have been? The real downside of course, is that if using VHM to manage sub-domains behind an Apache proxy is "deprecated" then I'm going to have a hard time finding the right documentation to set Apache up right (so far, I'm just trying to port my old settings -- but the old machine was FreeBSD and the new one is Debian Linux, so Apache's config files are laid out quite differently as are the filesystem paths I need to use and the default settings for Apache (and in general, I trust Debian's choices better, so I'm trying to keep this fairly minimal if I can). Thanks for any comments. Cheers, Terry

1 0