On Thu, Jun 26, 2014 at 8:16 AM, Korte, Michael Johannes
<michael.korte_at_zeiss.com> wrote:
> Hello Nico Kadel-Gracia,
>
> thanks for this promising hint. But I fear this is not the reason .
>
> I checked for SELinux and got disabled:
>
> selinuxenabled && echo enabled || echo disabled
> disabled
>
> Do you have any further idea?
>
> Especially how/where to check get any further log/trace information.
>
> And especially the very curious thing, that yesterday ythe hook scripts were working in this environment at least sporadically.
>
> Best regards
> Michael
That.... Now that makes me really nervous. Can you, or have you, put
your hook scripts themselves under source control so that you can
record changes between what works and what does not? It can sometimes
be very handy to Subversion repository scripts and configurations,
themselves, under RCS or git source control on the local host while
you work this sort of thing out.
That this worked a little while ago makes me very nervous about
underlying system changes on the server itself, potentially including
someone cracking your server. Can you start over in a test
environment?
> -----Ursprüngliche Nachricht-----
> Von: Nico Kadel-Garcia [mailto:nkadel_at_gmail.com]
> Gesendet: Donnerstag, 26. Juni 2014 13:47
> An: Korte, Michael Johannes
> Cc: users_at_subversion.apache.org; Kocsis, Zoltan; Seelaender, Robin; von Schoenebeck, Florian
> Betreff: Re: Problem with subversion hooks scripts under Linux Apache Dav
>
> On Thu, Jun 26, 2014 at 4:20 AM, Korte, Michael Johannes <michael.korte_at_zeiss.com> wrote:
>> Hello all,
>>
>>
>>
>> I have a very strange problem with subVersion Hook scripts under
>> Ubuntu Linux (Ubuntu 12.04.4 LTS (GNU/Linux 3.2.0-64-generic
>> x86_64))., when accessing the repository via Apache2 WebDav. I’m using subversion 1.7.9 .
>>
>>
>>
>> The WebDav Configuration is as follows:
>>
>> <Location /sbox>
>>
>> DAV svn
>>
>> SVNPath /var/subversion/repos17/sbox
>
> Hmmm. This might be a hint. Do you have SELinux running? Can you test with it turned off? According to the Linux File System Hierarchy, I'd expect this material to be in "/var/www".
>
> Nico Kadel-Garcia
>
>
>> AuthType Basic
>>
>> AuthName "Subversion Sandbox Repository"
>>
>> AuthUserFile /etc/subversion/etc/svn-auth-file
>>
>> Require valid-user
>>
>> AuthzSVNAccessFile /etc/subversion/etc/svn-acl
>>
>> </Location>
>>
>>
>>
>>
>>
>> I tried with a post-commit hook (I wanted Trac to be informed about
>> commits
>> : /usr/bin/trac-admin /var/lib/trac/YourProject changeset added "$1"
>> "$2") but the same problem occurs also for all other hook scripts, no
>> difference what I use as content of the script.
>>
>>
>>
>> Let me explain my problem:
>>
>>
>>
>> I used a Tortoise Client on a remote Windows machine and tried there a
>> commit. I always got the error message:
>>
>> Failed to start '/var/subversion/repos17/sbox/hooks/post-commit' hook
>>
>>
>>
>> I tried all possible changes at my hook script and at the end it
>> consists only of the following two lines:
>>
>> #!/bin/sh
>>
>> /bin/echo "Dies ist ein Test fuer Pre-Commit."
>>
>>
>>
>> But I got still the same error message.
>>
>> The execute bit was set for the script and the file owner was www-data .
>>
>>
>>
>> A local call of the script works perfect:
>>
>> sudo -u www-data env - ./post-commit /var/subversion/repos17/sbox/ 175
>>
>>
>>
>> When I do a direct commit on the subVersion server (without apache Dav
>> access: ) the post-commit script works fine. I could verify this
>> because after such a commit, the Trac shows the new changeset.
>>
>>
>>
>> The very strange thing was, that when I did the tests yesterday the
>> hook script (even called via Apache DAV from Tortoise at a remote
>> client) sporadically was executed but it also failed sporadically
>> without any changes in the script.
>>
>> I checked in google for similar problems and the only helpful hint I
>> found was an entry from 2008 :
>> http://www.wandisco.com/svnforum/threads/31927-Hook-does-not-work-%28a
>> nd-yes-absolute-paths-are-used-*g*%29;
>> : The reason for this was, that the system only has limited resources
>> available, such as main memory.
>> After reducing the number of server processes and/or threads created
>> by Apache at startup, the SVN post-commit hook worked fine when
>> committing to the repository. )
>>
>>
>>
>> I restarted apache service but it didn’t help. Also a reboot of the
>> complete machine did not help. htop showed that memory is still available:
>>
>> Mem : 125 /3954 MB
>>
>> Swp : 65 / 3068
>>
>>
>>
>> I checked also the apache log but I found no relevant error message,
>> even when I used LogLevel debug in the apache2.conf .
>>
>>
>>
>> Can you please give me any hint what is wrong.
>>
>>
>>
>> Can I see in any log /trace why the hook script can not be started?
>>
>>
>>
>> Thanks in advance.
>>
>>
>>
>> Best regards Michael
>>
>>
Received on 2014-06-27 03:38:51 CEST