Re: [CentOS] Centos 5.1

2008-03-19 Thread leonel

Tom Browder wrote:

I'm about to try Centos 5 (first time user).

Question:  I have the 5.0 CD-ROMs, so can I install with them and them
update to 5.1 via the internet, or should I use the 5.1 CDs?

Thanks.

-Tom

Tom Browder
Niceville, Florida
USA
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Install the minimal  with the  next  yum update you will have   5.1


Leonel

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Re: [CentOS] PHP doesn't connect to PG with SELinux

2007-07-14 Thread Leonel

On 7/13/07, Martin Marques <[EMAIL PROTECTED]> wrote:

I just migrated my FC4 server to CentOS 5 and had some problems with DB
connections from PHP to a PG server (remote server). The thing is that I
couldn't get an error, until I disabled SELinux. At that time, the PG
connections started working.

Are there any instructions on how to work with SELinux enabled and
multiple applications connecting one with another?

--
select 'mmarques' || '@' || 'unl.edu.ar' AS email;
-
Martín Marqués  |   Programador, DBA
Centro de Telemática| Administrador
Universidad Nacional
 del Litoral
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setsebool -P httpd_can_network_connect_db=1

setroubleshoot  is your friend  of course you must have  X running



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Re: [CentOS] Any SELinux gurus around?

2007-07-27 Thread Leonel
On 7/27/07, Ray Van Dolson <[EMAIL PROTECTED]> wrote:
> Hey all, I'm having some trouble getting PHP5 w/ CentOS 5 to connect to
> a remote MySQL server using the standard mysql_connect() call.
>
> Yes, MySQL libraries are installed along with php-mysql...
>
> The only way I can get it to work is to run setenforce Permissive,
> otherwise the connection fails.
>
> The annoying thing is that nothing at all shows up in my
> /var/log/messages file describing why SELinux is stopping this
> connection.
>
> If I run my script with the CLI php binary, it connects to the remote
> server fine, just not when executed via httpd.
>
> I tried running the following on my PHP script:
>
>   chcon -u system_u -t httpd_sys_content_t test.php
>
> But still I cannot complete a connection until I put SELinux back in
> Permissive mode.
>
> Any tips?  Why isn't SELinux sending a message to the logs (it does for
> other SElinux issues just fine)?
>
> TIA,
> Ray
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try with

setsebool -P httpd_can_network_connect  true

and put SELinux to enforcing


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Re: [CentOS] Centos Server Cd not in any mirrors?

2007-08-15 Thread Leonel
On 8/14/07, Erick Perez <[EMAIL PROTECTED]> wrote:
> I cant find the server cd iso or torrent.
> Was it removed from all the mirrors?
>
> thanks,
>
> --
> 
> Erick Perez
> Panama Sistemas
> Integradores de Telefonia IP y Soluciones Para Centros de Datos
> Panama, Republica de Panama
> Cel Panama. +(507) 6694-4780
> 
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For centos 5  you can install with the  cd1  by   DEselecting  all the
packages
and then  install what you need  with  YUM


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Re: [CentOS] Creating your own CA and SSL certificates

2007-08-28 Thread Leonel
On 8/27/07, Brian Mathis <[EMAIL PROTECTED]> wrote:
> I've been looking all over (google, wiki, manuals) for docs, and I
> can't find any mention of how to set up a CA or certificates
> *specifically for centos 5 / upstream 5*.  There are plenty of generic
> guides on using openssl for this sort of thing, but I'd like to play
> nice within the standard structure of this system.
>
> I've found the /etc/pki directory, but can't find much information
> about it.  I reviewed the openssl.cnf file, and it looks like it's not
> completely set up, as many directories it references do not exist on
> the system.
>
> What I'm looking to do is set up my own CA, then make some
> certificates for use with SSL, and sign them with the CA.  This will
> be used for internal purposes.
>
> Any pointers to guides or information would be appreciated.
> Thanks.
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take a look  at :

http://www.centos.org/docs/5/html/Deployment_Guide-en-US/s1-httpd-secure-server.html


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Re: [CentOS] imap webmail client needed

2007-09-08 Thread Leonel
On 9/8/07, Barry Brimer <[EMAIL PROTECTED]> wrote:
> > Hi list,
> >
> > I´m searching a webmail imap client including a calendar and a todo list
> > (last is not necessary) for 2 or 3 users. I have tried zimbra but it´s too
> > oversized for my claim.
> > Do someone have a hint?
> > Thanks.
>
> I prefer Horde, which is available in the CentOS Extras repository.  The
> horde website is horde.org
>
> Barry
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and the security updates  for centos  extras  is the same  as  centos ?

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Re: [CentOS] antivirus

2007-06-16 Thread Leonel

On 6/16/07, Gregory P. Ennis <[EMAIL PROTECTED]> wrote:


On Sat, 2007-06-16 at 04:33 +0100, Wayne wrote:
> Hey Guys,
>
> We have a central server which runs centos, most of the client
> machines run on windows.
> Does anybody know of a solution whereby we can manage antivirus for
> all the clients from the centos server?
> I know there are management consoles for managing antivirus on windows
> but we dont want to run a windows server..
>
> Anybody have any ideas? Or are we just screwed and need to have a
> windows server for this?
>
> Thanks,
>  Wayne
>

Wayne,

CentOS 5 comes packaged with clamav.  I have used clamav on a Fedora
Core 4 and Fedora Core 5 units for quite some time and very pleased.  I
am getting ready to upgrade both of those servers with CentOS 5 and plan
to use clamav on both.

Greg



Centos 5 with  clamav ???

Where is that ?
Did you mean  using   dag's  repo


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Re: [CentOS] Re: Migration from RH9

2007-11-22 Thread Leonel Nunez
> Ugo Bellavance wrote:
>> Hi,
>>
>> I will probably have to migrate a few servers running Red Hat 9 to
>> CentOS and I'd like to have opinions.  One server to migrate is running
>> Fedora core 4.
>>
>> Anyone has experience with that?  I'm not too scared about sendmail,
>> Bind, apache/PHP (except that maybe the PHP upgrade may break the
>> website, but this is easily managed and can be tested), ftp.
>>
>> However, I don't know dansguardian much, but I guess it would be a good
>> idea to integrate it with squid.
>>
>> I don't know squid much, but depending on what they're doing with it, it
>> should be fairly simple.
>>
>> For samba, are there major changes between the default version in RH9
>> and Centos4 or 5?
>>
>> Anyone migrated a perforce environment?
>>
>> I'm also wondering whether I migrate them to centos3, 4, or 5.  3 would
>> be to make the transition easier, while still letting them have many
>> years of security updates.
>>
>> 4 is the version I use most, I barely touched 5.
>>
>> 5 would be for xen and... your ideas?
>>
>> I usually use OpenVZ for virtualization, but they might want to
>> virtualize windows servers too, which OpenVZ can't do.
>>
>> Any input would be appreciated,
>
> No answer yet... I guess I must have done something wrong in my post.
>
> I'll try to get more details about what is to be done and I'll post
> again.  Still, if you have an advice about anything in my original post,
>   please let me know.
>
> Regards,
> Ugo
>


Just like any other migration  do you tests in other machines and do
parallel tests
every migration  needs fixes

Leonel


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