Lik`s forum

http://changelog.cpanel.net/
http://releases.cpanel.com/

RvSkin/RvSitebuilder PHP configuration requirements

Following values should be adjusted in the cPanel`s PHP (/usr/local/cpanel/3rdparty/bin/php) configuration file:

$RVSReq->{'memory_limit'} = '164M';
$RVSReq->{'max_execution_time'} = '180';
$RVSReq->{'post_max_size'} = '105M';
$RVSReq->{'upload_max_filesize'} = '100M';
$RVSReq->{'enable_dl'} = 'On';
$RVSReq->{'file_uploads'} = 'On';

To perform automatic adjustment one can use following script (available after Rv* product installation)

Code: Select all

perl /var/cpanel/rvglobalsoft/rvsitebuilder/panelmenus/cpanel/scripts/autofixphpini.pl

OpenVZ updates

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Can't locate auto/Net/SSLeay/ssl_read_un.al in @INC (@INC contains: /usr/local/cpanel /usr/local/cpanel/Cpanel/CPAN/overload/__Time /usr/local/cpanel/Cpanel/CPAN/overload/__File__GlobMapper /usr/local/cpanel/Cpanel/CPAN/overload/__Digest /usr/local/cpanel/perl /usr/local/cpanel/build-tools/stubs /usr/lib/perl5/5.6.2/i686-linux /usr/lib/perl5/5.6.2 /usr/lib/perl5/site_perl/5.6.2/i686-linux /usr/lib/perl5/site_perl/5.6.2 /usr/lib/perl5/site_perl .) at /usr/lib/perl5/site_perl/5.6.2/IO/Socket/SSL.pm line 676
Can't locate auto/Net/SSLeay/ssl_write_a.al in @INC (@INC contains: /usr/local/cpanel /usr/local/cpanel/Cpanel/CPAN/overload/__Time /usr/local/cpanel/Cpanel/CPAN/overload/__File__GlobMapper /usr/local/cpanel/Cpanel/CPAN/overload/__Digest /usr/local/cpanel/perl /usr/local/cpanel/build-tools/stubs /usr/lib/perl5/5.6.2/i686-linux /usr/lib/perl5/5.6.2 /usr/lib/perl5/site_perl/5.6.2/i686-linux /usr/lib/perl5/site_perl/5.6.2 /usr/lib/perl5/site_perl .) at /usr/lib/perl5/site_perl/5.6.2/IO/Socket/SSL.pm line 601

Below is the step of rebuild the NET::SSLeay :

Code: Select all

cd /usr/local/cpanel/src/3rdparty/perl/
make netssleay
make netssleayinstall

The above can be simplified to:

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/usr/local/cpanel/bin/nativessl-install

Recently rebuilt apache and PHP with MySQL 5 and PHP 5 but in phpmyadmin it says "MySQL client version: 4.1.22."

Check:

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cat /home/username/.cpanel/datastore/_usr_sbin_mysqld_--version

If:

Server version: 5.0.77-community-log MySQL Community Edition (GPL)

Do:

Code: Select all

/scripts/makecpphp

http://www.grsecurity.org
http://grsecurity.net/generic-config
http://grsecurity.net/confighelp.php

Enable date-stamp in your .bash_history file

While it’s easily cleared by a malicious person, this can easily extend the usefulness of your history file with the information of when you ran that command.

This works in bash v3 and up.

If you’d like to add the time-stamping to all users on the machine, the file you’d want to edit is probably /etc/profile. If not, add it to your .bash_profile in your home directory (~).

Add ...

How to configure grsec on a Cpanel box

First lets start by moving into the correct directory

cd /usr/src

Now let's download the kernel from kernel.org

wget http://www.kernel.org/pub/linux/kernel/ ... .10.tar.gz

Let's open the tar file now

tar zxvf linux-2.6.27.10.tar.gz

We need to also create a symlink

ln -s linux-2.6.27.10 linux

Let's grab the grsec patch

wget http://grsecurity.net/grsecurity-2.1.12 ... 7.patch.gz

Let's open the grsec ...

There a two "quota systems" used by OpenVZ:

1 Level Quota:

Space Hostnode to Container:
Is set by --diskspace barrier:limit (/--diskinode barrier:limit) config how much a container can use the diskspace/indodes on the hardwarenode

2 Level Quota:

Is how many User/Group in this container can use the space above, set by --quotaugidlimit num (= limit of quota u(ser) g(roup)id) set how many User/Groups ID are accounted).
Add line:

/etc/sysconfig/vz-scripts/{VEID}.conf
QUOTAUGIDLIMIT="5000"

Reboot the VM:
vzctl restart ...

Minimum Requirements

* There should be a separate node for each entity of hyperVM such as for Master hyperVM Node a corresponding FluidVM Management Node, for a slave openvz/xen node in hyperVM a corresponding openvz/xen compute node ....
* The target FluidVM node/server should be of almost equal or greater hardware configuration.
* Free Hard disk space for the new openvz/xen node is required to be greater than that of the filesystem space occupied by ...