cPanel: Fantastico is not installed at the default location

If you get the following error when accessing Fantastico (user login):

Quote:

Fantastico is not installed at the default location /usr/local/cpanel/3rdparty/fantastico. Either move the Fantastico directory from it's current location to /usr/local/cpanel/3rdparty/fantastico OR enable ioncube loaders in WHM -> Tweak settings.

To resolve this issue, you can change the option to enable ioncube loaders in WHM > Tweak Settings and then run:

Code:

/scripts/makecpphp

Enabling Virtuozzo with offline-management

Check the following url to access both 8443 plesk and 4643 VZ with offline management

http://forum.parallels.com/showthread.php?t=74654

# vzctl set ${VEID} --save --offline_management yes --offline_service vzpp

IPTABLES Rules

1. View / List All iptables Rules

When you want to check what rules are in iptables, use –list option as shown below.

# iptables --list

Example 1: Iptables list output showing no rules

# iptables --list
Chain INPUT (policy ACCEPT)
target     prot opt source               destination        

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination        

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination

The above output shows chain headers. As you see, there are no rules in it.

Example 2: Iptables list output showing some rules

When there is a rule to disable ping reply, you have the iptables list output as like the following. You can see the rule in the OUTPUT chain.

# iptables --list
Chain INPUT (policy ACCEPT)
target     prot opt source               destination        

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination        

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination
DROP       icmp --  anywhere             anywhere            icmp echo-request

2. Delete iptables Rules using flush option

When you want to delete all the rules, use the flush option as shown below.

# iptables --flush

After doing this, your iptables will become empty, and the “iptables –list” output will look like what is shown in the example 1.

You can also delete (flush) a particular iptable chain by giving the chain name as an argument as shown below.

# iptables --flush OUTPUT

Mysql Database showing 0MB disk usage

If your Mysql DB are showing 0MB disk usage in cPanel then do the following things.

vi /var/cpanel/cpanel.config

find "disk_usage_include_sqldbs"

change the value from 0 to 1

and run
#/scripts/update_db_cache

Issue should be fixed :)

Regards
Ninad

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Increase inodes from virtuozzo node

vzctl set VE_ID --diskinodes BARRIER:LIMIT --save

Where VE_ID is your VPS ID and BARRIER:LIMIT will be the limit of your inodes.


Regards,
Ninad


How To Add An IP Address from SSH

cd /etc/sysconfig/network-scripts

In this directory, you will find some files that begin with “ifcfg-”. There will be one file for each of your physical network adapters and one file for each of your virtual adapters. In my case, the existing script files are:

• ifcfg-lo => this is the loopback interface
• ifcfg-venet0 => this is my one and only physical adapter
• ifcfg-venet0:0 => virtual adapter #1
• ifcfg-venet0:1 => virtual adapter #2
• ifcfg-venet0:2 => virtual adapter #3
• ifcfg-venet0:3 => virtual adapter #4

So now what you need to do is to either copy an existing configuration file (if you have one of course) or create a new one. The new configuration file name must include the number of the virtual adapter. So supposing you want to add a fifth IP address from an existing script, you would issue:

# cp ifcfg-venet0:3 ifcfg-venet0:4

Next you will need to edit this file so that it contains your new IP address. You can use “vi” to do so.

DEVICE=venet0:4
ONBOOT=yes
IPADDR=192.168.0.4

Now you’ve got a new IP address and cPanel is running fine but there’s one more step to go.

Although you’ve added a new IP address at the operating system level, you now have to make it available for cPanel. Log in WHM as root (http://www.yourserver.com:2086) and click on Add a new IP address from the IP Functions menu.

Now simply enter the new IP address with the subnet mask 255.255.255.255 and hit the “Submit” button.

So that’s it! You’ve now got an additionnal IP address available for your web server.

NETMASK=255.255.255.255

Of course you’ll have to change 192.168.0.4 for your new IP. Save the file when you’re done.

To activate the new virtual adapter, issue this command:

# /etc/init.d/network restart

To make sure your new virtual adapter has been activated, use the “ifconfig” command. You should see the new adapter configuration details at the end.

At this point, the new IP address should be working but now cPanel will be deactivated. To re-activate it, simply issue this command:

/usr/local/cpanel/cpkeyclt