Get Virtualizor
LXC

Installing Softaculous Virtualizor for LXC is very simple. Let's get started!

Requirements

  • OS Support: CentOS 7.x or AlmaLinux 8.x
  • Package manager: yum / apt-get
  • Storage required: For Container's disk creation, (DomUs) disk is required.
  • If the server is from the panel then install the original/stock kernel from the OVH panel by choosing its checkbox on the last step on the OVH panel while installing OS.


Partition Scheme

Partition Size Description
/ 80-100 GB Root partition containing all Hardware Node operating system files, OS templates, and ISOs
SWAP 4 GB + Paging partition for the Linux operating system(Swap memory is been used by virtual servers if there is a shortage of real memory)
Storage All the remaining space on the hard disk.  This partition can be used to create Logical Volumes for the VPS (DomUs).
NOTE for LVM: You must NOT create any Logical Volume and MOUNT it. This must be an EMPTY VOLUME GROUP.
Virtualizor will not delete any pre-existing LVs in the Volume Group. But it's recommended having an empty Volume Group.

Supported storage types

( LVM | Thin LVM | ZFS | ZFS Thin | ZFS Compressed | ZFS Thin Compressed )

Installation

Open a Shell Terminal (e.g. PuTTY) and SSH to your server. Run the following commands:

wget -N http://files.virtualizor.com/install.sh
chmod 0755 install.sh
./install.sh email=your@email.com kernel=lxc
Note:
Always provide a valid email address else the installation will fail!

Installation Parameters

  • email - The Admin Email Address
  • kernel - In this case, its lxc
  • noos - If you don't want to download the DomU operating system for the DomU then please add noos=true as a parameter
  • lvg (optional) - If you are going to use LVM for the VPS storage. The Volume Group that will be used for the DomU (VPS) storage e.g. defaults to VG. It should have some OR ALL unallocated space to create LVMs for the VPS.
  • interface - You can specify the default interface that you want to set. If not provided it will be considered as eth0.
  • license - In case you are installing Virtualizor on the internal network you will need to provide the VALID license key. To get the internal license key you will need to open a support ticket.

The installation will begin immediately. It may seem that the installation has stopped if your network speed is slow, but please let it continue. You will see something like this :

-----------------------------------------------
 Welcome to Softaculous Virtualizor Installer
-----------------------------------------------

1) Installing Libraries and Dependencies
2) Installing PHP, MySQL and Web Server
3) Downloading and Installing Virtualizor
                - Configuring Virtualizor
                - Fetching License
                - Setting up the CRON Job
                - Importing Database
                - Getting List of OS templates
                - Generating the SSL Certificates
4) Installing the Virtualization Kernel - lxc
                - You have not defined any storage ! Please add a Storage once you visit the Admin Panel.

-------------------------------------
 Installation Completed 
-------------------------------------
Congratulations, Virtualizor has been successfully installed
 
API KEY : havkrq0b8skwiaxgtpxh3rehxo9lhalu
API Password : j1zpjzzxzhbnuavxgu6nijbslan2wxj3 
 
You can login to the Virtualizor Admin Panel
using your ROOT details at the following URL :
https://━━.━━.━━.━━:4085/
OR
http://━━.━━.━━.━━:4084/
 
You will need to reboot this machine to load the correct kernel 

After the installation is successful, you will be asked to reboot your Server. Type "Y" to reboot now or "N" to reboot later.

You will need to reboot this machine to load the correct kernel
Do you want to reboot now ? [y/N] ┃ 

Ports

Virtualizor uses ports from 4081 - 4085. If there is any firewall restricting this, you will need to allow these ports.

firewall-cmd --zone=public --permanent --add-port=4081-4085/tcp 

Login

To login to the Softaculous Virtualizor Admin Panel, visit the following URL :

https://Your-Server-IP:4085/
http://Your-Server-IP:4084/

image

Admin Panel

After you log in, you will see the Admin Panel Dashboard :

image

Create Storage

Before creating any VMs, it's necessary to define your storage. Navigate to Virtualizor Admin Panel -> Storage -> Add Storage
You will see the following wizard :

image

Fill in the details and define the storage.

Virtualizor Network in LXC

Virtualizor will create a viifbr0 bridge.
viifbr0 detects the IP, Netmask, and GATEWAY from :

/etc/sysconfig/network-scripts/ifcfg-eth0


Hence if you change the above file, you will need to restart the virtualizor network :

root> service virtnetwork restart


Start Command :

root> service virtnetwork start


Stop Command :

root> service virtnetwork stop


Cant open http://IP-Address:4084

Please check if your iptables firewall is running You can disable it with the following command :

root> service iptables stop
    Was this page helpful?
    Newsletter Subscription
    Subscribing you to the mailing list