Tag: Virtualizor

To create a Virtal Machine (VPS) on Virtualizor, you need OS Template. You can use pre-made OS templates or make your own OS template. You can see list of pre-made OS templates provided by Virtualizor at

https://virtualizor.com/ostemplates

To download an OS Template, login to Virtualizor, from left side menu, click on

Media > Template Browser

Click the check boxe right side of the OS Template you need to download. Once you selected all OS Templates you need, scroll down, click “Save Settins” button.

See Virtualizor

On a Virtualizor server, when starting virtnetwork, i get the following error

[root@virtual2 ~]# service virtnetwork start
Error: No Gateway Found, Please assign a Gateway.
[root@virtual2 ~]# 

This is because the network interface configuration doesn’t have GATEWAY defined. Find your network interface name with the command

ip link

Now check the configuration file for your network interface.

On this server, I had following configuration

[root@virtual2 ~]# cat  /etc/sysconfig/network-scripts/ifcfg-enp4s0 
### Hetzner Online GmbH installimage

DEVICE=enp4s0
ONBOOT=yes
BOOTPROTO=none
IPADDR=94.130.65.163
PREFIX=32
SCOPE="peer 94.130.65.129"
DEFROUTE=yes

IPV6INIT=yes
IPV6ADDR=2a01:4f8:10b:2f1c::2/64
IPV6_DEFAULTGW=fe80::1
IPV6_DEFROUTE=yes
IPV6_DEFAULTDEV=enp4s0
[root@virtual2 ~]# 

You need to find the gateway used by your server, this can be done with the command

ip route

On this server, I have

[root@virtual2 ~]# ip route
default via 94.130.65.129 dev enp4s0 
94.130.65.129 dev enp4s0 proto kernel scope link src 94.130.65.163 
169.254.0.0/16 dev enp4s0 scope link metric 1002 
188.40.210.0/24 dev natbr3 proto kernel scope link src 188.40.210.32 
[root@virtual2 ~]# 

From above, the gateway used by the server is 94.130.65.129.

Now edit the network interface configuration file

vi /etc/sysconfig/network-scripts/ifcfg-enp4s0

Find the line starting with

IPADDR=

Add below

GATEWAY=YOUR_GATEWAY_IP_HERE

In this case

GATEWAY=94.130.65.129

After this change restarting virtnetwork worked.

[root@virtual2 ~]# service virtnetwork start
Bringing up viifbr0 - OK
Waiting for 10 seconds...1...2...3...4...5...6...7...8...9...10
Internet connectivity check successful viifbr0 - OK
[root@virtual2 ~]# 

See Virtualizor

When starting network in virtualizor server, i get following error

[root@virtual2 ~]# service virtnetwork start
eth0: error fetching interface information: Device not found
Error: No ip address found.
[root@virtual2 ~]# 

To fix this error, find the network interface name with command

[root@virtual2 ~]# ip link
1: lo:  mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp4s0:  mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
    link/ether 34:97:f6:00:11:1f brd ff:ff:ff:ff:ff:ff
3: natbr3:  mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default qlen 1000
    link/ether 52:54:00:d9:3c:1c brd ff:ff:ff:ff:ff:ff
4: natbr3-nic:  mtu 1500 qdisc pfifo_fast master natbr3 state DOWN mode DEFAULT group default qlen 1000
    link/ether 52:54:00:d9:3c:1c brd ff:ff:ff:ff:ff:ff
[root@virtual2 ~]# 

In this case, the name is enp4s0, we need to add this name in

Virtualizor Admin > Configuration > Master or Slave Settings > Network Settings > Network Interface

If you have master and slave severs, you need to select master or slave depending on where you get this error. If slave, there is a drop down, you need to select the correct server, then set the interface name.

See Virtualizor

Virtualizor use libvirt to manage virtualmachines.

To list all virtual machines in a server, login to server using SSH as root.

run

virsh list

See Virtualizor