![Komplete kontrol 32](https://cdn1.cdnme.se/5447227/9-3/22_64e61dfde087c31b3e70ff43.png)
![install ubuntu 20.04 on virtualbox install ubuntu 20.04 on virtualbox](https://linuxconfig.org/images/12-how-to-install-ubuntu-20-04-on-virtualbox.png)
We will use 2048 MB.Ĭreate a virtual hard disk using default options. Select the preferred amount of memory (RAM). We are naming it tomcat and using type Linux and version Ubuntu (64-bit). Go to Machine > New and create a new virtual machine. Do not forget to check the Supports DHCP option. We are naming it Log4Shell and using a CIDR 192.168.50.0/24. Go to File > Preferences > Network and create a NAT network adapter. Go to and download the ISO file by clicking in Download Ubuntu Server 20.04.3 LTS.Ĭreating Virtual Machine - VirtualBox NAT (Network Address Translation) Network
![install ubuntu 20.04 on virtualbox install ubuntu 20.04 on virtualbox](https://linuxconfig.org/images/03-how-to-install-ubuntu-20-04-on-virtualbox.png)
Downloading ISO Files Ubuntu 20.04.3 LTS - Server (Tomcat) Also, for the network adapter, we are using the name Log4Shell, but you can use your preferred name. We are using the name tomcat for this virtual machine, but you can use your preferred name. Whole installation is essentially one big click-next event with the only non-default part being installation of OpenSSH.In this blog post, we will share the steps that you can follow to create an Ubuntu Server virtual machine in VirtualBox (Version 6.1.30). While official guidelines prefer Ubuntu 18.04, I like to go with a slightly newer Ubuntu 20.04 Server. With the virtual machine set, the next step toward DevStack is installing OS.
![install ubuntu 20.04 on virtualbox install ubuntu 20.04 on virtualbox](https://i.ytimg.com/vi/GGorVpzZQwA/maxresdefault.jpg)
And yes, there are other ways to setup networking but NAT with forwarding is mine. I usually set them to be 5602 respectively under my localhost but the actual numbers can be of your choosing. We really have to enable Nested VT-x/AMD-V under System, Processor and if we want to access our system we should really set network forwarding rules for port 80 (HTTP for Dashboard) and port 22 (SSH, optional but really helpful). There are two obvious changes that you need to make and those are increasing processor count and assigned memory as high as you can afford it. The first step for DevStack inside of VirtualBox is creating the virtual machine.
![Komplete kontrol 32](https://cdn1.cdnme.se/5447227/9-3/22_64e61dfde087c31b3e70ff43.png)