Ubuntu VM

To download a compatible image of the Ubuntu VM execute the download.sh script that will download a cloud-init image of Ubuntu from https://cloud-images.ubuntu.com. The version is set in the script and can be changed manually.

Once the qcow2 image is downloaded, build the container with the following command:

make

The resulting container will be tagged as vrnetlab/vr-ubuntu:<version>, e.g. vrnetlab/vr-ubuntu:jammy.

Host requirements

• 1 vCPU, 512 MB RAM

Configuration

Initial config is carried out via cloud-init.

• 9.9.9.9 configured as the DNS resolver. Change it with resolvectl if required.