Unfortunately, the normal YAML syntax of Docker Compose files needs a lot of tweaking before you can integrate it with your K8s cluster.

Administrative privileges (sudo access). Basic knowledge of network interfaces and YAML syntax. Locating Netplan Configuration Files Netplan configuration files are stored in /etc/netplan/. These ...

Important note: remember that with YAML files, whitespace matters, so the indentation is important. It's also very important to remember that after making any changes, you need to run sudo netplan ...