#            __          ____                        ____  _____
#     ____  / /_  __  __/ / /___  ____ ___  ___     / __ \/ ___/
#    / __ \/ __ \/ / / / / / __ \/ __ `__ \/ _ \   / / / /\__ \
#   / /_/ / / / / /_/ / / / /_/ / / / / / /  __/  / /_/ /___/ /
#  / .___/_/ /_/\__, /_/_/\____/_/ /_/ /_/\___/   \____//____/
# /_/          /____/

# What ? This kickstart file provides a basic, generic building block to build a virtualization host. 

services --enabled="NetworkManager,libvirtd" # Without libvirtd here, it appears the service won't automatically start

%packages --exclude-weakdeps # Beginning of the packages section. Does not include weak dependencies.

qemu-kvm
libvirt
libvirt-daemon-config-network
libvirt-daemon-kvm
# libvirt-daemon-driver-lxc
virt-install
virt-top
libguestfs-tools # Complementary tools useful for interacting with vith guest systems. Could probablby be removed
python3-libguestfs # Complementary tools useful for interacting with vith guest systems. Could probablby be removed
guestfs-tools # Complementary tools useful for interacting with vith guest systems. Could probablby be removed

%end # End of the packages section

%post --nochroot --log=/mnt/sysimage/opt/base-hypervisor.log # Beginning of %post section. Those commands are executed outside the chroot environment. Logging is enabled to help with post-installation troubleshooting

# Load kernel modules by adding vfio, vfio_pci, vfio_iommu_type1, vfio_virqfd
echo "vfio" > /mnt/sysimage/etc/modules-load.d/vfio.conf
echo "vfio-pci" > /mnt/sysimage/etc/modules-load.d/vfio-pci.conf
echo "vfio_iommu_type1" > /mnt/sysimage/etc/modules-load.d/vfio_iommu_type1.conf
echo "vfio_virqfd" > /mnt/sysimage/etc/modules-load.d/vfio_virqfd.conf

mkdir /mnt/sysimage/var/lib/libvirt/isos # Create a directory to store iso images. SELinux is already taking this one into account. 

# wget https://boot.netboot.xyz/ipxe/netboot.xyz.iso -P /mnt/sysimage/var/lib/libvirt/isos/ # fetch netboot.xyz iso and store it to the newly created iso directory

# # virsh commands fail in a kickstart environment (chroot or not it seems). would need to fetch a script and execute post-launch with a delay, for example using a systemd unit 
# virsh pool-define-as isos dir - - - - /mnt/sysimage/var/lib/libvirt/isos/ # Make libvirt aware of this new directory by creating a so-called 'pool'.
# virsh pool-build isos # Build the pool
# virsh pool-start isos # Start it
# virsh pool-autostart isos # Set-it to autostart

# fetch custom script and make it executable
# wget https://raw.githubusercontent.com/PhyllomeOS/phyllomeos/main/post-first-startup-scripts/virtualization-tweaks-root-needed.sh -P /mnt/sysimage/usr/local/bin/
# chmod +x /mnt/sysimage/usr/local/bin/virtualization-tweaks-root-needed.sh

# wget https://raw.githubusercontent.com/PhyllomeOS/xml-definition-for-domains/main/xml/system/linux.xml
# virsh define linux.xml

# wget https://raw.githubusercontent.com/PhyllomeOS/xml-definition-for-domains/main/xml/system/windows.xml
# virsh define windows.xml

%end # End of the %post section