Improve the readme

Move the iso sub-directory to archive

leaves/bh.cfg

@@ -0,0 +1,43 @@
+#            __          ____                        ____  _____
+#     ____  / /_  __  __/ / /___  ____ ___  ___     / __ \/ ___/
+#    / __ \/ __ \/ / / / / / __ \/ __ `__ \/ _ \   / / / /\__ \
+#   / /_/ / / / / /_/ / / / /_/ / / / / / /  __/  / /_/ /___/ /
+#  / .___/_/ /_/\__, /_/_/\____/_/ /_/ /_/\___/   \____//____/
+# /_/          /____/
+
+# What ? This kickstart file provides a basic, generic building block to build a virtualization host. 
+# 'b' for basic building block, 'h' for hypervisor'
+
+# This is NOT a standalone kickstart file
+
+%packages --exclude-weakdeps # Beginning of the packages section. Does not include weak dependencies.
+
+qemu-kvm
+libvirt
+libvirt-daemon-config-network
+libvirt-daemon-kvm
+virt-install
+virt-top
+libguestfs-tools
+python3-libguestfs
+guestfs-tools # Complementary tools useful for interacting with vith guest systems
+
+%end # End of the packages section
+
+%post --nochroot --log=/mnt/sysimage/root/bh.log # Beginning of %post section. Those commands are executed outside the chroot environment. Logging is enabled to help with post-installation troubleshooting
+
+mkdir /mnt/sysimage/var/lib/libvirt/iso # Create a directory to store iso images
+
+wget https://boot.netboot.xyz/ipxe/netboot.xyz.iso -P /mnt/sysimage/var/lib/libvirt/iso/
+
+virsh pool-define-as iso dir /mnt/sysimage/var/lib/libvirt/iso/ # Make libvirt aware of this new directory by creating a so-called 'pool'
+virsh pool-build iso # Build the pool
+virsh pool-start iso # Start it
+virsh pool-autostart iso # Set-it to autostart
+ 
+# Add a network bridge. Still need to declare it to libvirt/virt-manager
+nmcli con add ifname br0 type bridge con-name br0 
+nmcli con add type bridge-slave ifname enp1s0 master br0 # to-do : generalize this command
+nmcli con up br0
+
+%end # End of the %post section