Reorganize fragments: flat structure from fragments/shared/ and fragments/platform/
This commit is contained in:
Lukas Greve
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# AMD CPU optimization for hypervisor
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%post --nochroot --log=/mnt/sysimage/root/hypervisor-amdcpu-post.log # Beginning of %post section. Those commands are executed outside the chroot environment. Logging is enabled to help with post-installation troubleshooting
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sed -i 's/\(quiet\)/\1 iommu=pt rd.driver.pre=vfio-pci/i' /mnt/sysimage/etc/default/grub # Load kernel modules in GRUB.
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echo "options kvm_amd nested=1" >> /mnt/sysimage/etc/modprobe.d/kvm.conf # Add support for nested virtualization
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%end # End of the %post section
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# __ ____ ____ _____
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# ____ / /_ __ __/ / /___ ____ ___ ___ / __ \/ ___/
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# / __ \/ __ \/ / / / / / __ \/ __ `__ \/ _ \ / / / /\__ \
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# / /_/ / / / / /_/ / / / /_/ / / / / / / __/ / /_/ /___/ /
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# / .___/_/ /_/\__, /_/_/\____/_/ /_/ /_/\___/ \____//____/
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# /_/ /____/
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# Virtualization packages
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%packages --exclude-weakdeps # Beginning of the packages section. Does not include weak dependencies.
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qemu-kvm # QEMU metapackage for KVM support
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libvirt # Library providing a simple virtualization API
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libvirt-client # Client side utilities of the libvirt library
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libvirt-client-qemu # Additional client side utilities for QEMU. Used to interact with some QEMU specific features of libvirt.
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libvirt-daemon # Server side daemon and supporting files for libvirt library
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libvirt-daemon-common # Miscellaneous files and utilities used by other libvirt daemons
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libvirt-daemon-config-network # Default configuration files for the libvirtd daemon. Provides NAT based networking
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libvirt-daemon-driver-interface # Interface driver plugin for the libvirtd daemon
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libvirt-daemon-driver-network # The network driver plugin for the libvirtd daemon, providing an implementation of the virtual network APIs using the Linux bridge capabilities.
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libvirt-daemon-driver-qemu # QEMU driver plugin for the libvirtd daemon
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libvirt-daemon-kvm # Server side daemon & driver required to run KVM guests
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libvirt-daemon-log # Server side daemon for managing logs
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libvirt-daemon-qemu # Server side daemon and driver required to manage the virtualization capabilities of the QEMU TCG emulators
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libvirt-nss # Libvirt plugin for Name Service Switch
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libvirt-dbus # libvirt D-Bus API binding
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libvirt-daemon-driver-ch # Cloud-Hypervisor driver plugin for libvirtd daemon
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virt-install # Utilities for installing virtual machines
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%end # End of the packages section
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# Hypervisor base post-installation configuration
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%post --nochroot --log=/mnt/sysimage/root/hypervisor-base-post.log # Beginning of %post section. Those commands are executed outside the chroot environment. Logging is enabled to help with post-installation troubleshooting
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# Load kernel modules by adding vfio, vfio_pci, vfio_iommu_type1, vfio_virqfd
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echo "vfio" > /mnt/sysimage/etc/modules-load.d/vfio.conf
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echo "vfio-pci" > /mnt/sysimage/etc/modules-load.d/vfio-pci.conf
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echo "vfio_iommu_type1" > /mnt/sysimage/etc/modules-load.d/vfio_iommu_type1.conf
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echo "vfio_virqfd" > /mnt/sysimage/etc/modules-load.d/vfio_virqfd.conf
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mkdir /mnt/sysimage/var/lib/libvirt/isos # Create a directory to store iso images. SELinux is already taking this one into account.
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# 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
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# # 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
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# 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'.
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# virsh pool-build isos # Build the pool
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# virsh pool-start isos # Start it
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# virsh pool-autostart isos # Set-it to autostart
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# fetch custom script and make it executable
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# wget https://raw.githubusercontent.com/PhyllomeOS/phyllomeos/main/post-first-startup-scripts/virtualization-tweaks-root-needed.sh -P /mnt/sysimage/usr/local/bin/
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# chmod +x /mnt/sysimage/usr/local/bin/virtualization-tweaks-root-needed.sh
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# wget https://raw.githubusercontent.com/PhyllomeOS/xml-definition-for-domains/main/xml/system/linux.xml
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# virsh define linux.xml
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# wget https://raw.githubusercontent.com/PhyllomeOS/xml-definition-for-domains/main/xml/system/windows.xml
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# virsh define windows.xml
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%end # End of the %post section
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# Hypervisor base configuration
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services --enabled="NetworkManager,systemd-resolved,libvirtd" # Without libvirtd here, it appears the service won't automatically start
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# Intel CPU optimization for hypervisor
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%post --nochroot --log=/mnt/sysimage/root/hypervisor-intelcpu-post.log # Beginning of %post section. Those commands are executed outside the chroot environment. Logging is enabled to help with post-installation troubleshooting
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sed -i 's/\(quiet\)/\1 intel_iommu=on iommu=pt rd.driver.pre=vfio-pci/i' /mnt/sysimage/etc/default/grub # Load kernel modules in GRUB.
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echo "options kvm_intel nested=1" >> /mnt/sysimage/etc/modprobe.d/kvm.conf # Add support for nested virtualization on Intel CPUs
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%end # End of the %post section
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# Intel GPU passthrough configuration
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%post --nochroot --log=/mnt/sysimage/root/hypervisor-intelgpu-post.log # Beginning of %post section. Those commands are executed outside the chroot environment. Logging is enabled to help with post-installtion troubleshooting
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sed -i 's/\(vfio-pci\)/\1 i915.enable_gvt=1/i' /mnt/sysimage/etc/default/grub # Load kernel modules in grub.
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# Load extra kernel modules to enable vfio-mdev on selected hardware
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echo "kvmgt" > /mnt/sysimage/etc/modules-load.d/kvmgt.conf # Load specific kernel modules kvmgt and vfio-mdev, for Intel (tm) GVT-g and Nvidia (tm)
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echo "vfio-mdev" > /mnt/sysimage/etc/modules-load.d/vfio-mdev.conf # Load specific kernel modules kvmgt and vfio-mdev, for Intel (tm) GVT-g and Nvidia (tm)
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%end # End of the %post section
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