phyllomeos/scripts/deploy-distro.sh
2025-05-29 17:49:30 +02:00

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#!/bin/bash
# Default values
DEFAULT_MEMORY=4096
DEFAULT_DISK_SIZE=10
# Prompt user for memory size
read -r -p "Enter memory size in MB or press Enter to keep default value: $DEFAULT_MEMORY): " memory_size
memory_size=${memory_size:-$DEFAULT_MEMORY}
# Validate memory size
if ! [[ "$memory_size" =~ ^[0-9]+$ ]] || (( memory_size < 2048 )); then
echo "Invalid memory size. Must be a number greater than or equal to 2048. Using default value of $DEFAULT_MEMORY."
memory_size=$DEFAULT_MEMORY
fi
# Prompt user for disk size
read -r -p "Enter disk size in GB (default: $DEFAULT_DISK_SIZE): " disk_size
disk_size=${disk_size:-$DEFAULT_DISK_SIZE}
# Validate disk size
if ! [[ "$disk_size" =~ ^[0-9]+$ ]] || (( disk_size < 10 )); then
echo "Invalid disk size. Must be a number greater than or equal to 10 GiB. Using default value of $DEFAULT_DISK_SIZE."
disk_size=$DEFAULT_DISK_SIZE
fi
# Get a list of files in the directory dishes without extensions
mapfile -t dish_name < <(find "dishes/" -maxdepth 1 -type f -printf "%f\n" | sed 's/\.[^.]*$//')
# Check if there are any files
if [ ${#dish_name[@]} -eq 0 ]; then
echo "No files found in the directory ../dishes."
exit 1
fi
# Display the files with numbered options
echo "Available files:"
for i in "${!dish_name[@]}"; do
echo "$((i + 1)). ${dish_name[$i]}"
done
# Prompt the user to select a file
read -r -p "Enter the number of the file you want to select: " choice
# Validate the user's choice
if ! [[ "$choice" =~ ^[0-9]+$ ]] || (( choice < 1 )) || (( choice > ${#dish_name[@]} )); then
echo "Invalid choice. Please enter a number from 1 to ${#dish_name[@]}."
exit 1
fi
# Get the selected filename
vm_name="${dish_name[$((choice - 1))]}"
# Output the selected filename
echo "You selected: $vm_name"
# virt-install command with user-defined VM name
virt-install \
--connect qemu:///system \
--os-variant fedora41 \
--virt-type kvm \
--arch x86_64 \
--machine q35 \
--name "$vm_name" \
--boot uefi \
--cpu host-model,topology.sockets=1,topology.cores=2,topology.threads=2 \
--vcpus 4 \
--memory "$memory_size" \
--video virtio \
--channel unix,target.type=virtio,target.name=org.qemu.guest_agent.0 \
--autoconsole none \
--console pty,target.type=virtio \
--sound none \
--network type=default,model=virtio \
--controller type=virtio-serial \
--controller type=usb,model=none \
--controller type=scsi,model=virtio-scsi \
--input type=keyboard,bus=virtio \
--input type=tablet,bus=virtio \
--rng /dev/urandom,model=virtio \
--disk path=/var/lib/libvirt/images/"$vm_name".img,format=raw,bus=virtio,cache=writeback,size="$disk_size" \
--location=https://download.fedoraproject.org/pub/fedora/linux/releases/42/Everything/x86_64/os/ \
--initrd-inject ./dishes/"$vm_name".cfg \
--extra-args "inst.ks=file:/$vm_name.cfg"
echo "virt-install command executed with VM name: $vm_name"