From 7e01fa5f06ba53c7d19d25a3ab83ab18ab598328 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timoth=C3=A9e=20Floure?= <timothee.floure@posteo.net>
Date: Mon, 9 Dec 2019 12:08:11 +0100
Subject: [PATCH] Fedora image: add virtio-blk driver to initramfs

---
 fedora-build-opennebula-image.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/fedora-build-opennebula-image.sh b/fedora-build-opennebula-image.sh
index 6222efc..ac26d7d 100755
--- a/fedora-build-opennebula-image.sh
+++ b/fedora-build-opennebula-image.sh
@@ -137,6 +137,14 @@ run_root systemctl enable systemd-timesyncd.service
 # Note: linux-firmware is not required our environment and takes almost 200M
 # uncompressed but is a direct dependency of kernel-core...
 run_root dnf -y install kernel grub2
+
+# Add support for virtio block devices at boot time.
+cat > /mnt/etc/dracut.conf.d/virtio-blk.conf <<EOF
+add_drivers="virtio-blk"
+EOF
+run_root dracut --force
+
+# Configure grub2.
 run_root grub2-install --target=i386-pc "${NBD_DEVICE}"
 run_root grub2-mkconfig -o /boot/grub2/grub.cfg