libdevuansdk

commit e2876ea69f31cfd150cf7577e30fb1953de53159
parent 580fecb67cbf6c6a94113f492c9927ceb2b50e9c
Author: parazyd <parazyd@dyne.org>
Date:   Wed, 13 Jan 2021 18:59:16 +0100

Use UUID for fstab in virtual machine builds.

This solves issues when booting virtio-type drives.

Diffstat:
M
zlibs/helpers
 | 
2
+-
M
zlibs/vm
 | 
8
++++++--

2 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/zlibs/helpers b/zlibs/helpers
@@ -81,13 +81,13 @@ build_vm_dist()
 	notice "Building complete VM image(s)"
 
 	bootstrap_complete_base        || { zerr; return 1; }
-	vm_inject_overrides            || { zerr; return 1; }
 	blend_preinst                  || { zerr; return 1; }
 	image_prepare_raw              || { zerr; return 1; }
 	image_connect_raw              || { zerr; return 1; }
 	image_partition_${parted_type} || { zerr; return 1; }
 	image_format_partitions        || { zerr; return 1; }
 	image_mount                    || { zerr; return 1; }
+	vm_inject_overrides            || { zerr; return 1; }
 	strapdir_to_image              || { zerr; return 1; }
 	vm_setup_grub                  || { zerr; return 1; }
 	blend_postinst                 || { zerr; return 1; }
diff --git a/zlibs/vm b/zlibs/vm
@@ -21,13 +21,17 @@ vars+=(vmname)
 vm_inject_overrides()
 {
 	fn vm_inject_overrides
-	req=(strapdir bootfs)
+	req=(strapdir bootfs rootfs bootpart rootpart)
 	ckreq || return 1
 
 	notice "Injecting rootfs overrides"
 
+	bootuuid="$(lsblk "$bootpart" -no UUID)"
+	rootuuid="$(lsblk "$rootpart" -no UUID)"
+
 	cat <<EOF | sudo tee -a "$strapdir/etc/fstab" >/dev/null
-/dev/sda1 /boot ${bootfs} defaults 0 1
+UUID=${rootuuid} /     ${rootfs} defaults 0 1
+UUID=${bootuuid} /boot ${bootfs} defaults 0 1
 EOF
 
 	cat <<EOF | sudo tee "$strapdir/etc/rc.local" >/dev/null