tests: Prepare distro images during asset build phase

Before booting the guest images, the distro test cases need to modify the
guest images, using virt-edit and guestfish, to boot in the way we need.
At present this gets repeated on every test run, even though it's not
really doing anything we want to test for.

In addition many of the images have the same preparation steps leading to
a lot of duplicated stages in the tests.  A number of additional images can
be prepared using common steps, even if the ones used now have small
differences.

Therefore move the preparation of most of the guest images to the asset
build phase, where they can be done a single time for multiple test runs,
using a common preparation script.  We can even avoid making a copy of the
disk image for booting, by using qemu's -snapshot option.

A few of the distros (openSUSE and older Ubuntu) do need different steps.
For now we don't chage how they are run, they could possibly be handled
more like this in future.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

3 files changed, 34 insertions, 321 deletions

diff --git a/test/distro/debian b/test/distro/debian
index a7a0f98..ad0ec30 100644
--- a/test/distro/debian
+++ b/test/distro/debian
@@ -12,7 +12,7 @@
 # Author: Stefano Brivio <sbrivio@redhat.com>
 
 temp	PIDFILE
-htools	qemu-img virt-edit guestfish head sed cat kill qemu-system-x86_64 qemu-system-aarch64 qemu-system-ppc64
+htools	head sed cat kill qemu-system-x86_64 qemu-system-aarch64 qemu-system-ppc64
 
 # Quick pasta test: send message from init to ns, and from ns to init
 def	distro_quick_pasta_test
@@ -39,22 +39,11 @@ endef
 hostb	./passt -P __PIDFILE__ &
 sleep	1
 host	echo
-hout	GUEST_FILES ls -1 *.c *.h *.sh passt.1 qrap.1 Makefile | tr '\n' ' '; echo
 
 
 test	Debian GNU/Linux 8 (jessie), amd64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/debian-8.11.0-openstack-amd64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /etc/systemd/system/getty.target.wants/getty@tty1.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 ttyS0 $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /lib/systemd/system/serial-getty@.service
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-config
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-final
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-init
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-init-local
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none -drive file=__IMG__,if=virtio -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none -drive file=__BASEPATH__/prepared-debian-8.11.0-openstack-amd64.qcow2,if=virtio -net socket,fd=5 -net nic,model=virtio -snapshot
 host	PS1='$ '
 sleep	2
 host	apt-get update
@@ -75,13 +64,7 @@ hout	PID cat __PIDFILE__
 
 test	Debian GNU/Linux 9 (stretch, oldoldstable), amd64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/debian-9-nocloud-amd64-daily-20200210-166.qcow2 __IMG__
-host	virt-edit -a __IMG__ /etc/systemd/system/getty.target.wants/getty@tty1.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 ttyS0 $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /lib/systemd/system/serial-getty@.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-debian-9-nocloud-amd64-daily-20200210-166.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 host	PS1='$ '
 sleep	2
 host	apt-get update
@@ -99,13 +82,7 @@ sleep	1
 
 test	Debian GNU/Linux 10 (buster, oldstable), amd64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/debian-10-nocloud-amd64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /etc/systemd/system/getty.target.wants/getty@tty1.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 ttyS0 $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /lib/systemd/system/serial-getty@.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-debian-10-nocloud-amd64.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 host	PS1='$ '
 sleep	2
 host	apt-get update
@@ -123,20 +100,7 @@ sleep	1
 
 test	Debian GNU/Linux 10 (buster, oldstable), aarch64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/debian-10-generic-arm64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-config
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-final
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-init
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-init-local
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-debian-10-generic-arm64.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 host	PS1='$ '
 sleep	2
 host	apt-get update
@@ -154,22 +118,7 @@ sleep	1
 
 test	Debian GNU/Linux 10 (buster, oldstable), ppc64le
 
-temp	IMG
-
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/debian-10-generic-ppc64el.qcow2 __IMG__
-host	virt-edit -a __IMG__ /etc/systemd/system/getty.target.wants/getty@tty1.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 ttyS0 $TERM/g'
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-config
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-final
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-init
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-init-local
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-ppc64 -m 2048 -smp 2 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-ppc64 -m 2048 -smp 2 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-debian-10-generic-ppc64el.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 host	PS1='$ '
 sleep	2
 host	apt-get update
@@ -188,13 +137,7 @@ hostb	reset
 
 test	Debian GNU/Linux 11 (bullseye, stable), amd64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/debian-11-nocloud-amd64.qcow2  __IMG__
-host	virt-edit -a __IMG__ /etc/systemd/system/getty.target.wants/getty@tty1.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 ttyS0 $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /lib/systemd/system/serial-getty@.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-debian-11-nocloud-amd64.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 sleep	2
 host	apt-get update
 host	apt-get -y install make gcc netcat-openbsd
@@ -210,20 +153,7 @@ sleep	1
 
 test	Debian GNU/Linux 11 (bullseye, stable), aarch64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/debian-11-generic-arm64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-config
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-final
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-init
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-init-local
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-debian-11-generic-arm64.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 sleep	2
 host	apt-get update
 host	apt-get -y install make gcc netcat-openbsd
@@ -239,21 +169,7 @@ sleep	1
 
 test	Debian GNU/Linux 11 (bullseye, stable), ppc64le
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/debian-11-generic-ppc64el.qcow2 __IMG__
-host	virt-edit -a __IMG__ /etc/systemd/system/getty.target.wants/getty@tty1.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 ttyS0 $TERM/g'
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-config
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-final
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-init
-host	guestfish --rw -a __IMG__ -i rm /etc/init.d/cloud-init-local
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-ppc64 -m 2048 -smp 2 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-ppc64 -m 2048 -smp 2 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-debian-11-generic-ppc64el.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 sleep	2
 host	apt-get update
 host	apt-get -y install make gcc netcat-openbsd
@@ -270,13 +186,7 @@ hostb	reset
 
 test	Debian GNU/Linux sid (experimental), amd64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/debian-sid-nocloud-amd64-daily.qcow2 __IMG__
-host	virt-edit -a __IMG__ /etc/systemd/system/getty.target.wants/getty@tty1.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 ttyS0 $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /lib/systemd/system/serial-getty@.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-debian-sid-nocloud-amd64-daily.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 sleep	2
 host	apt-get update
 host	apt-get -y install make gcc netcat-openbsd
@@ -292,12 +202,7 @@ sleep	1
 
 test	Debian GNU/Linux sid (experimental), aarch64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/debian-sid-nocloud-arm64-daily.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-debian-sid-nocloud-arm64-daily.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 sleep	2
 host	apt-get update
 host	apt-get -y install make gcc netcat-openbsd
@@ -313,13 +218,7 @@ sleep	1
 
 test	Debian GNU/Linux sid (experimental), ppc64le
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/debian-sid-nocloud-ppc64el-daily.qcow2 __IMG__
-host	virt-edit -a __IMG__ /etc/systemd/system/getty.target.wants/getty@tty1.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 ttyS0 $TERM/g'
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-ppc64 -m 2048 -smp 2 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-ppc64 -m 2048 -smp 2 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-debian-sid-nocloud-ppc64el-daily.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 sleep	2
 host	apt-get update
 host	apt-get -y install make gcc netcat-openbsd
diff --git a/test/distro/fedora b/test/distro/fedora
index 783d0ea..f225a8e 100644
--- a/test/distro/fedora
+++ b/test/distro/fedora
@@ -12,7 +12,7 @@
 # Author: Stefano Brivio <sbrivio@redhat.com>
 
 temp	PIDFILE
-htools	qemu-img virt-edit guestfish head sed cat kill qemu-system-x86_64
+htools	head sed cat kill qemu-system-x86_64
 
 # Quick pasta test: send message from init to ns, and from ns to init
 def	distro_quick_pasta_test
@@ -60,22 +60,10 @@ hostb	./passt -P __PIDFILE__ &
 sleep	1
 host	echo
 hout	DNS6 sed -n 's/^nameserver \([^:]*:\)\([^%]*\).*/\1\2/p' /etc/resolv.conf | head -1
-hout	GUEST_FILES ls -1 *.c *.h *.sh passt.1 qrap.1 Makefile | tr '\n' ' '; echo
-
 
 test	Fedora 26, x86_64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-26-1.5.x86_64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /etc/systemd/system/getty.target.wants/getty@tty1.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 ttyS0 $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /lib/systemd/system/serial-getty@.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-Fedora-Cloud-Base-26-1.5.x86_64.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -95,17 +83,7 @@ hout	PID cat __PIDFILE__
 
 test	Fedora 27, x86_64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-27-1.6.x86_64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /etc/systemd/system/getty.target.wants/getty@tty1.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 ttyS0 $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /lib/systemd/system/serial-getty@.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-Fedora-Cloud-Base-27-1.6.x86_64.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -122,17 +100,7 @@ sleep	1
 
 test	Fedora 28, x86_64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-28-1.1.x86_64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /etc/systemd/system/getty.target.wants/getty@tty1.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 ttyS0 $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /lib/systemd/system/serial-getty@.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-Fedora-Cloud-Base-28-1.1.x86_64.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -149,16 +117,7 @@ sleep	1
 
 test	Fedora 28, aarch64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-28-1.1.aarch64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nodefaults -nographic -vga none -serial stdio __IMG__ -net socket,fd=5 -net nic,model=virtio -device virtio-rng-pci
+host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nodefaults -nographic -vga none -serial stdio __BASEPATH__/prepared-Fedora-Cloud-Base-28-1.1.aarch64.qcow2 -net socket,fd=5 -net nic,model=virtio -device virtio-rng-pci -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -178,16 +137,7 @@ host	echo
 
 test	Fedora 29, x86_64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-29-1.2.x86_64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-Fedora-Cloud-Base-29-1.2.x86_64.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -204,16 +154,7 @@ sleep	1
 
 test	Fedora 29, aarch64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-29-1.2.aarch64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nodefaults -nographic -vga none -serial stdio __IMG__ -net socket,fd=5 -net nic,model=virtio -device virtio-rng-pci
+host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nodefaults -nographic -vga none -serial stdio __BASEPATH__/prepared-Fedora-Cloud-Base-29-1.2.aarch64.qcow2 -net socket,fd=5 -net nic,model=virtio -device virtio-rng-pci -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -233,16 +174,7 @@ host	echo
 
 test	Fedora 30, x86_64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-30-1.2.x86_64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-Fedora-Cloud-Base-30-1.2.x86_64.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -259,16 +191,7 @@ sleep	1
 
 test	Fedora 30, aarch64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-30-1.2.aarch64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nodefaults -nographic -vga none -serial stdio __IMG__ -net socket,fd=5 -net nic,model=virtio -device virtio-rng-pci
+host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nodefaults -nographic -vga none -serial stdio __BASEPATH__/prepared-Fedora-Cloud-Base-30-1.2.aarch64.qcow2 -net socket,fd=5 -net nic,model=virtio -device virtio-rng-pci -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -288,16 +211,7 @@ host	echo
 
 test	Fedora 31, x86_64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-31-1.9.x86_64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-Fedora-Cloud-Base-31-1.9.x86_64.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -314,16 +228,7 @@ sleep	1
 
 test	Fedora 31, aarch64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-31-1.9.aarch64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nodefaults -nographic -vga none -serial stdio __IMG__ -net socket,fd=5 -net nic,model=virtio -device virtio-rng-pci
+host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nodefaults -nographic -vga none -serial stdio __BASEPATH__/prepared-Fedora-Cloud-Base-31-1.9.aarch64.qcow2 -net socket,fd=5 -net nic,model=virtio -device virtio-rng-pci -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -343,16 +248,7 @@ host	echo
 
 test	Fedora 32, x86_64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-32-1.6.x86_64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-Fedora-Cloud-Base-32-1.6.x86_64.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -369,16 +265,7 @@ sleep	1
 
 test	Fedora 32, aarch64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-32-1.6.aarch64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nodefaults -nographic -vga none -serial stdio __IMG__ -net socket,fd=5 -net nic,model=virtio -device virtio-rng-pci
+host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nodefaults -nographic -vga none -serial stdio __BASEPATH__/prepared-Fedora-Cloud-Base-32-1.6.aarch64.qcow2 -net socket,fd=5 -net nic,model=virtio -device virtio-rng-pci -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -398,16 +285,7 @@ host	echo
 
 test	Fedora 33, x86_64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-33-1.2.x86_64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-Fedora-Cloud-Base-33-1.2.x86_64.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -424,16 +302,7 @@ sleep	1
 
 test	Fedora 33, aarch64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-33-1.2.aarch64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nodefaults -nographic -vga none -serial stdio __IMG__ -net socket,fd=5 -net nic,model=virtio -device virtio-rng-pci
+host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nodefaults -nographic -vga none -serial stdio __BASEPATH__/prepared-Fedora-Cloud-Base-33-1.2.aarch64.qcow2 -net socket,fd=5 -net nic,model=virtio -device virtio-rng-pci -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -453,16 +322,7 @@ host	echo
 
 test	Fedora 34, x86_64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-34-1.2.x86_64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-Fedora-Cloud-Base-34-1.2.x86_64.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -479,16 +339,7 @@ sleep	1
 
 test	Fedora 34, aarch64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-34-1.2.aarch64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nodefaults -nographic -vga none -serial stdio __IMG__ -net socket,fd=5 -net nic,model=virtio -device virtio-rng-pci
+host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nodefaults -nographic -vga none -serial stdio __BASEPATH__/prepared-Fedora-Cloud-Base-34-1.2.aarch64.qcow2 -net socket,fd=5 -net nic,model=virtio -device virtio-rng-pci -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -508,16 +359,7 @@ host	echo
 
 test	Fedora 35, x86_64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-35-1.2.x86_64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-x86_64 -M pc,accel=kvm:tcg -m 1024 -nographic -serial stdio -nodefaults -no-reboot -nographic -vga none __BASEPATH__/prepared-Fedora-Cloud-Base-35-1.2.x86_64.qcow2 -net socket,fd=5 -net nic,model=virtio -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
@@ -534,16 +376,7 @@ sleep	1
 
 test	Fedora 35, aarch64
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/Fedora-Cloud-Base-35-1.2.aarch64.qcow2 __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nodefaults -nographic -vga none -serial stdio __IMG__ -net socket,fd=5 -net nic,model=virtio -device virtio-rng-pci
+host	./qrap 5 qemu-system-aarch64 -m 2048 -cpu cortex-a57 -smp 2 -M virt -bios __BASEPATH__/QEMU_EFI.fd -nodefaults -nographic -vga none -serial stdio __BASEPATH__/prepared-Fedora-Cloud-Base-35-1.2.aarch64.qcow2 -net socket,fd=5 -net nic,model=virtio -device virtio-rng-pci -snapshot
 host	PS1='$ '
 sleep	2
 host	yum -y install make gcc nmap-ncat
diff --git a/test/distro/ubuntu b/test/distro/ubuntu
index 6e094d7..3a80e37 100644
--- a/test/distro/ubuntu
+++ b/test/distro/ubuntu
@@ -139,16 +139,7 @@ host	echo
 
 test	Ubuntu 16.04 LTS (Xenial Xerus), ppc64 (be)
 
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/xenial-server-cloudimg-powerpc-disk1.img __IMG__
-host	virt-edit -a __IMG__ /lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /etc/systemd/system/cloud-init.target.wants/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /etc/systemd/system/cloud-init.target.wants/cloud-final.service
-host	guestfish --rw -a __IMG__ -i rm /etc/systemd/system/cloud-init.target.wants/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /etc/systemd/system/cloud-init.target.wants/cloud-init.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-
-host	./qrap 5 qemu-system-ppc64 -m 1024 -M pseries -nographic -nodefaults -serial stdio -no-reboot -nographic -vga none -hda __IMG__ -net socket,fd=5 -net nic,model=virtio
+host	./qrap 5 qemu-system-ppc64 -m 1024 -M pseries -nographic -nodefaults -serial stdio -no-reboot -nographic -vga none -hda __BASEPATH__/prepared-xenial-server-cloudimg-powerpc-disk1.img -net socket,fd=5 -net nic,model=virtio -snapshot
 host	PS1='$ '
 host	dhclient -4
 # Skip apt-get update here: some updates to xenial-updates around 2022-01-30
@@ -169,18 +160,8 @@ host	echo
 
 
 test	Ubuntu 22.04 (Jammy Jellyfish), s390x
-temp	IMG
-host	qemu-img create -f qcow2 -F qcow2 -b __BASEPATH__/jammy-server-cloudimg-s390x.img __IMG__
-host	virt-edit -a __IMG__ /usr/lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-config.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-init-local.service
-host	guestfish --rw -a __IMG__ -i rm /usr/lib/systemd/system/cloud-final.service
-host	guestfish --rw -a __IMG__ -i rm /etc/systemd/system/multi-user.target.wants/snapd.service
-host	guestfish --rw -a __IMG__ -i rm /etc/systemd/system/snap.lxd.activate.service
-host	guestfish --rw -a __IMG__ -i rm /etc/systemd/system/snap.lxd.daemon.service
-host	guestfish --rw -a __IMG__ -i copy-in __GUEST_FILES__ /root/
-host	./qrap 5 qemu-system-s390x -m 2048 -smp 2 -serial stdio -nodefaults -nographic __IMG__ -net socket,fd=5 -net nic,model=virtio -device virtio-rng-ccw
+
+host	./qrap 5 qemu-system-s390x -m 2048 -smp 2 -serial stdio -nodefaults -nographic __BASEPATH__/prepared-jammy-server-cloudimg-s390x.img -net socket,fd=5 -net nic,model=virtio -device virtio-rng-ccw -snapshot
 
 host	service systemd-resolved stop
 host	export DEBIAN_FRONTEND=noninteractive