Remove machine-id on pre generated images so it's unique on each deployed device

As referenced on the arm list [1] and as already being done on the docker image we
should remove the unique /etc/machine-id file on compose artifacts to ensure it's
regenerated and unique on each deployed host/device. This unifies the process across
all base ks so it's inherited for each artifact.

[1] https://lists.fedoraproject.org/archives/list/arm@lists.fedoraproject.org/message/Q3YZVF5P2OLLPUJQ2LYZSTKWGGDIU6QO/

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

fedora-arm-base.ks

@@ -77,5 +77,8 @@ dnf -y remove dracut-config-generic
 # fails due to RHBZ #1369794
 /sbin/chkconfig network off
 
+# Remove machine-id on pre generated images
+rm -f /etc/machine-id
+
 %end
 

fedora-cloud-base.ks

@@ -270,5 +270,8 @@ rm -f /etc/sysconfig/network-scripts/ifcfg-ens3
 # fails due to RHBZ #1369794
 /sbin/chkconfig network on
 
+# Remove machine-id on pre generated images
+rm -f /etc/machine-id
+
 %end
 

fedora-docker-base.ks

@@ -87,6 +87,7 @@ systemctl mask systemd-remount-fs.service dev-hugepages.mount sys-fs-fuse-connec
 umount /run
 systemd-tmpfiles --create --boot
 
+# Remove machine-id on pre generated images
 rm -f /etc/machine-id
 
 %end

fedora-live-base.ks

@@ -325,6 +325,9 @@ rm -f /boot/*-rescue*
 # fails due to RHBZ #1369794
 /sbin/chkconfig network off
 
+# Remove machine-id on pre generated images
+rm -f /etc/machine-id
+
 %end
 
 
@@ -336,4 +339,5 @@ if [ "$(uname -i)" = "i386" -o "$(uname -i)" = "x86_64" ]; then
   if [ ! -d $LIVE_ROOT/LiveOS ]; then mkdir -p $LIVE_ROOT/LiveOS ; fi
   cp /usr/bin/livecd-iso-to-disk $LIVE_ROOT/LiveOS
 fi
+
 %end