Group sections in function units

- first all system related tweaks
- second user creation
- last cleanup

Rocky8_Rpi4.ks

@@ -58,26 +58,17 @@ aarch64-img-extra-config
 
 # Post install scripts:
 %post
-# Remove ifcfg-link on pre generated images
-rm -f /etc/sysconfig/network-scripts/ifcfg-link
-
-# Remove machine-id on pre generated images
-rm -f /etc/machine-id
-touch /etc/machine-id
-
-# Apparently kickstart user was not working, attempt to do it here?
-/sbin/useradd -c "Rocky Linux default user"  -u 1000 -G wheel -m -U rocky
-echo "rockylinux" | passwd --stdin  rocky
-
-
-# Ensure no ssh keys are present
-rm -f /etc/ssh/*_key*
-
 
 cat > /boot/cmdline.txt << EOF
 console=ttyAMA0,115200 console=tty1 root=   rootfstype=ext4 elevator=deadline rootwait
 EOF
 
+# Run this once to fix the wifi:
+sed -i  's/boardflags3=0x48200100/boardflags3=0x44200100/g'  /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt
+
+# Apparently kickstart user was not working, attempt to do it here?
+/sbin/useradd -c "Rocky Linux default user"  -u 1000 -G wheel -m -U rocky
+echo "rockylinux" | passwd --stdin  rocky
 
 mkdir -p /home/rocky
 chown 1000:1000 /home/rocky
@@ -116,10 +107,6 @@ EOF
 
 chown 1000 /home/rocky/README
 
-# Run this once to fix the wifi:
-sed -i  's/boardflags3=0x48200100/boardflags3=0x44200100/g'  /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt
-
-
 
 # Add rpi-kernel repo:
 cat >/etc/yum.repos.d/Rocky_Rpi_kernel.repo << 'EOF'
@@ -139,5 +126,16 @@ enabled=1
 
 EOF
 
+# Cleanup before shipping an image
+
+# Remove ifcfg-link on pre generated images
+rm -f /etc/sysconfig/network-scripts/ifcfg-link
+
+# Remove machine-id on pre generated images
+rm -f /etc/machine-id
+touch /etc/machine-id
+
+# Ensure no ssh keys are present
+rm -f /etc/ssh/*_key*
 
 %end