lorax: remove network support from UEFI initrd

Reduce its size to have efiboot.img under 32MB.
This needs rebuilding initrd and we need kernel version for that - so pass it
down from x86.tmpl.

anaconda/dracut/module-setup.sh

@@ -7,7 +7,7 @@ check() {
 }
 
 depends() {
-    echo livenet nfs img-lib convertfs ifcfg
+    echo img-lib
     case "$(uname -m)" in
         s390*) echo cms ;;
     esac

lorax-templates-qubes/templates/efi.tmpl

@@ -1,4 +1,4 @@
-<%page args="configdir, KERNELDIR, efiarch, isolabel"/>
+<%page args="configdir, KERNELDIR, efiarch, isolabel, kver"/>
 <%
 from string import lower
 EFIBOOTDIR="EFI/BOOT"
@@ -33,7 +33,8 @@ ${make_efiboot("images/efiboot.img", include_kernel=True)}
     %>
     %if include_kernel:
         copy ${KERNELDIR}/vmlinuz ${EFIBOOTDIR}
-        copy ${KERNELDIR}/initrd.img ${EFIBOOTDIR}
+        runcmd chroot ${inroot} dracut --nomdadmconf --nolvmconf --xz --install '/.buildstamp' --add 'anaconda pollcdrom' --omit "network multipath modsign systemd crypt shutdown plymouth fcoe fcoe-uefi nfs iscsi ifcfg" /boot/efi/EFI/qubes/initrd-small.img ${kver}
+        install boot/efi/EFI/qubes/initrd-small.img ${EFIBOOTDIR}/initrd.img
     %endif
     install ${configdir}/grub2-efi.cfg ${eficonf}
     install ${configdir}/xen-efi.cfg ${xenconf}

lorax-templates-qubes/templates/runtime-cleanup.tmpl

@@ -92,6 +92,9 @@ arch/x86/kvm
 remove lib/modules/*/{build,source,*.map}
 ## NOTE: depmod gets re-run after cleanup finishes
 
+## this prevents network support from being included in initrd
+remove etc/sysconfig/network-scripts
+
 ## remove unused themes, theme engines, icons, etc.
 removefrom gtk2 /usr/${libdir}/gtk-2.0/*/{engines,printbackends}/*
 removefrom gtk2 /usr/share/themes/*

lorax-templates-qubes/templates/runtime-postinstall.tmpl

@@ -115,7 +115,7 @@ append etc/depmod.d/dd.conf "search updates built-in"
 
 ## include additional modules in initramfs
 append etc/dracut.conf.d/extra-install-modules.conf "add_drivers+=' ehci-pci '"
-append etc/dracut.conf.d/extra-install-modules.conf "omit_dracutmodules+=' multipath '"
+append etc/dracut.conf.d/extra-install-modules.conf "omit_dracutmodules+=' multipath fcoe fcoe-uefi iscsi nfs ifcfg network '"
 
 ## make lvm auto-activate
 remove etc/lvm/*

lorax-templates-qubes/templates/x86.tmpl

@@ -69,6 +69,8 @@ sortedkernels = sorted(kernels, key=lambda k: LooseVersion(k['version']))
   append xen.gz --- vmlinuz-${shortkver} @ROOT@ quiet --- initrd-${shortkver}.img\n\
   @EXTRAKERNELS@' ${BOOTDIR}/isolinux.cfg
 
+  <% latestkver = kernel.version %>
+
 %endfor
 
 ## configure bootloader
@@ -105,7 +107,7 @@ hardlink ${KERNELDIR}/initrd.img ${BOOTDIR}
         efigraft += " {0}={1}/{0}".format(img,outroot)
     efihybrid = "--uefi --mac" if domacboot else "--uefi"
     %>
-    <%include file="efi.tmpl" args="configdir=configdir, KERNELDIR=KERNELDIR, efiarch=efiarch, isolabel=isolabel"/>
+    <%include file="efi.tmpl" args="configdir=configdir, KERNELDIR=KERNELDIR, efiarch=efiarch, isolabel=isolabel, kver=latestkver"/>
 %endif
 
 ## ## make boot.iso