#!/bin/bash -
# @configure_input@
-# Copyright (C) 2009 Red Hat Inc.
+# Copyright (C) 2009-2010 Red Hat Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-# This is called from the Makefile to build the initramfs.
-
unset CDPATH
set -e
-set -x
-
-if [ "@DIST@" = "REDHAT" ]; then
- cd @top_builddir@
- # Decide on names for the final output. These have to match Makefile.am.
- output=appliance/initramfs.@REPO@.@host_cpu@.img
- koutput=appliance/vmlinuz.@REPO@.@host_cpu@
- rm -f $output
- rm -f $koutput
-
- # Create the basic initramfs.
- exec 5<appliance/packagelist
- packages=
- while read pkg 0<&5; do
- packages="$packages -i $pkg"
- done
- exec 5<&-
-
- @FEBOOTSTRAP@ $packages -u @UPDATES@ @REPO@ initramfs @MIRROR@
-
- # /sysroot is where the guest root filesystem will be mounted.
- @FEBOOTSTRAP_RUN@ initramfs -- mkdir -p --mode=0777 /sysroot
-
- # Create /tmp if it is missing.
- @FEBOOTSTRAP_RUN@ initramfs -- mkdir -p --mode=0777 /tmp
-
- # Nuke some stuff. The kernel pulls mkinitrd and plymouth which pulls in
- # all of Python. Sheez.
- (cd initramfs && find -name '*plymouth*' -print0) |
- xargs -0 @FEBOOTSTRAP_RUN@ initramfs -- rm -rf
- (cd initramfs && find -name '*python*' -print0) |
- xargs -0 @FEBOOTSTRAP_RUN@ initramfs -- rm -rf
-
- # In Fedora >= 11, it pulls in all of Perl from somewhere. Nuke from orbit.
- @FEBOOTSTRAP_RUN@ initramfs -- rm -rf /usr/lib/perl5 /usr/lib64/perl5
-
- # Anaconda? JPEG images?
- @FEBOOTSTRAP_RUN@ initramfs -- rm -rf /usr/lib/anaconda-runtime
-
- # Don't need any firmware.
- @FEBOOTSTRAP_RUN@ initramfs -- rm -rf /lib/firmware
-
- # Don't need any keyboard maps.
- @FEBOOTSTRAP_RUN@ initramfs -- rm -rf /lib/kbd
- # Remove anything in home directory. Because of the potential for disaster
- # we don't put a slash before 'home'.
- (cd initramfs && echo home/*) |
- xargs @FEBOOTSTRAP_RUN@ initramfs -- rm -rf
+# Turn excludelist file into command line arguments.
+exec 5<excludelist
+while read regexp <&5; do
+ excludes="$excludes --exclude $regexp"
+done
+exec 5<&-
- # Remove /var/lib/yum stuff.
- @FEBOOTSTRAP_RUN@ initramfs -- rm -rf /var/lib/yum
-
- # Remove some unreadable binaries which are incompatible with
- # the supermin appliance. Since these binaries can't be read
- # from the host filesystem, they generate warnings like:
- # cpio: ./usr/bin/chfn: Cannot open: Permission denied
- # These binaries are not needed for operation of the appliance.
- @FEBOOTSTRAP_RUN@ initramfs -- rm -f \
- /usr/bin/chfn \
- /usr/bin/chsh \
- /usr/libexec/pt_chown \
- /usr/sbin/groupdel \
- /usr/sbin/groupadd \
- /usr/sbin/useradd \
- /usr/sbin/tzdata-update \
- /usr/sbin/userdel \
- /usr/sbin/usermod \
- /usr/sbin/groupmod \
- /usr/sbin/groupmems \
- /sbin/unix_update \
- $(cd initramfs && echo usr/sbin/glibc_post_upgrade.*)
-
- # Kernel modules take up nearly half of the image. Only include ones
- # which are on the whitelist.
- exec 5<appliance/kmod.whitelist
- whitelist=
- while read kmod 0<&5; do
- whitelist="$whitelist -a -not -name $kmod"
- done
- exec 5<&-
-
- (cd initramfs && \
- find lib/modules/*/kernel -name '*.ko' $whitelist -a -print0 ) |
- xargs -0 febootstrap-run initramfs -- rm
-
- # Pull the kernel out into the current directory. We don't want it in
- # the initramfs image.
- cp initramfs/boot/vmlinuz* $koutput
- @FEBOOTSTRAP_RUN@ initramfs -- rm -rf boot
-
- # Minimize the image.
- @FEBOOTSTRAP_MINIMIZE@ initramfs
-
- # Add some missing configuration files.
- if [ ! -f initramfs/etc/hosts ]; then
- cat > hosts.new <<'__EOF__'
- 127.0.0.1 guestfs localhost.localdomain localhost
- ::1 localhost6.localdomain6 localhost6
-__EOF__
- @FEBOOTSTRAP_INSTALL@ initramfs hosts.new /etc/hosts 0644 root.root
- rm hosts.new
- fi
-
- if [ ! -f initramfs/etc/fstab ]; then
- @FEBOOTSTRAP_RUN@ initramfs -- touch /etc/fstab
- fi
-
- echo nameserver 10.0.2.3 > resolv.conf.new
- @FEBOOTSTRAP_INSTALL@ initramfs resolv.conf.new /etc/resolv.conf 0644 root.root
- rm resolv.conf.new
-
- ls -lh $koutput
+# Run febootstrap on the package list.
+if [ "x@FEBOOTSTRAP_YUM_CONFIG@" != "xno" ]; then
+ extra="--yum-config @FEBOOTSTRAP_YUM_CONFIG@"
+fi
- # Now directly run the update script to copy/update the daemon in the
- # initramfs.
- cd appliance && bash update.sh
+echo @FEBOOTSTRAP@ -v -o supermin.d --names $(< packagelist ) $excludes $extra
+@FEBOOTSTRAP@ -v -o supermin.d --names $(< packagelist ) $excludes $extra
+
+# Remove some things that we don't want in the appliance. This is
+# copied from the old febootstrap-minimize. However minimization is
+# not so important now that we are caching the appliance.
+< supermin.d/hostfiles \
+grep -v '^/usr/lib/locale' |
+grep -v '^/usr/share/locale' |
+grep -v '^/usr/lib/gconv' |
+grep -v '^/usr/lib64/gconv' |
+grep -v '^/usr/bin/localedef' |
+grep -v '^/usr/sbin/build-locale-archive' |
+grep -v '^/usr/share/man/' |
+grep -v '^/usr/share/doc/' |
+grep -v '^/usr/share/info/' |
+grep -v '^/usr/share/gnome/help/' |
+grep -v '^/usr/share/cracklib/' |
+grep -v '^/usr/share/i18n/' > supermin.d/hostfiles-t
+
+# XXX resolv.conf? The old script had:
+# echo nameserver 169.254.2.3 > resolv.conf
+if ! grep -q /etc/resolv.conf supermin.d/hostfiles-t; then
+ echo /etc/resolv.conf >> supermin.d/hostfiles-t
+fi
-elif [ "@DIST@" = "DEBIAN" ]; then
- cd @top_builddir@/appliance
- debirf make -n debian
- mkdir -p @top_builddir@/initramfs
- touch @top_builddir@/initramfs/fakeroot.log
+# Include any Augeas lenses from the host.
+if grep -q /usr/share/augeas/lenses supermin.d/hostfiles-t; then
+ echo "/usr/share/augeas/lenses/*.aug" >> supermin.d/hostfiles-t
fi
+mv supermin.d/hostfiles-t supermin.d/hostfiles
git.annexia.org / libguestfs.git / blobdiff