This installs anaconda specific scripts used by dracut. Currently it
adds the rd.luks=0 rd.md=0 rd.dm=0 rd.lvm=0 commandline arguments so
that they don't need to be specified on the kernel cmdline. It also
copies kickstart files from the inird over to the sysroot.
SUBDIRS = pyanaconda loader gptsync po data
- tests utils scripts docs
+ tests utils scripts docs dracut
EXTRA_DIST = config.rpath COPYING
anaconda.spec.in
diff --git a/anaconda.spec.in b/anaconda.spec.in
index 7a2f0cd..f28fbe4 100644
--- a/anaconda.spec.in
+++ b/anaconda.spec.in
@@ -169,6 +169,21 @@ Obsoletes: booty
The anaconda package contains the program which was used to install your
system.
+%files dracut
+%dir /usr/lib/dracut/modules.d/80%{name}
+/usr/lib/dracut/modules.d/80%{name}/*
+
%changelog
* Tue Mar 06 2012 Brian C. Lane <bcl@redhat.com> - 17.12-1
- only allow GPT boot flag on EFI System partition (#746895) (bcl)
diff --git a/configure.ac b/configure.ac
index 740b87a..1e7f8ad 100644
--- a/configure.ac
+++ b/configure.ac
@@ -257,6 +257,7 @@ AC_CONFIG_FILES([Makefile
data/bootdisk/x86_64/Makefile
data/command-stubs/Makefile
docs/Makefile
+ dracut/Makefile
gptsync/Makefile
pyanaconda/installclasses/Makefile
pyanaconda/iw/Makefile
diff --git a/dracut/Makefile.am b/dracut/Makefile.am
new file mode 100644
index 0000000..3821912
--- /dev/null
+++ b/dracut/Makefile.am
@@ -0,0 +1,27 @@
+# dracut/Makefile.am for anaconda
+#
+# Copyright (C) 2012 Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation; either version 2.1 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+# Author: Will Woods <wwoods@redhat.com>
+
+dracutdir = /usr/lib/dracut/modules.d/80$(PACKAGE_NAME)
+dist_dracut_SCRIPTS = module-setup.sh
+ python-deps
+ anaconda-lib.sh
+ parse-anaconda-options.sh
+ anaconda-copy-ks.sh
+
+MAINTAINERCLEANFILES = Makefile.in
diff --git a/dracut/anaconda-copy-ks.sh b/dracut/anaconda-copy-ks.sh
new file mode 100755
index 0000000..86c2724
--- /dev/null
+++ b/dracut/anaconda-copy-ks.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+# Copy over kickstart files from the initrd to the sysroot before pivot
+cp /*cfg /*ks /sysroot/ 2> /dev/null
diff --git a/dracut/anaconda-lib.sh b/dracut/anaconda-lib.sh
new file mode 100755
index 0000000..cdb1356
--- /dev/null
+++ b/dracut/anaconda-lib.sh
@@ -0,0 +1,145 @@
+#!/bin/bash
+
+# config_get SECTION KEY < FILE
+# read an .ini-style config file, find the KEY in the given SECTION, and return
+# the value provided for that key.
+# ex: product=$(config_get Main Product < /.buildstamp)
+config_get() {
+ local section="$1" key="$2" cursec="" k="" v=""
+ while read line; do
+ case "$line" in
+ #*) continue ;;
+[*]*) cursec="${line#[}"; cursec="${cursec%%]*}" ;;
+ *=*) k=$(echo ${line%%=*}); v=$(echo ${line#*=}) ;;
+ esac
+ if [ "$cursec" = "$section" ] && [ "$k" == "$key" ]; then
+ echo $v
+ break
+ fi
+ done
+}
+
+find_iso() {
+ local f="" iso="" isodir="$1" tmpmnt=$(mkuniqdir /run/install tmpmnt)
+ for f in $isodir/*.iso; do
+ [ -e $f ] || continue
+ mount -o loop,ro $f $tmpmnt || continue
+ [ -e $tmpmnt/.discinfo ] && iso=$f
+ umount $tmpmnt
+ if [ "$iso" ]; then echo "$iso"; return 0; fi
+ done
+ return 1
+}
+
+find_runtime() {
+ local ti_img="" dir="$1$2"
+ [ -e $dir/.treeinfo ] && img=$(config_get stage2 mainimage < $dir/.treeinfo)
+ for f in $ti_img images/install.img LiveOS/squashfs.img; do
+ [ -e "$dir/$f" ] && echo "$dir/$f" && return
+ done
+}
+
+repodir="/run/install/repo"
+isodir="/run/install/isodir"
+rulesfile="/etc/udev/rules.d/90-anaconda.rules"
+
+anaconda_live_root_dir() {
+ local img="" iso="" dir="$1" path="$2"; shift 2
+ img=$(find_runtime $repodir$path)
+ if [ -n "$img" ]; then
+ info "anaconda: found $img"
+ else
+ iso=$(find_iso $repodir$path)
+ [ -n "$iso" ] || { warn "no suitable images"; return 1; }
+ info "anaconda: found $iso"
+ mount --move $repodir $isodir
+ iso=${isodir}${iso#$repodir}
+ mount -o loop,ro $iso $repodir
+ img=$(find_runtime $repodir) || { warn "$iso has no suitable runtime"; }
+ fi
+ [ -e "$img" ] && /sbin/dmsquash-live-root $img
+}
+
+# These could probably be in dracut-lib or similar
+
+disk_to_dev_path() {
+ case "$1" in
+ CDLABEL=*|LABEL=*) echo "/dev/disk/by-label/${1#*LABEL=}" ;;
+ UUID=*) echo "/dev/disk/by-uuid/${1#UUID=}" ;;
+ /dev/*) echo "$1" ;;
+ *) echo "/dev/$1" ;;
+ esac
+}
+
+when_diskdev_appears() {
+ local dev="${1#/dev/}" cmd=""; shift
+ cmd="/sbin/initqueue --settled --onetime $*"
+ {
+ printf 'SUBSYSTEM=="block", KERNEL=="%s", RUN+="%s"
' "$dev" "$cmd"
+ printf 'SUBSYSTEM=="block", SYMLINK=="%s", RUN+="%s"
' "$dev" "$cmd"
+ } >> $rulesfile
+}
+
+set_neednet() {
+ if ! getargbool 0 rd.neednet; then
+ echo "rd.neednet=1" >> /etc/cmdline.d/anaconda-neednet.conf
+ fi
+ unset CMDLINE
+}
+
+when_netdev_online() {
+ printf 'SUBSYSTEM=="net", ACTION=="online", RUN+="%s"
'
+ "/sbin/initqueue --settled --onetime $@" >> $rulesfile
+}
+
+# Kickstart parsing goes at the end 'cuz it might use the other stuff
+
+parse_kickstart() {
+ /sbin/parse-kickstart $1 > /etc/cmdline.d/80kickstart.conf
+ unset CMDLINE # re-read the commandline
+ . /tmp/ks.info # save the parsed kickstart
+ [ -e "$parsed_kickstart" ] && cp $parsed_kickstart /run/install/ks.cfg
+}
+
+# This is where we actually run the kickstart. Whee!
+# We can't just add udev rules (we'll miss devices that are already active),
+# and we can't just run the scripts manually (we'll miss devices that aren't
+# yet active - think driver disks!).
+#
+# So: we have to write out the rules and then retrigger them.
+#
+# Really what we want to do here is just start over from the "cmdline"
+# phase, but since we can't do that, we'll kind of fake it.
+run_kickstart() {
+ local triggers="" do_repo="" # TODO: do_dd, do_updates, any others?
+
+ # figure out what to re-run
+ grep -q 'inst.repo=' /etc/cmdline.d/80kickstart.conf && do_repo=1
+
+ # parse cmdline
+ source_hook cmdline
+
+ # NOTE: this is deprecated and unnecessary in dracut 018
+ [ -f /tmp/root.info ] && echo "root='$root'" >> /tmp/root.info
+
+ # replay udev events to trigger actions
+ if [ $do_repo ]; then
+ case "$repotype" in
+ http*|ftp|nfs*)
+ udevadm trigger --action=online --subsystem-match=net
+ ;;
+ cdrom|hd|bd)
+ . $hookdir/pre-udev/*repo-genrules.sh
+ udevadm control --reload
+ udevadm trigger --action=change --subsystem-match=block
+ ;;
+ esac
+ fi
+
+ # and that's it - we're back to the mainloop.
+ > /tmp/ks.cfg.done # let wait_for_kickstart know that we're done.
+}
+
+wait_for_kickstart() {
+ echo "[ -e /tmp/ks.cfg.done ]" > $hookdir/initqueue/finished/kickstart.sh
+}
diff --git a/dracut/module-setup.sh b/dracut/module-setup.sh
new file mode 100755
index 0000000..9cce3f4
--- /dev/null
+++ b/dracut/module-setup.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+# module-setup.sh for anaconda
+
+check() {
+ [[ $hostonly ]] && return 1
+ return 255 # this module is optional
+}
+
+depends() {
+ echo livenet nfs img-lib convertfs ifcfg
+ return 0
+}
+
+install() {
+ # anaconda
+ inst "$moddir/anaconda-lib.sh" "/lib/anaconda-lib.sh"
+ inst_hook cmdline 25 "$moddir/parse-anaconda-options.sh"
+ inst_hook pre-pivot 99 "$moddir/anaconda-copy-ks.sh"
+}
+
diff --git a/dracut/parse-anaconda-options.sh b/dracut/parse-anaconda-options.sh
new file mode 100755
index 0000000..7634377
--- /dev/null
+++ b/dracut/parse-anaconda-options.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+# parse-anaconda-options.sh - parse installer-specific options
+
+. /lib/anaconda-lib.sh
+
+# NOTE: anaconda historically activated all the fancy disk devices itself,
+# and it would get very confused if they were already active when it started.
+# F17 has some support for handling already-active devices, but it's still
+# currently safer to disable these things and let anaconda activate them.
+# TODO FIXME: remove this and make anaconda handle active devices!
+{
+ for t in dm md lvm luks; do
+ # disable unless specifically enabled
+ getargbool 0 rd.$t || echo rd.$t=0
+ done
+} > /etc/cmdline.d/99-anaconda-disable-disk-activation.conf
+
+# re-read the commandline args
+unset CMDLINE
diff --git a/dracut/python-deps b/dracut/python-deps
new file mode 100755
index 0000000..be51e78
--- /dev/null
+++ b/dracut/python-deps
@@ -0,0 +1,56 @@
+#!/usr/bin/python
+# python-deps - find the dependencies of a given python script.
+
+import os, sys
+from modulefinder import ModuleFinder
+from distutils.sysconfig import *
+
+sitedir = get_python_lib()
+libdir = get_config_var('LIBDEST')
+
+# A couple helper functions...
+def moduledir(pyfile):
+ 'Given a python file, return the module dir it belongs to, or None.'
+ for topdir in sitedir, libdir:
+ relpath = os.path.relpath(pyfile, topdir)
+ if '/' not in relpath: continue
+ modname = relpath.split('/')[0]
+ if modname not in ('..', 'site-packages'):
+ return os.path.join(topdir, modname)
+
+def pyfiles(moddir):
+ 'basically, "find $moddir -type f -name "*.py"'
+ for curdir, dirs, files in os.walk(moddir):
+ for f in files:
+ if f.endswith(".py"):
+ yield os.path.join(curdir, f)
+
+# OK. Use modulefinder to find all the modules etc. this script uses!
+
+finder = ModuleFinder()
+finder.run_script(sys.argv[1]) # parse the script
+
+mods = []
+deps = []
+
+for name, mod in finder.modules.iteritems():
+ if not mod.__file__: # this module is builtin, so we can skip it
+ continue
+
+ if mod.__file__ not in deps: # grab the file itself
+ deps.append(mod.__file__)
+
+ moddir = moduledir(mod.__file__) # if it's part of a module...
+ if moddir and moddir not in mods: #
+ deps += list(pyfiles(moddir)) # ...get the whole module
+ mods.append(moddir)
+
+# Include some bits that the python install itself needs
+print get_makefile_filename()
+print get_config_h_filename()
+print os.path.join(libdir,'site.py')
+print os.path.join(libdir,'sysconfig.py')
+
+# And print the list of deps.
+for d in deps:
+ print d
--
1.7.7.6
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add anaconda-dracut subpackage
