qubes-installer-qubes-os/anaconda/dracut/parse-anaconda-options.sh
Marek Marczykowski-Górecki 447ba8ab42 anaconda: fix dracut module to work with reduced dependencies
Do not fail because of not present url-lib. Also 'loop' module requires manual
loading now.
2015-09-25 16:25:46 +02:00

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#!/bin/bash
# parse-anaconda-options.sh - parse installer-specific options
. /lib/anaconda-lib.sh
if [ -r /lib/url-lib.sh ]; then
. /lib/url-lib.sh
else
alias set_http_header=:
fi
# create the repodir and isodir that anaconda will look for
mkdir -p $repodir $isodir
# add some modules
modprobe -q edd
# NOTE: anaconda historically activated all the fancy disk devices itself,
# and it would get very confused if they were already active when it started.
# F17 has some support for handling already-active devices, but it's still
# currently safer to disable these things and let anaconda activate them.
# TODO FIXME: remove this and make anaconda handle active devices!
{
for t in dm md lvm luks; do
# disable unless specifically enabled
getargbool 0 rd.$t || echo rd.$t=0
done
} > /etc/cmdline.d/99-anaconda-disable-disk-activation.conf
# get some info from .buildstamp
buildstamp=/run/initramfs/.buildstamp
[ -f /.buildstamp ] && buildstamp=/.buildstamp
if [ ! -f $buildstamp ]; then
warn ".buildstamp missing"
else
product=$(config_get Main Product < $buildstamp)
version=$(config_get Main Version < $buildstamp)
# TODO: this is silly. There should be an "Arch" item in there..
uuid=$(config_get Main UUID < $buildstamp)
strstr "$uuid" "." && arch=${uuid##*.}
fi
[ -z "$arch" ] && arch=$(uname -m)
echo Loading $product $version $arch installer...
# set HTTP headers so server(s) will recognize us
set_http_header "X-Anaconda-Architecture" "$arch"
set_http_header "X-Anaconda-System-Release" "$product"
# convenience function to warn the user about old argument names.
warn_renamed_arg() {
local arg=""
arg="$(getarg $1)" && warn "'$1=$arg'" && warn "$1 has been renamed to $2"
}
warn_renamed_arg() { :; } # XXX REMOVE WHEN WE'RE READY FOR THE NEW NAMES.
# check for deprecated arg, warn user, and write new arg to /etc/cmdline
check_depr_arg() {
local arg="" quiet="" newval=""
if [ "$1" == "--quiet" ]; then quiet=1; shift; fi
arg="$(getarg $1)"
[ "$arg" ] || return 1
newval=$(printf "$2" "$arg")
[ "$quiet" ] || warn "'$1' is deprecated. Using '$newval' instead."
echo "$newval" >> /etc/cmdline.d/75-anaconda-options.conf
}
check_depr_args() {
local q=""
for i in $(getargs $1); do check_depr_arg $q "$i" "$2" && q="--quiet"; done
}
check_removed_arg() {
local arg="$1"; shift
if getarg "$arg" > /dev/null; then
warn "'$arg' is deprecated and has been removed."
[ -n "$*" ] && warn "$*"
fi
}
check_depr_args "blacklist=" "inst.blacklist=%s"
check_depr_arg "nofirewire" "inst.blacklist=firewire_ohci"
# ssh
check_depr_arg "sshd" "inst.sshd"
# serial was never supposed to be used for anything!
check_removed_arg serial "To change the console use 'console=' instead."
# USB is built-in and can't be disabled anymore. DEAL WITH IT.
check_removed_arg nousb "USB drivers can't be disabled."
# ethtool is gone. Who forces their devices to single-duplex anymore?
check_removed_arg ethtool
# interactive junk in initramfs
# (maybe we'll bring it back someday?)
check_removed_arg asknetwork "Use an appropriate 'ip=' argument instead."
# lang & keymap
warn_renamed_arg "lang" "inst.lang"
warn_renamed_arg "keymap" "inst.keymap"
# repo
check_depr_arg "method=" "repo=%s"
warn_renamed_arg "repo" "inst.repo"
# kickstart
warn_renamed_arg "ks" "inst.ks"
warn_renamed_arg "ksdevice" "inst.ks.device"
warn_renamed_arg "kssendmac" "inst.ks.sendmac"
warn_renamed_arg "kssendsn" "inst.ks.sendsn"
# Ignore self-signed SSL certs
warn_renamed_arg "noverifyssl" "inst.noverifyssl"
if $(getargbool 0 noverifyssl inst.noverifyssl); then
# Tell dracut to use curl --insecure
echo "rd.noverifyssl" >> /etc/cmdline.d/75-anaconda-options.conf
fi
# updates
warn_renamed_arg "updates=" "inst.updates"
if updates=$(getarg updates inst.updates); then
if [ -n "$updates" ]; then
export anac_updates=$updates
case $updates in
http*|ftp*|nfs*)
echo "live.updates=$updates" \
>> /etc/cmdline.d/75-anaconda-options.conf ;;
esac
else
warn "'updates' requires a location for the updates disk"
fi
fi
# for vnc bring network up in initramfs so that cmdline configuration is used
getargbool 0 vnc inst.vnc && warn "anaconda requiring network for vnc" && set_neednet
# make sure we get ifcfg for every interface that comes up
echo 'save_netinfo $netif' > $hookdir/initqueue/online/anaconda-ifcfg.sh
# Driver Update Disk
warn_renamed_arg "dd" "inst.dd"
# re-read the commandline args
unset CMDLINE