install_help.sh

   1 #!/usr/bin/bash
   2 #
   3 # CDDL HEADER START
   4 #
   5 # The contents of this file are subject to the terms of the
   6 # Common Development and Distribution License, Version 1.0 only
   7 # (the "License").  You may not use this file except in compliance
   8 # with the License.
   9 #
  10 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  11 # or http://www.opensolaris.org/os/licensing.
  12 # See the License for the specific language governing permissions
  13 # and limitations under the License.
  14 #
  15 # When distributing Covered Code, include this CDDL HEADER in each
  16 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  17 # If applicable, add the following below this CDDL HEADER, with the
  18 # fields enclosed by brackets "[]" replaced with your own identifying
  19 # information: Portions Copyright [yyyy] [name of copyright owner]
  20 #
  21 # CDDL HEADER END
  22 #
  23 #
  24 # Copyright 2017 OmniTI Computer Consulting, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27 LOG_SETUP=0
  28
  29 ConsoleLog(){
  30   exec 4>/dev/console
  31   exec 1>>${1}
  32   exec 2>>${1}
  33   INSTALL_LOG=${1}
  34   LOG_SETUP=1
  35 }
  36 CopyInstallLog(){
  37   if [[ -n "$INSTALL_LOG" ]]; then
  38     cp $INSTALL_LOG $ALTROOT/var/log/install/kayak.log
  39   fi
  40 }
  41 SendInstallLog(){
  42   PUTURL=`echo $CONFIG | sed -e 's%/kayak/%/kayaklog/%g;'`
  43   PUTURL=`echo $PUTURL | sed -e 's%/kayak$%/kayaklog%g;'`
  44   curl -T $INSTALL_LOG $PUTURL/$ETHER
  45 }
  46 OutputLog(){
  47   if [[ "$LOG_SETUP" -eq "0" ]]; then
  48     exec 4>/dev/null
  49     LOG_SETUP=1
  50   fi
  51 }
  52 log() {
  53   OutputLog
  54   TS=`date +%Y/%m/%d-%H:%M:%S`
  55   echo "[$TS] $*" 1>&4
  56   echo "[$TS] $*"
  57 }
  58 bomb() {
  59   log
  60   log ======================================================
  61   log "$*"
  62   log ======================================================
  63   if [[ -n "$INSTALL_LOG" ]]; then
  64   log "For more information, check $INSTALL_LOG"
  65   log ======================================================
  66   fi
  67   exit 1
  68 }
  69
  70 . /kayak/net_help.sh
  71 . /kayak/disk_help.sh
  72
  73 ICFILE=/tmp/_install_config
  74 getvar(){
  75   prtconf -v /devices | sed -n '/'$1'/{;n;p;}' | cut -f2 -d\'
  76 }
  77
  78 # Blank
  79 ROOTPW='$5$kr1VgdIt$OUiUAyZCDogH/uaxH71rMeQxvpDEY2yX.x0ZQRnmeb9'
  80 RootPW(){
  81   ROOTPW="$1"
  82 }
  83 SetRootPW(){
  84   sed -i '' -e 's%^root::%root:'$ROOTPW':%' $ALTROOT/etc/shadow
  85 }
  86 ForceDHCP(){
  87   log "Forcing all interfaces into DHCP..."
  88   /sbin/ifconfig -a plumb 2> /dev/null
  89   # for the logs
  90   for iface in `/sbin/dladm show-phys -o device -p` ; do
  91     /sbin/ifconfig $iface dhcp &
  92   done
  93   while [[ -z $(/sbin/dhcpinfo BootSrvA) ]]; do
  94     log "Waiting for dhcpinfo..."
  95     sleep 1
  96   done
  97   BOOTSRVA=`/sbin/dhcpinfo BootSrvA`
  98   log "Next server: $BOOTSRVA"
  99   sleep 1
 100 }
 101
 102 BuildBE() {
 103   RPOOL=${1:-rpool}
 104   if [[ -z $2 ]]; then
 105       BOOTSRVA=`/sbin/dhcpinfo BootSrvA`
 106       MEDIA=`getvar install_media`
 107       MEDIA=`echo $MEDIA | sed -e "s%//\:%//$BOOTSRVA\:%g;"`
 108       MEDIA=`echo $MEDIA | sed -e "s%///%//$BOOTSRVA/%g;"`
 109       DECOMP="bzip2 -dc"
 110       GRAB="curl -s"
 111   else
 112       # ASSUME $2 is a file path.
 113       MEDIA=$2
 114       # XXX KEBE SAYS, make switch statement based on $MEDIA's extension.
 115       # e.g. "bz2" ==> "bzip -dc", "7z" ==>
 116       DECOMP="bzip2 -dc"
 117       GRAB=cat
 118   fi
 119   zfs set compression=on $RPOOL
 120   zfs create $RPOOL/ROOT
 121   zfs set canmount=off $RPOOL/ROOT
 122   zfs set mountpoint=legacy $RPOOL/ROOT
 123   log "Receiving image: $MEDIA"
 124   $GRAB $MEDIA | pv -B 128m -w 78 | $DECOMP | zfs receive -u $RPOOL/ROOT/unleashed
 125   zfs set canmount=noauto $RPOOL/ROOT/unleashed
 126   zfs set mountpoint=legacy $RPOOL/ROOT/unleashed
 127   log "Cleaning up boot environment"
 128   beadm mount unleashed /mnt
 129   ALTROOT=/mnt
 130   cp $ALTROOT/lib/svc/seed/global.db $ALTROOT/etc/svc/repository.db
 131   chmod 0600 $ALTROOT/etc/svc/repository.db
 132   chown root:sys $ALTROOT/etc/svc/repository.db
 133   /usr/sbin/devfsadm -r /mnt
 134   [[ -L $ALTROOT/dev/msglog ]] || \
 135     ln -s ../devices/pseudo/sysmsg@0:msglog $ALTROOT/dev/msglog
 136   MakeSwapDump
 137   zfs destroy $RPOOL/ROOT/unleashed@kayak
 138 }
 139
 140 FetchConfig(){
 141   ETHER=`Ether`
 142   BOOTSRVA=`/sbin/dhcpinfo BootSrvA`
 143   CONFIG=`getvar install_config`
 144   CONFIG=`echo $CONFIG | sed -e "s%//\:%//$BOOTSRVA\:%g;"`
 145   CONFIG=`echo $CONFIG | sed -e "s%///%//$BOOTSRVA/%g;"`
 146   L=${#ETHER}
 147   while [[ "$L" -gt "0" ]]; do
 148     URL="$CONFIG/${ETHER:0:$L}"
 149     log "... trying $URL"
 150     /bin/curl -s -o $ICFILE $URL
 151     if [[ -f $ICFILE ]]; then
 152       if [[ -n $(grep BuildRpool $ICFILE) ]]; then
 153         log "fetched config."
 154         return 0
 155       fi
 156       rm -f $ICFILE
 157     fi
 158     L=$(($L - 1))
 159   done
 160   return 1
 161 }
 162
 163 MakeBootable(){
 164   RPOOL=${1:-rpool}
 165   log "Making boot environment bootable"
 166   zpool set bootfs=$RPOOL/ROOT/unleashed rpool
 167   # Must do beadm activate first on the off chance we're bootstrapping from
 168   # GRUB.
 169   beadm activate unleashed || return 1
 170
 171   if [[ ! -z $1 ]]; then
 172       # Generate kayak-disk-list from zpool status.
 173       # NOTE: If this is something on non-s0 slices, the installboot below
 174       # will fail most likely, which is possibly a desired result.
 175       zpool list -v $RPOOL | egrep -v "NAME|rpool|mirror" | \
 176           awk '{print $1}' | sed -E 's/s0$//g' > /tmp/kayak-disk-list
 177   fi
 178
 179   # NOTE:  This installboot loop assumes we're doing GPT whole-disk rpools.
 180   for i in `cat /tmp/kayak-disk-list`
 181   do
 182       installboot -mfF /boot/pmbr /boot/gptzfsboot /dev/rdsk/${i}s0 || return 1
 183   done
 184
 185   bootadm update-archive -R $ALTROOT || return 1
 186   return 0
 187 }
 188
 189 SetHostname()
 190 {
 191   log "Setting hostname: ${1}"
 192   /bin/hostname "$1"
 193   echo "$1" > $ALTROOT/etc/nodename
 194   head -n 26 $ALTROOT/etc/hosts > /tmp/hosts
 195   echo "::1\t\t$1" >> /tmp/hosts
 196   echo "127.0.0.1\t$1" >> /tmp/hosts
 197   cat /tmp/hosts > $ALTROOT/etc/hosts
 198 }
 199
 200 AutoHostname() {
 201   suffix=$1
 202   macadr=`/sbin/ifconfig -a | \
 203           /usr/bin/awk '/UP/{if($2 !~ /LOOPBACK/){iface=$1;}} /ether/{if(iface){print $2; exit;}}' | \
 204           /bin/tr '[:upper:]' '[:lower:]' | \
 205           /bin/sed -e 's/^/ 0/g;s/:/-0/g; s/0\([0-9a-f][0-9a-f]\)/\1/g; s/ //g;'`
 206   [ -z $suffix ] && suffix=unleashed
 207   [ "$suffix" == "-" ] && suffix= || suffix=-$suffix
 208   SetHostname $macadr$suffix
 209 }
 210
 211 SetTimezone()
 212 {
 213   log "Setting timezone: ${1}"
 214   sed -i '' -e "s:^TZ=.*:TZ=${1}:" $ALTROOT/etc/default/init
 215 }
 216
 217 SetLang()
 218 {
 219   log "Setting language: ${1}"
 220   sed -i '' -e "s:^LANG=.*:LANG=${1}:" $ALTROOT/etc/default/init
 221 }
 222
 223 ApplyChanges(){
 224   SetRootPW
 225   [[ -L $ALTROOT/etc/svc/profile/generic.xml ]] || \
 226     ln -s generic_limited_net.xml $ALTROOT/etc/svc/profile/generic.xml
 227   [[ -L $ALTROOT/etc/svc/profile/name_service.xml ]] || \
 228     ln -s ns_dns.xml $ALTROOT/etc/svc/profile/name_service.xml
 229
 230   # Extras from interactive ISO/USB install...
 231   # arg1 == hostname
 232   if [[ ! -z $1 ]]; then
 233       SetHostname $1
 234   fi
 235
 236   # arg2 == timezone
 237   if [[ ! -z $2 ]]; then
 238       SetTimezone $2
 239   fi
 240
 241   # arg3 == Language
 242   if [[ ! -z $3 ]]; then
 243       SetLang $3
 244   fi
 245
 246   # arg4 == Keyboard layout
 247   if [[ ! -z $4 ]]; then
 248       # Even though /etc/default/kbd is now defunct, we instead use it
 249       # For now, use it as the channel from the main menu to here, the
 250       # installer. Extract LAYOUT=<foo> and put it in
 251       # "setprop keyboard-layout <foo>" in the newly-installed root's
 252       # /boot/solaris/bootenv.rc (aka. eeprom(1M) storage for amd64/i386).
 253       layout=$4
 254       sed "s/keyboard-layout Unknown/keyboard-layout $layout/g" \
 255           < $ALTROOT/boot/solaris/bootenv.rc > /tmp/bootenv.rc
 256       mv /tmp/bootenv.rc $ALTROOT/boot/solaris/bootenv.rc
 257       # Also modify the SMF manifest, assuming US-English was set by default.
 258       sed "s/US-English/$layout/g" \
 259          < $ALTROOT/lib/svc/manifest/system/keymap.xml > /tmp/keymap.xml
 260       cp -f /tmp/keymap.xml $ALTROOT/lib/svc/manifest/system/keymap.xml
 261   fi
 262
 263   return 0
 264 }
 265
 266 Postboot() {
 267   [[ -f $ALTROOT/.initialboot ]] || touch $ALTROOT/.initialboot
 268   echo "$*" >> $ALTROOT/.initialboot
 269 }
 270
 271 Reboot() {
 272   # This is an awful hack... we already setup bootadm
 273   # and we've likely deleted enough of the userspace that this
 274   # can't run successfully... The easiest way to skip it is to
 275   # remove the binary
 276   rm -f /sbin/bootadm
 277   svccfg -s "system/boot-config:default" setprop config/fastreboot_default=false
 278   svcadm refresh svc:/system/boot-config:default
 279   reboot
 280 }
 281
 282 RunInstall(){
 283   FetchConfig || bomb "Could not fetch kayak config for target"
 284   # Set RPOOL if it wasn't done so already. We need it set.
 285   RPOOL=${RPOOL:-rpool}
 286   . $ICFILE
 287   Postboot 'exit $SMF_EXIT_OK'
 288   ApplyChanges || bomb "Could not apply all configuration changes"
 289   MakeBootable || bomb "Could not make new BE bootable"
 290   log "Install complete"
 291   return 0
 292 }