package/base/stone/stone_mod_install.sh

   1 # --- T2-COPYRIGHT-NOTE-BEGIN ---
   2 # This copyright note is auto-generated by scripts/Create-CopyPatch.
   3 #
   4 # T2 SDE: package/*/stone/stone_mod_install.sh
   5 # Copyright (C) 2004 - 2021 The T2 SDE Project
   6 # Copyright (C) 1998 - 2003 ROCK Linux Project
   7 #
   8 # More information can be found in the files COPYING and README.
   9 #
  10 # This program is free software; you can redistribute it and/or modify
  11 # it under the terms of the GNU General Public License as published by
  12 # the Free Software Foundation; version 2 of the License. A copy of the
  13 # GNU General Public License can be found in the file COPYING.
  14 # --- T2-COPYRIGHT-NOTE-END ---
  15
  16 part_mounted_action() {
  17         if gui_yesno "Do you want to un-mount the filesystem on $1?"
  18         then umount /dev/$1; fi
  19 }
  20
  21 part_swap_action() {
  22         if gui_yesno "Do you want to de-activate the swap space on $1?"
  23         then swapoff /dev/$1; fi
  24 }
  25
  26 part_mount() {
  27         local dev=$1
  28         local dir="/ /boot /home /srv /var"
  29         [ -d /sys/firmware/efi ] && dir="${dir/boot/boot/efi}"
  30         local d
  31         for d in $dir; do
  32                 grep -q " /mnt${d%/} " /proc/mounts || break
  33         done
  34         gui_input "Mount device $dev on directory
  35 (for example ${dir// /, }, ...)" "${d:-/}" dir
  36         if [ "$dir" ]; then
  37                 dir="$(echo $dir | sed 's,^/*,,; s,/*$,,')"
  38                 # check if at least a rootfs / is already mounted
  39                 if [ -z "$dir" ] || grep -q " /mnt " /proc/mounts
  40                 then
  41                         mkdir -p /mnt/$dir
  42                         mount /dev/$dev /mnt/$dir
  43                 else
  44                         gui_message "Please mount a root filesystem first."
  45                 fi
  46         fi
  47 }
  48
  49 part_mkfs() {
  50         local dev=$1
  51         cmd="gui_menu part_mkfs 'Create filesystem on $dev'"
  52
  53         maybe_add () {
  54           if #grep -q $1 /proc/filesystems &&
  55              type -p $3 > /dev/null; then
  56                 cmd="$cmd '$1 ($2 filesystem)' \
  57                 'type wipefs 2>/dev/null && wipefs -a /dev/$dev; $3 $4 /dev/$dev'"
  58           fi
  59         }
  60
  61         maybe_add btrfs 'Better, b-tree, CoW journaling' 'mkfs.btrfs' '-f'
  62         maybe_add ext4  'journaling, extents'   'mkfs.ext4'
  63         maybe_add ext3  'journaling'            'mkfs.ext3'
  64         maybe_add ext2  'non-journaling'        'mkfs.ext2'
  65         maybe_add jfs   'IBM journaling'        'mkfs.jfs'
  66         maybe_add reiserfs 'journaling'         'mkfs.reiserfs'
  67         maybe_add xfs   'Sgi journaling'        'mkfs.xfs' '-f'
  68         maybe_add fat   'File Allocation Table' 'mkfs.fat'
  69
  70         eval "$cmd" && part_mount $dev
  71 }
  72
  73 part_decrypt() {
  74         local dev=$1
  75
  76         local dir="root home swap"
  77         local d
  78         for d in $dir; do
  79                 [ -e /dev/mapper/$dir ] || break
  80         done
  81         gui_input "Mount device $dev on directory
  82 (for example ${dir// /, }, ...)" "${d:-/}" dir
  83         if [ "$dir" ]; then
  84                 dir="$(echo $dir | sed 's,^/*,,; s,/*$,,')"
  85                 cryptsetup luksOpen --disable-locks /dev/$dev $dir
  86         fi
  87 }
  88
  89 part_crypt() {
  90         local dev=$1
  91         cryptsetup luksFormat --disable-locks --type luks1 /dev/$dev || return
  92
  93         part_decrypt $dev
  94 }
  95
  96 part_unmounted_action() {
  97         gui_menu part "$1" \
  98                 "Mount an existing filesystem from the partition" \
  99                                 "part_mount $1" \
 100                 "Create a filesystem on the partition" \
 101                                 "part_mkfs $1" \
 102                 "Activate an existing swap space on the partition" \
 103                                 "swapon /dev/$1" \
 104                 "Create a swap space on the partition" \
 105                                 "mkswap /dev/$1; swapon /dev/$1" \
 106                 "Activate a LUKS encrypted partition" \
 107                                 "part_decrypt $1" \
 108                 "Encrypt partition using LUKS cryptsetup" \
 109                                 "part_crypt $1"
 110 }
 111
 112 part_add() {
 113         local action="unmounted" location="currently not mounted"
 114         if grep -q "^/dev/$1 " /proc/swaps; then
 115                 action=swap; location="swap  <no mount point>"
 116         elif grep -q "^/dev/$1 " /proc/mounts; then
 117                 action=mounted
 118                 location="`grep "^/dev/$1 " /proc/mounts | cut -d ' ' -f 2 |
 119                           sed "s,^/mnt,," `"
 120                 [ "$location" ] || location="/"
 121         fi
 122
 123         # save partition information
 124         disktype /dev/$1 > /tmp/stone-install
 125         type="`grep /tmp/stone-install -v -e '^  ' -e '^Block device' \
 126                -e '^Partition' -e '^---' |
 127                sed -e 's/[,(].*//' -e '/^$/d' -e 's/ $//' | tail -n 1`"
 128         size="`grep 'Block device, size' /tmp/stone-install |
 129                sed 's/.* size \(.*\) (.*/\1/'`"
 130
 131         [ "$type" ] || type="undetected"
 132         cmd="$cmd '`printf "%-6s %-24s %-10s" ${1#*/} "$location" "$size"` $type' 'part_${action}_action $1 $2'"
 133 }
 134
 135 disk_action() {
 136         if grep -q "^/dev/$1 " /proc/swaps /proc/mounts; then
 137                 gui_message "Partitions from $1 are currently in use, so you
 138 can't modify this disks partition table."
 139                 return
 140         fi
 141
 142         cmd="gui_menu disk 'Edit partition table of $1'"
 143         for x in parted cfdisk fdisk pdisk mac-fdisk; do
 144                 type -p $x > /dev/null &&
 145                   cmd="$cmd \"Edit partition table using '$x'\" \"$x /dev/$1\""
 146         done
 147
 148         eval $cmd
 149 }
 150
 151 vg_action() {
 152         cmd="gui_menu vg 'Volume Group $1'"
 153
 154         if [ -d /dev/$1 ]; then
 155                 cmd="$cmd 'Display attributes of $1' 'gui_cmd \"display $1\" vgdisplay $1'"
 156
 157                 if grep -q "^/dev/$1/" /proc/swaps /proc/mounts; then
 158                   cmd="$cmd \"LVs of $1 are currently in use, so you can't
 159 de-activate it.\" ''"
 160                 else
 161                   cmd="$cmd \"De-activate VG '$1'\" 'vgchange -an $1'"
 162                 fi
 163         else
 164                 cmd="$cmd 'Display attributes of $1' 'gui_cmd \"display $1\" vgdisplay -D $1'"
 165
 166                 cmd="$cmd \"Activate VG '$1'\" 'vgchange -ay $1'"
 167         fi
 168
 169         eval $cmd
 170 }
 171
 172 disk_add() {
 173         local x y=0
 174         cmd="$cmd 'Edit partition table of $1:' 'disk_action $1'"
 175         for x in $(cd /dev; ls $1[0-9]* 2> /dev/null)
 176         do
 177                 part_add $x; y=1
 178         done
 179         [ $y = 0 ] && cmd="$cmd 'Partition table is empty.' ''"
 180         cmd="$cmd '' ''"
 181 }
 182
 183 vg_add() {
 184         local x= y=0
 185         cmd="$cmd 'Logical volumes of $1:' 'vg_action $1'"
 186         if [ -d /dev/$1 ]; then
 187                 for x in $(cd /dev; ls -1 $1/*); do
 188                         part_add $x; y=1
 189                 done
 190                 if [ $y = 0 ]; then
 191                         cmd="$cmd 'No logical volumes.' ''"
 192                 fi
 193         else
 194                 cmd="$cmd 'Volume Group is not active.' ''"
 195         fi
 196         cmd="$cmd '' ''"
 197 }
 198
 199 main() {
 200         $STONE general set_keymap
 201
 202         local cmd install_now=0
 203         while
 204                 cmd="gui_menu install 'Storage setup (partitions and mount-points)
 205
 206 This dialog allows you to modify your storage layout and to create filesystems and swap-space - as well as mouting / activating it. Everything you can do using this tool can also be done manually on the command line.'"
 207
 208                 # protect for the case no disks are present ...
 209                 found=0
 210                 local volumes=
 211                 for x in /sys/block/*; do
 212                         [ ! -e $x/device -a ! -e $x/dm ] && continue
 213                         x=${x#/sys/block/}
 214                         grep -q cdrom /proc/ide/$x/media 2>/dev/null && continue
 215
 216                         # find user defined alias name
 217                         local devnode=$(stat -c "%t:%T" /dev/$x)
 218                         for d in /dev/mapper/*; do
 219                                 [ "$(stat -c "%t:%T" $d)" = "$devnode" ] &&
 220                                         x=${d#/dev/} && break
 221                         done
 222
 223                         [[ $x = mapper/* ]] && volumes="$volumes $x" || disk_add $x
 224                         found=1
 225                 done
 226                 for x in $volumes; do
 227                         part_add $x
 228                 done
 229                 for x in $(cat /etc/lvmtab 2> /dev/null); do
 230                         vg_add "$x"
 231                         found=1
 232                 done
 233                 [ -x /sbin/vgs ] && for x in $(vgs --noheadings -o name 2> /dev/null); do
 234                         vg_add "$x"
 235                         found=1
 236                 done
 237                 if [ $found = 0 ]; then
 238                   cmd="$cmd 'No storage found!' ''"
 239                 fi
 240
 241                 cmd="$cmd 'Install the system ...' 'install_now=1'"
 242
 243                 eval "$cmd" && [ "$install_now" -eq 0 ]
 244         do : ; done
 245
 246         if [ "$install_now" -ne 0 ]; then
 247                 $STONE packages
 248                 mount -v /dev /mnt/dev --bind
 249                 cat > /mnt/tmp/stone_postinst.sh << EOT
 250 #!/bin/bash
 251 mount -v /proc
 252 mount -v /sys
 253 . /etc/profile
 254 stone setup
 255 umount -v /dev
 256 umount -v /proc
 257 umount -v /sys
 258 EOT
 259                 chmod +x /mnt/tmp/stone_postinst.sh
 260                 grep ' /mnt[/ ]' /proc/mounts |
 261                         sed 's,/mnt/\?,/,' > /mnt/etc/mtab
 262                 cd /mnt; chroot . ./tmp/stone_postinst.sh
 263                 rm -fv ./tmp/stone_postinst.sh
 264                 if gui_yesno "Do you want to un-mount the filesystems and reboot now?"
 265                 then
 266                         shutdown -r now
 267                 else
 268                         echo
 269                         echo "You might want to umount all filesystems now and reboot"
 270                         echo "the system now using the commands:"
 271                         echo
 272                         echo "  umount -arv"
 273                         echo "  reboot -f"
 274                         echo
 275                         echo "Or by executing 'shutdown -r now' which will run the above commands."
 276                         echo
 277                 fi
 278         fi
 279 }