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+#!/bin/sh
+#
+# Module: install-system
+#
+# **** License ****
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# 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
+# General Public License for more details.
+#
+# This code was originally developed by Vyatta, Inc.
+# Portions created by Vyatta are Copyright (C) 2006, 2007 Vyatta, Inc.
+# All Rights Reserved.
+#
+# Author: Robert Bays
+# Date: 2006
+# Description:
+#
+# **** End License ****
+#
+# Vyatta system installer script.
+#
+#
+# If you set VYATTA_AUTO_INSTALL I will try to do an automated install for you
+
+INSTALL_LOG="install.log" # install log file name
+ROOT_MIN="450" # root partition minimum size in MB
+CONFIG_MIN="10" # config partition minium size in MB
+VYATTA_CONFIG_DIRECTORY="/opt/vyatta/etc/config/" # the configuration directory
+
+# environmental variables
+#$INSTALL_DRIVE the base install drive e.g. sda
+#$ROOT_PARTITION the install partition e.g. sda1
+#$CONFIG_PARTITION the config partition e.g. sda2
+#$ROOT_PARTITION_SIZE the size of the root partition
+#$CONFIG_PARTITION_SIZE the size of the config partition
+
+# Use "classic" prompts?
+CLASSIC=$1
+
+# global holding variable used in the select_partition sub
+PARTITION=''
+
+# Process ID of this script for the lame marketing spinner
+SPID=$$
+
+# trap signals so we can kill runaway progress indicators
+trap 'progress_indicator "stop"; exit 1' 1
+trap 'progress_indicator "stop"; exit 1' 2
+
+# turn off any mounted swap partitions
+turnoffswap () {
+ if [ -f "/proc/swaps" ]; then
+ myresponse=$(cat /proc/swaps)
+ if [ -n "$myresponse" ]; then
+ echo "turning off swaps..." >> $INSTALL_LOG
+ swapoff -a
+ fi
+ fi
+}
+
+# Validates a user response. Returns the response if valid.
+# Returns the default is the user just hits enter.
+# Returns nothing if not valid. Default parameter is $1.
+# Options are in $2. If options are defined return must be a member
+# of the enum.
+get_response () {
+ ldefault=$(echo "$1" | tr [:upper:] [:lower:])
+ loptions=$(echo "$2" | tr [:upper:] [:lower:])
+
+ # get the response from the user
+ read myresponse
+ myresponse=$(echo "$myresponse" | awk '{ printf (tolower($0)) }')
+
+ # Check to see if the user accepts the default
+ if [ -z "$myresponse" ]; then
+ echo -n $ldefault
+ # if we are passing in options to check, make sure response is a valid option
+ elif [ -n "$loptions" ]; then
+ for token in $loptions
+ do
+ if [ "$token" == "$myresponse" ]; then
+ echo -n "$myresponse"
+ return 0
+ fi
+ done
+ return 1
+ else
+ echo -n "$myresponse"
+ fi
+
+ return 0
+}
+
+# Return the size of the drive in MB
+get_drive_size () {
+ ldrive=$1
+
+ # Make sure you can print disk info using parted
+ parted /dev/$ldrive p >/dev/null 2>&1
+
+ # If unable to read disk, it's likely it needs a disklabel
+ if [ "$?" != "0" ]; then
+ echo "Creating a new disklabel on $ldrive" >> $INSTALL_LOG
+ echo "parted /dev/$ldrive mklabel msdos" >> $INSTALL_LOG
+ output=$(parted /dev/$ldrive mklabel msdos)
+
+ # Get the drive size from parted
+ lsize=$(parted /dev/$ldrive p | grep "^Disk" | awk '{ print $3 }')
+
+ if [ $(echo $lsize | grep error) ]; then
+ echo "Unable to read disk label. Exiting."
+ exit 1
+ fi
+ fi
+
+ # Get the drive size from parted
+ lsize=$(parted /dev/$ldrive p | grep "^Disk" | awk '{ print $3 }')
+ # Get the reported units (mB, GB, kB)
+ lmodifier=$(echo $lsize | sed 's/[0-9\.]//g')
+ # remove the modifier
+ lsize=$(echo $lsize | sed 's/[a-z,A-Z]//g')
+ # Remove any fractions
+ lsize=$(echo $lsize | cut -f1 -d'.')
+ # Translate our size into mB if not there already
+ if [ $lmodifier = "GB" ]; then
+ lsize=$(($lsize * 1000))
+ elif [ $lmodifier = "kB" ]; then
+ lsize=$(($lsize / 1000))
+ fi
+
+ echo $lsize
+}
+
+# Probe hardrives not shown in /proc/partitions by default
+probe_drives () {
+ # find IDE drives. Not all drives show up in /proc/partitions for
+ # some reason.
+ # TODO: not sure we have to do this for anything but compact flash
+ # when we test on other platforms, we will find out and modify this section
+ # as appropriate
+ drive=$(find /proc/ide/ide* -name "hd*" 2>/dev/null | /usr/bin/awk -F"/" '{ print $5 }')
+
+ # now exclude all drives but disks
+ for drive in $drive
+ do
+ media=$(cat /proc/ide/$drive/media)
+ if [ "$media" = "disk" ]; then
+ output=$(mount | grep $drive)
+ if [ -z "$output" ]; then
+ output=$(parted /dev/$DRIVE p)
+ fi
+ fi
+ done
+}
+
+# Takes an argument to display text before choice
+# Sets INSTALL_DRIVE. Note that select_drive should be wrapped
+# in the verification loop, not the included get_response.
+select_drive () {
+ # list the drives in /proc/partitions. Remove partitions and empty lines.
+ drives=$(cat /proc/partitions | awk '{ if ($4!="name") { print $4 } }' | egrep -v "[0-9]$" | egrep -v "^$")
+
+ # take the first drive as the default
+ INSTALL_DRIVE=$(echo $drives | /usr/bin/awk '{ print $1 }')
+
+ # Add the drive sizes to the display to help the user decide
+ display=''
+ for drive in $drives
+ do
+ size=$(get_drive_size $drive)
+ display="$display $drive\t$size"MB"\n"
+ done
+
+ n=`echo $drives|wc -w`
+ if [ $n = 1 -a x$CLASSIC != xCLASSIC ]
+ then
+ # Only one drive to choose from, no need to ask
+ INSTALL_DRIVE=$drives
+ else
+ # Display the drives and ask the user which one to install to
+ echo -e "$display"
+ echo
+ echo -ne "$1 [$INSTALL_DRIVE]:"
+
+ INSTALL_DRIVE=$(get_response "$INSTALL_DRIVE" "$drives")
+ echo
+ fi
+
+ # Assume no dma if the disk is smaller than 10G (such as a CF drive)
+ size=$(get_drive_size $INSTALL_DRIVE)
+ if [ $size -lt 11000 ]
+ then
+ ISCF="ide=nodma"
+ fi
+}
+
+# Allow the user to select a partition to work with
+# sets the global PARTITION
+# $1 is the text to display before prompt
+select_partition () {
+ minsize=$1
+ text=$2
+
+ echo -n "Looking for appropriate partitions: "
+ progress_indicator "start"
+
+ # initialize out global var. using globals in this way is bad form. I know.
+ PARTITION=''
+
+ # list only the partitions in /proc/partitions.
+ parts=$(cat /proc/partitions | awk '{ if ($4!="name") { print $4 " "} }' | egrep "[0-9]" | egrep -v "loop" | tr -d '\n')
+
+ # Get the partition sizes for display
+ # only show partitions that have sizes, i.e. remove loops
+ display=''
+ for part in $parts
+ do
+ lsize=$(get_drive_size $part)
+ if [ "$lsize" -a $lsize -ge $minsize ]; then
+ display="$display $part\t\t$lsize"MB"\n"
+ fi
+ done
+
+ progress_indicator "stop"
+ echo "OK"
+
+ if [ -n "$parts" ]; then
+ lpartition=''
+ while [ -z "$lpartition" ]
+ do
+ # take the first partition as the default
+ lpartition=$(echo $parts | /usr/bin/awk '{ print $1 }')
+
+ echo "I found the following partitions suitable for the Vyatta image:"
+ echo -e "Partition\tSize"
+ echo -e "$display"
+ echo
+ echo -n "$text [$lpartition]: "
+
+ lpartition=$(get_response "$lpartition" "$parts")
+ echo
+ done
+ else
+ echo "No suitable partition sizes found. Exiting..." | tee $INSTALL_LOG
+ exit 1
+ fi
+ PARTITION=$lpartition
+}
+
+# Delete all existing partitions for an automated install
+# $1 is the drive to delete partitions from
+delete_partitions () {
+ ldrive=$1
+
+ # get the partitions on the drive
+ partitions=$(cat /proc/partitions | grep $ldrive[0-9] | awk '{ print $4 }' | sed 's/[a-z]//g')
+
+ # now for each part, blow it away
+ for part in $partitions
+ do
+ # Look to see if this is a config partition
+ mkdir -p /mnt/tmp
+ output=$(mount /dev/$ldrive$part /mnt/tmp 2>&1)
+ if [ $? != 0 ]; then
+ echo -e "Cannot mount /dev/$ldrive$part"."\nPlease see $INSTALL_LOG for more details.\nExiting.."
+ echo -e "Cannot mount /dev/$ldrive$part"."\nmount /dev/$ldrive$part /mnt/tmp\nExiting..." >> $INSTALL_LOG
+ echo "$output" >> $INSTALL_LOG
+ exit 1
+ fi
+
+ # Look to see if the old config marker file is there.
+ if [ -f /mnt/tmp/.vyatta_config ]; then
+ response=''
+ while [ -z "$response" ]
+ do
+ echo "/dev/$ldrive$part is a config partition!"
+ echo -ne "Would you like me to save the data on it before I delete it? (Yes/No) [Yes]: "
+ response=$(get_response "Yes" "Yes No Y N")
+ if [ "$response" == "yes" ] || [ "$response" == "y" ]; then
+ mkdir -p /mnt/config
+ output=$(cp -pR /mnt/tmp/* /mnt/config)
+ if [ -n "$output" ]; then
+ echo -e "Warning: error in copying the old config partition.\nSee $INSTALL_LOG for more details."
+ echo -e "Warning: error in copying the old config partition.\ncp -pR /mnt/tmp/* /mnt/config\n$output\n" >> $INSTALL_LOG
+ fi
+ fi
+ done
+ fi
+ umount /mnt/tmp
+
+ echo "Removing partition $part on /dev/$ldrive" >> $INSTALL_LOG
+ output=$(parted /dev/$ldrive rm $part)
+ status=$?
+ if [ "$status" != 0 ]; then
+ echo -e "Warning: cannot delete partition $part on $ldrive.\nPlease see $INSTALL_LOG for more details."
+ echo -e "Warning: cannot delete partition $part on $ldrive.\nparted /dev/$ldrive rm $part\n$output" >> $INSTALL_LOG
+ fi
+
+ # We add a bogus sleep here because the loop needs to wait for udev
+ sleep 5
+ done
+}
+
+# make a filesystem on the drive
+# $1 is the drive to format
+make_filesystem () {
+ ldrive=$1
+
+ echo -n "Creating filesystem on /dev/$ldrive: "
+ echo "Creating filesystem on /dev/$ldrive..." >> $INSTALL_LOG
+
+ progress_indicator "start"
+ output=$(mke2fs -j /dev/$ldrive 2>&1)
+ status=$?
+ if [ "$status" != 0 ]; then
+ echo -e "Error: couldn't create the root filesystem.\nSee $INSTALL_LOG for further details.\nExiting..."
+ echo -e "Error: couldn't create the root filesystem.\n/sbin/mke2fs -j /dev/$lDRIVE\n$output"
+ exit 1
+ fi
+ progress_indicator "stop"
+ echo "OK"
+}
+
+# create the root partition
+# $1 is the install drive e.g. sda
+# $2 is the partition size e.g. 512
+# $3 config partition size e.g. 100
+# This will set the globals ROOT_PARTITION and CONFIG_PARTITION
+create_partitions() {
+ ldrive=$1
+ root_part_size=$2
+ config_part_size=$3
+
+ total=$(($root_part_size + $config_part_size))
+ head=$(($root_part_size))
+ tail=$(($root_part_size + $config_part_size))
+
+ # Make sure there is enough space on drive
+ size=$(get_drive_size "$ldrive")
+ if [ "$total" -gt "$size" ]; then
+ echo "Error: $ldrive is only $size"MB" large."
+ exit 1
+ fi
+
+ echo "Creating root partition on /dev/$ldrive" >> $INSTALL_LOG
+
+ # make the root partition
+ output=$(parted /dev/$ldrive mkpart primary 0 $root_part_size)
+ status=$?
+ if [ "$status" != 0 ]; then
+ echo -e "Error creating primary partition on $ldrive.\nPlease see $INSTALL_LOG for more details.\nExiting..."
+ echo -e "Error creating primary partition on $ldrive.\nparted /dev/$ldrive mkpart primary 0 $root_part_size\n$output" >> $INSTALL_LOG
+ exit 1
+ fi
+
+ ROOT_PARTITION=$ldrive"1"
+ # udev takes time to re-add the device file, so wait for it
+ while [ ! -b "/dev/$ROOT_PARTITION" ]
+ do
+ sleep 1
+ done
+
+ echo "Creating configuration partition on /dev/$ldrive" >> $INSTALL_LOG
+ echo "parted /dev/$ldrive mkpart primary $root_part_size $config_part_size" >> $INSTALL_LOG
+
+ output=$(parted /dev/$ldrive mkpart primary $head $tail)
+ status=$?
+ if [ "$status" != 0 ]; then
+ echo -e "Error creating primary partition on $ldrive.\nPlease see $INSTALL_LOG for more details.\nExiting..."
+ echo -e "Error creating primary partition on $ldrive.\nparted /dev/$ldrive mkpart primary $root_part_size $config_part_size\n$output"
+ exit 1
+ fi
+
+ CONFIG_PARTITION=$ldrive"2"
+ # udev takes time to re-add the device file, so wait for it
+ while [ ! -b "/dev/$CONFIG_PARTITION" ]
+ do
+ sleep 1
+ done
+
+ # make the root and config ext3 file systems.
+ make_filesystem "$ROOT_PARTITION"
+ make_filesystem "$CONFIG_PARTITION"
+}
+
+# Install the root filesystem
+# $1 is the partition to install on
+install_root_filesystem () {
+ ldrive=$1
+
+ dpkg="/usr/bin/dpkg --force-all --root=/mnt/rootfs"
+ echo "Mounting /dev/$ldrive..." | tee $INSTALL_LOG
+
+ # make the mount point
+ output=$(/bin/mkdir -p /mnt/rootfs)
+
+ # mount the partition
+ output=$(mount -t ext3 /dev/$ldrive /mnt/rootfs)
+ status=$?
+
+ if [ "$status" != 0 ]; then
+ echo -e "Error trying to mount the new root partition.\nPlease see $INSTALL_LOG for details.\nExiting..."
+ echo -e "Error trying to mount the new root partition.\nmount -t ext3 /dev/$ldrive /mnt/rootfs\n$output" >> $INSTALL_LOG
+ exit 1
+ fi
+
+ echo -n "Copying system image files to /dev/$ROOT_PARTITION: "
+ progress_indicator "start"
+ # Mount the squashfs for copying
+ output=$(mkdir -p /mnt/squashfs)
+ output=$(mount /live_media/casper/filesystem.squashfs /mnt/squashfs -t squashfs -o loop)
+ status=$?
+
+ if [ "$status" != 0 ]; then
+ echo -e "Error trying to mount the squashfs.\nPlease see install log for more details.\nExiting..."
+ echo -e "Error trying to mount the squashfs.\nmount /live_media/casper/filesystem.squashfs /mnt/squashfs -t squashfs -o loop\n$output" >> $INSTALL_LOG
+ exit 1
+ fi
+
+ output=$(cp -pR /mnt/squashfs/* /mnt/rootfs/)
+ status=$?
+
+ if [ "$status" != 0 ]; then
+ echo -e "Error trying to copy the rootfs.\nPlease see install log for more details.\nExiting.
+.."
+ echo -e "Error trying to copy the rootfs.\ncp -pR /mnt/squashfs/* /mnt/rootfs/\n$output" >> $INSTALL_LOG
+ exit 1
+ fi
+
+ # unmount the squashfs. No big deal if it fails.
+ output=$(umount /mnt/squashfs)
+
+ # make the dir for the boot files and copy em' over
+ mkdir -p /mnt/rootfs/boot
+ output=$(cp -pR /boot/* /mnt/rootfs/boot/)
+ status=$?
+ output+=$(cp /live_media/boot/initrd.img /mnt/rootfs/boot/)
+ status=$status || $?
+ if [ "$status" != 0 ]; then
+ echo -e "Error trying to copy the bootfiles.\nPlease see install log for more details.\nExiting.
+.."
+ echo -e "Error trying to copy the bootfiles.\ncp /live_media/boot/initrd.img /mnt/rootfs/boot/\n$output" >> $INSTALL_LOG
+ exit 1
+ fi
+
+ # create the fstab
+ echo -e "/dev/$CONFIG_PARTITION\t/opt/vyatta/etc/config\text3\tdefaults\t1 2" >> /mnt/rootfs/etc/fstab
+ echo -e "/dev/$ROOT_PARTITION\t/\text3\tdefaults\t0 1" >> /mnt/rootfs/etc/fstab
+ progress_indicator "stop"
+ echo "OK"
+}
+
+# copy the configuration to the config partition
+# $1 is the config partition device
+copy_config () {
+ config_partition=$1
+ lerror=''
+
+ # Copy the config.boot.default to tmp
+ output=$(cp $VYATTA_CONFIG_DIRECTORY/config.boot.default /tmp/config.boot.default.install)
+
+ # create the config directory on the union file system
+ output=$(mount -t ext3 /dev/$config_partition /mnt/rootfs/$VYATTA_CONFIG_DIRECTORY)
+ status=$?
+
+ if [ "$status" != 0 ]; then
+ echo -e "Error trying to mount the new config partition.\nPlease see $INSTALL_LOG for details.\nExiting..."
+ echo -e "Error trying to mount the new config partition.\nmount -t ext3 /dev/$config_partition /mnt/rootfs/$VYATTA_CONFIG_DIRECTORY\n$output" >> $INSTALL_LOG
+ exit 1
+ fi
+
+ # create the proper perms on the new config partition
+ chgrp xorp /mnt/rootfs/$VYATTA_CONFIG_DIRECTORY
+ chmod 775 /mnt/rootfs/$VYATTA_CONFIG_DIRECTORY
+
+ # Copy /tmp/config.boot.default to new config partition
+ cp /tmp/config.boot.default.install /mnt/rootfs/$VYATTA_CONFIG_DIRECTORY/config.boot.default
+ rm -f /tmp/config.boot.default.install
+
+ # create our config partition marker
+ touch /mnt/rootfs/$VYATTA_CONFIG_DIRECTORY/.vyatta_config
+
+ if [ -d /mnt/config ]; then
+ echo "Copying old configurations to config partition."
+ cp -pR /mnt/config/* /mnt/rootfs/$VYATTA_CONFIG_DIRECTORY
+ else
+ # Find the config files and give the user the option to copy config files
+ # TODO: this needs cleaned up
+ [ -f $VYATTA_CONFIG_DIRECTORY/config.boot ] && config="$VYATTA_CONFIG_DIRECTORY/config.boot"
+ fd_config=/media/floppy/config/config.boot
+ if [ ! -f $fd_config ]; then
+ configfile="$config"
+ else
+ if [ "$config" ]; then
+ config="$config\n$fd_config"
+ else
+ config="$fd_config"
+ configfile="$config"
+ fi
+ fi
+
+ if [ "$config" -a ! $configfile ]; then
+ echo "I found the following configuration files:"
+ echo -e "$config"
+ default=$(echo -e $config| head -1)
+
+ resp=''
+ while [ -z "$configfile" ]
+ do
+ echo -n "Which one should I copy to $INSTALL_DRIVE? [$default]: "
+ configfile=$(get_response "$default" "$config")
+ done
+
+ echo
+ if ! cp $configfile /mnt/rootfs/$VYATTA_CONFIG_DIR; then
+ echo "Error copying file $configfile to config directory. Exiting..." >> $INSTALL_LOG
+ exit 1
+ fi
+ fi
+ fi
+
+ # set the permissions on the new config file
+ if [ -f "/mnt/rootfs/$VYATTA_CONFIG_DIR/config.boot" ]; then
+ chgrp xorp /mnt/rootfs/$VYATTA_CONFIG_DIR/config.boot
+ chmod 775 /mnt/rootfs/$VYATTA_CONFIG_DIR/config.boot
+ fi
+}
+
+# setup grub on thje boot sector of a user queried drive
+install_grub () {
+ orig_install_drive="$INSTALL_DRIVE"
+ # we now use INSTALL_DRIVE to reference the grub boot drive.
+ # that way I can re-use select_drive. I'm lazy that way.
+ INSTALL_DRIVE=''
+
+ mkdir -p /mnt/rootfs/boot/grub
+ # Let the user choose the boot sector
+
+ while [ -z "$INSTALL_DRIVE" ]
+ do
+ select_drive "I need to install the GRUB bootloader.\nI found the following drives on your system:\nWhich drive should GRUB modify the boot partition on?"
+ done
+
+ echo -n "Setting up grub: "
+ echo "Setting up grub..." >> $INSTALL_LOG
+
+ # Install grub in the boot sector of the primary drive
+ progress_indicator "start"
+ grub-install --no-floppy --root-directory=/mnt/rootfs /dev/$INSTALL_DRIVE >>$INSTALL_LOG 2>&1
+ progress_indicator "stop"
+
+ # TODO: This needs to be changed to map to the correct drive
+ part=$(echo $ROOT_PARTITION | sed 's/[^0-9]//g')
+ part=$(($part - 1))
+ if [ $(cat /sys/block/$orig_install_drive/removable) == 0 ]; then
+ root=$(grep $orig_install_drive /mnt/rootfs/boot/grub/device.map | /usr/bin/awk -F')' '{ print $1 }')
+ root="$root,$part)"
+ else
+ echo "This looks like a removable device. Setting root grub device to (0,0)." | tee $INSTALL_LOG
+ root="(hd0,$part)"
+ fi
+
+ # create the menu.lst file for grub
+ grub_file="/mnt/rootfs/boot/grub/menu.lst"
+ echo -e "default=0\ntimeout=5\n#splashimage=(hd0,0)/grub/splash.xpm.gz\nhiddenmenu" > $grub_file
+ # set serial console options
+ echo -e "serial --unit=0 --speed=9600\nterminal --timeout=5 console serial\n\n" >> $grub_file
+ # set primary boot option
+ echo -e "title Vyatta OFR\n\troot $root" >> $grub_file
+ echo -en "\tkernel /boot/vmlinuz root=/dev/$ROOT_PARTITION $ISCF console=ttyS0,9600 console=tty0\n" >> $grub_file
+ echo -e "\tinitrd /boot/initrd.img" >> $grub_file
+
+ echo "OK"
+}
+
+# ask for user input on the parted and skip setup methods
+# $1 is whether or not to run parted
+# sets globals INSTALL_DRIVE, ROOT_PARTITION, CONFIG_PARTITION
+setup_method_manual() {
+ parted=$1
+
+ echo "The Vyatta install needs a minimum $ROOT_MIN"MB" root"
+ echo "and a minimum $CONFIG_MIN"MB" config partition. These"
+ echo "partitions need to be set to partiton type 83 (Linux)."
+ echo -e "\n\n"
+
+ # if this is parted, let the user create the partitions
+ if [ "$method" == "parted" ] || [ "$method" == "p" ]; then
+ while [ -z "$INSTALL_DRIVE" ]
+ do
+ # TODO: right now we only run parted on a single drive
+ select_drive "\nI found the following drives on your system:\nWhich drive would you like to run parted on?"
+ done
+
+ # Unmount the install drive if it is mounted
+ unmount "$INSTALL_DRIVE"
+
+ # Run parted and let the user configure
+ parted /dev/$INSTALL_DRIVE
+ fi
+
+ # Ask for the root partition and make sure it's valid
+ while [ -z "$ROOT_PARTITION" ]
+ do
+ select_partition 500 "Which partition should I install the root on?"
+ # Note that PARTITION is defined in select partition
+ ROOT_PARTITION=$PARTITION
+ unmount "$ROOT_PARTITION"
+ vd=$(grep $ROOT_PARTITION /proc/partitions | awk '{ print $4 }')
+
+ if [ -z "$vd" ]; then
+ echo
+ echo "$ROOT_PARTITION is an invalid partition. Please try again."
+ ROOT_PARTITION=""
+ fi
+ done
+
+ # Ask for the config partition and make sure it's valid
+ # TODO: need to do better error checking here to insure
+ # the user doesn't select the same part for both drives.
+ while [ -z "$CONFIG_PARTITION" ]
+ do
+ while true
+ do
+ select_partition 5 "Which partition should I use for configurations?"
+ # Note that PARTITION is defined in select partition
+ if [ "$PARTITION" != "$ROOT_PARTITION" ]
+ then
+ break
+ fi
+ echo "The config partition cannot be the same as the root partition ($ROOT_PARTITION)!"
+ echo
+ done
+
+ # Note that PARTITION is defined in select partition
+ CONFIG_PARTITION=$PARTITION
+ unmount "$CONFIG_PARTITION"
+ vd=$(grep $CONFIG_PARTITION /proc/partitions | awk '{ print $4 }')
+
+ if [ -z "$vd" ]; then
+ echo
+ echo "$CONFIG_PARTITION is an invalid partition. Please try again."
+ CONFIG_PARTITION=""
+ fi
+ done
+
+ # create the ext3 fs on the part
+ make_filesystem "$ROOT_PARTITION"
+
+ # Create the ext3 fs on the part
+ make_filesystem $CONFIG_PARTITION
+
+ # We need to set the INSTALL_DRIVE if it wasn't set when the user ran parted
+ # We assume that we will use the boot sector of the same drive that the partition is on
+ # TODO: Allow different drives to function as the boot device
+ if [ -z "INSTALL_DRIVE" ]; then
+ INSTALL_DRIVE=$(echo $ROOT_PARTITION | sed 's/[0-9]//g')
+ fi
+}
+
+# Walk the user through the auto setup method
+# sets globals INSTALL_DRIVE, ROOT_PARTITION, CONFIG_PARTITION
+setup_method_auto() {
+ while [ -z "$INSTALL_DRIVE" ]
+ do
+ select_drive "I found the following drives on your system:\nInstall the image on?"
+
+ # check to make sure the drive is large enough to hold the image
+ if [ -n "$INSTALL_DRIVE" ]; then
+ lsize=$(get_drive_size "$INSTALL_DRIVE")
+ total=$(($ROOT_MIN + $CONFIG_MIN))
+ if [ "$total" -gt "$lsize" ]; then
+ echo "Unfortunately, the OFR requires a total of at least $total"MB" to properly install."
+ echo "$INSTALL_DRIVE is below the minimum required capacity and therefore, cannot be used to"
+ echo -e "complete the installation.\n"
+ echo "If other drives are present"
+ echo -e "Please select another drive...\n"
+
+ INSTALL_DRIVE=''
+ fi
+ fi
+ done
+
+ # Give the user a requisite warning that we are about to nuke their drive
+ response=''
+ while [ -z $response ]
+ do
+ echo -n "This will destroy all data on /dev/$INSTALL_DRIVE. Continue? (Yes/No) [No]: "
+ response=$(get_response "No" "Yes No Y N")
+
+ if [ "$response" == "no" ] || [ "$response" == "n" ]; then
+ echo "Ok then. Exiting..."
+ exit 1
+ fi
+ done
+
+ echo
+
+ # make sure we aren't working on a mounted part
+ unmount "$INSTALL_DRIVE"
+
+ # remove any existing partitions on that drive
+ delete_partitions "$INSTALL_DRIVE"
+
+ # Enforce minimum partion size requirement.
+ ROOT_PARTITION_SIZE=0
+ while [ $ROOT_MIN -gt $ROOT_PARTITION_SIZE ]; do
+ # Get the size of the drive
+ size=$(get_drive_size $INSTALL_DRIVE)
+ # Subtract our minimum config part so the user doesn't fill the entire drive
+ size=$(($size - $CONFIG_MIN))
+ if [ $ROOT_MIN = $size ]
+ then
+ response=$size
+ else
+ echo -ne "\nHow big of a root partition should I create? ($ROOT_MIN"MB" - $size"MB") [$size]MB: "
+ response=$(get_response "$size")
+ fi
+
+ # TODO: need to have better error checking on this value
+ ROOT_PARTITION_SIZE=$(echo "$response" | sed 's/[^0-9]//g')
+ if [ $ROOT_PARTITION_SIZE -lt $ROOT_MIN ] || [ $ROOT_PARTITION_SIZE -gt $size ]; then
+ echo "Root partion must be between $ROOT_MIN"MB" and $size"MB""
+ echo
+ ROOT_PARTITION_SIZE=0
+ fi
+ done
+
+ # Enforce minimum partion size requirement.
+ CONFIG_PARTITION_SIZE=0
+ while [ $CONFIG_MIN -gt $CONFIG_PARTITION_SIZE ]; do
+ # Get the size of the drive
+ size=$(get_drive_size $INSTALL_DRIVE)
+ # Subtract our minimum config part so the user doesn't fill the entire drive
+ size=$(($size - $ROOT_PARTITION_SIZE))
+ if [ $CONFIG_MIN = $size ]
+ then
+ response=$size
+ else
+ echo -n "How big of a config partition should I create? ($CONFIG_MIN"MB" - $size"MB") [$CONFIG_MIN]MB: "
+ response=$(get_response "$CONFIG_MIN")
+ fi
+ CONFIG_PARTITION_SIZE=$(echo "$response" | sed 's/[^0-9]//g')
+ if [ $CONFIG_PARTITION_SIZE -lt $CONFIG_MIN ] || [ $CONFIG_PARTITION_SIZE -gt $size ]; then
+ echo "Config partion must be between $CONFIG_MIN"MB" and $size"MB""
+ echo
+ CONFIG_PARTITION_SIZE=0
+ fi
+ done
+
+ echo
+
+ # now take the data and create the partitions
+ create_partitions "$INSTALL_DRIVE" "$ROOT_PARTITION_SIZE" "$CONFIG_PARTITION_SIZE"
+}
+
+unmount () {
+ # grab the list of mounted drives
+ # make sure to reverse sort so as to unmount up the tree
+ mounted=$(mount | grep "$1" | cut -f3 -d' ' | sort -r)
+ if [ -n "$mounted" ]; then
+ echo "I need to unmount: "
+ echo "$mounted"
+
+ response=''
+ while [ -z $response ]
+ do
+ echo -n "Continue (yes/No) [No]: "
+ response=$(get_response "No" "Yes No Y N")
+ if [ "$response" == "no" ] || [ "$response" == "n" ]; then
+ echo -e "Ok then. Need to unmount to continue.\nExiting..."
+ exit 1
+ fi
+ done
+
+ for parts in "$mounted"
+ do
+ echo "umount $parts" >> $INSTALL_LOG
+ output=$(umount $parts)
+ status=$?
+ if [ "$status" != 0 ]; then
+ echo -e "Exiting: error unmounting $parts.\nPlease see $INSTALL_LOG for more details."
+ echo -e "Exiting: error unmounting $parts.\numount $parts\n$output" >> $INSTALL_LOG
+ exit 1
+ fi
+ done
+ fi
+}
+
+progress_indicator () {
+ case "$1" in
+ "start") /usr/bin/progress-indicator $SPID &
+ ;;
+ "stop") rm -f /tmp/pi.$SPID
+ sleep 1
+ echo -n -e "\b"
+ ;;
+ esac
+}
+
+##### Main
+##
+# clean up existing log files
+if [ -f $INSTALL_LOG.old ]; then
+ rm -f $INSTALL_LOG.old
+fi
+if [ -f $INSTALL_LOG ]; then
+ mv $INSTALL_LOG $INSTALL_LOG.old
+ rm -f $INSTALL_LOG
+fi
+
+# turn off any mounted swap files
+turnoffswap
+
+# Print welcome and instructions.
+echo "Welcome to the Vyatta install program. This script will walk you through"
+echo "the process of installing the Vyatta image to a local hard drive."
+echo
+
+if [ x$CLASSIC = xCLASSIC ]
+then
+ response=''
+ while [ -z $response ]
+ do
+ echo -n "Would you like to continue? (Yes/No) [Yes]: "
+ response=$(get_response "Yes" "Yes No Y N")
+ if [ "$response" == "no" ] || [ "$response" == "n" ]; then
+ echo "Ok then. Exiting..."
+ exit 1
+ fi
+ done
+fi
+
+echo "The image will require a minimum $ROOT_MIN"MB" root partition and"
+echo "a minimum $CONFIG_MIN"MB" configuration partition."
+echo
+echo "Disk partitioning can be done automatically or manually (with parted)."
+echo "If you have already set up your partitions, you may skip the Partition step."
+echo
+
+# some drives don't show up in /proc/partitions so we need to bootstrap them
+echo -n "Probing drives: "
+progress_indicator "start"
+probe_drives
+progress_indicator "stop"
+echo "OK"
+
+method=''
+while [ -z $method ]
+do
+ echo -n "Partition (Auto/parted/skip) [Auto]: "
+ method=$(get_response "Auto" "Auto Parted Skip A P S")
+done
+
+echo
+
+# TODO: Note installs assume an LBA BIOS. So no boot partition currently.
+# also note that we are not creating a swap partition right now.
+if [ "$method" == "parted" ] || [ "$method" == "p" ]; then
+ setup_method_manual "parted"
+elif [ "$method" == "skip" ] || [ "$method" == "s" ]; then
+ setup_method_manual "skip"
+elif [ "$method" == "auto" ] || [ "$method" == "a" ]; then
+ setup_method_auto
+elif [ "$method" == "vyatta" ]; then
+ echo "Automated install..."
+ echo "unmounting $INSTALL_DRIVE"
+ unmount "$INSTALL_DRIVE"
+ echo "deleting partitions on $INSTALL_DRIVE"
+ delete_partitions "$INSTALL_DRIVE"
+ echo "creating config partition"
+ create_partitions "$INSTALL_DRIVE" "$ROOT_PARTITION_SIZE" "$CONFIG_PARTITION_SIZE"
+fi
+
+# Install the root filesystem
+install_root_filesystem "$ROOT_PARTITION"
+
+# Copy the config files
+copy_config "$CONFIG_PARTITION"
+
+# Install grub
+install_grub
+
+cp $INSTALL_LOG /mnt/rootfs/install.log
+
+umount /mnt/rootfs/opt/vyatta/etc/config
+umount /mnt/rootfs
+
+echo "Done!" | tee $INSTALL_LOG
+echo "Don't forget to remove the live CD after system shutdown"
+
+echo -ne "Reboot the system now? (Yes/No) [Yes]: "
+response=$(get_response "Yes" "Yes No Y N")
+if [ $response = yes -o $response = y ]
+then
+ reboot
+fi
+
+exit 0
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-14 19:14:22 +0000