455 lines
12 KiB
Bash
455 lines
12 KiB
Bash
#!/bin/sh
|
|
# $NetBSD: install.sh,v 1.23 2006/01/18 13:39:05 is Exp $
|
|
#
|
|
# Copyright (c) 1996,1997,1999,2000,2006 The NetBSD Foundation, Inc.
|
|
# All rights reserved.
|
|
#
|
|
# This code is derived from software contributed to The NetBSD Foundation
|
|
# by Jason R. Thorpe.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
# 1. Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# 2. Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
# 3. All advertising materials mentioning features or use of this software
|
|
# must display the following acknowledgement:
|
|
# This product includes software developed by the NetBSD
|
|
# Foundation, Inc. and its contributors.
|
|
# 4. Neither the name of The NetBSD Foundation nor the names of its
|
|
# contributors may be used to endorse or promote products derived
|
|
# from this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
# POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
|
|
# NetBSD installation script.
|
|
# In a perfect world, this would be a nice C program, with a reasonable
|
|
# user interface.
|
|
|
|
FILESYSTEMS="/tmp/filesystems" # used thoughout
|
|
FQDN="" # domain name
|
|
|
|
trap "umount /tmp > /dev/null 2>&1" 0
|
|
|
|
MODE="install"
|
|
|
|
# include machine-dependent functions
|
|
# The following functions must be provided:
|
|
# md_copy_kernel() - copy a kernel to the installed disk
|
|
# md_get_diskdevs() - return available disk devices
|
|
# md_get_cddevs() - return available CD-ROM devices
|
|
# md_get_ifdevs() - return available network interfaces
|
|
# md_get_partition_range() - return range of valid partition letters
|
|
# md_installboot() - install boot-blocks on disk
|
|
# md_labeldisk() - put label on a disk
|
|
# md_prep_disklabel() - label the root disk
|
|
# md_welcome_banner() - display friendly message
|
|
# md_not_going_to_install() - display friendly message
|
|
# md_congrats() - display friendly message
|
|
# md_native_fstype() - native filesystem type for disk installs
|
|
# md_native_fsopts() - native filesystem options for disk installs
|
|
# md_makerootwritable() - make root writable (at least /tmp)
|
|
|
|
# The following are optional:
|
|
# md_view_labels_possible - variable: md_view_labels defined
|
|
# md_view_labels - peek at preexisting disk labels, to
|
|
# better identify disks
|
|
|
|
# we need to make sure .'s below work if this directory is not in $PATH
|
|
# dirname may not be available but expr is
|
|
Mydir=`expr $0 : '^\(.*\)/[^/]*$'`
|
|
Mydir=`cd ${Mydir:-.}; pwd`
|
|
|
|
# this is the most likely place to find the binary sets
|
|
# so save them having to type it in
|
|
Default_sets_dir=$Mydir/../../binary/sets
|
|
|
|
# include machine dependent subroutines
|
|
. $Mydir/install.md
|
|
|
|
# include common subroutines
|
|
. $Mydir/install.sub
|
|
|
|
# which sets?
|
|
THESETS="$ALLSETS $MDSETS"
|
|
|
|
# Good {morning,afternoon,evening,night}.
|
|
md_welcome_banner
|
|
echo -n "Proceed with installation? [n] "
|
|
getresp "n"
|
|
case "$resp" in
|
|
y*|Y*)
|
|
echo "Cool! Let's get to it..."
|
|
;;
|
|
*)
|
|
md_not_going_to_install
|
|
exit
|
|
;;
|
|
esac
|
|
|
|
# XXX Work around vnode aliasing bug (thanks for the tip, Chris...)
|
|
ls -l /dev > /dev/null 2>&1
|
|
|
|
# Deal with terminal issues
|
|
md_set_term
|
|
|
|
# Get timezone info
|
|
get_timezone
|
|
|
|
# Make sure we can write files (at least in /tmp)
|
|
# This might make an MFS mount on /tmp, or it may
|
|
# just re-mount the root with read-write enabled.
|
|
md_makerootwritable
|
|
|
|
# Install the shadowed disktab file; lets us write to it for temporary
|
|
# purposes without mounting the miniroot read-write.
|
|
cp /etc/disktab.shadow /tmp/disktab.shadow
|
|
|
|
test "$md_view_labels_possible" && md_view_labels
|
|
|
|
while [ "X${ROOTDISK}" = "X" ]; do
|
|
getrootdisk
|
|
done
|
|
|
|
# Deal with disklabels, including editing the root disklabel
|
|
# and labeling additional disks. This is machine-dependent since
|
|
# some platforms may not be able to provide this functionality.
|
|
md_prep_disklabel ${ROOTDISK}
|
|
|
|
# Assume partition 'a' of $ROOTDISK is for the root filesystem. Loop and
|
|
# get the rest.
|
|
# XXX ASSUMES THAT THE USER DOESN'T PROVIDE BOGUS INPUT.
|
|
cat << \__get_filesystems_1
|
|
|
|
You will now have the opportunity to enter filesystem information.
|
|
You will be prompted for device name and mount point (full path,
|
|
including the prepending '/' character).
|
|
|
|
Note that these do not have to be in any particular order. You will
|
|
be given the opportunity to edit the resulting 'fstab' file before
|
|
any of the filesystems are mounted. At that time you will be able
|
|
to resolve any filesystem order dependencies.
|
|
|
|
__get_filesystems_1
|
|
|
|
echo "The following will be used for the root filesystem:"
|
|
echo " ${ROOTDISK}a /"
|
|
|
|
echo "${ROOTDISK}a /" > ${FILESYSTEMS}
|
|
|
|
resp="X" # force at least one iteration
|
|
while [ "X$resp" != X"done" ]; do
|
|
echo ""
|
|
echo -n "Device name? [RETURN if you already entered all devices] "
|
|
getresp "done"
|
|
case "$resp" in
|
|
done)
|
|
;;
|
|
|
|
*)
|
|
_device_name=`basename $resp`
|
|
|
|
# force at least one iteration
|
|
_first_char="X"
|
|
while [ "X${_first_char}" != X"/" ]; do
|
|
echo -n "Mount point? "
|
|
getresp ""
|
|
_mount_point=$resp
|
|
if [ "X${_mount_point}" = X"/" ]; then
|
|
# Invalid response; no multiple roots
|
|
_first_char="X"
|
|
else
|
|
_first_char=`firstchar ${_mount_point}`
|
|
fi
|
|
done
|
|
echo "${_device_name} ${_mount_point}" >> ${FILESYSTEMS}
|
|
resp="X" # force loop to repeat
|
|
;;
|
|
esac
|
|
done
|
|
|
|
# configure swap
|
|
resp="" # force at least one iteration
|
|
while [ "X${resp}" = X"" ]; do
|
|
echo -n "Ok to configure ${ROOTDISK}b as a swap device? [] "
|
|
getresp ""
|
|
case "$resp" in
|
|
y*|Y*)
|
|
echo "${ROOTDISK}b swap" >> ${FILESYSTEMS}
|
|
;;
|
|
n*|N*)
|
|
;;
|
|
*) ;;
|
|
esac
|
|
done
|
|
|
|
|
|
echo ""
|
|
echo "You have configured the following devices and mount points:"
|
|
echo ""
|
|
cat ${FILESYSTEMS}
|
|
echo ""
|
|
echo "Filesystems will now be created on these devices. If you made any"
|
|
echo -n "mistakes, you may edit this now. Edit? [n] "
|
|
getresp "n"
|
|
case "$resp" in
|
|
y*|Y*)
|
|
${EDITOR} ${FILESYSTEMS}
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
|
|
# Loop though the file, place filesystems on each device.
|
|
echo "Creating filesystems..."
|
|
(
|
|
while read _device_name _mp; do
|
|
if [ "$_mp" != "swap" ]; then
|
|
newfs /dev/r${_device_name}
|
|
echo ""
|
|
fi
|
|
done
|
|
) < ${FILESYSTEMS}
|
|
|
|
# Get network configuration information, and store it for placement in the
|
|
# root filesystem later.
|
|
cat << \__network_config_1
|
|
You will now be given the opportunity to configure the network. This will
|
|
be useful if you need to transfer the installation sets via FTP or NFS.
|
|
Even if you choose not to transfer installation sets that way, this
|
|
information will be preserved and copied into the new root filesystem.
|
|
|
|
Note, enter all symbolic host names WITHOUT the domain name appended.
|
|
I.e. use 'hostname' NOT 'hostname.domain.name'.
|
|
|
|
__network_config_1
|
|
echo -n "Configure the network? [y] "
|
|
getresp "y"
|
|
case "$resp" in
|
|
y*|Y*)
|
|
resp="" # force at least one iteration
|
|
if [ -f /etc/myname ]; then
|
|
resp=`cat /etc/myname`
|
|
fi
|
|
echo -n "Enter system hostname: [$resp] "
|
|
while [ "X${resp}" = X"" ]; do
|
|
getresp "$resp"
|
|
done
|
|
hostname $resp
|
|
echo $resp > /tmp/myname
|
|
|
|
echo -n "Enter DNS domain name: "
|
|
getresp "none"
|
|
if [ "X${resp}" != X"none" ]; then
|
|
FQDN=$resp
|
|
fi
|
|
|
|
configurenetwork
|
|
|
|
echo -n "Enter IP address of default route: [none] "
|
|
getresp "none"
|
|
if [ "X${resp}" != X"none" ]; then
|
|
route delete default > /dev/null 2>&1
|
|
if route add default $resp > /dev/null ; then
|
|
echo $resp > /tmp/mygate
|
|
fi
|
|
fi
|
|
|
|
resp="none"
|
|
if [ X${FQDN} != X ]; then
|
|
echo -n "Enter IP address of primary nameserver: [none] "
|
|
getresp "none"
|
|
fi
|
|
if [ "X${resp}" != X"none" ]; then
|
|
echo "domain $FQDN" > /tmp/resolv.conf
|
|
echo "nameserver $resp" >> /tmp/resolv.conf
|
|
echo "search $FQDN" >> /tmp/resolv.conf
|
|
|
|
echo -n "Would you like to use the nameserver now? [y] "
|
|
getresp "y"
|
|
case "$resp" in
|
|
y*|Y*)
|
|
cp /tmp/resolv.conf \
|
|
/tmp/resolv.conf.shadow
|
|
;;
|
|
|
|
*)
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
echo ""
|
|
echo "The host table is as follows:"
|
|
echo ""
|
|
cat /tmp/hosts
|
|
echo ""
|
|
echo "You may want to edit the host table in the event that"
|
|
echo "you need to mount an NFS server."
|
|
echo -n "Would you like to edit the host table? [n] "
|
|
getresp "n"
|
|
case "$resp" in
|
|
y*|Y*)
|
|
${EDITOR} /tmp/hosts
|
|
;;
|
|
|
|
*)
|
|
;;
|
|
esac
|
|
|
|
cat << \__network_config_2
|
|
|
|
You will now be given the opportunity to escape to the command shell to
|
|
do any additional network configuration you may need. This may include
|
|
adding additional routes, if needed. In addition, you might take this
|
|
opportunity to redo the default route in the event that it failed above.
|
|
If you do change the default route, and wish for that change to carry over
|
|
to the installed system, execute the following command at the shell
|
|
prompt:
|
|
|
|
echo <ip_address_of_gateway> > /tmp/mygate
|
|
|
|
where <ip_address_of_gateway> is the IP address of the default router.
|
|
|
|
__network_config_2
|
|
echo -n "Escape to shell? [n] "
|
|
getresp "n"
|
|
case "$resp" in
|
|
y*|Y*)
|
|
echo "Type 'exit' to return to install."
|
|
sh
|
|
;;
|
|
|
|
*)
|
|
;;
|
|
esac
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
|
|
# Now that the network has been configured, it is safe to configure the
|
|
# fstab.
|
|
(
|
|
while read _dev _mp; do
|
|
if [ "$_mp" = "/" ]; then
|
|
echo /dev/$_dev $_mp ffs rw 1 1
|
|
elif [ "$_mp" = "swap" ]; then
|
|
echo /dev/$_dev none swap sw 0 0
|
|
else
|
|
echo /dev/$_dev $_mp ffs rw 1 2
|
|
fi
|
|
done
|
|
) < ${FILESYSTEMS} > /tmp/fstab
|
|
|
|
echo "The fstab is configured as follows:"
|
|
echo ""
|
|
cat /tmp/fstab
|
|
cat << \__fstab_config_1
|
|
|
|
You may wish to edit the fstab. For example, you may need to resolve
|
|
dependencies in the order which the filesystems are mounted. You may
|
|
also wish to take this opportunity to place NFS mounts in the fstab.
|
|
This would be especially useful if you plan to keep '/usr' on an NFS
|
|
server.
|
|
|
|
__fstab_config_1
|
|
echo -n "Edit the fstab? [n] "
|
|
getresp "n"
|
|
case "$resp" in
|
|
y*|Y*)
|
|
${EDITOR} /tmp/fstab
|
|
;;
|
|
|
|
*)
|
|
;;
|
|
esac
|
|
|
|
echo ""
|
|
munge_fstab /tmp/fstab /tmp/fstab.shadow
|
|
mount_fs /tmp/fstab.shadow
|
|
|
|
mount | while read line; do
|
|
set -- $line
|
|
if [ "$2" = "/" -a "$3" = "nfs" ]; then
|
|
echo "You appear to be running diskless."
|
|
echo -n "Are the install sets on one of your currently mounted filesystems? [n] "
|
|
getresp "n"
|
|
case "$resp" in
|
|
y*|Y*)
|
|
get_localdir
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
fi
|
|
done
|
|
|
|
install_sets
|
|
|
|
# Copy in configuration information and make devices in target root.
|
|
(
|
|
cd /tmp
|
|
for file in fstab ifconfig.* hosts myname mygate resolv.conf; do
|
|
if [ -f $file ]; then
|
|
echo -n "Copying $file..."
|
|
cp $file /mnt/etc/$file
|
|
echo "done."
|
|
fi
|
|
done
|
|
|
|
# Enable rc.conf
|
|
if [ -e /mnt/etc/rc.conf ]; then
|
|
cp /mnt/etc/rc.conf /tmp
|
|
sed 's/^rc_configured=NO/rc_configured=YES/' /tmp/rc.conf \
|
|
> /mnt/etc/rc.conf
|
|
fi
|
|
|
|
# If no zoneinfo on the installfs, give them a second chance
|
|
if [ ! -e /usr/share/zoneinfo ]; then
|
|
get_timezone
|
|
fi
|
|
if [ ! -e /mnt/usr/share/zoneinfo ]; then
|
|
echo "Cannot install timezone link..."
|
|
else
|
|
echo -n "Installing timezone link..."
|
|
rm -f /mnt/etc/localtime
|
|
ln -s /usr/share/zoneinfo/$TZ /mnt/etc/localtime
|
|
echo "done."
|
|
fi
|
|
if [ ! -x /mnt/dev/MAKEDEV ]; then
|
|
echo "No /dev/MAKEDEV installed, something is wrong here..."
|
|
else
|
|
echo -n "Making devices..."
|
|
pid=`twiddle`
|
|
cd /mnt/dev
|
|
sh MAKEDEV all
|
|
kill $pid
|
|
echo "done."
|
|
fi
|
|
md_copy_kernel
|
|
|
|
md_installboot ${ROOTDISK}
|
|
)
|
|
|
|
unmount_fs /tmp/fstab.shadow
|
|
|
|
# Pat on the back.
|
|
md_congrats
|
|
|
|
# ALL DONE!
|
|
exit 0
|