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+#!/bin/sh
+# $OpenBSD: install.sh,v 1.1 1998/12/17 02:16:32 smurph Exp $
+#
+# Copyright (c) 1996 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 REGENTS 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)
+
+# include machine dependent subroutines
+. install.md
+
+# include common subroutines
+. install.sub
+
+# which sets?
+THESETS="$ALLSETS"
+
+# Good {morning,afternoon,evening,night}.
+md_welcome_banner
+echo -n "Proceed with installation? [n] "
+getresp "n"
+case "$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
+
+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? [done] "
+ 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
+
+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} ${FILESYSTEMS}
+ ;;
+ *)
+ ;;
+esac
+
+# Loop though the file, place filesystems on each device.
+echo "Creating filesystems..."
+(
+ while read _device_name _junk; do
+ newfs /dev/r${_device_name}
+ echo ""
+ 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 $resp > /tmp/myname
+
+ echo -n "Enter DNS domain name: "
+ resp="" # force at least one iteration
+ while [ "X${resp}" = X"" ]; do
+ getresp ""
+ done
+ FQDN=$resp
+
+ configurenetwork
+
+ echo -n "Enter IP address of default route: [none] "
+ getresp "none"
+ if [ "X${resp}" != X"none" ]; then
+ route delete default >> /dev/null 2>&1
+ if route add default $resp >> /dev/null ; then
+ echo $resp > /tmp/mygate
+ fi
+ fi
+
+ echo -n "Enter IP address of primary nameserver: [none] "
+ getresp "none"
+ if [ "X${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 $_mp ffs rw 1 1
+ else
+ echo /dev/$_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 $ALLSETS $MDSETS
+
+# Copy in configuration information and make devices in target root.
+(
+ cd /tmp
+ for file in fstab hostname.* hosts myname mygate resolv.conf; do
+ if [ -f $file ]; then
+ echo -n "Copying $file..."
+ cp $file /mnt/etc/$file
+ echo "done."
+ fi
+ done
+
+ # 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