freebsd-skq/usr.sbin/pc-sysinstall/backend/startautoinstall.sh
Pedro F. Giffuni f0cfa1b168 share and pc-sysinstall: adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

Commit these apart because compile testing doesn't guarantee I didn't made
some nasty mistake. No functional change intended.
2017-11-27 15:28:26 +00:00

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#!/bin/sh
#-
# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
#
# Copyright (c) 2010 iXsystems, Inc. All rights reserved.
#
# 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.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
#
# Script which reads the pc-autoinstall.conf directive, and begins the install
#
# $FreeBSD$
# Source our functions scripts
. ${BACKEND}/functions.sh
. ${BACKEND}/functions-networking.sh
. ${BACKEND}/functions-parse.sh
# Check that the config file exists
if [ ! -e "${1}" ]
then
echo "ERROR: Install configuration $1 does not exist!"
exit 1
fi
# Set our config file variable
CONF=${1}
INSTALL_CFG="/tmp/pc-sysinstall.cfg"
# Check if the config file is on disk as well
PCCFG=`grep "pc_config:" ${CONF} | grep -v "^#" | sed "s|pc_config: ||g" | sed "s|pc_config:||g"`
SHUTDOWN_CMD=`grep "shutdown_cmd:" ${CONF} | grep -v "^#" | sed "s|shutdown_cmd: ||g" | sed "s|shutdown_cmd:||g"`
CONFIRM_INS=`grep "confirm_install:" ${CONF} | grep -v "^#" | sed "s|confirm_install: ||g" | sed "s|confirm_install:||g"`
# Check that this isn't a http / ftp file we need to fetch later
echo "${PCCFG}" | grep -q -e "^http" -e "^ftp" 2>/dev/null
if [ $? -ne 0 ]
then
# Copy over the install cfg file, if not done already
if [ ! -e "${INSTALL_CFG}" ]
then
cp ${PCCFG} ${INSTALL_CFG}
fi
# Make sure we have the file which was copied into /tmp previously
if [ ! -e "${INSTALL_CFG}" ]
then
echo "Error: ${INSTALL_CFG} is missing! Exiting in 10 seconds..."
sleep 10
exit 150
fi
else
# We need to fetch a remote file, check and set any nic options before doing so
NICCFG=`grep "nic_config:" ${CONF} | grep -v "^#" | sed "s|nic_config: ||g" | sed "s|nic_config:||g"`
if [ "${NICCFG}" = "dhcp-all" -o "${NICCFG}" = "DHCP-ALL" ]
then
# Try to auto-enable dhcp on any nics we find
enable_auto_dhcp
else
echo "Running command \"ifconfig ${NICCFG}\""
ifconfig ${NICCFG}
WRKNIC="`echo ${NICCFG} | cut -d ' ' -f 1`"
NICDNS=`grep "nic_dns:" ${CONF} | grep -v "^#" | sed "s|nic_dns: ||g" | sed "s|nic_dns:||g"`
NICGATE=`grep "nic_gateway:" ${CONF} | grep -v "^#" | sed "s|nic_gateway: ||g" | sed "s|nic_gateway:||g"`
echo "nameserver ${NICDNS}" >/etc/resolv.conf
echo "Running command \"route add default ${NICGATE}\""
route add default ${NICGATE}
fi
get_nic_mac "$WRKNIC"
nic_mac="${FOUNDMAC}"
PCCFG=`echo ${PCCFG} | sed "s|%%NIC_MAC%%|${nic_mac}|g"`
# Now try to fetch the remove file
echo "Fetching cfg with: \"fetch -o ${INSTALL_CFG} ${PCCFG}\""
fetch -o "${INSTALL_CFG}" "${PCCFG}"
if [ $? -ne 0 ]
then
echo "ERROR: Failed to fetch ${PCCFG}, install aborted"
exit 150
fi
fi
# If we end up with a valid config, lets proccede
if [ -e "${INSTALL_CFG}" ]
then
if [ "${CONFIRM_INS}" != "no" -a "${CONFIRM_INS}" != "NO" ]
then
echo "Type in 'install' to begin automated installation. Warning: Data on target disks may be destroyed!"
read tmp
case $tmp in
install|INSTALL) ;;
*) echo "Install canceled!" ; exit 150 ;;
esac
fi
pc-sysinstall -c ${INSTALL_CFG}
if [ $? -eq 0 ]
then
if [ -n "$SHUTDOWN_CMD" ]
then
${SHUTDOWN_CMD}
else
echo "SUCCESS: Installation finished! Press ENTER to reboot."
read tmp
shutdown -r now
fi
else
echo "ERROR: Installation failed, press ENTER to drop to shell."
read tmp
/bin/csh
fi
else
echo "ERROR: Failed to get /tmp/pc-sysinstall.cfg for automated install..."
exit 150
fi