diff options
author | imp <imp@FreeBSD.org> | 2010-06-24 22:21:47 +0000 |
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committer | imp <imp@FreeBSD.org> | 2010-06-24 22:21:47 +0000 |
commit | 25b9228f868d08663a89872cbdb8785c8c4a0283 (patch) | |
tree | c3089cf79d584cec44ba428bf01ed64dab215317 /usr.sbin/pc-sysinstall/backend/startautoinstall.sh | |
parent | 866d360f3fad296b08b7b176b2a5e1fa2c0e16e2 (diff) | |
download | FreeBSD-src-25b9228f868d08663a89872cbdb8785c8c4a0283.zip FreeBSD-src-25b9228f868d08663a89872cbdb8785c8c4a0283.tar.gz |
Bring in Kris Moore's pc-sysinstall shell script from PC-BSD. This
shell script is the back end logic necessary for an installer. It
contains both query routines to allow a front-end installer to present
reasonable choices to the user and also action routines which allow
the front end installer to put a FreeBSD distribution onto a disk. It
supports installing onto the usual suspects, as well as advanced
features like Mirroring, ZFS, Encryprion and GPT labels.
While this is only the back-end of the installer, it can do unattended
scripted installations. In PC-BSD's world view, all installations are
scripted and all the front-end does is write the script. As such, it
is useful in its own right.
This has been extensively tested over the past several releases of
PC-BSD. However, differences between that environment and FreeBSD
suggest there will be a period of shake-out while those differences
are discovered and corrected.
A text-based front-end is in the works. For the GUI-based front-end,
you can use the PC-BSD distribution.
Kris' BSDcan paper on pc-sysinstall is linked off his talk on the
BSDcan site:
http://www.bsdcan.org/2010/schedule/events/173.en.html
The man page is written by Josh Paetzel, and I wrote the Makefiles for
the FreeBSD integration. Kris wrote the rest.
This represents version r7010 in the PC-BSD repo.
http://svn.pcbsd.org/pcbsd/current/pc-sysinstall
Submitted by: kris@
Sponsored by: iX Systems
Diffstat (limited to 'usr.sbin/pc-sysinstall/backend/startautoinstall.sh')
-rwxr-xr-x | usr.sbin/pc-sysinstall/backend/startautoinstall.sh | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/usr.sbin/pc-sysinstall/backend/startautoinstall.sh b/usr.sbin/pc-sysinstall/backend/startautoinstall.sh new file mode 100755 index 0000000..cce9a07 --- /dev/null +++ b/usr.sbin/pc-sysinstall/backend/startautoinstall.sh @@ -0,0 +1,136 @@ +#!/bin/sh +#- +# Copyright (c) 2010 iX Systems, 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 -e "^http" -e "^ftp" > /dev/null 2>/dev/null +if [ "$?" != "0" ] +then + # Copy over the install cfg file, if not done already + if [ ! -e "${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}" "${PCCFG}" + if [ "$?" != "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 + + ${PROGDIR}/pc-sysinstall -c ${INSTALL_CFG} + if [ "$?" = "0" ] + then + if [ ! -z "$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 |