| 1 | #!/bin/bash
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| 2 | ## @file
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| 3 | # Post installation script template for debian-like distros.
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| 4 | #
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| 5 | # Note! This script expects to be running w/o chroot.
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| 6 | # Note! When using ubiquity, this is run after installation logs have
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| 7 | # been copied to /var/log/installation.
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| 8 | #
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| 9 |
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| 10 | #
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| 11 | # Copyright (C) 2017 Oracle Corporation
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| 12 | #
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| 13 | # This file is part of VirtualBox Open Source Edition (OSE), as
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| 14 | # available from http://www.alldomusa.eu.org. This file is free software;
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| 15 | # you can redistribute it and/or modify it under the terms of the GNU
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| 16 | # General Public License (GPL) as published by the Free Software
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| 17 | # Foundation, in version 2 as it comes in the "COPYING" file of the
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| 18 | # VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 19 | # hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 20 | #
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| 21 |
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| 22 |
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| 23 | #
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| 24 | # Globals.
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| 25 | #
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| 26 | MY_TARGET="/target"
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| 27 | MY_LOGFILE="${MY_TARGET}/var/log/vboxpostinstall.log"
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| 28 | MY_EXITCODE=0
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| 29 | MY_DEBUG="" # "yes"
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| 30 |
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| 31 |
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| 32 | #
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| 33 | # Do we need to exec using target bash? If so, we must do that early
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| 34 | # or ash will bark 'bad substitution' and fail.
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| 35 | #
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| 36 | if [ "$1" = "--need-target-bash" ]; then
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| 37 | # Try figure out which directories we might need in the library path.
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| 38 | if [ -z "${LD_LIBRARY_PATH}" ]; then
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| 39 | LD_LIBRARY_PATH="${MY_TARGET}/lib"
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| 40 | fi
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| 41 | for x in \
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| 42 | ${MY_TARGET}/lib \
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| 43 | ${MY_TARGET}/usr/lib \
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| 44 | ${MY_TARGET}/lib/*linux-gnu/ \
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| 45 | ${MY_TARGET}/lib32/ \
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| 46 | ${MY_TARGET}/lib64/ \
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| 47 | ${MY_TARGET}/usr/lib/*linux-gnu/ \
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| 48 | ${MY_TARGET}/usr/lib32/ \
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| 49 | ${MY_TARGET}/usr/lib64/ \
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| 50 | ;
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| 51 | do
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| 52 | if [ -e "$x" ]; then LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${x}"; fi;
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| 53 | done
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| 54 | export LD_LIBRARY_PATH
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| 55 |
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| 56 | # Append target bin directories to the PATH as busybox may not have tee.
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| 57 | PATH="${PATH}:${MY_TARGET}/bin:${MY_TARGET}/usr/bin:${MY_TARGET}/sbin:${MY_TARGET}/usr/sbin"
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| 58 | export PATH
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| 59 |
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| 60 | # Drop the --need-target-bash argument and re-exec.
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| 61 | shift
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| 62 | echo "******************************************************************************" >> "${MY_LOGFILE}"
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| 63 | echo "** Relaunching using ${MY_TARGET}/bin/bash $0 $*" >> "${MY_LOGFILE}"
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| 64 | echo "** LD_LIBRARY_PATH=${LD_LIBRARY_PATH}" >> "${MY_LOGFILE}"
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| 65 | echo "** PATH=${PATH}" >> "${MY_LOGFILE}"
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| 66 | exec "${MY_TARGET}/bin/bash" "$0" "$@"
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| 67 | fi
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| 68 |
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| 69 |
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| 70 | #
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| 71 | # Commands.
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| 72 | #
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| 73 |
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| 74 | # Logs execution of a command.
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| 75 | log_command()
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| 76 | {
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| 77 | echo "--------------------------------------------------" >> "${MY_LOGFILE}"
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| 78 | echo "** Date: `date -R`" >> "${MY_LOGFILE}"
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| 79 | echo "** Executing: $*" >> "${MY_LOGFILE}"
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| 80 | "$@" 2>&1 | tee -a "${MY_LOGFILE}"
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| 81 | MY_TMP_EXITCODE="${PIPESTATUS[0]}"
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| 82 | if [ "${MY_TMP_EXITCODE}" != "0" ]; then
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| 83 | if [ "${MY_TMP_EXITCODE}" != "${MY_IGNORE_EXITCODE}" ]; then
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| 84 | echo "** exit code: ${MY_TMP_EXITCODE}" | tee -a "${MY_LOGFILE}"
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| 85 | MY_EXITCODE=1;
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| 86 | else
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| 87 | echo "** exit code: ${MY_TMP_EXITCODE} (ignored)" | tee -a "${MY_LOGFILE}"
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| 88 | fi
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| 89 | fi
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| 90 | }
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| 91 |
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| 92 | # Logs execution of a command inside the target.
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| 93 | log_command_in_target()
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| 94 | {
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| 95 | #
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| 96 | # We should be using in-target here, however we don't get any stderr output
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| 97 | # from it because of log-output. We can get stdout by --pass-stdout, but
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| 98 | # that's not helpful for failures.
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| 99 | #
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| 100 | # So, we try do the chroot prepping that in-target does at the start of the
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| 101 | # script (see below) and just use chroot here.
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| 102 | #
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| 103 | log_command chroot "${MY_TARGET}" "$@"
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| 104 | # log_command in-target --pass-stdout "$@" # No stderr output... :-(
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| 105 | }
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| 106 |
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| 107 |
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| 108 | #
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| 109 | # Log header.
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| 110 | #
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| 111 | echo "******************************************************************************" >> "${MY_LOGFILE}"
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| 112 | echo "** VirtualBox Unattended Guest Installation - Late installation actions" >> "${MY_LOGFILE}"
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| 113 | echo "** Date: `date -R`" >> "${MY_LOGFILE}"
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| 114 | echo "** Started: $0 $*" >> "${MY_LOGFILE}"
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| 115 |
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| 116 |
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| 117 | #
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| 118 | # Setup the target jail ourselves since in-target steals all the output.
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| 119 | #
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| 120 | if [ -f /lib/chroot-setup.sh ]; then
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| 121 | MY_HAVE_CHROOT_SETUP="yes"
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| 122 | . /lib/chroot-setup.sh
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| 123 | if chroot_setup; then
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| 124 | echo "** chroot_setup: done" | tee -a "${MY_LOGFILE}"
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| 125 | else
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| 126 | echo "** chroot_setup: failed $?" | tee -a "${MY_LOGFILE}"
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| 127 | fi
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| 128 | else
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| 129 | MY_HAVE_CHROOT_SETUP=""
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| 130 | fi
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| 131 |
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| 132 |
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| 133 | #
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| 134 | # We want the ISO available inside the target jail.
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| 135 | #
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| 136 | if [ -d "${MY_TARGET}/cdrom" ]; then
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| 137 | MY_RMDIR_TARGET_CDROM=
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| 138 | else
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| 139 | MY_RMDIR_TARGET_CDROM="yes"
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| 140 | log_command mkdir -p ${MY_TARGET}/cdrom
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| 141 | fi
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| 142 |
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| 143 | if [ -f "${MY_TARGET}/cdrom/vboxpostinstall.sh" ]; then
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| 144 | MY_UNMOUNT_TARGET_CDROM=
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| 145 | echo "** binding cdrom into jail: already done" | tee -a "${MY_LOGFILE}"
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| 146 | else
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| 147 | MY_UNMOUNT_TARGET_CDROM="yes"
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| 148 | log_command mount -o bind /cdrom "${MY_TARGET}/cdrom"
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| 149 | if [ -f "${MY_TARGET}/cdrom/vboxpostinstall.sh" ]; then
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| 150 | echo "** binding cdrom into jail: success" | tee -a "${MY_LOGFILE}"
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| 151 | else
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| 152 | echo "** binding cdrom into jail: failed" | tee -a "${MY_LOGFILE}"
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| 153 | fi
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| 154 | if [ "${MY_DEBUG}" = "yes" ]; then
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| 155 | log_command find "${MY_TARGET}/cdrom"
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| 156 | fi
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| 157 | fi
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| 158 |
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| 159 |
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| 160 | #
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| 161 | # Debug
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| 162 | #
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| 163 | if [ "${MY_DEBUG}" = "yes" ]; then
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| 164 | log_command id
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| 165 | log_command ps
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| 166 | log_command ps auxwwwf
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| 167 | log_command env
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| 168 | log_command df
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| 169 | log_command mount
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| 170 | log_command_in_target df
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| 171 | log_command_in_target mount
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| 172 | #log_command find /
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| 173 | MY_EXITCODE=0
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| 174 | fi
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| 175 |
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| 176 |
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| 177 | #
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| 178 | # Packages needed for GAs.
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| 179 | #
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| 180 | echo "--------------------------------------------------" >> "${MY_LOGFILE}"
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| 181 | echo '** Installing packages for building kernel modules...' | tee -a "${MY_LOGFILE}"
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| 182 | log_command_in_target apt-get -y install build-essential
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| 183 | log_command_in_target apt-get -y install linux-headers-$(uname -r)
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| 184 |
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| 185 |
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| 186 | #
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| 187 | # GAs
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| 188 | #
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| 189 | @@VBOX_COND_IS_INSTALLING_ADDITIONS@@
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| 190 | echo "--------------------------------------------------" >> "${MY_LOGFILE}"
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| 191 | echo '** Installing VirtualBox Guest Additions...' | tee -a "${MY_LOGFILE}"
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| 192 | MY_IGNORE_EXITCODE=2 # returned if modules already loaded and reboot required.
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| 193 | log_command_in_target /bin/bash /cdrom/vboxadditions/VBoxLinuxAdditions.run --nox11
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| 194 | MY_IGNORE_EXITCODE=
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| 195 | log_command_in_target usermod -a -G vboxsf "@@VBOX_INSERT_USER_LOGIN@@"
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| 196 | @@VBOX_COND_END@@
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| 197 |
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| 198 |
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| 199 | #
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| 200 | # Test Execution Service.
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| 201 | #
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| 202 | @@VBOX_COND_IS_INSTALLING_TEST_EXEC_SERVICE@@
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| 203 | echo "--------------------------------------------------" >> "${MY_LOGFILE}"
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| 204 | echo '** Installing Test Execution Service...' | tee -a "${MY_LOGFILE}"
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| 205 | log_command_in_target test "/cdrom/vboxvalidationkit/linux/@@VBOX_INSERT_OS_ARCH@@/TestExecService"
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| 206 | log_command mkdir -p "${MY_TARGET}/root/validationkit" "${MY_TARGET}/target/cdrom"
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| 207 | log_command cp -R /cdrom/vboxvalidationkit/* "${MY_TARGET}/root/validationkit/"
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| 208 | log_command chmod -R u+rw,a+xr "${MY_TARGET}/root/validationkit/"
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| 209 |
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| 210 | # systemd service config:
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| 211 | MY_UNIT_PATH="${MY_TARGET}/lib/systemd/system"
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| 212 | test -d "${MY_TARGET}/usr/lib/systemd/system" && MY_UNIT_PATH="${MY_TARGET}/usr/lib/systemd/system"
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| 213 | if [ -d "${MY_UNIT_PATH}" ]; then
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| 214 | log_command cp "${MY_TARGET}/linux/vboxtxs.service" "${MY_UNIT_PATH}/vboxtxs.service"
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| 215 | log_command chmod 644 "${MY_UNIT_PATH}/vboxtxs.service"
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| 216 | log_command_in_target systemctl -q enable vboxtxs
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| 217 |
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| 218 | # Not systemd: Add support for upstart later...
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| 219 | else
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| 220 | echo "** error: No systemd unit dir found. Using upstart or something?" | tee -a "${MY_LOGFILE}"
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| 221 | fi
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| 222 |
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| 223 | @@VBOX_COND_END@@
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| 224 |
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| 225 |
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| 226 | #
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| 227 | # Run user command.
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| 228 | #
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| 229 | @@VBOX_COND_HAS_POST_INSTALL_COMMAND@@
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| 230 | echo '** Running custom user command ...' | tee -a "${MY_LOGFILE}"
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| 231 | log_command @@VBOX_INSERT_POST_INSTALL_COMMAND@@
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| 232 | @@VBOX_COND_END@@
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| 233 |
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| 234 |
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| 235 | #
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| 236 | # Unmount the cdrom if we bound it and clean up the chroot if we set it up.
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| 237 | #
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| 238 | if [ -n "${MY_UNMOUNT_TARGET_CDROM}" ]; then
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| 239 | echo "** unbinding cdrom from jail..." | tee -a "${MY_LOGFILE}"
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| 240 | log_command umount "${MY_TARGET}/cdrom"
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| 241 | fi
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| 242 |
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| 243 | if [ -n "${MY_RMDIR_TARGET_CDROM}" ]; then
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| 244 | log_command rmdir "${MY_TARGET}/cdrom"
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| 245 | fi
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| 246 |
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| 247 | if [ -n "${MY_HAVE_CHROOT_SETUP}" ]; then
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| 248 | if chroot_cleanup; then
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| 249 | echo "** chroot_cleanup: done" | tee -a "${MY_LOGFILE}"
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| 250 | else
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| 251 | echo "** chroot_cleanup: failed $?" | tee -a "${MY_LOGFILE}"
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| 252 | fi
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| 253 | fi
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| 254 |
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| 255 |
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| 256 | #
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| 257 | # Log footer.
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| 258 | #
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| 259 | echo "******************************************************************************" >> "${MY_LOGFILE}"
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| 260 | echo "** Date: `date -R`" >> "${MY_LOGFILE}"
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| 261 | echo "** Final exit code: ${MY_EXITCODE}" >> "${MY_LOGFILE}"
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| 262 | echo "******************************************************************************" >> "${MY_LOGFILE}"
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| 263 |
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| 264 | exit ${MY_EXITCODE}
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| 265 |
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