/usr/lib/fai/fai-savelog is in fai-client 5.0.3ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | #! /bin/bash
#*********************************************************************
#
# fai-save-log -- save log files from fai to a local or remote location
#
# This script is part of FAI (Fully Automatic Installation)
# (c) 2002-2015 by Thomas Lange, lange@informatik.uni-koeln.de
# Universitaet zu Koeln
#
#*********************************************************************
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# A copy of the GNU General Public License is available as
# `/usr/share/common-licences/GPL' in the Debian GNU/Linux distribution
# or on the World Wide Web at http://www.gnu.org/copyleft/gpl.html. You
# can also obtain it by writing to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
#*********************************************************************
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
save_log_local() {
# can be an extern script
# save log files on local disk
local logbase=$FAI_ROOT/var/log/fai
local thislog=$logbase/$HOSTNAME/$FAI_ACTION-$fai_rundate
find $LOGDIR -xdev -size 0 -type f -exec rm {} \;
# create the symbolic links forcefully; in case of dirinstalls or
# softupdates they already exist as the fai script creates them together
# with the directory $LOGDIR
ln -snf $FAI_ACTION-$fai_rundate $LOGDIR/../last-$FAI_ACTION
ln -snf $FAI_ACTION-$fai_rundate $LOGDIR/../last
[ -d "$thislog" ] && return # nothing to do, if directory already exists
mkdir -p $thislog
cp -a $LOGDIR/* $thislog
chown root:adm $thislog
chmod 0750 $thislog
ln -snf $HOSTNAME $logbase/localhost
ln -snf $FAI_ACTION-$fai_rundate $logbase/$HOSTNAME/last-$FAI_ACTION
ln -snf $FAI_ACTION-$fai_rundate $logbase/$HOSTNAME/last
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
save_log_remote_shell() {
local thislogdir
if [ -n "$LOGREMOTEDIR" ]; then
thislogdir=$LOGREMOTEDIR/$HOSTNAME
else
thislogdir=$HOSTNAME
fi
local thislog
thislog=$thislogdir/$FAI_ACTION-$fai_rundate
echo "Save log files via $remotesh to $LOGUSER@$LOGSERVER:$thislog"
find $LOGDIR -xdev -size 0 -type f -exec rm {} \;
$remotesh -l $LOGUSER $LOGSERVER " \
mkdir -p $thislog ;\
cd $thislogdir ;\
ln -snf $FAI_ACTION-$fai_rundate last-$FAI_ACTION ;\
ln -snf $FAI_ACTION-$fai_rundate last"
$remotecp -pr $LOGDIR/* $LOGUSER@$LOGSERVER:$thislog
error=$?
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
save_log_remote() {
# save log files to $LOGUSER/$HOSTNAME/.. on $LOGSERVER
# also create a link last-$FAI_ACTION the the directory of the
# last action. The name of the log directory contains date and
# time of the action performed
if [ -z "$LOGUSER" ]; then
echo "\$LOGUSER is undefined. Not saving log files to remote."
return
fi
# LOGSERVER is overridable until now
: ${LOGSERVER:=$SERVER}
if [ -z "$LOGSERVER" ]; then
echo "\$LOGSERVER is undefined. Not saving log files to remote."
return
fi
case "$FAI_LOGPROTO" in
ftp)
fai-savelog-ftp ;;
none)
echo "Don't save logs with remote method, only local storage." ;;
ssh)
export remotesh=ssh
export remotecp=scp
save_log_remote_shell ;;
rsh)
export remotesh=rsh
export remotecp=rcp
save_log_remote_shell ;;
*)
echo "ERROR: Unknown value for \$FAI_LOGPROTO." ;;
esac
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
usage() {
cat <<EOF
fai-savelog, save log files from fai to a local or remote location
Copyright (C) 2002-2015 by Thomas Lange
Usage: fai-savelog [OPTION]
-r Save log files to \$LOGSERVER using rcp or scp
-l Save log files to local directory \$FAI_ROOT/var/log/fai
EOF
exit 0
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
[ "$1" ] || usage
: ${FAI_ACTION:=noaction}
while getopts lr opt ; do
case "$opt" in
l) save_log_local ;;
r) save_log_remote ;;
*) usage ;;
esac
done
exit $error
|