377d972596
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@1808 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
162 lines
4.8 KiB
Bash
Executable File
162 lines
4.8 KiB
Bash
Executable File
#!/bin/sh
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# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
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#-------------------------------------------------------------------------------
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#=head1 syslog
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#=head2 syslog command that setsup the syslogd for MS, SV and nodes.
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# On MS, it makes sure all the xCAT messages goes to /var/log/messages file,
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# it enables syslogd receving logs from remote machies.
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# On MS, it sends all the messages to MS,
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# it enables syslogd receving logs from remote nodes.
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# On node, it sends all the messages its master.
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# Input: none, it takes the following environment variables:
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# OSVER: possible values are sles10, fedora8, redhat5, aix etc.
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#=cut
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#-------------------------------------------------------------------------------
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master=$MASTER
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conf_file="/etc/syslog.conf"
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sysconfig="/etc/sysconfig/syslog"
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init="/etc/init.d/syslog"
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ng=0
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isSN=0
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isLinux=1
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#echo "NTYPE=$NTYPE,OSVER=$OSVER,OSTYPE=$OSTYPE"
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if [[ $NTYPE = service ]]; then
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isSN=1
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fi
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if [[ $OSTYPE = linux* ]]; then
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if [[ $OSVER = fedora* ]] || [[ -f /etc/fedora-release ]]; then
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if [ -e /etc/rsyslog.conf ]; then
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conf_file="/etc/rsyslog.conf"
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sysconfig="/etc/sysconfig/rsyslog"
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init="/etc/init.d/rsyslog"
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fi
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else
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if [[ $OSVER = sles* ]] || [[ $OSVER = suse* ]] || [[ -f /etc/SuSE-release ]]; then
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#find out which syslog is used for SLES, syslog or syslog-ng
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result=`grep "^SYSLOG_DAEMON=" $sysconfig 2>&1`
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if [[ $result = *syslog-ng* ]]; then
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conf_file="/etc/syslog-ng/syslog-ng.conf"
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ng=1
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fi
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fi
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fi
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else
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sysconfig= #AIX does not have this file
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isLinux=0;
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fi
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#echo "isSN=$isSN, isLinux=$isLinux, ng=$ng"
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#echo "sysconfig=$sysconfig, confgile=$conf_file"
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#handle sysconfig file to make remote loggling possible
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if [ $isLinux -eq 1 ] && [ -a $sysconfig ]; then
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if [[ ! -f "$sysconfig.XCATORIG" ]]; then
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cp -f $sysconfig $sysconfig.XCATORIG
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fi
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if [ -f /etc/xCATMN ]; then
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#on MN: make the syslogd be able to receive remote logs
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awk '{if($0 ~ /^SYSLOGD_OPTIONS=/) {
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if ($0 !~ /-r/) {sub(/\"$/, " -r\"", $0)}
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if (($0 !~ /-m0/) && ($0 !~/-m 0/)) { sub(/\"$/, " -m 0\"", $0)}
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print $0}
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else { print $0}}' $sysconfig > $sysconfig.tmp
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else
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if [ $isSN -eq 1 ]; then
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#on SN: make the syslog be able to receive and forward remote logs
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awk '{if($0 ~ /^SYSLOGD_OPTIONS=/) {
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if ($0 !~ /-r/) {sub(/\"$/, " -r\"", $0)}
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if ($0 !~ /-h/) {sub(/\"$/, " -h\"", $0)}
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if (($0 !~ /-m0/) && ($0 !~/-m 0/)) { sub(/\"$/, " -m 0\"", $0)}
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print $0}
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else { print $0}}' $sysconfig > $sysconfig.tmp
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else
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##turn off the time marker on all
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awk '{if($0 ~ /^SYSLOGD_OPTIONS=/) {
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if (($0 !~ /-m0/) && ($0 !~/-m 0/)) { sub(/\"$/, " -m 0\"", $0)}
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print $0}
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else {print $0}}' $sysconfig > $sysconfig.tmp
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fi
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fi
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mv -f $sysconfig.tmp $sysconfig
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fi
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#syslog-ng has different way of enabling log forwarding
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if [ $ng -eq 1 -a $isSN -eq 1 ]; then
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if [ ! -f $conf_file.XCATORIG ]; then
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cp -f $conf_file $conf_file.XCATORIG
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fi
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sed -i 's/#udp(ip("0.0.0.0/udp(ip("0.0.0.0/' $conf_file
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fi
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#now handling where the logs go
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goLocal=0;
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if [ -f /etc/xCATMN ]; then
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goLocal=1
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else
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if [ $isSN -eq 1 ]; then
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if [[ $SVLOGLOCAL -eq 1 ]]; then
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goLocal=1
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fi
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fi
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fi
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if [ $goLocal -eq 1 ]; then
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#making sure all the messages goes to /var/log/messages
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touch /var/log/messages
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if [ $ng -eq 0 ]; then
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if [ ! -f $conf_file.XCATORIG ]; then
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cp -f $conf_file $conf_file.XCATORIG
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fi
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grep "xCAT settings" $conf_file
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if [ $? -gt 0 ]; then
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if [ $isLinux -eq 0 ]; then # aix
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echo "# xCAT settings" >> $conf_file
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echo "*.debug /var/log/messages rotate 1024K files 5" >> $conf_file
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fi
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fi
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fi
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else
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#now make the syslogd fowarding the messages to the the master
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if [ $ng -eq 1 ]; then
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if [ ! -f $conf_file.XCATORIG ]; then
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cp -f $conf_file $conf_file.XCATORIG
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fi
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grep "xCAT settings" $conf_file
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if [ $? -gt 0 ]; then
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echo "# xCAT settings" >> $conf_file
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echo "destination loghost { udp(\"$master\"); };" >> $conf_file
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echo 'log { source(src); destination(loghost); };' >> $conf_file
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fi
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else
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if [ -f $conf_file.XCATORIG ]; then
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rm -f $conf_file
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else
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mv -f $conf_file $conf_file.XCATORIG
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fi
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echo "# xCAT settings" > $conf_file
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if [ $isLinux -eq 0 ]; then
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echo "*.debug @$master" >> $conf_file
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else
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echo "*.* @$master" >> $conf_file
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fi
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fi
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fi
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#restart the syslog daemon to take the new conf file settings
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if [ $isLinux -eq 0 ]; then
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refresh -s syslogd
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else
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$init restart
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fi
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#keep a record
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logger -t xcat "Install: syslog setup"
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exit 0
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