remove xcatdsklspost.aix
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@14526 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
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#!/usr/bin/env perl
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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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#
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# Generic xCAT post script for diskless nodes
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#
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#####################################################
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use File::Path;
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# since we don't have syslog set up yet we'll
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# just save msgs in a local log file
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$logdir = "/var/log/xcat";
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if (!-d $logdir) {
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mkpath($logdir);
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}
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$::sdate = `/bin/date`;
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chomp $sdate;
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my $logfile = $logdir . "/xcat.log";
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# this log should not contain much so it might be ok to let it grow?
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# at least we'll have the errors preserved
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open(LOGFILE,">>",$logfile);
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$::LOG_FILE = \*LOGFILE;
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# get hostname
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$::shorthost = `hostname -s`;
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chomp $::shorthost;
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# get platform
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my $osname = `uname`;
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chomp $osname;
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# get the postscript tar file from the server and unwrap it
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if ($osname eq "Linux") {
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if (&getLinuxpostfile() != 0 ) {
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close($::LOG_FILE_HANDLE);
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exit 1;
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}
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} else {
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if (&getAIXpostfile() != 0 ) {
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close($::LOG_FILE_HANDLE);
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exit 1;
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}
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}
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# check & run the postscript
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my $scriptname = "/xcatpost/".$shorthost;
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if ($osname eq "Linux") {
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$scriptname = "/tmp/mypostscript";
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}
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if (-f $scriptname)
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{
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my $rc = system("$scriptname");
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if ($rc >> 8)
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{
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print $::LOG_FILE "$::sdate xcatdsklspost: Could not run $scriptname.\n";
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}
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} else {
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print $::LOG_FILE "$::sdate xcatdsklspost: Could not find post script for $::shorthost.\n";
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}
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close($::LOG_FILE_HANDLE);
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exit 0;
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#####################################################
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#
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# getLinuxpostfile
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# Get the linux post scripts from the server
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#
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#####################################################
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sub getLinuxpostfile {
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# look in the dhcp leases file for the name of the server
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my $dhclientfile="/var/lib/dhclient/dhclient-eth0.leases";
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my @lines;
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if (open(DHCLIENT, "<$dhclientfile")) {
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@lines = <DHCLIENT>;
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close(DHCLIENT);
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} else {
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print $::LOG_FILE "$::sdate xcatdsklspost: Could not open $dhclientfile.\n";
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return 1;
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}
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my $ip; # IP of server
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foreach my $l (@lines)
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{
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if ($l =~ /dhcp-server-identifier/) {
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my ($junk, $junk2, $s) = split(" ", $l);
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($ip, $junk) = split("\;", $s);
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}
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}
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# get postscripts tar file from the server
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my $stunconf;
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mkpath "/etc/stunnel";
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open($stunconf,">","/etc/stunnel/stunnel.conf");
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print $stunconf "client=yes\n";
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print $stunconf "foreground=no\n";
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print $stunconf "output=/dev/null\n";
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print $stunconf "verify=0\n";
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print $stunconf "[xcatd]\n";
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print $stunconf "accept=400\n";
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print $stunconf "connect=$ip:3001\n";
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close($stunconf);
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my $getcmd = "stunnel; sleep 1; mkdir -p /xcatpost; cd /xcatpost; wget -l inf -N -r --waitretry=10 --random-wait --retry-connrefused -t 0 -T 60 ftp://$ip/install/postscripts; mv $ip/install/postscripts/* .; chmod +x /xcatpost/*; /xcatpost/getpostscript.awk | sed -e 's/<[^>]*>//g'|egrep -v '^ *$'|sed -e 's/^ *//' > /tmp/mypostscript; chmod +x /tmp/mypostscript";
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if (&runcmd($getcmd) != 0)
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{
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print $::LOG_FILE "$::sdate xcatdsklspost: Could not get xcatpost.tar.gz.\n";
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return 1;
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}
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return 0;
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}
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#####################################################
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#
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# getAIXpostfile
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# Get the AIX post scripts from the server
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#
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#####################################################
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sub getAIXpostfile {
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# get the name of my service node/NIM master from the /etc/niminfo file
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if (-f "/etc/niminfo") {
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my $cmd = "cat /etc/niminfo | grep 'NIM_NAME'";
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&runcmd($cmd);
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my $hnline = $::outref;
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my $junk;
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($junk, $::shorthost) = split(/=/, $hnline);
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$::shorthost =~ s/^\s*//; # delete leading white space
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chomp $::shorthost;
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$cmd = "cat /etc/niminfo | grep 'NIM_MASTER_HOSTNAME'";
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&runcmd($cmd);
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my $SNline = $::outref;
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($junk, $sn) = split(/=/, $SNline);
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$sn =~ s/^\s*//; # delete leading white space
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chomp $sn;
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} else {
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print $::LOG_FILE "$::sdate xcatdsklspost: Could not find /etc/niminfo file.\n";
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return 1;
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}
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# use tftp to get the tar file
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my $getcmd="mkdir -p /xcatpost; cd /xcatpost; tftp -o xcatpost.tar.gz $sn /install/autoinst/xcatpost.tar.gz";
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if (&runcmd($getcmd) != 0)
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{
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print $::LOG_FILE "$::sdate xcatdsklspost: Could not get xcatpost.tar.gz.\n";
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return 1;
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}
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# unwrap the tar file
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my $uncmd = "cd /xcatpost; gunzip xcatpost.tar.gz; tar -xvf xcatpost.tar";
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if (&runcmd($uncmd) != 0)
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{
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print $::LOG_FILE "$::sdate xcatdsklspost: Could not extract from /xcatpost/xcatpost.tar.gz.\n";
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return 1;
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}
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return 0;
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}
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#
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# run the command
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#
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sub runcmd
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{
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my ($cmd) = @_;
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my $rc=0;
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$cmd .= ' 2>&1' ;
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$::outref = [];
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$::outref = `$cmd`;
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if ($?)
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{
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$rc = $? >> 8;
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if ($rc > 0)
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{
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print $::LOG_FILE "$::sdate xcatdsklspost: $::outref\n";
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}
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}
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return $rc;
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}
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