cff708e35f
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@2300 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
273 lines
7.1 KiB
Perl
Executable File
273 lines
7.1 KiB
Perl
Executable File
#!/usr/bin/perl
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# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
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#(C)IBM Corp
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#
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#-----------------------------------------------------------------------------
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=head1 servicenode
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This updates the service node with files necessary to access the
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database on the MasterNode and restarts the xcat daemon
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On AIX systems this does the service node configuration.
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=cut
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#-----------------------------------------------------------------------------
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# MAIN
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my $rc=0;
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$::osname = `uname`;
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chomp $::osname;
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$::sdate = `/bin/date`;
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chomp $::sdate;
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$::hname = `hostname`;
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chomp $::hname;
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if ($::osname eq 'AIX')
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{
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# AIX service node setup
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$rc = &setupAIXsn;
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if ( $rc != 0) {
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my $msg="$::sdate servicenode: One or more errors occurred when attempting to configure node $::hname as an xCAT service node.\n";
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print "$msg\n";
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`logger -t xcat $msg`;
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}
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}
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else
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{
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# Linux setup
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# remove OpenIPMI-tools and tftp
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# install xcat from /install/xcat
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# Copy Certificates, and config file to apprpriate directories
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# from /install and restart xcatd
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&runcmd("rpm -e OpenIPMI-tools");
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&runcmd("rpm -e tftp-server");
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if ($ENV{'NODESETSTATE'} eq "install")
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{
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$msg = "Installing xCAT";
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`logger -t xcat $msg`;
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&runcmd("rpm -ivh /xcatpost/xcat/RPMS/*/*.rpm");
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}
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&runcmd("/opt/xcat/sbin/copycerts");
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}
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exit $rc;
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#
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# Subroutines
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#
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# run the command
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sub runcmd
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{
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my ($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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my $msg="$cmd returned rc=$rc @$::outref\n";
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`logger -t xcat $msg`;
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}
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}
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return $rc;
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}
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# do AIX service node setup
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sub setupAIXsn
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{
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my $error=0;
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my $servnode;
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# get the name of my service node/NIM master from the /etc/xcatinfo file
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# file was created by xcataixpost when the node was first installed
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if (-f "/etc/xcatinfo") {
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my $cmd = "cat /etc/xcatinfo | grep 'XCATSERVER'";
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&runcmd($cmd);
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my $SNline = $::outref;
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my $junk;
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($junk, $servnode) = split(/=/, $SNline);
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$servnode =~ s/^\s*//;
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chomp $servnode;
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} else {
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$msg = "$::sdate servicenode: Could not find /etc/xcatinfo file.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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my $rcpcmd = "rcp -r $servnode:/etc/hosts /etc";
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if (&runcmd($rcpcmd) != 0) {
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$msg = "$::sdate servicenode: Could not get /etc/hosts file.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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# make sure we have enough space in /xcatpost ("/") fs
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my $dfcmd = "df -m / | grep '\/' |tr -s ' '| cut -f 3 -d ' '";
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if (&runcmd($dfcmd) != 0) {
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$msg = "$::sdate servicenode: Could not find file system free space.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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my $freespace = $::outref;
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if ($freespace <= 220) {
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# add to "/" fs if needed
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my $chfscmd = "/usr/sbin/chfs -a size=+220M /";
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if (&runcmd($chfscmd) != 0) {
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$msg = "$::sdate servicenode: Could not increase file system size.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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}
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# make sure we have enough space in /usr fs
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my $dfcmd = "df -m /usr | grep 'usr' |tr -s ' '| cut -f 3 -d ' '";
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if (&runcmd($dfcmd) != 0) {
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$msg = "$::sdate servicenode: Could not find file system free space.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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my $freespace = $::outref;
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if ($freespace <= 2200) {
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# add to "/usr" fs if needed
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my $chfscmd = "/usr/sbin/chfs -a size=+2200M /usr";
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if (&runcmd($chfscmd) != 0) {
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$msg = "$::sdate servicenode: Could not increase file system size.\n
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";
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`logger -t xcat $msg`;
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$error++;
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}
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}
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# copy SN software to /xcatpost/AIX/xcatpkgs
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my $rcpcmd = "mkdir -p /xcatpost/AIX/xcatpkgs; rcp -r $servnode:/install/AIX/xcatpkgs/* /xcatpost/AIX/xcatpkgs";
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if (&runcmd($rcpcmd) != 0) {
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$msg = "$::sdate servicenode: Could not copy service node software from the management node.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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# run inutoc
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my $inucmd = "inutoc /xcatpost/AIX/xcatpkgs";
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if (&runcmd($rcpcmd) != 0) {
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$msg = "$::sdate servicenode: Could not run inutoc.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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# install openssl
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my $gencmd = "geninstall -IaXY -d /xcatpost/AIX/xcatpkgs -f /xcatpost/AIX/xcatpkgs/xCATinstpSN.bnd";
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if (&runcmd($gencmd) != 0) {
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$msg = "$::sdate servicenode: Could not install openssl.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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# install openssh
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my $gencmd = "geninstall -IaXY -d /xcatpost/AIX/xcatpkgs -f /xcatpost/AIX/xcatpkgs/xCATaixSSH.bnd";
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if (&runcmd($gencmd) != 0) {
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$msg = "$::sdate servicenode: Could not install openssh.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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#
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# run updatepkg to update RPM's reflection of the software
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# installed by installp - may already be done - but won't hurt!
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if (&runcmd("/usr/sbin/updtvpkg") != 0) {
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$msg = "$::sdate servicenode: Could not run updtvpkg.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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# install rpms
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my $rpmcmd = "rpm -U /xcatpost/AIX/xcatpkgs/*.rpm";
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if (&runcmd($rpmcmd) != 0) {
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$msg = "$::sdate servicenode: Could not install xCAT RPMs.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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# so conserver will start
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if (&runcmd("mkdir -p /var/log/consoles")!= 0) {
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$msg = "$::sdate servicenode: Could not make /var/log/consoles.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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# makes it a service node
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if (&runcmd("touch /etc/xCATSN") != 0 ) {
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$msg = "$::sdate servicenode: Could not touch /etc/xCATSN\n";
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`logger -t xcat $msg`;
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$error++;
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}
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# call copycerts
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if (&runcmd("/opt/xcat/sbin/copycerts") != 0) {
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$msg = "$::sdate servicenode: Could not run copycerts.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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# copy the cfgloc file from /xcatpost
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if (&runcmd("mkdir -p /etc/xcat")!= 0) {
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$msg = "$::sdate servicenode: Could not make /etc/xcat directory.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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my $sedcmd = "sed -e 's/host=.*|xcatadmin/host=$servnode|xcatadmin/' /xcatpost/etc/xcat/cfgloc > /etc/xcat/cfgloc";
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if (&runcmd($sedcmd)!= 0) {
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$msg = "$::sdate servicenode: Could not copy cfgloc file.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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# start xcatd
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if (&runcmd("/opt/xcat/sbin/xcatd &") != 0) {
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$msg = "$::sdate servicenode: Could not start xcatd.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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# TODO - add xcatd as system service???
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# mkssys -s xcatd -p /opt/xcat/sbin/xcatd -u 0 -K
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# add xcatd to /etc/inittab???
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$mkitab_cmd = 'mkitab "xcatd:2:once:/opt/xcat/sbin/xcatd > /dev/console 2>&1"';
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# $mkitab_cmd = 'mkitab "xcatd:2:once:/usr/bin/startsrc -s xcatd > /dev/console 2>&1"';
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if (&runcmd($mkitab_cmd) != 0) {
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$msg = "$::sdate servicenode: Could not add xcatd to /etc/inittab.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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# do nim master setup - master fileset already installed
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if (&runcmd("nim_master_setup -a mk_resource=no") != 0) {
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$msg = "$::sdate servicenode: Could not run nim_master_setup.\n";
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`logger -t xcat $msg`;
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$error++;
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}
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if ($error > 0) {
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return $error;
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}
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return 0;
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}
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