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xcat-core/xCAT-UI/xcat/plugins/web.pm
phamt f6cca9aa39 Added configuration panel for groups. 
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@12345 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2012-04-26 03:49:06 +00:00

2429 lines
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Perl
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# IBM(c) 2011 EPL license http://www.eclipse.org/legal/epl-v10.html
#-------------------------------------------------------
=head 1
xCAT plugin to handle xCAT UI commands
=cut
#-------------------------------------------------------
package xCAT_plugin::web;
use strict;
require xCAT::Utils;
require xCAT::MsgUtils;
require xCAT::DBobjUtils;
require IO::Socket::INET;
use Getopt::Long;
use Data::Dumper;
use LWP::Simple;
use xCAT::Table;
use xCAT::NodeRange;
require XML::Parser;
sub handled_commands {
return { webrun => "web", };
}
sub process_request {
my $request = shift;
my $callback = shift;
my $sub_req = shift;
my %authorized_cmds = (
'update' => \&web_update,
'lscondition' => \&web_lscond,
'lsresponse' => \&web_lsresp,
'lscondresp' => \&web_lscondresp,
'mkcondresp' => \&web_mkcondresp,
'startcondresp' => \&web_startcondresp,
'stopcondresp' => \&web_stopcondresp,
'lsevent' => \&web_lsevent,
'unlock' => \&web_unlock,
'rmcstart' => \&web_rmcmonStart,
'rmcshow' => \&web_rmcmonShow,
'gangliaconf' => \&web_gangliaconf,
'gangliastart' => \&web_gangliastart,
'gangliastop' => \&web_gangliastop,
'gangliastatus' => \&web_gangliastatus,
'gangliacheck' => \&web_gangliacheck,
'installganglia'=> \&web_installganglia,
'mkcondition' => \&web_mkcondition,
'monls' => \&web_monls,
'dynamiciprange'=> \&web_dynamiciprange,
'discover' => \&web_discover,
'updatevpd' => \&web_updatevpd,
'writeconfigfile'=> \&web_writeconfigfile,
'createimage' => \&web_createimage,
'provision' => \&web_provision,
'summary' => \&web_summary,
'gangliashow' => \&web_gangliaShow,
'gangliacurrent' => \&web_gangliaLatest,
'rinstall' => \&web_rinstall,
'addnode' => \&web_addnode,
'graph' => \&web_graphinfo,
'getdefaultuserentry' => \&web_getdefaultuserentry,
'getzdiskinfo' => \&web_getzdiskinfo,
'passwd' => \&web_passwd,
'updateuser' => \&web_updateuser,
'deleteuser' => \&web_deleteuser,
'mkzprofile' => \&web_mkzprofile,
'rmzprofile' => \&web_rmzprofile,
'updateosimage' => \&web_updateosimage,
'rmosimage' => \&web_rmosimage,
'updategroup' => \&web_updategroup,
'rmgroup' => \&web_rmgroup
);
#check whether the request is authorized or not
split ' ', $request->{arg}->[0];
my $cmd = $_[0];
if ( grep { $_ eq $cmd } keys %authorized_cmds ) {
my $func = $authorized_cmds{$cmd};
$func->( $request, $callback, $sub_req );
} else {
$callback->( { error => "$cmd is not authorized!\n", errorcode => [1] } );
}
}
sub web_lsevent {
my ( $request, $callback, $sub_req ) = @_;
my @ret = `$request->{arg}->[0]`;
#please refer the manpage for the output format of "lsevent"
my $data = [];
my $record = '';
my $i = 0;
my $j = 0;
foreach my $item (@ret) {
if ( $item ne "\n" ) {
chomp $item;
my ( $key, $value ) = split( "=", $item );
if ( $j < 2 ) {
$record .= $value . ';';
} else {
$record .= $value;
}
$j++;
if ( $j == 3 ) {
$i++;
$j = 0;
push( @$data, $record );
$record = '';
}
}
}
$callback->( { data => $data } );
}
sub web_mkcondresp {
my ( $request, $callback, $sub_req ) = @_;
my $conditionName = $request->{arg}->[1];
my $temp = $request->{arg}->[2];
my $cmd = '';
my @resp = split( ':', $temp );
#create new associations
if ( 1 < length( @resp[0] ) ) {
$cmd = substr( @resp[0], 1 );
$cmd =~ s/,/ /;
$cmd = 'mkcondresp ' . $conditionName . ' ' . $cmd;
my $retInfo = xCAT::Utils->runcmd( $cmd, -1, 1 );
}
#delete old associations
if ( 1 < length( @resp[1] ) ) {
$cmd = substr( @resp[1], 1 );
$cmd =~ s/,/ /;
$cmd = 'rmcondresp ' . $conditionName . ' ' . $cmd;
my $retInfo = xCAT::Utils->runcmd( $cmd, -1, 1 );
}
#there's no output for "mkcondresp"
$cmd = 'startcondresp ' . $conditionName;
my $refInfo = xCAT::Utils->runcmd( $cmd, -1, 1 );
$callback->( { data => "Success." } );
}
sub web_startcondresp {
my ( $request, $callback, $sub_req ) = @_;
my $conditionName = $request->{arg}->[1];
my $cmd = 'startcondresp "' . $conditionName . '"';
my $retInfo = xCAT::Utils->runcmd( $cmd, -1, 1 );
$callback->( { data => 'start monitor "' . $conditionName . '" Successful.' } );
}
sub web_stopcondresp {
my ( $request, $callback, $sub_req ) = @_;
my $conditionName = $request->{arg}->[1];
my $cmd = 'stopcondresp "' . $conditionName . '"';
my $retInfo = xCAT::Utils->runcmd( $cmd, -1, 1 );
$callback->( { data => 'stop monitor "' . $conditionName . '" Successful.' } );
}
sub web_lscond {
my ( $request, $callback, $sub_req ) = @_;
my $nodeRange = $request->{arg}->[1];
my $names = '';
#list all the conditions on all lpars in this group
if ($nodeRange) {
my @nodes = xCAT::NodeRange::noderange($nodeRange);
my %tempHash;
my $nodeCount = @nodes;
#no node in this group
if ( 1 > $nodeCount ) {
return;
}
#no conditions return
my $tempCmd = 'lscondition -d :' . join( ',', @nodes );
my $retInfo = xCAT::Utils->runcmd( $tempCmd, -1, 1 );
if ( 1 > @$retInfo ) {
return;
}
shift @$retInfo;
shift @$retInfo;
foreach my $line (@$retInfo) {
my @temp = split( ':', $line );
$tempHash{ @temp[0] }++;
}
foreach my $name ( keys(%tempHash) ) {
if ( $nodeCount == $tempHash{$name} ) {
$names = $names . $name . ';';
}
}
}
#only list the conditions on local.
else {
my $retInfo = xCAT::Utils->runcmd( 'lscondition -d', -1, 1 );
if ( 2 > @$retInfo ) {
return;
}
shift @$retInfo;
shift @$retInfo;
foreach my $line (@$retInfo) {
my @temp = split( ':', $line );
$names = $names . @temp[0] . ':' . substr( @temp[2], 1, 3 ) . ';';
}
}
if ( '' eq $names ) {
return;
}
$names = substr( $names, 0, ( length($names) - 1 ) );
$callback->( { data => $names } );
}
sub web_mkcondition {
my ( $request, $callback, $sub_req ) = @_;
if ( 'change' eq $request->{arg}->[1] ) {
my @nodes;
my $conditionName = $request->{arg}->[2];
my $groupName = $request->{arg}->[3];
my $retInfo = xCAT::Utils->runcmd( 'nodels ' . $groupName . " ppc.nodetype", -1, 1 );
foreach my $line (@$retInfo) {
my @temp = split( ':', $line );
if ( @temp[1] !~ /lpar/ ) {
$callback->( { data => 'Error : only the compute nodes\' group could select.' } );
return;
}
push( @nodes, @temp[0] );
}
xCAT::Utils->runcmd( 'chcondition -n ' + join( ',', @nodes ) + '-m m ' + $conditionName );
$callback->( { data => 'Change scope success.' } );
}
}
sub web_lsresp {
my ( $request, $callback, $sub_req ) = @_;
my $names = '';
my @temp;
my $retInfo = xCAT::Utils->runcmd( 'lsresponse -d', -1, 1 );
shift @$retInfo;
shift @$retInfo;
foreach my $line (@$retInfo) {
@temp = split( ':', $line );
$names = $names . @temp[0] . ';';
}
$names = substr( $names, 0, ( length($names) - 1 ) );
$callback->( { data => $names } );
}
sub web_lscondresp {
my ( $request, $callback, $sub_req ) = @_;
my $names = '';
my @temp;
#if there is condition name, then we only show the condition linked associations.
if ( $request->{arg}->[1] ) {
my $cmd = 'lscondresp -d ' . $request->{arg}->[1];
my $retInfo = xCAT::Utils->runcmd( $cmd, -1, 1 );
if ( 2 > @$retInfo ) {
$callback->( { data => '' } );
return;
}
shift @$retInfo;
shift @$retInfo;
for my $line (@$retInfo) {
@temp = split( ':', $line );
$names = $names . @temp[1] . ';';
}
}
$names = substr( $names, 0, ( length($names) - 1 ) );
$callback->( { data => $names } );
}
sub web_update {
my ( $request, $callback, $sub_req ) = @_;
my $os = "unknow";
my $RpmNames = $request->{arg}->[1];
my $repository = $request->{arg}->[2];
my $FileHandle;
my $cmd;
my $ReturnInfo;
my $WebpageContent = undef;
my $RemoteRpmFilePath = undef;
my $LocalRpmFilePath = undef;
if ( xCAT::Utils->isLinux() ) {
$os = xCAT::Utils->osver();
#suse linux
if ( $os =~ /sles.*/ ) {
$RpmNames =~ s/,/ /g;
#create zypper command
$cmd = "zypper -n -p " . $repository . " update " . $RpmNames;
}
#redhat
else {
#check the yum config file, and delect it if exist.
if ( -e "/tmp/xCAT_update.yum.conf" ) {
unlink("/tmp/xCAT_update.yum.conf");
}
#create file, return error if failed.
unless ( open( $FileHandle, '>>', "/tmp/xCAT_update.yum.conf" ) ) {
$callback->( { error => "Create temp file error!\n", errorcode => [1] } );
return;
}
#write the rpm path into config file.
print $FileHandle "[xcat_temp_update]\n";
print $FileHandle "name=temp prepository\n";
$repository = "baseurl=" . $repository . "\n";
print $FileHandle $repository;
print $FileHandle "enabled=1\n";
print $FileHandle "gpgcheck=0\n";
close($FileHandle);
#use system to run the cmd "yum -y -c config-file update rpm-names"
$RpmNames =~ s/,/ /g;
$cmd = "yum -y -c /tmp/xCAT_update.yum.conf update " . $RpmNames . " 2>&1";
}
#run the command and return the result
$ReturnInfo = readpipe($cmd);
$callback->( { info => $ReturnInfo } );
}
#AIX
else {
#open the rpmpath(may be error), and read the page's content
$WebpageContent = LWP::Simple::get($repository);
unless ( defined($WebpageContent) ) {
$callback->( { error => "open $repository error, please check!!", errorcode => [1] } );
return;
}
#must support for updating several rpms.
foreach ( split( /,/, $RpmNames ) ) {
#find out rpms' corresponding rpm href on the web page
$WebpageContent =~ m/href="($_-.*?[ppc64|noarch].rpm)/i;
unless ( defined($1) ) {
next;
}
$RemoteRpmFilePath = $repository . $1;
$LocalRpmFilePath = '/tmp/' . $1;
#download rpm package to temp
unless ( -e $LocalRpmFilePath ) {
$cmd = "wget -O " . $LocalRpmFilePath . " " . $RemoteRpmFilePath;
if ( 0 != system($cmd) ) {
$ReturnInfo =
$ReturnInfo . "update " . $_ . " failed: can not download the rpm\n";
$callback->( { error => $ReturnInfo, errorcode => [1] } );
return;
}
}
#update rpm by rpm packages.
$cmd = "rpm -U " . $LocalRpmFilePath . " 2>&1";
$ReturnInfo = $ReturnInfo . readpipe($cmd);
}
$callback->( { info => $ReturnInfo } );
}
}
sub web_unlock {
my ( $request, $callback, $sub_req ) = @_;
my $node = $request->{arg}->[1];
my $password = $request->{arg}->[2];
# Unlock a node by setting up the SSH keys
my $out = `DSH_REMOTE_PASSWORD=$password xdsh $node -K`;
$callback->( { data => $out } );
}
sub web_gangliastatus {
my ( $request, $callback, $sub_req ) = @_;
# Get node range
my $nr = $request->{arg}->[1];
my $out = `xdsh $nr "service gmond status"`;
# Parse output, and use $callback to send back to the web interface
# Output looks like:
# node_1: Checking for gmond: ..running
# node_2: Checking for gmond: ..running
my @lines = split( '\n', $out );
my $line;
my $status;
foreach $line (@lines) {
if ( $line =~ m/running/i ) {
$status = 'on';
} else {
$status = 'off';
}
split( ': ', $line );
$callback->(
{
node => [
{
name => [ $_[0] ], # Node name
data => [$status] # Output
}
]
}
);
}
}
sub web_gangliaconf() {
my ( $request, $callback, $sub_req ) = @_;
# Get node range
my $nr = $request->{arg}->[1];
my $info;
my $output;
# Add gangliamon to the monitoring table (if not already)
$output = `monadd gangliamon`;
# Run the ganglia configuration script on node
if ($nr) {
$output = `moncfg gangliamon $nr -r`;
} else {
# If no node range is given, then assume all nodes
# Handle localhost (this needs to be 1st)
$output = `moncfg gangliamon`;
# Handle remote nodes
$output .= `moncfg gangliamon -r`;
}
my @lines = split( '\n', $output );
foreach (@lines) {
if ($_) {
$info .= ( $_ . "\n" );
}
}
$callback->( { info => $info } );
return;
}
sub web_gangliastart() {
my ( $request, $callback, $sub_req ) = @_;
# Get node range
my $nr = $request->{arg}->[1];
my $info;
my $output;
# Add gangliamon to the monitoring table (if not already)
$output = `monadd gangliamon`;
# Start the gmond daemon on node
if ($nr) {
$output = `moncfg gangliamon $nr -r`;
$output .= `monstart gangliamon $nr -r`;
} else {
# If no node range is given, then assume all nodes
# Handle localhost (this needs to be 1st)
$output = `moncfg gangliamon`;
# Handle remote nodes
$output .= `moncfg gangliamon -r`;
# Handle localhost (this needs to be 1st)
$output .= `monstart gangliamon`;
# Handle remote nodes
$output .= `monstart gangliamon -r`;
}
my @lines = split( '\n', $output );
foreach (@lines) {
if ($_) {
$info .= ( $_ . "\n" );
}
}
$callback->( { info => $info } );
return;
}
sub web_gangliastop() {
my ( $request, $callback, $sub_req ) = @_;
# Get node range
my $nr = $request->{arg}->[1];
my $info;
my $output;
# Stop the gmond daemon on node
if ($nr) {
$output = `monstop gangliamon $nr -r`;
} else {
# If no node range is given, then assume all nodes
# Handle localhost (this needs to be 1st)
$output = `monstop gangliamon`;
# Handle remote nodes
$output .= `monstop gangliamon -r`;
}
my @lines = split( '\n', $output );
foreach (@lines) {
if ($_) {
$info .= ( $_ . "\n" );
}
}
$callback->( { info => $info } );
return;
}
sub web_gangliacheck() {
my ( $request, $callback, $sub_req ) = @_;
# Get node range
my $nr = $request->{arg}->[1];
if ( !$nr ) {
$nr = '';
}
# Check if ganglia RPMs are installed
my $info;
my $info = `xdsh $nr "rpm -q ganglia-gmond libganglia libconfuse"`;
$callback->( { info => $info } );
return;
}
sub web_installganglia() {
my ( $request, $callback, $sub_req ) = @_;
# Get node range
my $nr = $request->{arg}->[1];
my @nodes = split( ',', $nr );
# Loop through each node
my $info;
my $tab;
my $attrs;
my $osType;
my $dir;
my $pkglist;
my $defaultDir;
foreach (@nodes) {
# Get os, arch, profile, and provmethod
$tab = xCAT::Table->new('nodetype');
$attrs = $tab->getNodeAttribs( $_, ['os', 'arch', 'profile', 'provmethod'] );
# If any attributes are missing, skip
if (!$attrs->{'os'} || !$attrs->{'arch'} || !$attrs->{'profile'} || !$attrs->{'provmethod'}) {
$callback->( { info => "$_: (Error) Missing attribute (os, arch, profile, or provmethod) in nodetype table" } );
next;
}
# Get the right OS type
if ($attrs->{'os'} =~ /fedora/) {
$osType = 'fedora';
} elsif ($attrs->{'os'} =~ /rh/ || $attrs->{'os'} =~ /rhel/ || $attrs->{'os'} =~ /rhels/) {
$osType = 'rh';
} elsif ($attrs->{'os'} =~ /sles/) {
$osType = 'sles';
}
# Assume /install/post/otherpkgs/<os>/<arch>/ directory is created
# If Ganglia RPMs (ganglia-gmond-*, libconfuse-*, and libganglia-*) are not in directory
$dir = "/install/post/otherpkgs/$attrs->{'os'}/$attrs->{'arch'}/";
if (!(`test -e $dir/ganglia-gmond-* && echo 'File exists'` &&
`test -e $dir/libconfuse-* && echo 'File exists'` &&
`test -e $dir/libganglia-* && echo 'File exists'`)) {
# Skip
$callback->( { info => "$_: (Error) Missing Ganglia RPMs under $dir" } );
next;
}
# Find pkglist directory
$dir = "/install/custom/$attrs->{'provmethod'}/$osType";
if (!(`test -d $dir && echo 'Directory exists'`)) {
# Create pkglist directory
`mkdir -p $dir`;
}
# Find pkglist file
# Ganglia RPM names should be added to /install/custom/<inst_type>/<ostype>/<profile>.<os>.<arch>.otherpkgs.pkglist
$pkglist = "$attrs->{'profile'}.$attrs->{'os'}.$attrs->{'arch'}.otherpkgs.pkglist";
if (!(`test -e $dir/$pkglist && echo 'File exists'`)) {
# Copy default otherpkgs.pkglist
$defaultDir = "/opt/xcat/share/xcat/$attrs->{'provmethod'}/$osType";
if (`test -e $defaultDir/$pkglist && echo 'File exists'`) {
# Copy default pkglist
`cp $defaultDir/$pkglist $dir/$pkglist`;
} else {
# Create pkglist
`touch $dir/$pkglist`;
}
# Add Ganglia RPMs to pkglist
`echo ganglia-gmond >> $dir/$pkglist`;
`echo libconfuse >> $dir/$pkglist`;
`echo libganglia >> $dir/$pkglist`;
}
# Check if libapr1 is installed
$info = `xdsh $_ "rpm -qa libapr1"`;
if (!($info =~ /libapr1/)) {
$callback->( { info => "$_: (Error) libapr1 package not installed" } );
next;
}
# Install Ganglia RPMs using updatenode
$callback->( { info => "$_: Installing Ganglia..." } );
$info = `updatenode $_ -S`;
$callback->( { info => "$info" } );
}
return;
}
#get ganglia data from rrd file.
#args :
# nodeRange : the nodes' name which want to get
# time range : which period want to get, like last hour, last day, last week .....
# metric : which monitor attribute want to get, like load_one, bytes_in, bytes_out ......
#
#output: (till now there are 6 metic to get at one time at most)
# metric1:timestamp1,value1,timestamp2,value2,.....;metric2:timestamp1,value1,timestamp2,value2,.....;....
sub web_gangliaShow{
my ( $request, $callback, $sub_req ) = @_;
my $nodename = $request->{arg}->[1];
my $timeRange = 'now-1h';
my $resolution = 60;
my $metric = $request->{arg}->[3];
my @nodes = ();
my $retStr = '';
my $runInfo;
my $cmd = '';
my $dirname = '/var/lib/ganglia/rrds/__SummaryInfo__/';
#get the summary for this grid(the meaning of grid is referenced from ganglia )
if ('_grid_' ne $nodename){
$dirname = '/var/lib/ganglia/rrds/' . $nodename . '/';
}
if ('hour' eq $request->{arg}->[2]){
$timeRange = 'now-1h';
$resolution = 60;
}
elsif('day' eq $request->{arg}->[2]){
$timeRange = 'now-1d';
$resolution = 1800;
}
if ('_summary_' eq $metric){
my @metricArray = ('load_one', 'cpu_num', 'cpu_idle', 'mem_free', 'mem_total', 'disk_total', 'disk_free', 'bytes_in', 'bytes_out');
my $filename = '';
my $step = 1;
my $index = 0;
my $size = 0;
foreach my $tempmetric (@metricArray){
my $temp = '';
my $line = '';
$retStr .= $tempmetric . ':';
$filename = $dirname . $tempmetric . '.rrd';
$cmd = "rrdtool fetch $filename -s $timeRange -r $resolution AVERAGE";
$runInfo = xCAT::Utils->runcmd($cmd, -1, 1);
if (scalar(@$runInfo) < 3){
$callback->({data=>'error.'});
return;
}
#delete the first 2 lindes
shift(@$runInfo);
shift(@$runInfo);
#we only support 60 lines for one metric, in order to reduce the data load for web gui
$size = scalar(@$runInfo);
if ($size > 60){
$step = int($size / 60) + 1;
}
if (($tempmetric eq 'cpu_idle') && ('_grid_' eq $nodename)){
my $cpuidle = 0;
my $cpunum = 0;
for($index = 0; $index < $size; $index += $step){
if ($runInfo->[$index] =~ /^(\S+): (\S+) (\S+)/){
my $timestamp = $1;
my $value = $2;
my $valuenum = $3;
if ((lc($value) =~ /nanq/) || (lc($value) =~ /nan/)){
#the rrdtool fetch last outline line always nan, so no need to add into return string
if ($index == ($size - 1)){
next;
}
$temp .= $timestamp . ',0,';
}
else{
$cpuidle = sprintf "%.2f", $value;
$cpunum = sprintf "%.2f", $valuenum;
$temp .= $timestamp . ',' . (sprintf "%.2f", $cpuidle/$cpunum) . ',';
}
}
}
}
else{
for($index = 0; $index < $size; $index += $step){
if ($runInfo->[$index] =~ /^(\S+): (\S+).*/){
my $timestamp = $1;
my $value = $2;
if ((lc($value) =~ /nanq/) || (lc($value) =~ /nan/)){
#the rrdtool fetch last outline line always nan, so no need to add into return string
if ($index == ($size - 1)){
next;
}
$temp .= $timestamp . ',0,';
}
else{
$temp .= $timestamp . ',' . (sprintf "%.2f", $2) . ',';
}
}
}
}
$retStr .= substr($temp, 0, -1) . ';';
}
$retStr = substr($retStr, 0, -1);
$callback->({data=>$retStr});
return;
}
}
my $ganglia_return_flag = 0;
my %gangliaHash;
my $gangliaclustername;
my $ganglianodename;
#use socket to connect ganglia port to get the latest value/status
sub web_gangliaLatest{
my ( $request, $callback, $sub_req ) = @_;
my $type = $request->{arg}->[1];
my $groupname = '';
my $xmlparser;
my $telnetcmd = '';
my $connect;
my $xmloutput = '';
my $tmpFilename = '/tmp/gangliadata';
$ganglia_return_flag = 0;
$gangliaclustername = '';
$ganglianodename = '';
undef(%gangliaHash);
if($request->{arg}->[2]){
$groupname = $request->{arg}->[2];
}
if ('grid' eq $type){
$xmlparser = XML::Parser->new(Handlers=>{Start=>\&web_gangliaGridXmlStart, End=>\&web_gangliaXmlEnd});
$telnetcmd = "/?filter=summary\n";
$tmpFilename = '/tmp/gangliagriddata';
}
elsif('node' eq $type){
$xmlparser = XML::Parser->new(Handlers=>{Start=>\&web_gangliaNodeXmlStart, End=>\&web_gangliaXmlEnd});
$telnetcmd = "/\n";
$tmpFilename = '/tmp/ganglianodedata';
}
#use socket to telnet 127.0.0.1 8652(ganglia's interactive port)
$connect = IO::Socket::INET->new('127.0.0.1:8652');
unless($connect){
$callback->({'data'=>'error: connect local port failed.'});
return;
}
print $connect $telnetcmd;
open(TEMPFILE, '>' . $tmpFilename);
while(<$connect>){
print TEMPFILE $_;
}
close($connect);
close(TEMPFILE);
$xmlparser->parsefile($tmpFilename);
if ('grid' eq $type){
web_gangliaGridLatest($callback);
}
elsif('node' eq $type){
web_gangliaNodeLatest($callback, $groupname);
}
return;
}
#create return data for grid current status
sub web_gangliaGridLatest{
my $callback = shift;
my $retStr = '';
my $timestamp = time();
my $metricname = '';
my @metricArray = ('load_one', 'cpu_num', 'mem_total', 'mem_free', 'disk_total', 'disk_free', 'bytes_in', 'bytes_out');
if ($gangliaHash{'cpu_idle'}){
my $sum = $gangliaHash{'cpu_idle'}->{'SUM'};
my $num = $gangliaHash{'cpu_idle'}->{'NUM'};
$retStr .= 'cpu_idle:' . $timestamp . ',' . (sprintf("%.2f", $sum/$num )) . ';';
}
foreach $metricname (@metricArray){
if ($gangliaHash{$metricname}){
$retStr .= $metricname . ':' . $timestamp . ',' . $gangliaHash{$metricname}->{'SUM'} . ';';
}
}
$retStr = substr($retStr, 0, -1);
$callback->({data=>$retStr});
}
#create return data for node current status
sub web_gangliaNodeLatest{
my ($callback, $groupname) = @_;
my $node = '';
my $retStr = '';
my $timestamp = time() - 180;
my @nodes;
#get all nodes by group
if ($groupname){
@nodes = xCAT::NodeRange::noderange($groupname, 1);
}
else{
@nodes = xCAT::DBobjUtils->getObjectsOfType('node');
}
foreach $node(@nodes){
#if the node install the ganglia
if ($gangliaHash{$node}){
my $lastupdate = $gangliaHash{$node}->{'timestamp'};
#can not get the monitor data for too long time
if ($lastupdate < $timestamp){
$retStr .= $node . ':ERROR,Can not get monitor data more than 3 minutes!;';
next;
}
if ($gangliaHash{$node}->{'load_one'} > $gangliaHash{$node}->{'cpu_num'}){
$retStr .= $node . ':WARNING,';
}
else{
$retStr .= $node . ':NORMAL,';
}
$retStr .= $gangliaHash{$node}->{'path'} . ';'
}
else{
$retStr .= $node . ':UNKNOWN,;' ;
}
}
$retStr = substr($retStr, 0, -1);
$callback->({data=>$retStr});
}
#xml parser end function, do noting here
sub web_gangliaXmlEnd{
}
#xml parser start function for grid latest value
sub web_gangliaGridXmlStart{
my( $parseinst, $elementname, %attrs ) = @_;
my $metricname = '';
#only parser grid infomation
if ($ganglia_return_flag){
return;
}
if ('METRICS' eq $elementname){
$metricname = $attrs{'NAME'};
$gangliaHash{$metricname}->{'SUM'} = $attrs{'SUM'};
$gangliaHash{$metricname}->{'NUM'} = $attrs{'NUM'};
}
elsif ('CLUSTER' eq $elementname){
$ganglia_return_flag = 1;
return;
}
else{
return;
}
#only need the grid summary info, if receive cluster return directly
}
#xml parser start function for node current status
sub web_gangliaNodeXmlStart{
my( $parseinst, $elementname, %attrs ) = @_;
my $metricname = '';
#save the cluster name
if('CLUSTER' eq $elementname){
$gangliaclustername = $attrs{'NAME'};
return;
}
elsif('HOST' eq $elementname){
if ($attrs{'NAME'} =~ /(\S+?)\.(.*)/){
$ganglianodename = $1;
}
else{
$ganglianodename = $attrs{'NAME'};
}
$gangliaHash{$ganglianodename}->{'path'} = $gangliaclustername . '/' . $attrs{'NAME'};
$gangliaHash{$ganglianodename}->{'timestamp'} = $attrs{'REPORTED'};
}
elsif('METRIC' eq $elementname){
$metricname = $attrs{'NAME'};
if (('load_one' eq $metricname) || ('cpu_num' eq $metricname)){
$gangliaHash{$ganglianodename}->{$metricname} = $attrs{'VAL'};
}
}
}
sub web_rmcmonStart {
my ( $request, $callback, $sub_req ) = @_;
my $nodeRange = $request->{arg}->[1];
my $table;
my $retData = "";
my $output;
#check the running status
$table = xCAT::Table->new('monitoring');
my $rmcWorkingStatus = $table->getAttribs( { name => 'rmcmon' }, 'disable' );
$table . close();
#the rmc monitoring is running so return directly
if ($rmcWorkingStatus) {
if ( $rmcWorkingStatus->{disable} =~ /0|No|no|NO|N|n/ ) {
$callback->( { info => 'RMC Monitoring is running now.' } );
return;
}
}
$retData .= "RMC is not running, start it now.\n";
#check the monsetting table rmc's montype contains "performance"
$table = xCAT::Table->new('monsetting');
my $rmcmonType = $table->getAttribs( { name => 'rmcmon', key => 'montype' }, 'value' );
$table . close();
#the rmc monitoring is not configure right we should configure it again
#there is no rmcmon in monsetting table
if ( !$rmcmonType ) {
$output = xCAT::Utils->runcmd( 'monadd rmcmon -s [montype=perf]', -1, 1 );
foreach (@$output) {
$retData .= ( $_ . "\n" );
}
$retData .= "Add the rmcmon to monsetting table complete.\n";
}
#configure before but there is not performance monitoring, so change the table
else {
if ( !( $rmcmonType->{value} =~ /perf/ ) ) {
$output =
xCAT::Utils->runcmd( 'chtab name=rmcmon,key=montype monsetting.value=perf', -1, 1 );
foreach (@$output) {
$retData .= ( $_ . "\n" );
}
$retData .= "Change the rmcmon configure in monsetting table finish.\n";
}
}
#run the rmccfg command to add all nodes into local RMC configuration
$output = xCAT::Utils->runcmd( "moncfg rmcmon $nodeRange", -1, 1 );
foreach (@$output) {
$retData .= ( $_ . "\n" );
}
#run the rmccfg command to add all nodes into remote RMC configuration
$output = xCAT::Utils->runcmd( "moncfg rmcmon $nodeRange -r", -1, 1 );
foreach (@$output) {
$retData .= ( $_ . "\n" );
}
#check the monfiguration
#use lsrsrc -a IBM.Host Name. compare the command's return and the noderange, then decide witch node should be refrsrc
#start the rmc monitor
$output = xCAT::Utils->runcmd( "monstart rmcmon", -1, 1 );
foreach (@$output) {
$retData .= ( $_ . "\n" );
}
$callback->( { info => $retData } );
return;
}
sub web_rmcmonShow() {
my ( $request, $callback, $sub_req ) = @_;
my $nodeRange = $request->{arg}->[1];
my $attr = $request->{arg}->[2];
my @nodes;
my $retInfo;
my $retHash = {};
my $output;
my $temp = "";
#only get the system rmc info
#like this PctTotalTimeIdle=>"10.0000, 20.0000, 12.0000, 30.0000"
if ( 'summary' eq $nodeRange ) {
$output = xCAT::Utils->runcmd( "monshow rmcmon -s -t 60 -o p -a " . $attr, -1, 1 );
foreach $temp (@$output) {
#the attribute name
if ( $temp =~ /Pct/ ) {
$temp =~ s/ //g;
#the first one
if ( "" eq $retInfo ) {
$retInfo .= ( $temp . ':' );
} else {
$retInfo =~ s/,$/;/;
$retInfo .= ( $temp . ':' );
}
next;
}
#the content of the attribute
$temp =~ m/\s+(\d+\.\d{4})/;
if ( defined($1) ) {
$retInfo .= ( $1 . ',' );
}
}
#return the rmc info
$retInfo =~ s/,$//;
$callback->( { info => $retInfo } );
return;
}
if ( 'compute' eq $nodeRange ) {
my $node;
#get nodes detail containt
@nodes = xCAT::NodeRange::noderange($nodeRange);
for $node (@nodes){
if (-e "/var/rrd/$node"){
push( @{ $retHash->{node} }, { name => $node, data => 'OK' } );
}
else{
push( @{ $retHash->{node} }, { name => $node, data => 'UNKNOWN' } );
}
}
$callback->($retHash);
return;
}
my $attrName = "";
my @attrs = split(/,/, $attr);
for $attrName (@attrs){
my @attrValue = ();
$output = xCAT::Utils->runcmd( "rrdtool fetch /var/rrd/${nodeRange}/${attrName}.rrd -r 60 -s e-1h AVERAGE", -1, 1 );
foreach(@$output){
$temp = $_;
if ($temp eq ''){
next;
}
if (lc($temp) =~ /[nanq|nan]/){
next;
}
if ($temp =~ /^(\d+): (\S+) (\S+)/){
push( @attrValue, (sprintf "%.2f", $2));
}
}
if(scalar(@attrValue) > 1){
push(@{$retHash->{node}}, { name => $attrName, data => join( ',', @attrValue )});
}
else{
$retHash->{node}= { name => $attrName, data => ''};
last;
}
}
$callback->($retHash);
}
sub web_monls() {
my ( $request, $callback, $sub_req ) = @_;
my $retInfo = xCAT::Utils->runcmd( "monls", -1, 1 );
my $ret = '';
foreach my $line (@$retInfo) {
my @temp = split( /\s+/, $line );
$ret .= @temp[0];
if ( 'not-monitored' eq @temp[1] ) {
$ret .= ':Off;';
} else {
$ret .= ':On;';
}
}
if ( '' eq $ret ) {
return;
}
$ret = substr( $ret, 0, length($ret) - 1 );
$callback->( { data => $ret } );
}
sub web_dynamiciprange{
my ($request, $callback, $sub_req ) = @_;
my $iprange = $request->{arg}->[1];
open(TEMPFILE, '>/tmp/iprange.conf');
print TEMPFILE "xcat-service-lan:\n";
print TEMPFILE "dhcp-dynamic-range = " . $iprange . "\n";
close(TEMPFILE);
#run xcatsetup command to change the dynamic ip range
xCAT::Utils->runcmd("xcatsetup /tmp/iprange.conf", -1, 1);
unlink('/tmp/iprange.conf');
xCAT::Utils->runcmd("makedhcp -n", -1, 1);
#restart the dhcp server
if (xCAT::Utils->isLinux()){
# xCAT::Utils->runcmd("service dhcpd restart", -1, 1);
}
else{
# xCAT::Utils->runcmd("startsrc -s dhcpsd", -1, 1);
}
}
sub web_discover {
my ( $request, $callback, $sub_req ) = @_;
my $type = uc( $request->{arg}->[1] );
my $retStr = '';
my $retInfo =
xCAT::Utils->runcmd( "lsslp -m -s $type 2>/dev/null | grep $type | awk '{print \$1\":\" \$2\"-\"\$3}'",
-1, 1 );
if ( scalar(@$retInfo) < 1 ) {
$retStr = 'Error: Can not discover frames in cluster!';
} else {
foreach my $line (@$retInfo) {
$retStr .= $line . ';';
}
$retStr = substr( $retStr, 0, -1 );
}
$callback->( { data => $retStr } );
}
sub web_updatevpd {
my ( $request, $callback, $sub_req ) = @_;
my $harwareMtmsPair = $request->{arg}->[1];
my @hardware = split( /:/, $harwareMtmsPair );
my $vpdtab = xCAT::Table->new('vpd');
unless ($vpdtab) {
return;
}
foreach my $hard (@hardware) {
#the sequence must be object name, mtm, serial
my @temp = split( /,/, $hard );
$vpdtab->setAttribs( { 'node' => @temp[0] }, { 'serial' => @temp[2], 'mtm' => @temp[1] } );
}
$vpdtab->close();
}
sub web_writeconfigfile{
my ( $request, $callback, $sub_req ) = @_;
my $filename = $request->{arg}->[1];
my $content = $request->{arg}->[2];
open(TEMPFILE, '>'.$filename);
print TEMPFILE $content;
close(TEMPFILE);
return;
}
sub web_createimage {
my ( $request, $callback, $sub_req ) = @_;
my $ostype = $request->{arg}->[1];
my $osarch = lc( $request->{arg}->[2] );
my $profile = $request->{arg}->[3];
my $bootif = $request->{arg}->[4];
my $imagetype = lc( $request->{arg}->[5] );
my @softArray;
my $netdriver = '';
my $installdir = xCAT::Utils->getInstallDir();
my $tempos = $ostype;
$tempos =~ s/[0-9\.]//g;
my $CONFILE;
my $archFlag = 0;
my $ret = '';
my $cmdPath = '';
if ( $request->{arg}->[6] ) {
@softArray = split( ',', $request->{arg}->[6] );
#check the custom package, if the path is not exist, must create the dir first
if ( -e "$installdir/custom/netboot/$ostype/" ) {
#the path is exist, so archive all file under this path.
opendir( TEMPDIR, "$installdir/custom/netboot/$ostype/" );
my @fileArray = readdir(TEMPDIR);
closedir(TEMPDIR);
if ( 2 < scalar(@fileArray) ) {
$archFlag = 1;
unless ( -e "/tmp/webImageArch/" ) {
system("mkdir -p /tmp/webImageArch/");
}
system("mv $installdir/custom/netboot/$ostype/*.* /tmp/webImageArch/");
} else {
$archFlag = 0;
}
} else {
#do not need to archive
$archFlag = 0;
system("mkdir -p $installdir/custom/netboot/$ostype/");
}
#write pkglist
open( $CONFILE, ">$installdir/custom/netboot/$ostype/$profile.pkglist" );
print $CONFILE "#INCLUDE:/opt/xcat/share/xcat/IBMhpc/IBMhpc.$ostype.ppc64.pkglist# \n";
close($CONFILE);
#write otherpkglist
open( $CONFILE, ">$installdir/custom/netboot/$ostype/$profile.otherpkgs.pkglist" );
print $CONFILE "\n";
close($CONFILE);
#write exlist for stateless
open( $CONFILE, ">$installdir/custom/netboot/$ostype/$profile.exlist" );
print $CONFILE "#INCLUDE:/opt/xcat/share/xcat/IBMhpc/IBMhpc.$ostype.$osarch.exlist#\n";
close($CONFILE);
#write postinstall
open( $CONFILE, ">$installdir/custom/netboot/$ostype/$profile.postinstall" );
print $CONFILE
"/opt/xcat/share/xcat/IBMhpc/IBMhpc.$tempos.postinstall \$1 \$2 \$3 \$4 \$5 \n";
close($CONFILE);
for my $soft (@softArray) {
$soft = lc($soft);
if ( 'gpfs' eq $soft ) {
web_gpfsConfigure( $ostype, $profile, $osarch, $installdir );
} elsif ( 'rsct' eq $soft ) {
web_rsctConfigure( $ostype, $profile, $osarch, $installdir );
} elsif ( 'pe' eq $soft ) {
web_peConfigure( $ostype, $profile, $osarch, $installdir );
} elsif ( 'essl' eq $soft ) {
web_esslConfigure( $ostype, $profile, $osarch, $installdir );
} elsif ( 'ganglia' eq $soft) {
web_gangliaConfig( $ostype, $profile, $osarch, 'netboot', $installdir);
}
}
#chmod
system("chmod 755 $installdir/custom/netboot/$ostype/*.*");
}
if ( $bootif =~ /hf/i ) {
$netdriver = 'hf_if';
} else {
$netdriver = 'ibmveth';
}
if ( $tempos =~ /rh/i ) {
$cmdPath = "/opt/xcat/share/xcat/netboot/rh";
} else {
$cmdPath = "/opt/xcat/share/xcat/netboot/sles";
}
#for stateless only run packimage is ok
if ( 'stateless' eq $imagetype ) {
my $retInfo =
xCAT::Utils->runcmd(
"${cmdPath}/genimage -i $bootif -n $netdriver -o $ostype -p $profile",
-1, 1 );
$ret = join( "\n", @$retInfo );
if ($::RUNCMD_RC) {
web_restoreChange( $request->{arg}->[6], $archFlag, $imagetype, $ostype, $installdir );
$callback->( { data => $ret } );
return;
}
$ret .= "\n";
my $retInfo = xCAT::Utils->runcmd( "packimage -o $ostype -p $profile -a $osarch", -1, 1 );
$ret .= join( "\n", @$retInfo );
} else {
#for statelist we should check the litefile table
#step1 save the old litefile table content into litefilearchive.csv
system('tabdump litefile > /tmp/litefilearchive.csv');
#step2 write the new litefile.csv for this lite image
open( $CONFILE, ">/tmp/litefile.csv" );
print $CONFILE "#image,file,options,comments,disable\n";
print $CONFILE '"ALL","/etc/lvm/","tmpfs",,' . "\n";
print $CONFILE '"ALL","/etc/ntp.conf","tmpfs",,' . "\n";
print $CONFILE '"ALL","/etc/resolv.conf","tmpfs",,' . "\n";
print $CONFILE '"ALL","/etc/sysconfig/","tmpfs",,' . "\n";
print $CONFILE '"ALL","/etc/yp.conf","tmpfs",,' . "\n";
print $CONFILE '"ALL","/etc/ssh/","tmpfs",,' . "\n";
print $CONFILE '"ALL","/var/","tmpfs",,' . "\n";
print $CONFILE '"ALL","/tmp/","tmpfs",,' . "\n";
print $CONFILE '"ALL","/root/.ssh/","tmpfs",,' . "\n";
print $CONFILE '"ALL","/opt/xcat/","tmpfs",,' . "\n";
print $CONFILE '"ALL","/xcatpost/","tmpfs",,' . "\n";
if ( 'rhels' eq $tempos ) {
print $CONFILE '"ALL","/etc/adjtime","tmpfs",,' . "\n";
print $CONFILE '"ALL","/etc/securetty","tmpfs",,' . "\n";
print $CONFILE '"ALL","/etc/rsyslog.conf","tmpfs",,' . "\n";
print $CONFILE '"ALL","/etc/rsyslog.conf.XCATORIG","tmpfs",,' . "\n";
print $CONFILE '"ALL","/etc/udev/","tmpfs",,' . "\n";
print $CONFILE '"ALL","/etc/ntp.conf.predhclient","tmpfs",,' . "\n";
print $CONFILE '"ALL","/etc/resolv.conf.predhclient","tmpfs",,' . "\n";
} else {
print $CONFILE '"ALL","/etc/ntp.conf.org","tmpfs",,' . "\n";
print $CONFILE '"ALL","/etc/syslog-ng/","tmpfs",,' . "\n";
print $CONFILE '"ALL","/etc/fstab","tmpfs",,' . "\n";
}
close($CONFILE);
#write the hpc software litefile into temp litefile.csv
for my $soft (@softArray) {
$soft = lc($soft);
if ( -e "/opt/xcat/share/xcat/IBMhpc/$soft/litefile.csv" ) {
system(
"grep '^[^#]' /opt/xcat/share/xcat/IBMhpc/$soft/litefile.csv >> /tmp/litefile.csv"
);
}
}
system("tabrestore /tmp/litefile.csv");
#create the image
my $retInfo =
xCAT::Utils->runcmd(
"${cmdPath}/genimage -i $bootif -n $netdriver -o $ostype -p $profile",
-1, 1 );
$ret = join( "\n", @$retInfo );
if ($::RUNCMD_RC) {
web_restoreChange( $request->{arg}->[6], $archFlag, $imagetype, $ostype, $installdir );
$callback->( { data => $ret } );
return;
}
$ret .= "\n";
my $retInfo = xCAT::Utils->runcmd( "liteimg -o $ostype -p $profile -a $osarch", -1, 1 );
$ret .= join( "\n", @$retInfo );
}
web_restoreChange( $request->{arg}->[6], $archFlag, $imagetype, $ostype, $installdir );
$callback->( { data => $ret } );
return;
}
sub web_gpfsConfigure {
my ( $ostype, $profile, $osarch, $installdir ) = @_;
my $CONFILE;
#createrepo
system("createrepo $installdir/post/otherpkgs/$ostype/$osarch/gpfs");
#other pakgs
open( $CONFILE, ">>$installdir/custom/netboot/$ostype/$profile.otherpkgs.pkglist" );
print $CONFILE "#INCLUDE:/opt/xcat/share/xcat/IBMhpc/gpfs/gpfs.otherpkgs.pkglist#\n";
close($CONFILE);
#exlist
open( $CONFILE, ">>$installdir/custom/netboot/$ostype/$profile.exlist" );
print $CONFILE "#INCLUDE:/opt/xcat/share/xcat/IBMhpc/gpfs/gpfs.exlist#\n";
close($CONFILE);
#postinstall
system('cp /opt/xcat/share/xcat/IBMhpc/gpfs/gpfs_mmsdrfs $installdir/postscripts/gpfs_mmsdrfs');
open( $CONFILE, ">>$installdir/custom/netboot/$ostype/$profile.postinstall" );
print $CONFILE
"NODESETSTATE=genimage installroot=\$1 /opt/xcat/share/xcat/IBMhpc/gpfs/gpfs_updates\n";
print $CONFILE "installroot=\$1 $installdir/postscripts/gpfs_mmsdrfs\n";
close($CONFILE);
}
sub web_rsctConfigure {
my ( $ostype, $profile, $osarch, $installdir ) = @_;
my $CONFILE;
#createrepo
system("createrepo $installdir/post/otherpkgs/$ostype/$osarch/rsct");
#packagelist for sles11
if ( $ostype =~ /sles/i ) {
open( $CONFILE, ">>$installdir/custom/netboot/$ostype/$profile.pkglist" );
print $CONFILE "#INCLUDE:/opt/xcat/share/xcat/IBMhpc/rsct/rsct.pkglist# \n";
close($CONFILE);
}
#exlist
open( $CONFILE, ">>$installdir/custom/netboot/$ostype/$profile.exlist" );
print $CONFILE "#INCLUDE:/opt/xcat/share/xcat/IBMhpc/rsct/rsct.exlist#\n";
close($CONFILE);
#postinstall
open( $CONFILE, ">>$installdir/custom/netboot/$ostype/$profile.postinstall" );
print $CONFILE
"installroot=\$1 rsctdir=$installdir/post/otherpkgs/rhels6/ppc64/rsct NODESETSTATE=genimage /opt/xcat/share/xcat/IBMhpc/rsct/rsct_install\n";
close($CONFILE);
}
sub web_peConfigure {
my ( $ostype, $profile, $osarch, $installdir ) = @_;
my $CONFILE;
#createrepo
system("createrepo $installdir/post/otherpkgs/$ostype/$osarch/pe");
system("createrepo $installdir/post/otherpkgs/$ostype/$osarch/compilers");
#pkglist
open( $CONFILE, ">>$installdir/custom/netboot/$ostype/$profile.pkglist" );
if ( $ostype =~ /rh/i ) {
print $CONFILE "#INCLUDE:/opt/xcat/share/xcat/IBMhpc/pe/pe.$ostype.pkglist#\n";
} else {
print $CONFILE "#INCLUDE:/opt/xcat/share/xcat/IBMhpc/compilers/compilers.pkglist#\n";
print $CONFILE "#INCLUDE:/opt/xcat/share/xcat/IBMhpc/pe/pe.pkglist#\n";
}
close($CONFILE);
#otherpaglist
open( $CONFILE, ">>$installdir/custom/netboot/$ostype/$profile.otherpkgs.pkglist" );
print $CONFILE "#INCLUDE:/opt/xcat/share/xcat/IBMhpc/pe/pe.otherpkgs.pkglist#\n";
close($CONFILE);
#exlist
open( $CONFILE, ">>$installdir/custom/netboot/$ostype/$profile.exlist" );
print $CONFILE "#INCLUDE:/opt/xcat/share/xcat/IBMhpc/compilers/compilers.exlist#\n";
print $CONFILE "#INCLUDE:/opt/xcat/share/xcat/IBMhpc/pe/pe.exlist#\n";
close($CONFILE);
#postinstall
open( $CONFILE, ">>$installdir/custom/netboot/$ostype/$profile.postinstall" );
print $CONFILE
"installroot=\$1 NODESETSTATE=genimage /opt/xcat/share/xcat/IBMhpc/compilers/compilers_license";
print $CONFILE
"installroot=\$1 pedir=$installdir/post/otherpkgs/rhels6/ppc64/pe NODESETSTATE=genimage /opt/xcat/share/xcat/IBMhpc/pe/pe_install";
close($CONFILE);
}
sub web_esslConfigure {
my ( $ostype, $profile, $osarch, $installdir ) = @_;
my $CONFILE;
#createrepo
system("createrepo $installdir/post/otherpkgs/$ostype/$osarch/essl");
#pkglist
open( $CONFILE, ">>$installdir/custom/netboot/$ostype/$profile.pkglist" );
if ( $ostype =~ /rh/i ) {
print $CONFILE
"#INCLUDE:/opt/xcat/share/xcat/IBMhpc/compilers/compilers.rhels6.pkglist#\n";
} else {
print $CONFILE "#INCLUDE:/opt/xcat/share/xcat/IBMhpc/essl/essl.pkglist#\n";
}
#otherpkgs
open( $CONFILE, ">>$installdir/custom/netboot/$ostype/$profile.otherpkgs.pkglist" );
print $CONFILE "#INCLUDE:/opt/xcat/share/xcat/IBMhpc/essl/essl.otherpkgs.pkglist#\n";
close($CONFILE);
#exlist
open( $CONFILE, ">>$installdir/custom/netboot/$ostype/$profile.exlist" );
print $CONFILE "#INCLUDE:/opt/xcat/share/xcat/IBMhpc/essl/essl.exlist#\n";
close($CONFILE);
#postinstall
open( $CONFILE, ">>$installdir/custom/netboot/$ostype/$profile.postinstall" );
print $CONFILE,
"installroot=\$1 essldir=$installdir/post/otherpkgs/rhels6/ppc64/essl NODESETSTATE=genimage /opt/xcat/share/xcat/IBMhpc/essl/essl_install";
close($CONFILE);
}
sub web_gangliaConfig{
my ( $ostype, $profile, $osarch, $provtype, $installdir ) = @_;
my $CONFILE;
#createrepo
system("createrepo $installdir/post/otherpkgs/$ostype/$osarch/ganglia");
#pkglist
open ( $CONFILE, ">>$installdir/custom/$provtype/$ostype/$profile.otherpkgs.pkglist" );
print $CONFILE "#created by xCAT Web Gui.\n";
print $CONFILE "ganglia/ganglia\n";
print $CONFILE "ganglia/ganglia-gmond\n";
print $CONFILE "ganglia/ganglia-gmetad\n";
print $CONFILE "ganglia/rrdtool\n";
close($CONFILE);
}
#check ganglia install needed rpm are put in the right directory
sub web_gangliaRpmCheck{
my ( $ostype, $profile, $osarch, $installdir ) = @_;
my @rpmnames = ("rrdtool", "ganglia", "ganglia-gmond", "ganglia-gmetad");
my %temphash;
my $rpmdir = "$installdir/post/otherpkgs/$ostype/$osarch/ganglia";
my $errorstr = '';
unless (-e $rpmdir){
return "Put rrdtool,ganglia,ganglia-gmond,ganglia-gmetad rpms into $rpmdir.";
}
opendir(DIRHANDLE, $rpmdir);
foreach my $filename (readdir(DIRHANDLE)){
if ($filename =~ /(\D+)-(\d+)\..*\.rpm$/){
$temphash{$1} = 1;
}
}
closedir(DIRHANDLE);
#check if all rpm are in the array
foreach (@rpmnames){
unless ($temphash{$_}){
$errorstr .= $_ . ',';
}
}
if ($errorstr){
$errorstr = substr($errorstr, 0, -1);
return "Put $errorstr rpms into $rpmdir.";
}
else{
return "";
}
}
sub web_restoreChange {
my ( $software, $archFlag, $imagetype, $ostype, $installdir ) = @_;
#recover all file in the $installdir/custom/netboot/$ostype/
if ($software) {
system("rm -f $installdir/custom/netboot/$ostype/*.*");
}
if ($archFlag) {
system("mv /tmp/webImageArch/*.* $installdir/custom/netboot/$ostype/");
}
#recover the litefile table for statelite image
if ( 'statelite' == $imagetype ) {
system(
"rm -r /tmp/litefile.csv ; mv /tmp/litefilearchive.csv /tmp/litefile.csv ; tabrestore /tmp/litefile.csv"
);
}
}
sub web_provision_preinstall{
my ($ostype, $profile, $arch, $installdir, $softwarenames) = @_;
my $checkresult = '';
my $errorstr = '';
my @software = split(',', $softwarenames);
my $softwarenum = scalar(@software);
if (-e "$installdir/custom/install/$ostype/"){
opendir(DIRHANDLE, "$installdir/custom/install/$ostype/");
foreach my $filename (readdir(DIRHANDLE)){
if ('.' eq $filename || '..' eq $filename){
next;
}
$filename = "$installdir/custom/install/$ostype/" . $filename;
if ($filename =~ /(.*)\.guibak$/){
#no software recover the file, else do nothing
if ($softwarenum < 1){
system("mv $filename $1");
}
next;
}
`/bin/grep 'xCAT Web Gui' $filename`;
if ($?){
#backup the origional config file
if ($softwarenum > 0){
system("mv $filename ${filename}.guibak");
}
}
else{
unlink($filename);
}
}
closedir(DIRHANDLE);
}
else{
`mkdir -p $installdir/custom/install/$ostype -m 0755`;
}
if ($softwarenum < 1){
return '';
}
foreach (@software){
if ('ganglia' eq $_){
$checkresult = web_gangliaRpmCheck($ostype, $profile, $arch, $installdir);
}
if ($checkresult){
$errorstr .= $checkresult . "\n";
}
}
if ($errorstr){
return $errorstr;
}
foreach(@software){
if ('ganglia' eq $_){
web_gangliaConfig($ostype, $profile, $arch, 'install', $installdir);
}
}
return '';
}
sub web_provision{
my ( $request, $callback, $sub_req ) = @_;
my $nodes = $request->{arg}->[1];
my $imageName = $request->{arg}->[2];
my ($arch, $inic, $pnic, $master, $tftp, $nfs) = split(/,/, $request->{arg}->[3]);
my $line = '';
my %imageattr;
my $retinfo = xCAT::Utils->runcmd("lsdef -t osimage -l $imageName", -1, 1);
my $installdir = xCAT::Utils->getInstallDir();
#parse output, get the os name, type
foreach $line(@$retinfo){
if ($line =~ /(\w+)=(\S*)/){
$imageattr{$1} = $2;
}
}
#check the output
unless($imageattr{'osname'}){
web_infomsg("Image infomation error. Check the image first.\nprovision stop.", $callback);
return;
}
if ('install' eq $imageattr{'provmethod'}){
my $prepareinfo = web_provision_preinstall($imageattr{'osvers'}, $imageattr{'profile'}, $arch, $installdir, $request->{arg}->[4]);
if ($prepareinfo){
web_infomsg("$prepareinfo \nprovision stop.", $callback);
return;
}
}
if($imageattr{'osname'} =~ /aix/i){
web_provisionaix($nodes, $imageName, $imageattr{'nimtype'}, $inic, $pnic, $master, $tftp, $nfs, $callback);
}
else{
web_provisionlinux($nodes, $arch, $imageattr{'osvers'}, $imageattr{'provmethod'}, $imageattr{'profile'}, $inic, $pnic, $master, $tftp, $nfs, $callback);
}
}
sub web_provisionlinux{
my ($nodes, $arch, $os, $provmethod, $profile, $inic, $pnic, $master, $tftp, $nfs, $callback) = @_;
my $outputMessage = '';
my $retvalue = 0;
my $netboot = '';
if ($arch =~ /ppc/i){
$netboot = 'yaboot';
}
elsif($arch =~ /x.*86/i){
$netboot = 'xnba';
}
$outputMessage = "Do provison : $nodes \n".
" Arch:$arch\n OS:$os\n Provision:$provmethod\n Profile:$profile\n Install NIC:$inic\n Primary NIC:$pnic\n" .
" xCAT Master:$master\n TFTP Server:$tftp\n NFS Server:$nfs\n Netboot:$netboot\n";
web_infomsg($outputMessage, $callback);
#change the nodes attribute
my $cmd = "chdef -t node -o $nodes arch=$arch os=$os provmethod=$provmethod profile=$profile installnic=$inic tftpserver=$tftp nfsserver=$nfs netboot=$netboot" .
" xcatmaster=$master primarynic=$pnic";
web_runcmd($cmd, $callback);
#error return
if ($::RUNCMD_RC){
web_infomsg("Configure nodes' attributes error.\nprovision stop.", $callback);
return;
}
#dhcp
$cmd = "makedhcp $nodes";
web_runcmd($cmd, $callback);
if ($::RUNCMD_RC){
web_infomsg("Make DHCP error.\nprovision stop.", $callback);
return;
}
#restart dhcp
$cmd = "service dhcpd restart";
web_runcmd($cmd, $callback);
#conserver
$cmd = "makeconservercf $nodes";
web_runcmd($cmd, $callback);
if ($::RUNCMD_RC){
web_infomsg("Configure conserver error.\nprovision stop.", $callback);
return;
}
#for system x, should configure boot sequence first.
if ($arch =~ /x.*86/i){
$cmd = "rbootseq $nodes net,hd";
web_runcmd($cmd, $callback);
if($::RUNCMD_RC){
web_infomsg("Set boot sequence error.\nprovision stop.", $callback);
return;
}
}
#nodeset
$cmd = "nodeset $nodes $provmethod";
web_runcmd($cmd, $callback);
if ($::RUNCMD_RC){
web_infomsg("Set nodes provision method error.\nprovision stop.", $callback);
return;
}
#reboot the node fro provision
if($arch =~ /ppc/i){
$cmd = "rnetboot $nodes";
}
else{
$cmd = "rpower $nodes boot";
}
web_runcmd($cmd, $callback);
if ($::RUNCMD_RC){
web_infomsg("Boot nodes error.\nprovision stop.", $callback);
return;
}
#provision complete
web_infomsg("Provision on $nodes success.\nprovision stop.");
}
sub web_provisionaix{
my ($nodes, $imagename, $nimtype, $inic, $pnic, $master, $tftp, $nfs, $callback) = @_;
my $outputMessage = '';
my $retinfo;
my %nimhash;
my $line;
my @updatenodes;
my @addnodes;
my $cmd = '';
#set attibutes
$cmd = "chdef -t node -o $nodes installnic=$inic tftpserver=$tftp nfsserver=$nfs xcatmaster=$master primarynic=$pnic";
web_runcmd($cmd, $callback);
if ($::RUNCMD_RC){
web_infomsg("Change nodes' attributes error.\nprovision stop.", $callback);
return;
}
#get all nim resource to filter nodes
$retinfo = xCAT::Utils->runcmd("lsnim -c machines", -1, 1);
foreach $line (@$retinfo){
if($line =~ /(\S+)\s+\S+/){
$nimhash{$1} = 1;
}
}
foreach my $node(split(/,/, $nodes)){
if ($nimhash{$node}){
push(@updatenodes, $node);
}
else{
push(@addnodes, $node);
}
}
#xcat2nim
if(0 < scalar(@addnodes)){
$cmd = "xcat2nim -t node -o " . join(",", @addnodes);
web_runcmd($cmd, $callback);
if ($::RUNCMD_RC){
web_infomsg("xcat2nim command error.\nprovision stop.", $callback);
return;
}
}
#update nimnode
if(0 < scalar(@updatenodes)){
$cmd = "xcat2nim -u -t node -o " . join(",", @updatenodes);
web_runcmd($cmd, $callback);
if ($::RUNCMD_RC){
web_infomsg("xcat2nim command error.\nprovision stop.", $callback);
return;
}
}
#make con server
$cmd = "makeconservercf $nodes";
web_runcmd($cmd, $callback);
if ($::RUNCMD_RC){
web_infomsg("Configure conserver error.\nprovision stop.", $callback);
return;
}
#nodeset
if ($nimtype =~ /diskless/){
$cmd = "mkdsklsnode -i $imagename $nodes";
}
else{
$cmd = "nimnodeset -i $imagename $nodes";
}
web_runcmd($cmd, $callback);
if ($::RUNCMD_RC){
web_infomsg("Set node install method error.\nprovision stop.", $callback);
return;
}
#reboot nodes
$cmd = "rnetboot $nodes";
web_runcmd($cmd, $callback);
if ($::RUNCMD_RC){
web_infomsg("Reboot nodes error.\nprovision stop.", $callback);
return;
}
web_infomsg("Provision on $nodes success.\nprovision stop.");
}
#run the cmd by xCAT::Utils->runcmd and show information.
sub web_runcmd{
my $cmd = shift;
my $callback = shift;
my $showstr = "\n" . $cmd . "\n";
web_infomsg($showstr, $callback);
my $retvalue = xCAT::Utils->runcmd($cmd, -1, 1);
$showstr = join("\n", @$retvalue);
$showstr .= "\n";
web_infomsg($showstr, $callback);
}
sub web_infomsg {
my $msg = shift;
my $callback = shift;
my %rsp;
push @{$rsp{info}}, $msg;
xCAT::MsgUtils->message('I', \%rsp, $callback);
return;
}
sub web_summary{
my ( $request, $callback, $sub_req ) = @_;
my $groupName = $request->{arg}->[1];
my @nodes;
my $nodetypeTab;
my $nodelistTab;
my $attrs;
my %oshash;
my %archhash;
my %provhash;
my %typehash;
my %statushash;
my $retHash = {};
my $temp;
#$groupName is undefined, use all nodes
if (defined($groupName)){
@nodes = xCAT::NodeRange::noderange($groupName);
}
#groupName if definded, use the defined group name
else{
@nodes = xCAT::DBobjUtils->getObjectsOfType('node');
}
$nodetypeTab = xCAT::Table->new('nodetype');
unless($nodetypeTab){
return;
}
$nodelistTab = xCAT::Table->new('nodelist');
unless($nodelistTab){
return;
}
$attrs = $nodetypeTab->getNodesAttribs(\@nodes, ['os','arch','provmethod','nodetype']);
unless($attrs){
return;
}
while( my ($key, $value) = each(%{$attrs})){
web_attrcount($value->[0]->{'os'}, \%oshash);
web_attrcount($value->[0]->{'arch'}, \%archhash);
web_attrcount($value->[0]->{'provmethod'},, \%provhash);
web_attrcount($value->[0]->{'nodetype'},, \%typehash);
}
$attrs = $nodelistTab->getNodesAttribs(\@nodes, ['status']);
while(my ($key, $value) = each(%{$attrs})){
web_attrcount($value->[0]->{'status'}, \%statushash);
}
#status
$temp = '';
while(my ($key, $value) = each(%statushash)){
$temp .= ($key . ':' . $value . ';');
}
$temp = substr($temp, 0, -1);
push(@{$retHash->{'data'}}, 'Status=' . $temp);
#os
$temp = '';
while(my ($key, $value) = each(%oshash)){
$temp .= ($key . ':' . $value . ';');
}
$temp = substr($temp, 0, -1);
push(@{$retHash->{'data'}}, 'Operating System=' . $temp);
#arch
$temp = '';
while(my ($key, $value) = each(%archhash)){
$temp .= ($key . ':' . $value . ';');
}
$temp = substr($temp, 0, -1);
push(@{$retHash->{'data'}}, 'Architecture=' . $temp);
#provmethod
$temp = '';
while(my ($key, $value) = each(%provhash)){
$temp .= ($key . ':' . $value . ';');
}
$temp = substr($temp, 0, -1);
push(@{$retHash->{'data'}}, 'Provision Method=' . $temp);
#nodetype
$temp = '';
while(my ($key, $value) = each(%typehash)){
$temp .= ($key . ':' . $value . ';');
}
$temp = substr($temp, 0, -1);
push(@{$retHash->{'data'}}, 'Node Type=' . $temp);
#return data
$callback->($retHash);
}
#called by web_summay, count all attr numbers
sub web_attrcount{
my ($key, $container) = @_;
unless(defined($key)){
$key = 'unknown';
}
if ($container->{$key}){
$container->{$key}++;
}
else{
$container->{$key} = 1;
}
}
sub web_rinstall {
my ( $request, $callback, $sub_req ) = @_;
my $os = $request->{arg}->[1];
my $profile = $request->{arg}->[2];
my $arch = $request->{arg}->[3];
my $node = $request->{arg}->[4];
# Begin installation
my $out = `rinstall -o $os -p $profile -a $arch $node`;
$callback->( { data => $out } );
}
sub web_addnode{
my ( $request, $callback, $sub_req ) = @_;
my $nodetype = $request->{arg}->[1];
my @tempArray = split(',', $request->{arg}->[2]);
my $hcpname = shift(@tempArray);
if ('node' ne $nodetype){
my $username = $tempArray[0];
my $passwd = $tempArray[1];
my $ip = $tempArray[2];
`/bin/grep '$hcpname' /etc/hosts`;
if ($?){
open(OUTPUTFILE, '>>/etc/hosts');
print OUTPUTFILE "$ip $hcpname\n";
close(OUTPUTFILE);
}
if ('hmc' eq $nodetype) {
`chdef -t node -o $hcpname username=$username password=$passwd mgt=hmc nodetype=$nodetype ip=$ip groups=all`
} else {
`chdef -t node -o $hcpname username=$username password=$passwd mgt=blade mpa=$hcpname nodetype=$nodetype id=0 groups=mm,all`
}
return;
}
my %temphash;
my $writeflag = 0;
my $line = '';
#save all node into a hash
foreach(@tempArray) {
$temphash{$_} = 1;
}
for (my $i = 0; $i < scalar(@tempArray); $i = $i + 2){
$temphash{$tempArray[$i]} = $tempArray[$i + 1];
}
`rscan $hcpname -z > /tmp/rscanall.tmp`;
#if can not create the rscan result file, error
unless(-e '/tmp/rscanall.tmp'){
return;
}
open(INPUTFILE, '/tmp/rscanall.tmp');
open(OUTPUTFILE, '>/tmp/webrscan.tmp');
while($line=<INPUTFILE>){
if ($line =~ /(\S+):$/){
if ($temphash{$1}){
$writeflag = 1;
print OUTPUTFILE $temphash{$1} . ":\n";
}
else{
$writeflag = 0;
}
}
else{
if ($writeflag){
print OUTPUTFILE $line;
}
}
}
close(INPUTFILE);
close(OUTPUTFILE);
unlink('/tmp/rscanall.tmp');
`cat /tmp/webrscan.tmp | chdef -z`;
unlink('/tmp/webrscan.tmp');
}
sub web_graphinfo{
my ( $request, $callback, $sub_req ) = @_;
my $nodetypeTab;
my @nodes;
my @parray;
my @bladearray;
my @xarray;
my %phash;
my %bladehash;
my %xhash;
my @unsupportarray;
my @missinfoarray;
my $result;
my $pretstr = '';
my $bladeretstr = '';
my $xretstr = '';
my $unsupretstr = '';
my $missretstr = '';
@nodes = xCAT::DBobjUtils->getObjectsOfType('node');
$nodetypeTab = xCAT::Table->new('nodetype');
unless($nodetypeTab){
return;
}
#get all nodes type to seperate nodes into different group
$result = $nodetypeTab->getNodesAttribs(\@nodes,['nodetype']);
while(my ($key, $value) = each(%$result)){
my $temptype = $value->[0]->{'nodetype'};
if ($temptype =~ /(ppc|lpar|cec|frame)/i){
push(@parray, $key);
}
elsif ($temptype =~ /blade/i){
push(@bladearray, $key);
}
elsif ($temptype =~ /osi/i){
push(@xarray, $key);
}
else{
push(@unsupportarray, $key);
}
}
$nodetypeTab->close();
#get all infomations for system p node
if (scalar(@parray) > 0){
my $ppctab = xCAT::Table->new('ppc');
#nodetype, parent
$result = $ppctab->getNodesAttribs(\@parray, ['parent']);
my $typehash = xCAT::DBobjUtils->getnodetype(\@parray);
foreach(@parray){
my $value = $result->{$_};
if ($value->[0]){
$phash{$_} = $$typehash{$_} . ':' . $value->[0]->{'parent'} . ':';
}
else{
push(@missinfoarray, $_);
}
}
$ppctab->close();
undef @parray;
@parray = keys %phash;
}
if (scalar(@parray) > 0){
#mtm
my $vpdtab = xCAT::Table->new('vpd');
$result = $vpdtab->getNodesAttribs(\@parray, ['mtm']);
foreach(@parray){
my $value = $result->{$_};
$phash{$_} = $phash{$_} . $value->[0]->{'mtm'} . ':';
}
$vpdtab->close();
#status
my $nodelisttab = xCAT::Table->new('nodelist');
$result = $nodelisttab->getNodesAttribs(\@parray, ['status']);
foreach(@parray){
my $value = $result->{$_};
$phash{$_} = $phash{$_} . $value->[0]->{'status'};
}
$nodelisttab->close();
while(my ($key, $value) = each(%phash)){
$pretstr = $pretstr . $key . ':' . $value . ';';
}
}
#get all information for blade node
if (scalar(@bladearray) > 0){
#mpa, id
my $mptab = xCAT::Table->new('mp');
$result = $mptab->getNodesAttribs(\@bladearray, ['mpa', 'id']);
foreach(@bladearray){
my $value = $result->{$_};
if ($value->[0]->{'mpa'}){
$bladehash{$_} = 'blade:' . $value->[0]->{'mpa'} . ':' . $value->[0]->{'id'} . ':';
}
else{
push(@missinfoarray, $_);
}
}
$mptab->close();
undef @bladearray;
@bladearray = keys %bladehash;
}
if (scalar(@bladearray) > 0){
#status
my $nodelisttab = xCAT::Table->new('nodelist');
$result = $nodelisttab->getNodesAttribs(\@bladearray, ['status']);
foreach(@bladearray){
my $value = $result->{$_};
$bladehash{$_} = $bladehash{$_} . $value->[0]->{'status'};
}
$nodelisttab->close();
while(my ($key, $value) = each(%bladehash)){
$bladeretstr = $bladeretstr . $key . ':' . $value . ';';
}
}
#get all information for system x node
if (scalar(@xarray) > 0){
#rack, unit
my $nodepostab = xCAT::Table->new('nodepos');
$result = $nodepostab->getNodesAttribs(\@xarray, ['rack', 'u']);
foreach(@xarray){
my $value = $result->{$_};
if ($value->[0]->{'rack'}){
$xhash{$_} = 'systemx:' . $value->[0]->{'rack'} . ':' . $value->[0]->{'u'} . ':';
}
else{
push(@missinfoarray, $_);
}
}
$nodepostab->close();
undef @xarray;
@xarray = keys %xhash;
}
if (scalar(@xarray) > 0){
#mtm
my $vpdtab = xCAT::Table->new('vpd');
$result = $vpdtab->getNodesAttribs(\@xarray, ['mtm']);
foreach(@xarray){
my $value = $result->{$_};
$xhash{$_} = $xhash{$_} . $value->[0]->{'mtm'} . ':';
}
$vpdtab->close();
#status
my $nodelisttab = xCAT::Table->new('nodelist');
$result = $nodelisttab->getNodesAttribs(\@xarray, ['status']);
foreach(@xarray){
my $value = $result->{$_};
$xhash{$_} = $xhash{$_} . $value->[0]->{'status'};
}
while(my ($key, $value) = each(%xhash)){
$xretstr = $xretstr . $key . ':' . $value . ';';
}
}
foreach(@missinfoarray){
$missretstr = $missretstr . $_ . ':linux:other;';
}
#combine all information into a string
my $retstr = $pretstr . $bladeretstr . $xretstr . $missretstr;
if ($retstr){
$retstr = substr($retstr, 0, -1);
}
$callback->({data => $retstr});
}
sub web_getdefaultuserentry {
# Get default user entry
my ( $request, $callback, $sub_req ) = @_;
# Get profile
my $profile = $request->{arg}->[1];
if (!$profile) {
$profile = 'default';
}
my $entry;
if (!(`test -e /var/opt/xcat/profiles/$profile.direct && echo 'File exists'`)) {
$entry = `cat /var/opt/xcat/profiles/default.direct`;
} else {
$entry = `cat /var/opt/xcat/profiles/$profile.direct`;
}
$callback->( { data => $entry } );
}
sub web_passwd() {
my ( $request, $callback, $sub_req ) = @_;
# Get current and new passwords
my $user = $request->{arg}->[1];
my $newPassword = $request->{arg}->[2];
# Generate encrypted password
my $random = rand(10000000);
my $encrypted = `perl -e "print crypt($newPassword, $random)"`;
# Save in xCAT passwd table
`chtab username=$user passwd.key=xcat passwd.password=$encrypted`;
my $info = "Password successfully changed";
$callback->( { info => $info } );
return;
}
sub web_updateuser() {
my ( $request, $callback, $sub_req ) = @_;
# Get user attributes
my $priority = $request->{arg}->[1];
my $user = $request->{arg}->[2];
my $password = $request->{arg}->[3];
my $maxVM = $request->{arg}->[4];
# Save in xCAT passwd and policy tables
`chtab username=$user passwd.key=xcat passwd.password=$password`;
`chtab name=$user policy.priority=$priority policy.rule=allow policy.comments="max-vm:$maxVM"`;
my $info = "User successfully updated";
$callback->( { info => $info } );
return;
}
sub web_deleteuser() {
my ( $request, $callback, $sub_req ) = @_;
# Get user attributes
my $user = $request->{arg}->[1];
my @users = split( ',', $user );
# Delete user from xCAT passwd and policy tables
foreach(@users) {
`chtab -d username=$_ passwd`;
`chtab -d name=$_ policy`;
}
my $info = "User successfully deleted";
$callback->( { info => $info } );
return;
}
sub web_getzdiskinfo() {
# Get default disk info
my ( $request, $callback, $sub_req ) = @_;
# Get profile
my $profile = $request->{arg}->[1];
if (!$profile) {
$profile = 'default';
}
my $info;
if (!(`test -e /var/opt/xcat/profiles/$profile.conf && echo 'File exists'`)) {
$info = `cat /var/opt/xcat/profiles/default.conf`;
} else {
$info = `cat /var/opt/xcat/profiles/$profile.conf`;
}
$callback->( { info => $info } );
}
sub web_mkzprofile() {
# Create default profile
my ( $request, $callback, $sub_req ) = @_;
# Get profile
my $profile = $request->{arg}->[1];
my $pool = $request->{arg}->[2];
my $size = $request->{arg}->[3];
# Create profile under /var/opt/xcat/profiles
my $var = "";
`echo "# Configuration for virtual machines" > /var/opt/xcat/profiles/$profile.conf`;
$var = $profile . "_diskpool";
`echo "$var=$pool" >> /var/opt/xcat/profiles/$profile.conf`;
$var = $profile . "_eckd_size";
`echo "$var=$size" >> /var/opt/xcat/profiles/$profile.conf`;
# Move directory entry into /var/opt/xcat/profiles from /var/tmp
`mv /var/tmp/$profile.direct /var/opt/xcat/profiles`;
my $info = "Profile successfully created/updated";
$callback->( { info => $info } );
}
sub web_rmzprofile() {
# Delete default profile
my ( $request, $callback, $sub_req ) = @_;
# Get profile
my $profile = $request->{arg}->[1];
my @profiles = split( ',', $profile );
# Delete profile under /var/opt/xcat/profiles
foreach(@profiles) {
`rm /var/opt/xcat/profiles/$_.conf`;
`rm /var/opt/xcat/profiles/$_.direct`;
}
my $info = "Profile successfully deleted";
$callback->( { info => $info } );
}
sub web_updateosimage() {
# Add OS image to xCAT table
my ( $request, $callback, $sub_req ) = @_;
my $name = $request->{arg}->[1];
my $type = $request->{arg}->[2];
my $arch = $request->{arg}->[3];
my $osName = $request->{arg}->[4];
my $osVersion = $request->{arg}->[5];
my $profile = $request->{arg}->[6];
my $provMethod = $request->{arg}->[7];
my $comments = $request->{arg}->[8];
`chtab -d imagename=$name osimage`;
`chtab osimage.imagename=$name osimage.imagetype=$type osimage.osarch=$arch osimage.osname=$osName osimage.osvers=$osVersion osimage.profile=$profile osimage.provmethod=$provMethod osimage.comments=$comments`;
my $info = "Image successfully updated";
$callback->( { info => $info } );
}
sub web_rmosimage() {
# Delete OS image from xCAT table
my ( $request, $callback, $sub_req ) = @_;
my $name = $request->{arg}->[1];
my @names = split( ',', $name );
# Delete user from xCAT passwd and policy tables
foreach(@names) {
`chtab -d imagename=$_ osimage`;
}
my $info = "Image successfully deleted";
$callback->( { info => $info } );
}
sub web_updategroup() {
# Add group to xCAT table
my ( $request, $callback, $sub_req ) = @_;
my $name = $request->{arg}->[1];
my $ip = $request->{arg}->[2];
$ip =~ s/'//g;
my $hostnames = $request->{arg}->[3];
$hostnames =~ s/'//g;
my $comments = $request->{arg}->[4];
$comments =~ s/'//g;
`chtab -d node=$name hosts`;
`chtab node=$name hosts.ip="$ip" hosts.hostnames="$hostnames" hosts.comments="$comments"`;
my $info = "Group successfully updated";
$callback->( { info => $info } );
}
sub web_rmgroup() {
# Delete group from xCAT table
my ( $request, $callback, $sub_req ) = @_;
my $name = $request->{arg}->[1];
my @names = split( ',', $name );
# Delete user from xCAT passwd and policy tables
foreach(@names) {
`chtab -d node=$_ hosts`;
}
my $info = "Group successfully deleted";
$callback->( { info => $info } );
}
1;
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