4e3e396150
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@4902 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
445 lines
15 KiB
Perl
445 lines
15 KiB
Perl
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
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package xCAT::PPCpower;
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use strict;
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use Getopt::Long;
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use xCAT::PPCcli qw(SUCCESS EXPECT_ERROR RC_ERROR NR_ERROR);
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use xCAT::Usage;
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use xCAT::MsgUtils;
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use xCAT::FSPpower;
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##########################################################################
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# Parse the command line for options and operands
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##########################################################################
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sub parse_args {
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my $request = shift;
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my $command = $request->{command};
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my $args = $request->{arg};
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my %opt = ();
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my @rpower = qw(on onstandby off stat state reset boot of sms);
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#############################################
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# Responds with usage statement
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#############################################
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local *usage = sub {
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my $usage_string = xCAT::Usage->getUsage($command);
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return( [ $_[0], $usage_string] );
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};
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#############################################
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# Process command-line arguments
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#############################################
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if ( !defined( $args )) {
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return(usage( "No command specified" ));
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}
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#############################################
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# Checks case in GetOptions, allows opts
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# to be grouped (e.g. -vx), and terminates
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# at the first unrecognized option.
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#############################################
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@ARGV = @$args;
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$Getopt::Long::ignorecase = 0;
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Getopt::Long::Configure( "bundling" );
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if ( !GetOptions( \%opt, qw(V|Verbose m:s@ t=s r=s) )) {
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return( usage() );
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}
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####################################
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# Check for "-" with no option
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####################################
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if ( grep(/^-$/, @ARGV )) {
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return(usage( "Missing option: -" ));
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}
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####################################
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# Unsupported commands
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####################################
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my ($cmd) = grep(/^$ARGV[0]$/, @rpower );
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if ( !defined( $cmd )) {
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return(usage( "Invalid command: $ARGV[0]" ));
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}
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####################################
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# Check for an extra argument
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####################################
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shift @ARGV;
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if ( defined( $ARGV[0] )) {
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return(usage( "Invalid Argument: $ARGV[0]" ));
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}
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####################################
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# Change "stat" to "state"
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####################################
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$request->{op} = $cmd;
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$cmd =~ s/^stat$/state/;
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####################################
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# Power commands special case
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####################################
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if ( $cmd ne "state" ) {
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$cmd = ($cmd eq "boot") ? "powercmd_boot" : "powercmd";
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}
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$request->{method} = $cmd;
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if (exists( $opt{m} ) ){
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my $res = xCAT::Utils->check_deployment_monitoring_settings($request, \%opt);
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if ($res != SUCCESS) {
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return(usage());
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}
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}
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return( \%opt );
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}
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##########################################################################
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# Builds a hash of CEC/LPAR information returned from HMC/IVM
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##########################################################################
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sub enumerate {
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my $exp = shift;
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my $node = shift;
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my $mtms = shift;
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my %outhash = ();
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my %cmds = ();
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######################################
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# Check for CEC/LPAR/BPAs in list
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######################################
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while (my ($name,$d) = each(%$node) ) {
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my $type = @$d[4];
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$cmds{$type} = ($type=~/^lpar$/) ? "state,lpar_id" : "state";
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}
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foreach my $type ( keys %cmds ) {
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my $filter = $cmds{$type};
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my $values = xCAT::PPCcli::lssyscfg( $exp, $type, $mtms, $filter );
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my $Rc = shift(@$values);
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##################################
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# Return error
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##################################
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if ( $Rc != SUCCESS ) {
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return( [$Rc,@$values[0]] );
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}
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##################################
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# Save LPARs by id
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##################################
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foreach ( @$values ) {
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my ($state,$lparid) = split /,/;
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##############################
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# No lparid for fsp/bpa
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##############################
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if ( $type =~ /^(fsp|bpa)$/ ) {
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$lparid = $type;
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}
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$outhash{ $lparid } = $state;
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}
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}
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return( [SUCCESS,\%outhash] );
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}
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##########################################################################
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# Performs boot operation (Off->On, On->Reset)
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##########################################################################
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sub powercmd_boot {
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my $request = shift;
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my $hash = shift;
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my $exp = shift;
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my @output = ();
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my $callback = $request->{'callback'};
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######################################
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# Power commands are grouped by CEC
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# not Hardware Control Point
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######################################
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######################################
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# Get CEC MTMS
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######################################
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my ($name) = keys %$hash;
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my $mtms = @{$hash->{$name}}[2];
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######################################
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# Build CEC/LPAR information hash
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######################################
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my $stat = enumerate( $exp, $hash, $mtms );
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my $Rc = shift(@$stat);
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my $data = @$stat[0];
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while (my ($name,$d) = each(%$hash) ) {
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##################################
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# Look up by lparid
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##################################
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my $type = @$d[4];
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my $id = ($type=~/^(fsp|bpa)$/) ? $type : @$d[0];
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##################################
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# Output error
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##################################
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if ( $Rc != SUCCESS ) {
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push @output, [$name,$data,$Rc];
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next;
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}
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##################################
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# Node not found
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##################################
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if ( !exists( $data->{$id} )) {
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push @output, [$name,"Node not found",1];
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next;
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}
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##################################
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# Convert state to on/off
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##################################
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my $state = power_status($data->{$id});
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my $op = ($state =~ /^off$/) ? "on" : "reset";
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# Attribute powerinterval in site table,
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# to control the rpower forking speed
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if ((defined($request->{op})) && ($request->{op} ne 'stat') && ($request->{op} ne 'status')
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&& ($request->{op} ne 'state') && ($request->{op} ne 'off') && ($request->{op} ne 'softoff')) {
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if(defined($request->{'powerinterval'}) && ($request->{'powerinterval'} ne '')) {
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Time::HiRes::sleep($request->{'powerinterval'});
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}
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}
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##############################
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# Send power command
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##############################
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my $result = xCAT::PPCcli::chsysstate(
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$exp,
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$op,
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$d );
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push @output, [$name,@$result[1],@$result[0]];
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}
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if (defined($request->{opt}->{m})) {
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my $retries = 0;
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my @monnodes = keys %$hash;
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my $monsettings = xCAT::Utils->generate_monsettings($request, \@monnodes);
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xCAT::Utils->monitor_installation($request, $monsettings);
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while ($retries++ < $monsettings->{'retrycount'} && scalar(keys %{$monsettings->{nodes}}) > 0) {
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#The nodes that need to retry
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my @nodesretry = keys %{$monsettings->{'nodes'}};
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my $nodes = join ',', @nodesretry;
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my $rsp={};
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$rsp->{data}->[0] = "$nodes: Reinitializing the installation: $retries retry";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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foreach my $node (keys %$hash)
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{
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# The installation for this node has been finished
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if(!grep(/^$node$/, @nodesretry)) {
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delete($hash->{$node});
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}
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}
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while (my ($name,$d) = each(%$hash) ) {
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my $type = @$d[4];
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my $id = ($type=~/^(fsp|bpa)$/) ? $type : @$d[0];
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if ( $Rc != SUCCESS ) {
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push @output, [$name,$data,$Rc];
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next;
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}
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if ( !exists( $data->{$id} )) {
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push @output, [$name,"Node not found",1];
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next;
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}
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my $state = power_status($data->{$id});
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my $op = ($state =~ /^off$/) ? "on" : "reset";
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my $result = xCAT::PPCcli::chsysstate(
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$exp,
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$op,
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$d );
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push @output, [$name,@$result[1],@$result[0]];
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}
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my @monnodes = keys %{$monsettings->{nodes}};
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xCAT::Utils->monitor_installation($request, $monsettings);
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}
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#failed after retries
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if (scalar(keys %{$monsettings->{'nodes'}}) > 0) {
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foreach my $node (keys %{$monsettings->{nodes}}) {
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my $rsp={};
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$rsp->{data}->[0] = "The node \"$node\" can not reach the expected status after $monsettings->{'retrycount'} retries, the installation for this done failed";
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xCAT::MsgUtils->message("E", $rsp, $callback);
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}
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}
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}
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return( \@output );
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}
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##########################################################################
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# Performs power control operations (on,off,reboot,etc)
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##########################################################################
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sub powercmd {
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my $request = shift;
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my $hash = shift;
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my $exp = shift;
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my @result = ();
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my $callback = $request->{'callback'};
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####################################
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# Power commands are grouped by CEC
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# not Hardware Control Point
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####################################
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while (my ($name,$d) = each(%$hash) ) {
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# Attribute powerinterval in site table,
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# to control the rpower forking speed
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if ((defined($request->{op})) && ($request->{op} ne 'stat') && ($request->{op} ne 'status')
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&& ($request->{op} ne 'state') && ($request->{op} ne 'off') && ($request->{op} ne 'softoff')) {
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if(defined($request->{'powerinterval'}) && ($request->{'powerinterval'} ne '')) {
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Time::HiRes::sleep($request->{'powerinterval'});
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}
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}
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################################
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# Send command to each LPAR
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################################
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my $values = xCAT::PPCcli::chsysstate(
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$exp,
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$request->{op},
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$d );
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my $Rc = shift(@$values);
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################################
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# Return result
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################################
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push @result, [$name,@$values[0],$Rc];
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}
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if (defined($request->{opt}->{m})) {
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my $retries = 0;
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my @monnodes = keys %$hash;
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my $monsettings = xCAT::Utils->generate_monsettings($request, \@monnodes);
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xCAT::Utils->monitor_installation($request, $monsettings);
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while ($retries++ < $monsettings->{'retrycount'} && scalar(keys %{$monsettings->{nodes}}) > 0) {
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#The nodes that need to retry
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my @nodesretry = keys %{$monsettings->{'nodes'}};
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my $nodes = join ',', @nodesretry;
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my $rsp={};
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$rsp->{data}->[0] = "$nodes: Reinitializing the installation: $retries retry";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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foreach my $node (keys %$hash)
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{
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# The installation for this node has been finished
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if(!grep(/^$node$/, @nodesretry)) {
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delete($hash->{$node});
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}
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}
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while (my ($name,$d) = each(%$hash) ) {
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my $values = xCAT::PPCcli::chsysstate(
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$exp,
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$request->{op},
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$d );
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my $Rc = shift(@$values);
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push @result, [$name,@$values[0],$Rc];
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}
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my @monnodes = keys %{$monsettings->{nodes}};
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xCAT::Utils->monitor_installation($request, $monsettings);
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}
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#failed after retries
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if (scalar(keys %{$monsettings->{'nodes'}}) > 0) {
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foreach my $node (keys %{$monsettings->{nodes}}) {
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my $rsp={};
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$rsp->{data}->[0] = "The node \"$node\" can not reach the expected status after $monsettings->{'retrycount'} retries, the installation for this done failed";
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xCAT::MsgUtils->message("E", $rsp, $callback);
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}
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}
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}
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return( \@result );
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}
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##########################################################################
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# Queries CEC/LPAR power status (On or Off)
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##########################################################################
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sub power_status {
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my @states = (
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"Operating",
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"Running",
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"Open Firmware"
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);
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foreach ( @states ) {
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if ( /^$_[0]$/ ) {
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return("on");
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}
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}
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return("off");
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}
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##########################################################################
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# Queries CEC/LPAR power state
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##########################################################################
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sub state {
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my $request = shift;
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my $hash = shift;
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my $exp = shift;
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my $prefix = shift;
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my $convert = shift;
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my @result = ();
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if ( !defined( $prefix )) {
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$prefix = "";
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}
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while (my ($mtms,$h) = each(%$hash) ) {
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######################################
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# Build CEC/LPAR information hash
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######################################
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my $stat = enumerate( $exp, $h, $mtms );
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my $Rc = shift(@$stat);
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my $data = @$stat[0];
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while (my ($name,$d) = each(%$h) ) {
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##################################
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# Look up by lparid
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##################################
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my $type = @$d[4];
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my $id = ($type=~/^(fsp|bpa)$/) ? $type : @$d[0];
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##################################
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# Output error
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##################################
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if ( $Rc != SUCCESS ) {
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push @result, [$name, "$prefix$data",$Rc];
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next;
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}
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##################################
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# Node not found
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##################################
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if ( !exists( $data->{$id} )) {
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push @result, [$name, $prefix."Node not found",1];
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next;
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}
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##################################
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# Output value
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##################################
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my $value = $data->{$id};
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##############################
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# Convert state to on/off
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##############################
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if ( defined( $convert )) {
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$value = power_status( $value );
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}
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push @result, [$name,"$prefix$value",$Rc];
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}
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}
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return( \@result );
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}
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1;
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