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xcat-core/xCAT-server/lib/xcat/plugins/fsp.pm

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Perl
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# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
package xCAT_plugin::fsp;
use strict;
use xCAT::PPC;
use xCAT::DBobjUtils;
use xCAT::Utils;
use xCAT_plugin::hmc;
##########################################################################
# Command handler method from tables
##########################################################################
sub handled_commands {
return {
rpower => 'nodehm:power,mgt',
#reventlog => 'nodehm:mgt',
rspconfig => 'nodehm:mgt',
mkhwconn => 'nodehm:mgt',
rmhwconn => 'nodehm:mgt',
lshwconn => 'nodehm:mgt',
renergy => 'nodehm:mgt' ,
rinv => 'nodehm:mgt',
rflash => 'nodehm:mgt',
getmacs => 'nodehm:mgt',
rnetboot => 'nodehm:mgt',
rbootseq => 'nodehm:mgt',
rvitals => 'nodehm:mgt',
mkvm => 'nodehm:mgt',
lsvm => 'nodehm:mgt',
chvm => 'nodehm:mgt',
rscan => 'nodehm:mgt',
getfspcon => 'nodehm:cons',
getmulcon => 'fsp',
};
}
##########################################################################
# Pre-process request from xCat daemon
##########################################################################
sub preprocess_request {
#######################################################
# IO::Socket::SSL apparently does not work with LWP.pm
# When used, POST/GETs return immediately with:
# 500 Can't connect to <nodename>:443 (Timeout)
#
# Net::HTTPS, which is used by LWP::Protocol::https::Socket,
# uses either IO::Socket::SSL or Net::SSL. It chooses
# by looking to see if $IO::Socket::SSL::VERSION
# is defined (i.e. the module's already loaded) and
# uses that if so. If not, it first tries Net::SSL,
# then IO::Socket::SSL only if that cannot be loaded.
# So we should invalidate IO::Socket::SSL here and
# load Net::SSL.
#######################################################
$IO::Socket::SSL::VERSION = undef;
eval { require Net::SSL };
if ( $@ ) {
my $callback = $_[1];
$callback->( {errorcode=>1,data=>[$@]} );
return(1);
}
my ($arg1, $arg2, $arg3) = @_;
if ($arg1->{command}->[0] eq "getfspcon") { #Can handle it here and now
my $node = $arg1->{noderange}->[0];
my $callback = $arg2;
getfspcon($node,$callback);
return [];
}
if ($arg1->{command}->[0] eq "getmulcon") { #Can handle it here and now
my $node = $arg1->{noderange}->[0];
my $callback = $arg2;
getmulcon($node,$callback);
return [];
}
if ($arg1->{command}->[0] =~ /rspconfig|rvitals|getmacs|renergy/) {
# All the nodes with mgt=blade or mgt=fsp will get here
# filter out the nodes for fsp.pm
my (@fspnodes, @nohandle);
xCAT::Utils->filter_nodes($arg1, undef, \@fspnodes, undef, \@nohandle);
if (@fspnodes) {
$arg1->{noderange} = \@fspnodes;
} else {
return [];
}
}
xCAT::PPC::preprocess_request(__PACKAGE__,@_);
}
##########################################################################
# Process request from xCat daemon
##########################################################################
sub process_request {
xCAT::PPC::process_request(__PACKAGE__,@_);
}
##########################################################################
# get hcp and id for rcons with fsp
##########################################################################
sub getfspcon {
my $node = shift;
my $callback = shift;
my @attribs = qw(id parent hcp);
my %tabs = ();
my $rsp;
##################################
# Open databases needed
##################################
foreach ( qw(ppc vpd nodetype) ) {
$tabs{$_} = xCAT::Table->new($_);
if ( !exists( $tabs{$_} )) {
#return( sprintf( $errmsg{DB_UNDEF}, $_ ));
$rsp->{node}->[0]->{error}=["open table $_ error"];
$rsp->{node}->[0]->{errorcode}=[1];
$callback->($rsp);
return $rsp;
}
}
#################################
# Get node type
#################################
my $type = xCAT::DBobjUtils->getnodetype($node, "ppc");
#my ($type) = grep( /^(lpar|osi)$/, @types );
if ( !defined( $type ) or !($type =~ /lpar|blade/) ) {
#return( "Invalid node type: $ent->{nodetype}" );
$rsp->{node}->[0]->{error}=["Invalid node type: $type"];
$rsp->{node}->[0]->{errorcode}=[1];
$callback->($rsp);
return $rsp;
}
#################################
# Get attributes
#################################
my ($att) = $tabs{ppc}->getNodeAttribs($node, @attribs );
if ( !defined( $att )) {
#return( sprintf( $errmsg{NODE_UNDEF}, "ppc" ));
$rsp->{node}->[0]->{error}=["node is not defined in ppc table"];
$rsp->{node}->[0]->{errorcode}=[1];
$callback->($rsp);
return $rsp;
}
#################################
# Verify required attributes
#################################
foreach my $at ( @attribs ) {
if ( !exists( $att->{$at} )) {
#return( sprintf( $errmsg{NO_ATTR}, $at, "ppc" ));
$rsp->{node}->[0]->{error}=["Can't find node tarribute $at in ppc table"];
$rsp->{node}->[0]->{errorcode}=[1];
$callback->($rsp);
return $rsp;
}
}
my $fsp_name = $att->{hcp};
my $id = $att->{id};
my %request;
xCAT::FSPUtils::getHcpAttribs(\%request, \%tabs);
#my $fsp_ip = xCAT::NetworkUtils::getNodeIPaddress( $fsp_name );
my $fsp_ip = xCAT::FSPUtils::getIPaddress(\%request, $type, $fsp_name );
if(!defined($fsp_ip)) {
#return "Failed to get the $fsp_name\'s ip";
$rsp->{node}->[0]->{error}=["Can't get node address"];
$rsp->{node}->[0]->{errorcode}=[1];
$callback->($rsp);
return $rsp;
}
$rsp = {node=>[{name=>[$node]}]};
$rsp->{node}->[0]->{fsp_ip}->[0]=$fsp_ip;
$rsp->{node}->[0]->{id}->[0]=$id;
$rsp->{node}->[0]->{type}->[0]=$type;
$callback->($rsp);
return $rsp
}
##########################################################################
# get information for require of multiple sending
##########################################################################
sub getmulcon {
my $node = shift;
my $callback = shift;
my @attribs = qw(id parent hcp);
my %tabs = ();
my %hcphash;
my $rsp;
my $rsp2;
##################################
# Open databases needed
##################################
foreach ( qw(ppc nodetype) ) {
$tabs{$_} = xCAT::Table->new($_);
if ( !exists( $tabs{$_} )) {
$rsp->{node}->[0]->{error}=["open table $_ error"];
$rsp->{node}->[0]->{errorcode}=[1];
}
}
#################################
# Get node type
#################################
my $ntype = xCAT::DBobjUtils->getnodetype($node, "ppc");
my @types = split /,/, $ntype;
my ($type) = grep( /^(lpar|osi)$/, @types );
if ( !defined( $type )) {
$rsp->{node}->[0]->{error}=["nodetype is invalid"];
$rsp->{node}->[0]->{errorcode}=[1];
}
#################################
# Get attributes
#################################
my ($att) = $tabs{ppc}->getNodeAttribs($node, @attribs );
if ( !defined( $att )) {
$rsp->{node}->[0]->{error}=["Node is not defined in ppc table"];
$rsp->{node}->[0]->{errorcode}=[1];
}
#################################
# Verify required attributes
#################################
foreach my $at ( @attribs ) {
if ( !exists( $att->{$at} )) {
$rsp->{node}->[0]->{error}=["Can't find node attribute in ppc table"];
$rsp->{node}->[0]->{errorcode}=[1];
}
}
my $id = $att->{id};
my $parent = $att->{parent};
my $hcps = $att->{hcp};
my @hcp_list = split(",", $hcps);
my $cmd = ();
my $res;
my $Rc;
my $c = @hcp_list;
my $hashtype = xCAT::DBobjUtils->getnodetype(\@hcp_list, "ppc");
foreach my $thishcp ( @hcp_list ) {
my $thishcp_type = $$hashtype{$thishcp};
if(!defined($thishcp_type)) {
$rsp->{node}->[0]->{error}=["Can't get nodetype of $thishcp"];
$rsp->{node}->[0]->{errorcode}=[1];
next;
}
$hcphash{$thishcp}{nodetype} = $thishcp_type;
if($thishcp_type =~ /^(fsp)$/) {
$rsp = getfspcon($node,$callback);
if ( $rsp->{node}->[0]->{errorcode} ) {
return;
}
$hcphash{$thishcp}{fsp_ip} = $rsp->{node}->[0]->{fsp_ip}->[0];
$hcphash{$thishcp}{id} = $rsp->{node}->[0]->{id}->[0];
} elsif ($thishcp_type =~ /^(hmc)$/) {
$rsp = xCAT_plugin::hmc::gethmccon($node,$callback,$thishcp);
if ( $rsp->{node}->[0]->{errorcode} ) {
return;
}
$hcphash{$thishcp}{host} = $thishcp;
$hcphash{$thishcp}{lparid} = $rsp->{node}->[0]->{lparid}->[0];
$hcphash{$thishcp}{mtms} = $rsp->{node}->[0]->{mtms}->[0];
$hcphash{$thishcp}{credencial} = $rsp->{node}->[0]->{cred}->[0];
}
}
$rsp2->{node}->[0]->{hcp}->[0] = \%hcphash;
$callback->($rsp2);
}
##########################################################################
# generate hardware tree, called from lstree.
##########################################################################
sub genhwtree
{
my $nodelist = shift; # array ref
my $callback = shift;
my %hwtree;
# read ppc table
my $ppctab = xCAT::Table->new('ppc');
unless ($ppctab)
{
my $rsp = {};
$rsp->{data}->[0] = "Can not open ppc table.\n";
xCAT::MsgUtils->message("E", $rsp, $callback, 1);
}
my @entries = $ppctab->getAllNodeAttribs(['node','parent','hcp']);
##################################################################
####################refine the loop after getnodetype updated!!!!!
##################################################################
my $typehash = xCAT::DBobjUtils->getnodetype(\@$nodelist, "ppc");
# only handle physical hardware objects here.
foreach my $node (@$nodelist)
{
# will build a hash like sfp->frame->cec
my $ntype = $$typehash{$node};
if ($ntype =~ /^frame$/)
{
# assume frame always available in DFM.
# try to see if sfp available.
my $frment = $ppctab->getNodeAttribs($node, ['sfp']);
foreach my $ent (@entries)
{
# get all cecs by this frame
if ($ent->{parent} =~ /$node/)
{
if ($frment->{sfp})
{
unless (grep(/$ent->{node}/, @{$hwtree{$frment->{sfp}}{$node}}))
{
push @{$hwtree{$frment->{sfp}}{$node}}, $ent->{node};
}
}
else
{
unless (grep(/$ent->{node}/, @{$hwtree{0}{$node}}))
{
push @{$hwtree{0}{$node}}, $ent->{node};
}
}
}
}
}
elsif ($ntype =~ /^cec$/)
{
# get cec's parent
my $cent = $ppctab->getNodeAttribs($node, ['parent']);
if ($cent->{parent}) # assume frame always available for DFM
{
# try to see if sfp available.
my $frment = $ppctab->getNodeAttribs($cent->{parent}, ['sfp']);
if ($frment->{sfp})
{
unless (grep(/$node/, @{$hwtree{$frment->{sfp}}{$cent->{parent}}}))
{
push @{$hwtree{$frment->{sfp}}{$cent->{parent}}}, $node;
}
}
else
{
unless (grep(/$node/, @{$hwtree{0}{$cent->{parent}}}))
{
push @{$hwtree{0}{$cent->{parent}}}, $node;
}
}
}
}
else
{
# may add new support later?
next;
}
}
return \%hwtree;
}
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