mirror of
https://github.com/xcat2/xcat-core.git
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1531 lines
51 KiB
Perl
Executable File
1531 lines
51 KiB
Perl
Executable File
#!/usr/bin/env perl
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## IBM(c) 20013 EPL license http://www.eclipse.org/legal/epl-v10.html
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#
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# This plugin is used to handle the sequencial discovery. During the discovery,
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# the nodes should be powered on one by one, sequencial discovery plugin will
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# discover the nodes one by one and define them to xCAT DB.
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# For the new discovered node but NOT handled by xCAT plugin,
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# it will be recorded to discoverydata table.
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#
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package xCAT_plugin::seqdiscovery;
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BEGIN
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{
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$::XCATROOT = $ENV{'XCATROOT'} ? $ENV{'XCATROOT'} : '/opt/xcat';
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}
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use strict;
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use Getopt::Long;
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use XML::Simple;
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$XML::Simple::PREFERRED_PARSER='XML::Parser';
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use lib "$::XCATROOT/lib/perl";
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use xCAT::NodeRange;
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use xCAT::Table;
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use xCAT::NetworkUtils;
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use xCAT::MsgUtils;
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use xCAT::Utils;
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use xCAT::DiscoveryUtils;
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use xCAT::NodeRange qw/noderange/;
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require xCAT::data::ibmhwtypes;
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use Time::HiRes qw(gettimeofday sleep);
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sub handled_commands {
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return {
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findme => 'seqdiscovery',
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nodediscoverstart => 'seqdiscovery',
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nodediscoverstop => 'seqdiscovery',
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nodediscoverls => 'seqdiscovery',
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nodediscoverstatus => 'seqdiscovery',
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nodediscoverdef => 'seqdiscovery',
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}
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}
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=head3 findme
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Handle the request form node to map and define the request to a node
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=cut
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sub findme {
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my $request = shift;
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my $callback = shift;
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my $subreq = shift;
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my @SEQdiscover = xCAT::TableUtils->get_site_attribute("__SEQDiscover");
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my @PCMdiscover = xCAT::TableUtils->get_site_attribute("__PCMDiscover");
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unless ($SEQdiscover[0]) {
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if ($PCMdiscover[0]) {
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#profile disocvery is running, then just return to make profile discovery to handle it
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return;
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}
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# update the discoverydata table to have an undefined node
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$request->{discoverymethod}->[0] = 'undef';
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xCAT::DiscoveryUtils->update_discovery_data($request);
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return;
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}
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# do the sequential discovery
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xCAT::MsgUtils->message("S", "Sequential Discovery: Processing");
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# Get the parameters for the sequential discovery
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my %param;
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my @params = split (',', $SEQdiscover[0]);
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foreach (@params) {
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my ($name, $value) = split ('=', $_);
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$param{$name} = $value;
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}
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my $mac;
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my $ip = $request->{'_xcat_clientip'};
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if (defined $request->{nodetype} and $request->{nodetype}->[0] eq 'virtual') {
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xCAT::MsgUtils->message("S", "Sequential discovery does not support virtual machines, exiting...");
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return;
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}
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my $arptable;
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if ( -x "/usr/sbin/arp") {
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$arptable = `/usr/sbin/arp -n`;
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}
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else{
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$arptable = `/sbin/arp -n`;
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}
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my @arpents = split /\n/,$arptable;
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foreach (@arpents) {
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if (m/^($ip)\s+\S+\s+(\S+)\s/) {
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$mac=$2;
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last;
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}
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}
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unless ($mac) {
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xCAT::MsgUtils->message("S", "Discovery Error: Could not find the mac of the $ip.");
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return;
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}
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# check whether the mac could map to a node
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my $mactab = xCAT::Table->new('mac');
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unless ($mactab) {
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xCAT::MsgUtils->message("S", "Discovery Error: Could not open table: mac.");
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}
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my $node;
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my @macs = $mactab->getAllAttribs('node', 'mac');
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# for each entry: 34:40:b5:be:db:b0!*NOIP*|34:40:b5:be:db:b0!*NOIP*
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foreach my $macnode (@macs) {
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my @macents = split ('\|', $macnode->{'mac'});
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foreach my $macent (@macents) {
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my ($usedmac) = split ('!', $macent);
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if ($usedmac =~ /$mac/i) {
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$node = $macnode->{'node'};
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last;
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}
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}
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}
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my @allnodes;
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unless ($node) {
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# get a free node
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@allnodes = getfreenodes($param{'noderange'}, "all");
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if (@allnodes) {
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$node = $allnodes[0];
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}
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}
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if ($node) {
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my $skiphostip;
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my $skipbmcip;
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my $bmcname;
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# check the host ip and bmc
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my $hosttab = xCAT::Table->new('hosts');
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unless ($hosttab) {
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xCAT::MsgUtils->message("S", "Discovery Error: Could not open table: hosts.");
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}
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my $hostip = getpredefips([$node], "host");
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foreach (keys %$hostip) {
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if ($hostip->{$_} eq "$node") {
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$skiphostip = 1;
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}
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}
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my $ipmitab = xCAT::Table->new('ipmi');
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unless ($ipmitab) {
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xCAT::MsgUtils->message("S", "Discovery Error: Could not open table: ipmi.");
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}
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# check the bmc definition in the ipmi table
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my $ipmient = $ipmitab->getNodeAttribs($node, ['bmc']);
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if (defined($ipmient->{'bmc'})) {
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$bmcname = $ipmient->{'bmc'};
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if ($bmcname =~ /\d+\.\d+\.\d+\.\d+/) {
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$skipbmcip = 1;
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} else {
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my $bmcip = getpredefips([$node], "bmc");
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foreach (keys %$bmcip) {
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if ($bmcip->{$_} eq $bmcname) {
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$skipbmcip = 1;
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}
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}
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}
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}
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# set the host ip if the node does not have
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unless ($skiphostip) {
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my $hostip = getfreeips($param{'hostiprange'}, \@allnodes, "host");
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unless ($hostip) {
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nodediscoverstop($callback, undef, "host ips");
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return;
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}
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$hosttab->setNodeAttribs($node, {ip => $hostip});
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$hosttab->commit();
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}
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# set the bmc ip if the node does not have
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unless ($skipbmcip) {
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unless ($bmcname) {
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# set the default bmc name
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$bmcname= $node."-bmc";
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}
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my $bmcip = getfreeips($param{'bmciprange'}, \@allnodes, "bmc");
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unless ($bmcip) {
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nodediscoverstop($callback, undef, "bmc ips");
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return;
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}
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# for auto created bmc, just add it to hosts.otherinterfaces instead of adding a new bmc node
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my $otherif = $hosttab->getNodeAttribs($node, ['otherinterfaces']);
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my $updateotherif;
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if ($otherif && defined ($otherif->{'otherinterfaces'})) {
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$updateotherif .= ",$bmcname:$bmcip";
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} else {
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$updateotherif = "$bmcname:$bmcip";
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}
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$hosttab->setNodeAttribs($node, {otherinterfaces => $updateotherif});
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$hosttab->commit();
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# set the bmc to the ipmi table
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$ipmitab->setNodeAttribs($node, {bmc => $bmcname});
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$ipmitab->commit();
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}
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# update the host ip pair to /etc/hosts, it's necessary for discovered and makedhcp commands
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my @newhosts = ($node, $bmcname);
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if (@newhosts) {
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my $req;
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$req->{command}=['makehosts'];
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$req->{node} = \@newhosts;
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$subreq->($req);
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# run makedns only when -n flag was specified with nodediscoverstart,
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# dns=yes in site.__SEQDiscover
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if (defined($param{'dns'}) && ($param{'dns'} eq 'yes'))
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{
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my $req;
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$req->{command}=['makedns'];
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$req->{node} = \@newhosts;
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$subreq->($req);
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}
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}
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# set the specific attributes from parameters
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my $updateparams;
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my %setpos;
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if (defined ($param{'rack'})) {
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$setpos{'rack'} = $param{'rack'};
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}
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if (defined ($param{'chassis'})) {
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$setpos{'chassis'} = $param{'chassis'};
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}
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if (defined ($param{'height'})) {
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$setpos{'height'} = $param{'height'};
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}
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if (defined ($param{'unit'})) {
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$setpos{'u'} = $param{'unit'};
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if (defined ($param{'height'})) {
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$param{'unit'} += $param{'height'};
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} else {
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$param{'unit'} += 1;
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}
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$updateparams = 1;
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}
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if (keys %setpos) {
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my $postab = xCAT::Table->new('nodepos');
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unless ($postab) {
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xCAT::MsgUtils->message("S", "Discovery Error: Could not open table: nodepos.");
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}
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$postab->setNodeAttribs($node, \%setpos);
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$postab->close();
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}
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if ($updateparams) {
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my $textparam;
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foreach my $name (keys %param) {
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$textparam .= "$name=$param{$name},";
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}
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$textparam =~ s/,\z//;
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# Update the discovery parameters to the site.__SEQDiscover which will be used by nodediscoverls/status/stop and findme,
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my $sitetab = xCAT::Table->new("site");
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$sitetab->setAttribs({"key" => "__SEQDiscover"}, {"value" => "$textparam"});
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$sitetab->close();
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}
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#set the groups for the node
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my $nltab = xCAT::Table->new('nodelist');
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unless ($nltab) {
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xCAT::MsgUtils->message("S", "Discovery Error: Could not open table: nodelist.");
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}
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if (defined ($param{'groups'})) {
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$nltab->setNodeAttribs($node, {groups=>$param{'groups'}});
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} else {
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# just set the groups attribute when there was no groups value was set
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my $nlent = $nltab->getNodeAttribs($node,['groups']);
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if (!$nlent || !$nlent->{'groups'}) {
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$nltab->setNodeAttribs($node, {groups=>"all"});
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}
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}
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# update node groups with pre-defined groups
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if (defined($param{'mtm'})){
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my @list = ();
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my $tmp_group = xCAT::data::ibmhwtypes::parse_group($param{'mtm'});
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if (defined($tmp_group)) {
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xCAT::TableUtils->updatenodegroups($node, $nltab, $tmp_group);
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}
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}
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# set the mgt for the node
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my $hmtab = xCAT::Table->new('nodehm');
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unless ($hmtab) {
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xCAT::MsgUtils->message("S", "Discovery Error: Could not open table: nodehm.");
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}
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my $hment = $hmtab->getNodeAttribs($node,['mgt']);
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if (!$hment || !$hment->{'mgt'}) {
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$hmtab->setNodeAttribs($node, {mgt=>"ipmi"});
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}
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my $chaintab = xCAT::Table->new('chain');
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# Could not open chain table, but do not fail the discovery process
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if (!$chaintab) {
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xCAT::MsgUtils->message("S", "Error: could not open chain table");
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} else {
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my $chainent = $chaintab->getNodeAttribs($node, ['chain']);
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my $nodechain = '';
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my $origchain = '';
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if (defined($chainent->{'chain'})) {
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$nodechain = $chainent->{'chain'};
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$origchain = $nodechain;
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}
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# If the bmciprange=xxx is specified with nodediscoverstart command,
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# add the runcmd=bmcsetup at the beginning of the chain attribute
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# the skipbmcsetup could be used to skip the bmcsetup for the node
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if ($param{'bmciprange'} && !$param{'skipbmcsetup'}) {
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if (!$nodechain) {
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$nodechain = "runcmd=bmcsetup";
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} else {
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# do not add duplicate runcmd=bmcsetup in the chain attribute
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if ($nodechain !~ /runcmd=bmcsetup/) {
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$nodechain = "runcmd=bmcsetup," . $nodechain;
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}
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}
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} # end if $param{'bmciprange'}
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# Remove the runcmd=bmcsetup from chain if skipbmcsetup is specified
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# this is useful for predefined configuration, or attributes inherit from groups
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if ($param{'skipbmcsetup'}) {
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if ($nodechain =~ /runcmd=bmcsetup/) {
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$nodechain =~ s/runcmd=bmcsetup,//;
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$nodechain =~ s/runcmd=bmcsetup//;
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}
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}
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# If the osimage=xxx is specified with nodediscoverstart command,
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# append the osimage=xxx at the end of the chain attribute
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if ($param{'osimage'}) {
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if (!$nodechain) {
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$nodechain = "osimage=$param{'osimage'}";
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} else {
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# do not add multiple osimage=xxx in the chain attribute
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# replace the old one with the new one
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if ($nodechain !~ /osimage=/) {
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$nodechain = $nodechain . ",osimage=$param{'osimage'}";
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} else {
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$nodechain =~ s/osimage=\w+/osimage=$param{'osimage'}/;
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}
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}
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} # end if $param{'osimage'}
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# Update the table only when the chain attribute is changed
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if ($nodechain ne $origchain) {
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$chaintab->setNodeAttribs($node, {chain => $nodechain});
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}
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$chaintab->close();
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}
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# call the discovered command to update the discovery request to a node
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$request->{command}=['discovered'];
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$request->{noderange} = [$node];
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$request->{discoverymethod} = ['sequential'];
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$request->{updateswitch} = ['yes'];
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$subreq->($request);
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%{$request}=();#Clear req structure, it's done..
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undef $mactab;
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} else {
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nodediscoverstop($callback, undef, "node names");
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return;
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}
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xCAT::MsgUtils->message("S", "Sequential Discovery: Done");
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}
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=head3 displayver
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Display the version information
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=cut
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sub displayver {
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my $callback = shift;
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my $version = xCAT::Utils->Version();
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my $rsp;
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push @{$rsp->{data}}, $version;
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xCAT::MsgUtils->message("I", $rsp, $callback);
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}
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=head3 nodediscoverstart
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Initiate the sequencial discovery process
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=cut
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sub nodediscoverstart {
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my $callback = shift;
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my $args = shift;
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my $usage = sub {
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my $cb = shift;
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my $msg = shift;
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my $rsp;
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if ($msg) {
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push @{$rsp->{data}}, $msg;
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xCAT::MsgUtils->message("E", $rsp, $cb, 1);
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}
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my $usageinfo = "nodediscoverstart: Start a discovery process: Sequential or Profile.
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Usage:
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Common:
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nodediscoverstart [-h|--help|-v|--version|-V|--verbose]
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Sequential Discovery:
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nodediscoverstart noderange=<noderange> [hostiprange=<hostiprange>] [bmciprange=<bmciprange>] [groups=<groups>] [rack=<rack>] [chassis=<chassis>] [height=<height>] [unit=<unit>] [osimage=<osimagename>] [-n|--dns] [-s|--skipbmcsetup] [-V|--verbose]
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Profile Discovery:
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nodediscoverstart networkprofile=<networkprofile> imageprofile=<imageprofile> hostnameformat=<hostnameformat> [hardwareprofile=<hardwareprofile>] [groups=<groups>] [rack=<rack>] [chassis=<chassis>] [height=<height>] [unit=<unit>] [rank=rank-num]";
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$rsp = ();
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push @{$rsp->{data}}, $usageinfo;
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xCAT::MsgUtils->message("I", $rsp, $cb);
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};
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# valid attributes for deqdiscovery
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my %validargs = (
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'noderange' => 1,
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'hostiprange' => 1,
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'bmciprange' => 1,
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'groups' => 1,
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'rack' => 1,
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'chassis' => 1,
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'height' => 1,
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'unit' => 1,
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'osimage' => 1,
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);
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if ($args) {
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@ARGV = @$args;
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}
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my ($help, $ver);
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if (!GetOptions(
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'h|help' => \$help,
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'V|verbose' => \$::VERBOSE,
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'-n|dns' => \$::DNS,
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'-s|skipbmcsetup' => \$::SKIPBMCSETUP,
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'v|version' => \$ver)) {
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$usage->($callback);
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return;
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}
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if ($help) {
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$usage->($callback);
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return;
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}
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if ($ver) {
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&displayver($callback);
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return;
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}
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my %orgargs;
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foreach (@ARGV) {
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my ($name, $value) = split ('=', $_);
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$orgargs{$name} = $value;
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}
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# Check the noderage=has been specified which is the flag that this is for sequential discovery
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# Otherwise try to check the whether the networkprofile || hardwareprofile || imageprofile
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# has been passed, if yes, return to profile discovery
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unless (defined ($orgargs{noderange}) ) {
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if (defined ($orgargs{networkprofile}) || defined($orgargs{hostnameformat}) || defined($orgargs{imageprofile})) {
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# just return that make profile-based discovery to handle it
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return;
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} else {
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$usage->($callback, "For sequential discovery, the \'noderange\' option must be specified.");
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return;
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}
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}
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my %param; # The valid parameters
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my $textparam; # The valid parameters in 'name=value,name=value...' format
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# Check the validate of parameters
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foreach my $name (keys %orgargs) {
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unless (defined ($validargs{$name})) {
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$usage->($callback, "Invalid arguement \"$name\".");
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return;
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}
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unless (defined ($orgargs{$name})) {
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$usage->($callback, "The parameter \"$name\" need a value.");
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return;
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}
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# keep the valid parameters
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$param{$name} = $orgargs{$name};
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$textparam .= $name.'='.$param{$name}.',';
|
|
}
|
|
|
|
# If the -n flag is specified,
|
|
# add setupdns=yes into site.__SEQDiscover
|
|
if ($::DNS)
|
|
{
|
|
$textparam .= "dns=yes,";
|
|
}
|
|
|
|
# If the -s flag is specified,
|
|
# add skipbmcsetup=yes into site.__SEQDiscover
|
|
if ($::SKIPBMCSETUP)
|
|
{
|
|
$textparam .= "skipbmcsetup=yes,";
|
|
}
|
|
|
|
$textparam =~ s/,\z//;
|
|
|
|
# Check the running of profile-based discovery
|
|
my @PCMdiscover = xCAT::TableUtils->get_site_attribute("__PCMDiscover");
|
|
if ($PCMdiscover[0]) {
|
|
my $rsp;
|
|
push @{$rsp->{data}}, "Sequentail Discovery cannot be run together with Profile-based discovery";
|
|
xCAT::MsgUtils->message("E", $rsp, $callback, 1);
|
|
return;
|
|
}
|
|
|
|
# Check the running of sequential discovery
|
|
my @SEQdiscover = xCAT::TableUtils->get_site_attribute("__SEQDiscover");
|
|
if ($SEQdiscover[0]) {
|
|
my $rsp;
|
|
push @{$rsp->{data}}, "Sequentail Discovery is running. If you want to rerun the discovery, stop the running discovery first.";
|
|
xCAT::MsgUtils->message("E", $rsp, $callback, 1);
|
|
return;
|
|
}
|
|
|
|
# Check that the dynamic range in the dhcpd.conf has been set correctly
|
|
# search all the network in the networks table that make sure the dynamic range for the deployment network has been set
|
|
|
|
# Set the discovery parameters to the site.__SEQDiscover which will be used by nodediscoverls/status/stop and findme,
|
|
my $sitetab = xCAT::Table->new("site");
|
|
$sitetab->setAttribs({"key" => "__SEQDiscover"}, {"value" => "$textparam"});
|
|
$sitetab->close();
|
|
|
|
# Clean the entries which discovery method is 'sequential' from the discoverdata table
|
|
my $distab = xCAT::Table->new("discoverydata");
|
|
$distab->delEntries({method => 'sequential'});
|
|
$distab->commit();
|
|
|
|
# Calculate the available node name and IPs
|
|
my @freenodes = getfreenodes($param{'noderange'}, "all");
|
|
my @freehostips = getfreeips($param{'hostiprange'}, \@freenodes, "host", "all");
|
|
my @freebmcips = getfreeips($param{'bmciprange'}, \@freenodes, "bmc", "all");
|
|
|
|
#xCAT::MsgUtils->message("S", "Sequential Discovery: Start");
|
|
my $rsp;
|
|
push @{$rsp->{data}}, "Sequential Discovery: Started:";
|
|
push @{$rsp->{data}}, " Number of free node names: ".($#freenodes+1);
|
|
if ($param{'hostiprange'}) {
|
|
if (@freehostips) {
|
|
push @{$rsp->{data}}, " Number of free host ips: ".($#freehostips+1);
|
|
} else {
|
|
push @{$rsp->{data}}, " No free host ips.";
|
|
}
|
|
}
|
|
if ($param{'bmciprange'}) {
|
|
if (@freebmcips) {
|
|
push @{$rsp->{data}}, " Number of free bmc ips: ".($#freebmcips+1);
|
|
} else {
|
|
push @{$rsp->{data}}, " No free bmc ips.";
|
|
}
|
|
}
|
|
xCAT::MsgUtils->message("I", $rsp, $callback);
|
|
if ($::VERBOSE) {
|
|
# dispaly the free nodes
|
|
|
|
# get predefined host ip
|
|
my %prehostips;
|
|
my $prehosts = getpredefips(\@freenodes, "host"); #pre{ip} = nodename
|
|
foreach (keys %$prehosts) {
|
|
$prehostips{$prehosts->{$_}} = $_; #pre{nodename} = ip
|
|
}
|
|
|
|
# get predefined bmc ip
|
|
my %prebmcips;
|
|
my $prebmcs = getpredefips(\@freenodes, "bmc"); #pre{ip} = bmcname
|
|
foreach (keys %$prebmcs) {
|
|
$prebmcips{$prebmcs->{$_}} = $_; #pre{bmcname} = ip
|
|
}
|
|
|
|
# get the bmc of nodes
|
|
my $ipmitab = xCAT::Table->new('ipmi');
|
|
my $ipmient;
|
|
if ($ipmitab) {
|
|
$ipmient = $ipmitab->getNodesAttribs(\@freenodes, ['bmc']);
|
|
}
|
|
|
|
my $vrsp;
|
|
push @{$vrsp->{data}}, "\n====================Free Nodes===================";
|
|
push @{$vrsp->{data}}, sprintf("%-20s%-20s%-20s", "NODE", "HOST IP", "BMC IP");
|
|
|
|
my $index = 0;
|
|
foreach (@freenodes) {
|
|
my $hostip;
|
|
my $bmcip;
|
|
# if predefined, use it; otherwise pop out one from the free ip list
|
|
if (defined ($prehostips{$_})) {
|
|
$hostip = $prehostips{$_};
|
|
} else {
|
|
while (($hostip = shift @freehostips)) {
|
|
if (!defined($prehosts->{$hostip})) { last;}
|
|
}
|
|
unless ($hostip) {
|
|
$hostip = "--no free--";
|
|
}
|
|
}
|
|
|
|
# if predefined, use it; otherwise pop out one from the free ip list
|
|
my $bmcname;
|
|
if (defined ($ipmient->{$_}->[0]->{'bmc'})) {
|
|
$bmcname = $ipmient->{$_}->[0]->{'bmc'};
|
|
if ($bmcname =~ /\d+\.\d+\.\d+\.\d+/) {
|
|
$bmcip = $bmcname;
|
|
} elsif (defined ($prebmcips{$bmcname})) {
|
|
$bmcip = $prebmcips{$bmcname};
|
|
}
|
|
}
|
|
unless ($bmcip) {
|
|
while (($bmcip = shift @freebmcips)) {
|
|
if (!defined($prebmcs->{$bmcip})) { last;}
|
|
}
|
|
unless ($bmcip) {
|
|
$bmcip = "--no free--";
|
|
}
|
|
}
|
|
|
|
push @{$vrsp->{data}}, sprintf("%-20s%-20s%-20s", $_, $hostip, $bmcip);
|
|
$index++;
|
|
}
|
|
xCAT::MsgUtils->message("I", $vrsp, $callback);
|
|
|
|
}
|
|
}
|
|
|
|
|
|
=head3 nodediscoverstop
|
|
Stop the sequencial discovery process
|
|
=cut
|
|
sub nodediscoverstop {
|
|
my $callback = shift;
|
|
my $args = shift;
|
|
my $auto = shift;
|
|
|
|
my $usage = sub {
|
|
my $cb = shift;
|
|
my $msg = shift;
|
|
|
|
my $rsp;
|
|
if ($msg) {
|
|
push @{$rsp->{data}}, $msg;
|
|
xCAT::MsgUtils->message("E", $rsp, $cb, 1);
|
|
}
|
|
|
|
my $usageinfo = "nodediscoverstop: Stop the running discovery: Sequential and Profile.
|
|
Usage:
|
|
nodediscoverstop [-h|--help|-v|--version] ";
|
|
$rsp = ();
|
|
push @{$rsp->{data}}, $usageinfo;
|
|
xCAT::MsgUtils->message("I", $rsp, $cb);
|
|
};
|
|
|
|
if ($args) {
|
|
@ARGV = @$args;
|
|
}
|
|
my ($help, $ver);
|
|
if (!GetOptions(
|
|
'h|help' => \$help,
|
|
'V|verbose' => \$::VERBOSE,
|
|
'v|version' => \$ver)) {
|
|
$usage->($callback);
|
|
return;
|
|
}
|
|
|
|
if ($help) {
|
|
$usage->($callback);
|
|
return;
|
|
}
|
|
if ($ver) {
|
|
&displayver($callback);
|
|
return;
|
|
}
|
|
|
|
# Check the running of sequential discovery
|
|
my @SEQDiscover = xCAT::TableUtils->get_site_attribute("__SEQDiscover");
|
|
my @PCMDiscover = xCAT::TableUtils->get_site_attribute("__PCMDiscover");
|
|
if ($PCMDiscover[0]) {
|
|
# return directly that profile discover will cover it
|
|
return;
|
|
} elsif (!$SEQDiscover[0]) {
|
|
# Neither of profile nor sequential was running
|
|
my $rsp;
|
|
push @{$rsp->{data}}, "Sequential Discovery is stopped.";
|
|
push @{$rsp->{data}}, "Profile Discovery is stopped.";
|
|
xCAT::MsgUtils->message("E", $rsp, $callback, 1);
|
|
return;
|
|
}
|
|
|
|
my $DBname = xCAT::Utils->get_DBName; # support for DB2
|
|
# Go thought discoverydata table and display the sequential disocvery entries
|
|
my $distab = xCAT::Table->new('discoverydata');
|
|
unless ($distab) {
|
|
my $rsp;
|
|
push @{$rsp->{data}}, "Discovery Error: Could not open table: discoverydata.";
|
|
xCAT::MsgUtils->message("E", $rsp, $callback);
|
|
return;
|
|
}
|
|
my @disdata;
|
|
if ($DBname =~ /^DB2/) {
|
|
@disdata = $distab->getAllAttribsWhere("\"method\" = 'sequential'", 'node', 'mtm', 'serial');
|
|
} else {
|
|
@disdata = $distab->getAllAttribsWhere("method='sequential'", 'node', 'mtm', 'serial');
|
|
}
|
|
my @discoverednodes;
|
|
|
|
foreach (@disdata) {
|
|
push @discoverednodes, sprintf(" %-20s%-10s%-10s", $_->{'node'}, $_->{'mtm'}, substr($_->{'serial'},0,8), );
|
|
}
|
|
|
|
my $rsp;
|
|
push @{$rsp->{data}}, "Discovered ".($#discoverednodes+1)." nodes.";
|
|
if (@discoverednodes) {
|
|
push @{$rsp->{data}}, sprintf(" %-20s%-10s%-10s", 'NODE', 'MTM', 'SERIAL');
|
|
foreach (@discoverednodes) {
|
|
push @{$rsp->{data}}, "$_";
|
|
}
|
|
}
|
|
xCAT::MsgUtils->message("I", $rsp, $callback);
|
|
|
|
if ($auto) {
|
|
xCAT::MsgUtils->message("S", "Sequential Discovery: Auto Stopped because all $auto in the specified range have been assigned to discovered nodes. Run \'nodediscoverls -t seq\' to display the discovery result.");
|
|
} else {
|
|
xCAT::MsgUtils->message("S", "Sequential Discovery: Stoped.");
|
|
}
|
|
|
|
# Remove the site.__SEQDiscover
|
|
my $sitetab = xCAT::Table->new("site");
|
|
$sitetab->delEntries({key => '__SEQDiscover'});
|
|
$sitetab->commit();
|
|
}
|
|
|
|
=head3 nodediscoverls
|
|
Display the discovered nodes
|
|
=cut
|
|
sub nodediscoverls {
|
|
my $callback = shift;
|
|
my $args = shift;
|
|
|
|
my $usage = sub {
|
|
my $cb = shift;
|
|
my $msg = shift;
|
|
|
|
my $rsp;
|
|
if ($msg) {
|
|
push @{$rsp->{data}}, $msg;
|
|
xCAT::MsgUtils->message("E", $rsp, $cb, 1);
|
|
}
|
|
|
|
my $usageinfo = "nodediscoverls: list the discovered nodes.
|
|
Usage:
|
|
nodediscoverls
|
|
nodediscoverls [-h|--help|-v|--version]
|
|
nodediscoverls [-t seq|profile|switch|blade|manual|undef|all] [-l]
|
|
nodediscoverls [-u uuid] [-l]
|
|
";
|
|
$rsp = ();
|
|
push @{$rsp->{data}}, $usageinfo;
|
|
xCAT::MsgUtils->message("I", $rsp, $cb);
|
|
};
|
|
|
|
if ($args) {
|
|
@ARGV = @$args;
|
|
}
|
|
my ($type, $uuid, $long, $help, $ver);
|
|
if (!GetOptions(
|
|
't=s' => \$type,
|
|
'u=s' => \$uuid,
|
|
'l' => \$long,
|
|
'h|help' => \$help,
|
|
'V|verbose' => \$::VERBOSE,
|
|
'v|version' => \$ver)) {
|
|
$usage->($callback);
|
|
return;
|
|
}
|
|
|
|
if ($help) {
|
|
$usage->($callback);
|
|
return;
|
|
}
|
|
if ($ver) {
|
|
&displayver($callback);
|
|
return;
|
|
}
|
|
|
|
# If the type is specified, display the corresponding type of nodes
|
|
my @SEQDiscover;
|
|
if ($type) {
|
|
if ($type !~ /^(seq|profile|switch|blade|manual|undef|all)$/) {
|
|
$usage->($callback, "The discovery type \'$type\' is not supported.");
|
|
return;
|
|
}
|
|
} elsif ($uuid) {
|
|
} else {
|
|
# Check the running of sequential discovery
|
|
@SEQDiscover = xCAT::TableUtils->get_site_attribute("__SEQDiscover");
|
|
if ($SEQDiscover[0]) {
|
|
$type = "seq";
|
|
} else {
|
|
my @PCMDiscover = xCAT::TableUtils->get_site_attribute("__PCMDiscover");
|
|
if ($PCMDiscover[0]) {
|
|
#return directly if my type of discover is not running.
|
|
return;
|
|
} else {
|
|
# no type, no seq and no profile, then just diaplay all
|
|
$type = "all";
|
|
}
|
|
}
|
|
}
|
|
|
|
my $DBname = xCAT::Utils->get_DBName; # support for DB2
|
|
# Go thought discoverydata table and display the disocvery entries
|
|
my $distab = xCAT::Table->new('discoverydata');
|
|
unless ($distab) {
|
|
my $rsp;
|
|
push @{$rsp->{data}}, "Discovery Error: Could not open table: discoverydata.";
|
|
xCAT::MsgUtils->message("E", $rsp, $callback);
|
|
return;
|
|
}
|
|
my @disdata;
|
|
my @disattrs;
|
|
if ($long) {
|
|
@disattrs = ('uuid', 'node', 'method', 'discoverytime', 'arch', 'cpucount', 'cputype', 'memory', 'mtm', 'serial', 'nicdriver', 'nicipv4', 'nichwaddr', 'nicpci', 'nicloc', 'niconboard', 'nicfirm', 'switchname', 'switchaddr', 'switchdesc', 'switchport');
|
|
} else {
|
|
@disattrs = ('uuid', 'node', 'method', 'mtm', 'serial');
|
|
}
|
|
if ($type) {
|
|
if ($type eq "all") {
|
|
@disdata = $distab->getAllAttribs(@disattrs);
|
|
} else {
|
|
$type = "sequential" if ($type =~ /^seq/);
|
|
if ($DBname =~ /^DB2/) {
|
|
@disdata = $distab->getAllAttribsWhere("\"method\" = '$type'", @disattrs);
|
|
} else {
|
|
@disdata = $distab->getAllAttribsWhere("method='$type'", @disattrs);
|
|
}
|
|
}
|
|
} elsif ($uuid) {
|
|
if ($DBname =~ /^DB2/) {
|
|
@disdata = $distab->getAllAttribsWhere("\"uuid\" = '$uuid'", @disattrs);
|
|
} else {
|
|
@disdata = $distab->getAllAttribsWhere("uuid='$uuid'", @disattrs);
|
|
}
|
|
}
|
|
my $discoverednum = $#disdata + 1;
|
|
|
|
my @discoverednodes;
|
|
foreach my $ent (@disdata) {
|
|
if ($long) {
|
|
foreach my $attr (@disattrs) {
|
|
if ($attr eq "uuid") {
|
|
push @discoverednodes, "Object uuid: $ent->{$attr}";
|
|
} elsif (defined ($ent->{$attr})) {
|
|
push @discoverednodes, " $attr=$ent->{$attr}";
|
|
}
|
|
}
|
|
} else {
|
|
$ent->{'node'} = 'undef' unless ($ent->{'node'});
|
|
$ent->{'method'} = 'undef' unless ($ent->{'method'});
|
|
push @discoverednodes, sprintf(" %-40s%-20s%-15s%-10s%-10s", $ent->{'uuid'}, $ent->{'node'}, $ent->{'method'}, $ent->{'mtm'}, substr($ent->{'serial'},0,8));
|
|
}
|
|
}
|
|
|
|
my $rsp;
|
|
if ($SEQDiscover[0] && $type eq "sequential") {
|
|
push @{$rsp->{data}}, "Discovered $discoverednum node.";
|
|
}
|
|
if (@discoverednodes) {
|
|
unless ($long) {
|
|
push @{$rsp->{data}}, sprintf(" %-40s%-20s%-15s%-10s%-10s", 'UUID', 'NODE', ,'METHOD', 'MTM', 'SERIAL');
|
|
}
|
|
foreach (@discoverednodes) {
|
|
push @{$rsp->{data}}, "$_";
|
|
}
|
|
}
|
|
|
|
xCAT::MsgUtils->message("I", $rsp, $callback);
|
|
}
|
|
|
|
|
|
=head3 nodediscoverstatus
|
|
Display the discovery status
|
|
=cut
|
|
sub nodediscoverstatus {
|
|
my $callback = shift;
|
|
my $args = shift;
|
|
|
|
my $usage = sub {
|
|
my $cb = shift;
|
|
my $msg = shift;
|
|
|
|
my $rsp;
|
|
if ($msg) {
|
|
push @{$rsp->{data}}, $msg;
|
|
xCAT::MsgUtils->message("E", $rsp, $cb, 1);
|
|
}
|
|
|
|
my $usageinfo = "nodediscoverstatus: Display the discovery process status.
|
|
Usage:
|
|
nodediscoverstatus [-h|--help|-v|--version] ";
|
|
$rsp = ();
|
|
push @{$rsp->{data}}, $usageinfo;
|
|
xCAT::MsgUtils->message("I", $rsp, $cb);
|
|
};
|
|
|
|
if ($args) {
|
|
@ARGV = @$args;
|
|
}
|
|
my ($type, $uuid, $long, $help, $ver);
|
|
if (!GetOptions(
|
|
'h|help' => \$help,
|
|
'V|verbose' => \$::VERBOSE,
|
|
'v|version' => \$ver)) {
|
|
$usage->($callback);
|
|
return;
|
|
}
|
|
|
|
if ($help) {
|
|
$usage->($callback);
|
|
return;
|
|
}
|
|
if ($ver) {
|
|
&displayver($callback);
|
|
return;
|
|
}
|
|
|
|
# Check the running of sequential discovery
|
|
my @SEQDiscover = xCAT::TableUtils->get_site_attribute("__SEQDiscover");
|
|
my @PCMDiscover = xCAT::TableUtils->get_site_attribute("__PCMDiscover");
|
|
if ($SEQDiscover[0]) {
|
|
my $rsp;
|
|
push @{$rsp->{data}}, "Sequential discovery is running.";
|
|
push @{$rsp->{data}}, " The parameters used for discovery: ".$SEQDiscover[0];
|
|
xCAT::MsgUtils->message("I", $rsp, $callback);
|
|
} elsif ($PCMDiscover[0]) {
|
|
my $rsp;
|
|
push @{$rsp->{data}}, "Node discovery for all nodes using profiles is running";
|
|
xCAT::MsgUtils->message("I", $rsp, $callback);
|
|
} else {
|
|
my $rsp;
|
|
push @{$rsp->{data}}, "Sequential Discovery is stopped.";
|
|
push @{$rsp->{data}}, "Profile Discovery is stopped.";
|
|
xCAT::MsgUtils->message("I", $rsp, $callback);
|
|
}
|
|
|
|
}
|
|
|
|
=head3 nodediscoverdef
|
|
Define the undefined entry from the discoverydata table to a specific node
|
|
Or clean the discoverydata table
|
|
=cut
|
|
sub nodediscoverdef {
|
|
my $callback = shift;
|
|
my $subreq = shift;
|
|
my $args = shift;
|
|
|
|
# The subroutine used to display the usage message
|
|
my $usage = sub {
|
|
my $cb = shift;
|
|
my $msg = shift;
|
|
|
|
my $rsp;
|
|
if ($msg) {
|
|
push @{$rsp->{data}}, $msg;
|
|
xCAT::MsgUtils->message("E", $rsp, $cb, 1);
|
|
}
|
|
|
|
my $usageinfo = "nodediscoverdef: Define the undefined discovery request, or clean the discovery entries in the discoverydata table (Which can be displayed by nodediscoverls command).
|
|
Usage:
|
|
nodediscoverdef -u uuid -n node
|
|
nodediscoverdef -r -u uuid
|
|
nodediscoverdef -r -t {seq|profile|switch|blade|manual|undef|all}
|
|
nodediscoverdef [-h|--help|-v|--version]";
|
|
$rsp = ();
|
|
push @{$rsp->{data}}, $usageinfo;
|
|
xCAT::MsgUtils->message("I", $rsp, $cb);
|
|
};
|
|
|
|
# Parse arguments
|
|
if ($args) {
|
|
@ARGV = @$args;
|
|
}
|
|
my ($type, $uuid, $node, $remove, $help, $ver);
|
|
if (!GetOptions(
|
|
'u=s' => \$uuid,
|
|
'n=s' => \$node,
|
|
't=s' => \$type,
|
|
'r' => \$remove,
|
|
'h|help' => \$help,
|
|
'V|verbose' => \$::VERBOSE,
|
|
'v|version' => \$ver)) {
|
|
$usage->($callback);
|
|
return;
|
|
}
|
|
|
|
if ($help) {
|
|
$usage->($callback);
|
|
return;
|
|
}
|
|
if ($ver) {
|
|
&displayver($callback);
|
|
return;
|
|
}
|
|
|
|
my $DBname = xCAT::Utils->get_DBName; # support for DB2
|
|
# open the discoverydata table for the subsequent using
|
|
my $distab = xCAT::Table->new("discoverydata");
|
|
unless ($distab) {
|
|
xCAT::MsgUtils->message("S", "Discovery Error: Could not open table: discoverydata.");
|
|
return;
|
|
}
|
|
|
|
if ($remove) {
|
|
# handle the -r to remove the entries from discoverydata table
|
|
if (!($uuid || $type) || $node) {
|
|
$usage->($callback);
|
|
return;
|
|
}
|
|
if ($uuid && $type) {
|
|
$usage->($callback);
|
|
return;
|
|
}
|
|
|
|
if ($uuid) {
|
|
# handle the -r -u <uuid>
|
|
my @disdata;
|
|
if ($DBname =~ /^DB2/) {
|
|
@disdata = $distab->getAllAttribsWhere("\"uuid\" = '$uuid'", 'method');
|
|
} else {
|
|
@disdata = $distab->getAllAttribsWhere("uuid='$uuid'", 'method');
|
|
}
|
|
unless (@disdata) {
|
|
xCAT::MsgUtils->message("E", {data=>["Cannot find discovery entry with uuid equals [$uuid]."]}, $callback);
|
|
return;
|
|
}
|
|
|
|
$distab->delEntries({uuid => $uuid});
|
|
$distab->commit();
|
|
} elsif ($type) {
|
|
# handle the -r -t <...>
|
|
if ($type !~ /^(seq|profile|switch|blade|manual|undef|all)$/) {
|
|
$usage->($callback, "The discovery type \'$type\' is not supported.");
|
|
return;
|
|
}
|
|
|
|
if ($type eq "all") {
|
|
# remove all the entries from discoverydata table
|
|
# there's no subroutine to remove all the entries from a table, so just make code to work around
|
|
|
|
# get all the entries first
|
|
my @disdata = $distab->getAllAttribs('uuid', 'method');
|
|
my %methodlist;
|
|
foreach my $ent (@disdata) {
|
|
if ($ent->{'method'}) {
|
|
# if the entry has 'method' att set, classify them and remove at once
|
|
$methodlist{$ent->{'method'}} = 1;
|
|
} else {
|
|
# if 'method' is not set, remove the entry directly
|
|
$distab->delEntries({uuid => $ent->{'uuid'}});
|
|
}
|
|
}
|
|
|
|
# remove entries which have method att been set
|
|
foreach (keys %methodlist) {
|
|
$distab->delEntries({method => $_});
|
|
}
|
|
$distab->commit();
|
|
} else {
|
|
# remove the specific type of discovery entries
|
|
if ($type =~ /^seq/) {
|
|
$type = "sequential";
|
|
}
|
|
$distab->delEntries({method => $type});
|
|
$distab->commit();
|
|
}
|
|
}
|
|
xCAT::MsgUtils->message("I", {data=>["Removing discovery entries finished."]}, $callback);
|
|
} elsif ($uuid) {
|
|
# define the undefined entry to a node
|
|
if (!$node) {
|
|
$usage->($callback);
|
|
return;
|
|
}
|
|
|
|
# make sure the node is valid.
|
|
my @validnode = noderange($node);
|
|
if ($#validnode != 0) {
|
|
xCAT::MsgUtils->message("E", {data=>["The node [$node] should be a valid xCAT node."]}, $callback);
|
|
return;
|
|
}
|
|
$node = $validnode[0];
|
|
|
|
# to define the a request to a node, reuse the 'discovered' command to update the node
|
|
# so the procedure will be that regenerate the request base on the attributes which stored in the discoverydata table
|
|
|
|
# get all the attributes for the entry from the discoverydata table
|
|
my @disattrs = ('uuid', 'node', 'method', 'discoverytime', 'arch', 'cpucount', 'cputype', 'memory', 'mtm', 'serial', 'nicdriver', 'nicipv4', 'nichwaddr', 'nicpci', 'nicloc', 'niconboard', 'nicfirm', 'switchname', 'switchaddr', 'switchdesc', 'switchport', 'otherdata');
|
|
my @disdata ;
|
|
if ($DBname =~ /^DB2/) {
|
|
@disdata = $distab->getAllAttribsWhere("\"uuid\" = '$uuid'", @disattrs);
|
|
} else {
|
|
@disdata = $distab->getAllAttribsWhere("uuid='$uuid'", @disattrs);
|
|
}
|
|
unless (@disdata) {
|
|
xCAT::MsgUtils->message("E", {data=>["Cannot find discovery entry with uuid equals $uuid"]}, $callback);
|
|
return;
|
|
}
|
|
|
|
# generate the request which is used to define the node
|
|
my $request;
|
|
my $ent = @disdata[0];
|
|
my $interfaces;
|
|
my $otherdata;
|
|
foreach my $key (keys %$ent) {
|
|
if ($key =~ /(nicdriver|nicfirm|nicipv4|nichwaddr|nicpci|nicloc|niconboard|switchaddr|switchname|switchport)/) {
|
|
# these entries are formatted as: eth0!xxx,eth1!xxx. split it and generate the request as eth0 {...}, eth1 {...}
|
|
my @ifs = split (/,/, $ent->{$key});
|
|
foreach (@ifs) {
|
|
my ($if, $value) = split('!', $_);
|
|
my $origname = $key;
|
|
if ($key eq "nicdriver") {
|
|
$origname = "driver";
|
|
} elsif ($key eq "nicfirm") {
|
|
$origname = "firmdesc";
|
|
} elsif ($key eq "nicipv4") {
|
|
$origname = "ip4address";
|
|
} elsif ($key eq "nichwaddr") {
|
|
$origname = "hwaddr";
|
|
} elsif ($key eq "nicpci") {
|
|
$origname = "pcidev";
|
|
} elsif ($key eq "nicloc") {
|
|
$origname = "location";
|
|
} elsif ($key eq "niconboard") {
|
|
$origname = "onboardeth";
|
|
}
|
|
push @{$interfaces->{$if}->{$origname}}, $value;
|
|
}
|
|
} elsif ($key eq "otherdata") {
|
|
# this entry is just keep as is, so translate to hash is enough
|
|
$otherdata = eval { XMLin($ent->{$key}, SuppressEmpty=>undef,ForceArray=>1) };
|
|
} elsif ($key eq "switchdesc") {
|
|
# just ingore the switchdesc, since it include ','
|
|
}else {
|
|
# for general attrs which just have one first level
|
|
$request->{$key} = [$ent->{$key}];
|
|
}
|
|
}
|
|
|
|
# add the interface part to the request hash
|
|
if ($interfaces) {
|
|
foreach (keys %$interfaces) {
|
|
$interfaces->{$_}->{'devname'} = [$_];
|
|
push @{$request->{nic}}, $interfaces->{$_};
|
|
}
|
|
}
|
|
|
|
# add the untouched part to the request hash
|
|
if ($otherdata) {
|
|
foreach (keys %$otherdata) {
|
|
$request->{$_} = $otherdata->{$_};
|
|
}
|
|
}
|
|
|
|
# call the 'discovered' command to update the request to a node
|
|
$request->{command}=['discovered'];
|
|
$request->{node} = [$node];
|
|
$request->{discoverymethod} = ['manual'];
|
|
$request->{updateswitch} = ['yes'];
|
|
my $rsp = $subreq->($request);
|
|
if (defined ($rsp->{errorcode}->[0])) {
|
|
xCAT::MsgUtils->message("E", $rsp, $callback);
|
|
} else {
|
|
xCAT::MsgUtils->message("I", {data=>["Defined [$uuid] to node $node."]}, $callback);
|
|
}
|
|
} else {
|
|
$usage->($callback);
|
|
return;
|
|
}
|
|
}
|
|
|
|
sub process_request {
|
|
my $request = shift;
|
|
my $callback = shift;
|
|
my $subreq = shift;
|
|
|
|
my $command = $request->{command}->[0];
|
|
my $args = $request->{arg};
|
|
|
|
if ($command eq "findme"){
|
|
findme($request, $callback, $subreq);
|
|
} elsif ($command eq "nodediscoverstart") {
|
|
nodediscoverstart($callback, $args);
|
|
} elsif ($command eq "nodediscoverstop") {
|
|
nodediscoverstop($callback, $args);
|
|
} elsif ($command eq "nodediscoverls") {
|
|
nodediscoverls($callback, $args);
|
|
} elsif ($command eq "nodediscoverstatus") {
|
|
nodediscoverstatus($callback, $args);
|
|
} elsif ($command eq "nodediscoverdef") {
|
|
nodediscoverdef($callback, $subreq, $args);
|
|
}
|
|
}
|
|
|
|
=head3 getfreenodes
|
|
Get the free nodes base on the user specified noderange and defined nodes
|
|
arg1 - the noderange
|
|
arg2 - "all': return all the free nodes; otherwise just return one.
|
|
=cut
|
|
sub getfreenodes () {
|
|
my $noderange = shift;
|
|
my $all = shift;
|
|
|
|
my @freenodes;
|
|
|
|
# get all the nodes from noderange
|
|
my @nodes = noderange($noderange, 0);
|
|
|
|
# get all nodes from nodelist and mac table
|
|
my $nltb = xCAT::Table->new('nodelist');
|
|
unless ($nltb) {
|
|
xCAT::MsgUtils->message("S", "Discovery Error: Could not open table: nodelist.");
|
|
return;
|
|
}
|
|
|
|
my $mactb = xCAT::Table->new('mac');
|
|
unless ($mactb) {
|
|
xCAT::MsgUtils->message("S", "Discovery Error: Could not open table: mac.");
|
|
return;
|
|
}
|
|
|
|
# if mac address has been set, the node is not free
|
|
my $nlent = $nltb->getNodesAttribs(\@nodes,['groups']);
|
|
my $macent = $mactb->getNodesAttribs(\@nodes,['mac']);
|
|
foreach my $node (@nodes) {
|
|
if ($nlent->{$node}->[0]) {
|
|
unless ($macent->{$node}->[0] && $macent->{$node}->[0]->{'mac'}) {
|
|
push @freenodes, $node;
|
|
unless ($all) { last;}
|
|
}
|
|
} else {
|
|
push @freenodes, $node;
|
|
unless ($all) { last;}
|
|
}
|
|
}
|
|
|
|
unless (@freenodes) {
|
|
return;
|
|
}
|
|
|
|
if ($all ) {
|
|
return @freenodes;
|
|
} else {
|
|
return $freenodes[0];
|
|
}
|
|
}
|
|
|
|
=head3 getpredefips
|
|
Get the ips which have been predefined to host or bmc
|
|
arg1 - a refenrece to the array of nodes
|
|
arg2 - type: host, bmc
|
|
|
|
return: hash {ip} = node
|
|
=cut
|
|
sub getpredefips {
|
|
my $freenode = shift;
|
|
my $type = shift; # type: host, bmc
|
|
|
|
my $hoststb = xCAT::Table->new('hosts');
|
|
unless ($hoststb) {
|
|
xCAT::MsgUtils->message("S", "Discovery Error: Could not open table: hosts.");
|
|
}
|
|
|
|
my %predefips; # to have the ip which prefined to the nodes
|
|
if ($type eq "bmc") {
|
|
# Find the bmc name from the ipmi table.
|
|
# if ipmi.bmc is an IP address, that means this is the IP of bmc
|
|
my @freebmc;
|
|
my %node2bmc; # $node2bmc{$node} = $bmc;
|
|
my $ipmitab = xCAT::Table->new('ipmi');
|
|
if ($ipmitab) {
|
|
my $ipmient = $ipmitab->getNodesAttribs($freenode, ['bmc']);
|
|
foreach (@$freenode) {
|
|
if (defined($ipmient->{$_}->[0]->{'bmc'})) {
|
|
if ($ipmient->{$_}->[0]->{'bmc'} =~ /\d+\.\d+\.\d+\.\d+/) {
|
|
$predefips{$ipmient->{$_}->[0]->{'bmc'}} = $_."-bmc";
|
|
} else {
|
|
push @freebmc, $ipmient->{$_}->[0]->{'bmc'};
|
|
$node2bmc{$_} = $ipmient->{$_}->[0]->{'bmc'};
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
# check the system resolution first, then host.ip, then host.otherinterfaces
|
|
my $freenodeent = $hoststb->getNodesAttribs(\@freebmc, ['ip']);
|
|
foreach (@freebmc) {
|
|
my $nodeip = xCAT::NetworkUtils->getipaddr($_);
|
|
if ($nodeip) {
|
|
# handle the bmc which could be resolved to an IP by system
|
|
$predefips{$nodeip} = $_;
|
|
} else {
|
|
# handle the bmc which IP was defined in the hosts.ip
|
|
if (defined($freenodeent->{$_}->[0]) && $freenodeent->{$_}->[0]->{'ip'}){
|
|
$predefips{$freenodeent->{$_}->[0]->{'ip'}} = $_;
|
|
}
|
|
}
|
|
}
|
|
|
|
# handle the bmcs which bmc has been set in the hosts.otherinterfaces
|
|
$freenodeent = $hoststb->getNodesAttribs($freenode, ['otherinterfaces']);
|
|
foreach (@$freenode) {
|
|
if (defined ($node2bmc{$_})) {
|
|
# for bmc node, search the hosts.otherinterface to see whether there's perdefined ip for bmc
|
|
my $bmcip = getbmcip_otherinterfaces($_, $node2bmc{$_}, $freenodeent->{$_}->[0]->{'otherinterfaces'});
|
|
if ($bmcip) {
|
|
$predefips{$bmcip} = $node2bmc{$_};
|
|
}
|
|
}
|
|
}
|
|
} elsif ($type eq "host") {
|
|
# get the predefined node which ip has been set in the hosts.ip
|
|
my $freenodeent = $hoststb->getNodesAttribs($freenode, ['ip']);
|
|
|
|
foreach (@$freenode) {
|
|
my $nodeip = xCAT::NetworkUtils->getipaddr($_);
|
|
if ($nodeip) {
|
|
$predefips{$nodeip} = $_;
|
|
} else {
|
|
if (defined($freenodeent->{$_}->[0]) && $freenodeent->{$_}->[0]->{'ip'}){
|
|
$predefips{$freenodeent->{$_}->[0]->{'ip'}} = $_;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return \%predefips;
|
|
}
|
|
|
|
=head3 getfreeips
|
|
Get the free ips base on the user specified ip range
|
|
arg1 - the ip range. Two format are suported: 192.168.1.1-192.168.2.50; 192.168.[1-2].[10-100]
|
|
arg2 - all the free nodes
|
|
arg3 - type: host, bmc
|
|
arg4 - "all': return free ips for all the free nodes; otherwise just return the first one.
|
|
|
|
return: array of all free ips or one ip base on the arg4
|
|
=cut
|
|
sub getfreeips {
|
|
my $iprange = shift;
|
|
my $freenode = shift;
|
|
my $type = shift; # type: host, bmc
|
|
my $all = shift;
|
|
|
|
my @freeips;
|
|
my %predefips; # to have the ip which prefined to the nodes
|
|
|
|
my $hoststb = xCAT::Table->new('hosts');
|
|
unless ($hoststb) {
|
|
xCAT::MsgUtils->message("S", "Discovery Error: Could not open table: hosts.");
|
|
}
|
|
|
|
my @freebmc;
|
|
my %usedips = ();
|
|
if ($type eq "bmc") {
|
|
# get the host ip for all predefind nodes from $freenode
|
|
%predefips = %{getpredefips($freenode, "bmc")};
|
|
|
|
# get all the used ips, the predefined ip should be ignored
|
|
my @hostsent = $hoststb->getAllNodeAttribs(['node', 'ip', 'otherinterfaces']);
|
|
|
|
# Find the bmc name from the ipmi table.
|
|
# if ipmi.bmc is an IP address, that means this is the IP of bmc
|
|
my %node2bmc; # $node2bmc{$node} = $bmc;
|
|
my $ipmitab = xCAT::Table->new('ipmi');
|
|
if ($ipmitab) {
|
|
my @ipmients = $ipmitab->getAllNodeAttribs(['node', 'bmc']);
|
|
foreach my $ipmient (@ipmients) {
|
|
if (defined($ipmient->{'bmc'})) {
|
|
if ($ipmient->{'bmc'} =~ /\d+\.\d+\.\d+\.\d+/) {
|
|
unless ($predefips{$ipmient->{'bmc'}}) {
|
|
$usedips{$ipmient->{'bmc'}} = 1;
|
|
}
|
|
} else {
|
|
$node2bmc{$ipmient->{'node'}} = $ipmient->{'bmc'};
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
foreach my $host (@hostsent) {
|
|
# handle the case that bmc has an entry in the hosts table
|
|
my $nodeip = xCAT::NetworkUtils->getipaddr($host->{'node'});
|
|
if ($nodeip) {
|
|
unless ($predefips{$nodeip}) {
|
|
$usedips{$nodeip} = 1;
|
|
}
|
|
} else {
|
|
if (defined ($host->{'ip'}) && !$predefips{$host->{'ip'}}) {
|
|
$usedips{$host->{'ip'}} = 1;
|
|
}
|
|
}
|
|
# handle the case that the bmc<->ip mapping is specified in hosts.otherinterfaces
|
|
if (defined ($node2bmc{$host->{'node'}})) {
|
|
my $bmcip = xCAT::NetworkUtils->getipaddr($node2bmc{$host->{'node'}});
|
|
if ($bmcip) {
|
|
unless ($predefips{$bmcip}) {
|
|
$usedips{$bmcip} = 1;
|
|
}
|
|
} else {
|
|
if (defined($host->{'otherinterfaces'})) {
|
|
my $bmcip = getbmcip_otherinterfaces($host->{'node'}, $node2bmc{$host->{'node'}}, $host->{'otherinterfaces'});
|
|
unless ($predefips{$bmcip}) {
|
|
$usedips{$bmcip} = 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} elsif ($type eq "host") {
|
|
# get the bmc ip for all predefind nodes from $freenode
|
|
%predefips = %{getpredefips($freenode, "host")};
|
|
|
|
# get all the used ips, the predefined ip should be ignored
|
|
my @hostsent = $hoststb->getAllNodeAttribs(['node', 'ip']);
|
|
foreach my $host (@hostsent) {
|
|
my $nodeip = xCAT::NetworkUtils->getipaddr($host->{'node'});
|
|
if ($nodeip) {
|
|
unless ($predefips{$nodeip}) {
|
|
$usedips{$nodeip} = 1;
|
|
}
|
|
} else {
|
|
if (defined ($host->{'ip'}) && !$predefips{$host->{'ip'}}) {
|
|
$usedips{$host->{'ip'}} = 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
# to calculate the free IP. free ip = 'ip in the range' - 'used ip'
|
|
if ($iprange =~ /(\d+\.\d+\.\d+\.\d+)-(\d+\.\d+\.\d+\.\d+)/) {
|
|
# if ip range format is 192.168.1.0-192.168.1.200
|
|
my ($startip, $endip) = ($1, $2);
|
|
my $startnum = xCAT::NetworkUtils->ip_to_int($startip);
|
|
my $endnum = xCAT::NetworkUtils->ip_to_int($endip);
|
|
|
|
while ($startnum <= $endnum) {
|
|
my $ip = xCAT::NetworkUtils->int_to_ip($startnum);
|
|
unless ($usedips{$ip}) {
|
|
push @freeips, $ip;
|
|
unless ($all) {last;}
|
|
}
|
|
$startnum++;
|
|
}
|
|
} elsif ($iprange) {
|
|
# use the noderange to expand the range
|
|
my @ips = noderange($iprange, 0);
|
|
foreach my $ip (@ips) {
|
|
unless ($usedips{$ip}) {
|
|
push @freeips, $ip;
|
|
unless ($all) {last;}
|
|
}
|
|
}
|
|
} else {
|
|
# only find the ip which mapping to the node
|
|
}
|
|
|
|
unless (@freeips) {
|
|
return;
|
|
}
|
|
|
|
if ($all) {
|
|
return @freeips;
|
|
} else {
|
|
return $freeips[0];
|
|
}
|
|
}
|
|
|
|
=head3 getbmcip_otherinterfaces
|
|
Parse the value in the hosts.otherinterfaces
|
|
arg1 - node
|
|
arg2 - bmc name
|
|
arg3 - value in the hosts.otherinterfaces
|
|
|
|
return: the ip of the node <node>-bmc
|
|
=cut
|
|
sub getbmcip_otherinterfaces
|
|
{
|
|
my $node = shift;
|
|
my $bmc = shift;
|
|
my $otherinterfaces = shift;
|
|
|
|
my @itf_pairs = split(/,/, $otherinterfaces);
|
|
foreach (@itf_pairs)
|
|
{
|
|
my ($itf, $ip);
|
|
if ($_ =~ /!/) {
|
|
($itf, $ip) = split(/!/, $_);
|
|
} else {
|
|
($itf, $ip) = split(/:/, $_);
|
|
}
|
|
|
|
if ($itf =~ /^-/)
|
|
{
|
|
$itf = $node . $itf;
|
|
}
|
|
|
|
if ($itf eq $bmc) {
|
|
return xCAT::NetworkUtils->getipaddr($ip);
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
1;
|