SLP automatic naming for FSP/BPA (via set DHCP configuration)
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@2342 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
zhanx
@ -1931,13 +1931,10 @@ sub switch_cmd {
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my $req = shift;
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my $slp = shift;
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my %mm;
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my %hmc;
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my %slp_mm;
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my %slp_hmc;
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my %slp_all;
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my %hosts;
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my @entries;
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my $targets = {};
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my $hosttab = xCAT::Table->new( 'hosts' );
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my $swtab = xCAT::Table->new( 'switch' );
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@ -1950,16 +1947,21 @@ sub switch_cmd {
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###########################################
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# Any MMs/HMCs in SLP response
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###########################################
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foreach ( @$slp ) {
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if ( /\(type=management-module\)/ and /\(ip-address=([^\),]+)/) {
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$slp_mm{$1} = undef;
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next;
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}
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if ( /\(type=hardware-management-console\)/ and /\(ip-address=([^\),]+)/) {
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$slp_hmc{$1} = undef;
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foreach my $slp_entry ( @$slp ) {
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foreach my $service_type (SERVICE_FSP, SERVICE_BPA, SERVICE_MM, SERVICE_HMC)
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{
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if ( $slp_entry =~ /\(type=$service_type\)/ and $slp_entry =~ /\(ip-address=([^\),]+)/)
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{
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$slp_all{$1}{'mac'} = undef;
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$slp_all{$1}{'type'} = 'MM' if $service_type eq SERVICE_MM;
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$slp_all{$1}{'type'} = 'FSP' if $service_type eq SERVICE_FSP;
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$slp_all{$1}{'type'} = 'BPA' if $service_type eq SERVICE_BPA;
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$slp_all{$1}{'type'} = 'HMC' if $service_type eq SERVICE_HMC;
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last;
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}
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}
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}
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%slp_all = (%slp_mm,%slp_hmc);
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###########################################
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# No MMs/HMCs in response
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###########################################
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@ -1999,30 +2001,60 @@ sub switch_cmd {
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# Ping each MM/HMCs to update arp table
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###########################################
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foreach my $ip ( keys %slp_all ) {
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my $cmd = `ping -c 1 -w 0 $ip`;
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if ( $^O eq 'aix')
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{
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`ping -c 1 -w 1 $ip`;
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}
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else
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{
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`ping -c 1 -w 0 $ip`;
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}
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}
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###########################################
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# Match discovered IP to MAC in arp table
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###########################################
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my $arp = `/sbin/arp -n`;
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my $arp;
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if ( $^O eq 'aix')
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{
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$arp = `/usr/sbin/arp -a`;
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}
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else
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{
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$arp = `/sbin/arp -n`;
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}
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my @arpents = split /\n/, $arp;
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if ( $verbose ) {
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trace( $req, "ARP TABLE:" );
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}
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foreach ( @arpents ) {
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/^(\S+)+\s+\S+\s+(\S+)\s/;
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if ( exists( $slp_all{$1} )) {
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my $isMacFound = 0;
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foreach my $arpent ( @arpents ) {
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my ($ip, $mac);
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if ( $^O eq 'aix' && $arpent =~ /\((\S+)\)\s+at\s+(\S+)/)
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{
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($ip, $mac) = ($1,$2);
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}
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elsif ( $arpent =~ /^(\S+)+\s+\S+\s+(\S+)\s/)
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{
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($ip, $mac) = ($1,$2);
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}
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else
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{
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($ip, $mac) = (undef,undef);
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}
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if ( exists( $slp_all{$ip} )) {
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if ( $verbose ) {
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trace( $req, "\t\t($1)->($2)" );
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trace( $req, "\t\t($ip)->($mac)" );
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}
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$slp_all{$1} = $2;
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$slp_all{$ip}{'mac'} = $mac;
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$isMacFound = 1;
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}
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}
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###########################################
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# No discovered IP - MAC matches
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###########################################
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if ( !grep( defined($_), values %slp_all )) {
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if ( ! $isMacFound) {
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return;
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}
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if ( $verbose ) {
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@ -2032,69 +2064,103 @@ sub switch_cmd {
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#######################################
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# Not in SLP response
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#######################################
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if ( !defined( $slp_all{$ip} ) or !defined( $macmap )) {
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if ( !defined( $slp_all{$ip}{'mac'} ) or !defined( $macmap )) {
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next;
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}
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#######################################
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# Get node from switch
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#######################################
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my $name = $macmap->find_mac( $slp_all{$ip} );
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my $name = $macmap->find_mac( $slp_all{$ip}{'mac'} );
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if ( !defined( $name )) {
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if ( $verbose ) {
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trace( $req, "\t\t($slp_all{$ip})-> NOT FOUND" );
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trace( $req, "\t\t($slp_all{$ip}{'mac'})-> NOT FOUND" );
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}
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next;
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}
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if ( $verbose ) {
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trace( $req, "\t\t($slp_all{$ip})-> $name" );
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trace( $req, "\t\t($slp_all{$ip}{'mac'})-> $name" );
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}
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#######################################
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# In hosts table
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#######################################
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if ( defined( $hosts{$name} )) {
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if ( exists $slp_mm{$ip})
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{
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if ( $ip eq $hosts{$name} ) {
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if ( $verbose ) {
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trace( $req, "MM already set '$ip' - skipping" );
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}
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next;
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if ( $ip eq $hosts{$name} ) {
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if ( $verbose ) {
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trace( $req, "$slp_all{$ip}{'type'} already set '$ip' - skipping" );
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}
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$mm{$ip}->{args} = "$hosts{$name},$name";
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$mm{$ip}->{type} = "MM";
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}
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elsif ( exists $slp_hmc{$ip})
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else
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{
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if ( $ip eq $hosts{$name} ) {
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if ( $verbose ) {
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trace( $req, "HMC already set '$ip' - skipping" );
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}
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next;
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}
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$hmc{$ip}->{args} = "$hosts{$name},$name";
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$hmc{$ip}->{type} = "HMC";
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$targets->{$slp_all{$ip}{'type'}}->{$ip}->{'args'} = "$hosts{$name},$name";
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$targets->{$slp_all{$ip}{'type'}}->{$ip}->{'mac'} = $slp_all{$ip}{'mac'};
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$targets->{$slp_all{$ip}{'type'}}->{$ip}->{'name'} = $name;
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$targets->{$slp_all{$ip}{'type'}}->{$ip}->{'ip'} = $hosts{$name};
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}
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}
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}
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###########################################
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# No MMs
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###########################################
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if ( !%mm && !%hmc) {
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if ( !%$targets) {
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if ( $verbose ) {
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trace( $req, "No ARP-Switch-SLP matches found" );
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}
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return;
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}
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###########################################
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# Update MM hardware w/discovery info
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# Update MM/HMC hardware w/discovery info
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###########################################
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my $result = rspconfig( $req, \%mm, \%hmc );
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my $result;
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if (exists $targets->{'MM'} || exists $targets->{'HMC'})
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{
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$result = rspconfig( $req, $targets );
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}
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else
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{
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$result = dhcpconfig ($req, $targets );
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}
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return( $result );
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}
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sub dhcpconfig
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{
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my $request = shift;
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my $targets = shift;
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my $callback = $request->{callback};
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my $fsp = $targets->{'FSP'};
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my $bpa = $targets->{'BPA'};
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$fsp = {} if (!$fsp);
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$bpa = {} if (!$bpa);
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my $dhcp_targets = {%$fsp, %$bpa};
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my $mactab = xCAT::Table->new( "mac", -create=>1, -autocommit=>1 );
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if ( !$mactab ) {
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return 1;
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}
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for my $node ( keys %$dhcp_targets)
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{
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my $name = $dhcp_targets->{$node}->{'name'};
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my $mac = $dhcp_targets->{$node}->{'mac'};
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$mactab->setNodeAttribs( $name,{mac=>$mac} );
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}
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$mactab->close();
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my @nodelist = ();
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for my $ip (keys %$dhcp_targets)
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{
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push @nodelist, $dhcp_targets->{$ip}->{'name'};
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}
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my $cmdref;
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$cmdref->{arg} = [];
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$cmdref->{command}->[0] = "makedhcp";
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$cmdref->{cwd}->[0] = "/opt/xcat/sbin";
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$cmdref->{noderange}->[0] = join ',', @nodelist;
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$cmdref->{node} = \@nodelist;
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xCAT_plugin::dhcp::process_request($cmdref, \&xCAT::Client::handle_response);
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return 1;
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}
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##########################################################################
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# Run rspconfig against MMs
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@ -2102,12 +2168,16 @@ sub switch_cmd {
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sub rspconfig {
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my $request = shift;
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my $mm = shift;
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my $hmc = shift;
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my $targets = shift;
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my $callback = $request->{callback};
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my $start;
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if (%$mm)
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my $mm = $targets->{'MM'};
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my $hmc = $targets->{'HMC'};
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#my $fsp = $targets->{'FSP'};
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#my $bpa = $targets->{'BPA'};
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if ($mm && %$mm)
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{
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my $bladeuser = 'USERID';
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my $bladepass = 'PASSW0RD';
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@ -2143,7 +2213,7 @@ sub rspconfig {
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$mm->{$_}->{password} = $pass;
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}
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}
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if (%$hmc)
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if ($hmc && %$hmc)
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{
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my $hmcuser = 'hscroot';
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my $hmcpass = 'abc123';
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@ -2171,7 +2241,7 @@ sub rspconfig {
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}
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}
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my %target_dev = (%$mm,%$hmc);
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my %rsp_dev = (%$mm,%$hmc);
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#############################################
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# Fork one process per MM/HMC
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#############################################
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@ -2179,8 +2249,8 @@ sub rspconfig {
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$SIG{CHLD} = sub { while (waitpid(-1, WNOHANG) > 0) { $children--; } };
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my $fds = new IO::Select;
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foreach my $ip ( keys %target_dev) {
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my $pipe = fork_cmd( $request, $ip, \%target_dev);
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foreach my $ip ( keys %rsp_dev) {
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my $pipe = fork_cmd( $request, $ip, \%rsp_dev);
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if ( $pipe ) {
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$fds->add( $pipe );
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$children++;
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@ -2215,7 +2285,7 @@ sub rspconfig {
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if ( $verbose ) {
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trace( $request, "$ip: @$result[0]" );
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}
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delete $target_dev{$ip};
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delete $rsp_dev{$ip};
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next;
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}
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}
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@ -2232,7 +2302,7 @@ sub rspconfig {
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if ( $cmd =~ /^network_reset/ ) {
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if ( $Rc != SUCCESS ) {
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delete $target_dev{$ip};
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delete $rsp_dev{$ip};
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next;
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}
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if ( $verbose ) {
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@ -2252,7 +2322,7 @@ sub rspconfig {
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if ( $verbose ) {
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trace( $request, "Error opening '$fname'" );
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}
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return( \%target_dev );
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return( \%rsp_dev );
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}
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my @rawdata = <HOSTS>;
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close( HOSTS );
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@ -2260,8 +2330,8 @@ sub rspconfig {
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######################################
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# Remove old entry
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######################################
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foreach ( keys %target_dev) {
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my ($ip,$host) = split /,/,$target_dev{$_}->{args};
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foreach ( keys %rsp_dev) {
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my ($ip,$host) = split /,/,$rsp_dev{$_}->{args};
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foreach ( @rawdata ) {
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if ( /^#/ or /^\s*\n$/ ) {
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next;
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@ -2278,11 +2348,11 @@ sub rspconfig {
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if ( $verbose ) {
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trace( $request, "Error opening '$fname'" );
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}
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return( \%target_dev );
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return( \%rsp_dev );
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}
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print HOSTS @rawdata;
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close( HOSTS );
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return( \%target_dev );
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return( \%rsp_dev );
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}
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