xcat-core/xCAT/postscripts/config_bootnicsea

#!/usr/bin/env perl -w


if ($^O =~ /^aix/i) {
	unshift(@INC, qw(/usr/opt/perl5/lib/5.8.2/aix-thread-multi /usr/opt/perl5/lib/5.8.2 /usr/opt/perl5/lib/site_perl/5.8.2/aix-thread-multi /usr/opt/perl5/lib/site_perl/5.8.2));
}

use strict;
use File::Path;
use Getopt::Long;
# script file name
$::script = $0;
$::script =~ s/.*\///;
#####################################################
#
# run the command
#
#####################################################

sub runcmd
{
    my ($cmd) = @_;
    my $rc=0;
    $cmd .= ' 2>&1' ;
    msg("Running command $cmd");
    $::outref = `$cmd`;
    if ($?)
    {
        $rc = $? >> 8;
        if ($rc > 0)
        {
            print "$::sdate $0: $::outref\n";
            print $::LOG_FILE "$::sdate $0: $::outref\n";
        }
    }
    return $rc;
}

sub msg
{
    my $str = shift;
    $::sdate = `/bin/date`;
    chomp $::sdate;
    #print "$::sdate $::script $str\n";
    print $::LOG_FILE "$::sdate $::script $str\n";
}

my $cmd;

my $logdir = "/var/log/xcat";

if (!-d $logdir) {
    mkpath($logdir);
}

my $logfile = $logdir . "/xcat.log";
# this log should not contain much so it might be ok to let it grow?
# at least we'll have the errors preserved
open(LOGFILE,">>",$logfile);
$::LOG_FILE = \*LOGFILE;

my $xcatinfo;
open($xcatinfo,"<","/etc/xcatinfo");
my @sea_info = <$xcatinfo>;
close($xcatinfo);
my ($phy,$vir,$vlan,$ip,$mask,$host);
foreach my $sea_line (@sea_info) {
    if ($sea_line =~ /SEA_ADAPTERS=(.*)$/) {
        ($phy,$vir,$vlan,$ip,$mask,$host) = split (/:/,$1);
        last;
    }
}

if (!$phy || !$vir || !$vlan) {
    msg("Warning: incorrect SEA_ADAPTERS format, the syntax is physcial_adapter:virtual_adapter:vlan_id:ip_addr:netmask, where the ip_addr and netmask could be blank if you do not want to configure ip for this SEA adapter, skipping TCP/IP configuration");
    exit 1;
} else {
    msg("Info: phy:$phy,vir:$vir,vlan:$vlan,ip:$ip-$mask, hostname:$host");
}

unless($mask) {
    $mask = "255.255.255.0";
}

{
    #$cmd = "/usr/ios/cli/ioscli license -swma";
    #&runcmd($cmd);
    $cmd = "/usr/ios/cli/ioscli license -accept";
    &runcmd($cmd);
}
{ # detach bootnic
    if ($phy =~ /^ent(\d+)/) {
        my $phynic_id = $1;
        my $en_nic = "en".$phynic_id;
        my $ent_nic = "ent".$phynic_id;
        my $et_nic = "et".$phynic_id;
        $cmd = "ifconfig $en_nic down; ifconfig $en_nic detach; rmdev -dl $en_nic; rmdev -dl $ent_nic; rmdev -dl $et_nic; cfgmgr;";
        if (&runcmd($cmd) != 0) {
            msg("Error: could not detach nic:$phy");
            exit 1;
        }
    }
}
{ # create sea adapter and config it
    #$cmd = qq~su - padmin "-c ioscli license -accept; ioscli mkvdev -sea $phy -vadapter $virt -default $virt -defaultid $vlan"~;
    $cmd = "/usr/ios/cli/ioscli mkvdev -sea $phy -vadapter $vir -default $vir -defaultid $vlan";
    if (&runcmd($cmd) != 0) {
        msg("Error: could not create SEA with physical adapter $phy, virtual adapter $vir and vlan id $vlan");
        exit 1;
    }
    my $sea_out = $::outref;
    my $sea = undef;
    my @out_array = split (/\n/, $sea_out); 
    foreach (@out_array) { 
        if (/(ent\d+)\s*Available/) {
            $sea = $1;
            $sea =~ s/t//;
        }
    }
    unless ($sea) {
        msg("Error: did not get available SEA adapter, $sea_out===");
        exit 1;
    }
    msg("Info: The interface created with mkvdev is: $sea");
    #$cmd = qq~su - padmin "-c ioscli license -accept; ioscli mktcpip -host $host -inetaddr $ip -interface $sea -netmask $mask"~;
    $cmd = "/usr/ios/cli/ioscli mktcpip -hostname $host -inetaddr $ip -interface $sea -netmask $mask";
    if (&runcmd($cmd) != 0) {
        msg("Error: could not configure ip address for SEA $sea");
    }
}

close($::LOG_FILE);
{
    my $lsicmd = "/usr/sbin/lsitab bootnicsea > /dev/null 2>&1"; 
    if (&runcmd($lsicmd) == 0) {
       #my $mkicmd = '/usr/sbin/mkitab "bootnicsea:2:wait:/xcatpost/config_bootnicsea > /dev/console 2>&1"';
       my $rmicmd = 'rmitab "bootnicsea" > /dev/null 2>&1';
        if (&runcmd($rmicmd) != 0) {
            msg("Warning: config_bootnicsea: Could not remove config_bootnicsea from /etc/inittab.\n")
        }
    }
}

exit 0;