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xCAT probe discovery dhcp dynamic check

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This commit is contained in:
XuWei
2016-06-30 21:45:44 -04:00
parent 05694c1aee
commit 0fafd7fab6
1 changed files with 81 additions and 1 deletions
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82
xCAT-probe/subcmds/discovery
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@@ -284,6 +284,86 @@ sub check_genesis_file {
sub dhcp_dynamic_range_check {
my $nets = shift;
my $rst = 0;
my $dhcpconfig = "/etc/dhcp/dhcpd.conf";
my $os = probe_utils->get_os();
if ($os =~ "unknown") {
probe_utils->send_msg("$output", "d", "The OS is not supported.") if ($verbose);
return 1;
} elsif ($os =~ "ubuntu") {
if (! -e "/etc/dhcp") {
$dhcpconfig = "/etc/dhcp3/dhcpd.conf";
}
}
my $config_line;
my $net_ip;
my $net_mask;
my $is_match;
my $dynamic_range;
my $net_file;
my $arch = `uname -i`;
chomp($arch);
my $tftpdir = `tabdump site | grep "tftpdir" | awk -F "," '{print \$2}'`;
chomp($tftpdir);
$tftpdir =~ s/"//g;
foreach $net (@$nets){
($net_ip, $net_mask) = split ('/', $net);
$net_str = "subnet $net_ip netmask $net_mask";
$is_match = 0;
$dynamic_range = "";
unless (open (FILE, $dhcpconfig)) {
probe_utils->send_msg("$output", "d", "Cannot open file $dhcpconfig.") if ($verbose);
return 1;
}
while ($config_line = <FILE>) {
chomp($config_line);
$config_line =~ s/^\s+|\s+$//g;
if ($config_line =~ /^$net_str/) {
$is_match = 1;
probe_utils->send_msg("$output", "d", "The net $net is matched.") if ($verbose);
}
if ($config_line =~ /subnet_end/) {
if ($is_match eq 0) {
probe_utils->send_msg("$output", "d", "There is no subnet match net $net.") if ($verbose);
$rst = 1;
next;
}
unless ($dynamic_range) {
probe_utils->send_msg("$output", "d", "Dynamic range for net $net did not be configured.") if ($verbose);
$rst = 1;
}
}
if (($config_line =~ /^range dynamic-bootp/) and ($is_match eq 1)) {
my @range_tmp = split(' ', $config_line);
$dynamic_range = "$range_tmp[2]-$range_tmp[3]";
probe_utils->send_msg("$output", "d", "Dynamic range for net $net is $dynamic_range.") if ($verbose);
}
}
my $net_cdir = xCAT::NetworkUtils::formatNetmask($net_mask, 0, 1);
if ($arch =~ /ppc64/i) {
$net_file = "$tftpdir/pxelinux.cfg/p/$net_ip"."_$net_cdir";
} else {
$net_file = "$tftpdir/xcat/xnba/nets/$net_ip"."_$net_cdir.uefi";
}
if (-e "$net_file") {
probe_utils->send_msg("$output", "d", "The genesis file $net_file for net $net exists.") if ($verbose);
} else {
probe_utils->send_msg("$output", "d", "The genesis file $net_file for net $net dose not exist.") if ($verbose);
$rst = 1;
}
}
return $rst;
}
@@ -1001,7 +1081,7 @@ if (!$no_pre_check) {
$rst = do_pre_check();
exit 1 if ($rst);
}
exit;
$rst = do_monitor();
exit $rst;