mirror of
https://github.com/xcat2/xcat-core.git
synced 2025-05-30 01:26:38 +00:00
Discovery static check, check whether genesis files ready
This commit is contained in:
XuWei
parent
1228478803
commit
6e2818ae6d
275
xCAT-probe/subcmds/discovery
Executable file
275
xCAT-probe/subcmds/discovery
Executable file
@ -0,0 +1,275 @@
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#! /usr/bin/perl
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# IBM(c) 2016 EPL license http://www.eclipse.org/legal/epl-v10.html
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BEGIN { $::XCATROOT = $ENV{'XCATROOT'} ? $ENV{'XCATROOT'} : -d '/opt/xcat' ? '/opt/xcat' : '/usr'; }
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use lib "$::XCATROOT/probe/lib/perl";
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use probe_utils;
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use File::Basename;
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use Getopt::Long qw(:config no_ignore_case);
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my $program_name = basename("$0");
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my $help;
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my $test;
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my $output = "stdout";
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my $verbose = 0;
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my $rst = 0;
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$::USAGE = "Usage:
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$program_name -h
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$program_name -t
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$program_name [-V]
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$program_name -s
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Description:
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Check discovery files or process.
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Options:
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-h : Get usage information of $program_name
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-t : To verify if $program_name can work, reserve option for probe framework
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-V : Output more information for debug
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-s : Discovery static check, check whether genesis files are ready
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";
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sub check_genesis_file {
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my $arch = shift;
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if (($arch ne "ppc64") and ($arch ne "x86_64")) {
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probe_utils->send_msg("$output", "f", "Please input correct arch type");
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return 1;
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}
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my $rst_f = 0;
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probe_utils->send_msg("$output", "d", "Start to check genesis files for $arch...") if ($verbose);
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my $os = probe_utils->get_os();
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my $genesis_base;
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my $genesis_scripts;
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if ($arch eq "x86_64") {
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$arch_tmp = "amd64";
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} else {
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$arch_tmp = $arch;
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}
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if ($os =~ "unknown") {
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probe_utils->send_msg("$output", "d", "The OS is not supported.") if ($verbose);
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return 1;
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} elsif ($os =~ "ubuntu") {
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$genesis_base = `dpkg -l | grep -i "xcat-genesis-base" | grep -i "$arch_tmp"`;
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$genesis_scripts = `dpkg -l | grep -i "xcat-genesis-scripts" | grep -i "$arch_tmp"`;
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} else {
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$genesis_base = `rpm -qa | grep -i "xcat-genesis-base" | grep -i "$arch"`;
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$genesis_scripts = `rpm -qa | grep -i "xcat-genesis-scripts" | grep -i "$arch"`;
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}
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unless ($genesis_base and $genesis_scripts) {
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probe_utils->send_msg("$output", "d", "xCAT-genesis for $arch did not be installed.") if ($verbose);
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return 1;
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}
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probe_utils->send_msg("$output", "d", "xCAT-genesis for $arch installed, start to check files...") if ($verbose);
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my $tftpdir = `tabdump site | grep "tftpdir" | awk -F "," '{print \$2}'`;
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chomp($tftpdir);
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$tftpdir =~ s/"//g;
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my $genesis_folder;
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my @genesis_files;
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my $genesis_line;
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my $wget_rst;
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if ($arch eq "ppc64") {
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$genesis_folder = "$tftpdir/pxelinux.cfg/p";
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unless (-d "$genesis_folder") {
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probe_utils->send_msg("$output", "d", "There is no genesis file for $arch. Please run 'mknb ppc64' if you use ppc64/ppc64le machine.") if ($verbose);
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return 1;
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}
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@genesis_files = glob("$genesis_folder/*");
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foreach (@genesis_files) {
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unless (open(FILE, $_)) {
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probe_utils->send_msg("$output", "d", "Cannot open file $_.") if ($verbose);
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$rst_f = 1;
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next;
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}
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while ($genesis_line = <FILE>) {
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chomp($genesis_line);
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$genesis_line =~ s/^\s+|\s+$//g;
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if ($genesis_line =~ /^initrd/) {
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@initrd_info = split(' ', $genesis_line);
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$initrd_path = $initrd_info[1];
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$wget_rst = system("wget -q --spider $initrd_path -T 0.5 -t 3");
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if ($wget_rst) {
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probe_utils->send_msg("$output", "d", "initrd cannot be downloaded from $initrd_path.") if ($verbose);
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$rst_f = 1;
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} else {
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probe_utils->send_msg("$output", "d", "Check initrd file: $initrd_path PASS.") if ($verbose);
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}
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}
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if ($genesis_line =~ /^kernel/) {
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@kernel_info = split(' ', $genesis_line);
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$kernel_path = $kernel_info[1];
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$wget_rst = system("wget -q --spider $kernel_path -T 0.5 -t 3");
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if ($wget_rst) {
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probe_utils->send_msg("$output", "d", "kernel cannot be downloaded from $kernel_path.") if ($verbose);
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$rst_f = 1;
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} else {
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probe_utils->send_msg("$output", "d", "Check kernel file: $kernel_path PASS.") if ($verbose);
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}
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}
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}
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}
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} else {
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$genesis_folder = "$tftpdir/xcat/xnba/nets";
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unless (-d "$genesis_folder") {
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probe_utils->send_msg("$output", "d", "There is no genesis file for $arch. Please run 'mknb x86_64' if you use x86_64 machine.") if ($verbose);
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return 1;
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}
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my @host_ip_arr = `ifconfig -a |awk -F" " '/inet / {gsub(/\w+:/,"",\$2);print \$2}'`;
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my @netmask_arr = `ifconfig -a |awk -F" " '/inet / {gsub(/\w+:/,"",\$4);print \$4}'`;
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@genesis_files = glob("$genesis_folder/*");
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foreach (@genesis_files) {
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if ($_ =~ /uefi$/) {
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my $file_name = basename($_);
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my @tmp_ip = split('_', $file_name);
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my $ip_range = shift(@tmp_ip);
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my $host_ip;
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my $netmask_num = 0;
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foreach (@host_ip_arr) {
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chomp($_);
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if (probe_utils->is_ip_belong_to_net($ip_range, $netmask_arr[$netmask_num], $_)) {
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$host_ip = $_;
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}
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$netmask_num++;
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}
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unless ($host_ip) {
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probe_utils->send_msg("$output", "d", "There is no ip for range $ip_range") if ($verbose);
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$rst_f = 1;
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next;
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}
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unless (open(FILE, $_)) {
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probe_utils->send_msg("$output", "d", "Can not open file $_.");
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$rst_f = 1;
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next;
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}
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$host_ip .= ":80";
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while ($genesis_line = <FILE>) {
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chomp($genesis_line);
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$genesis_line =~ s/^\s+|\s+$//g;
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if ($genesis_line =~ /^chain/) {
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my @file_path = split(' ', $genesis_line);
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my $elilo_efi = $file_path[1];
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my $elilo_path = $file_path[3];
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$elilo_efi =~ s/\${next-server}/$host_ip/i;
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$wget_rst = system("wget -q --spider $elilo_efi -T 0.5 -t 3");
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if ($wget_rst) {
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probe_utils->send_msg("$output", "d", "elilo-x64.efi cannot be downloaded from $elilo_efi.") if ($verbose);
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$rst_f = 1;
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} else {
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probe_utils->send_msg("$output", "d", "Check elilo-x64.efi file: $elilo_efi PASS.") if ($verbose);
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}
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my $elilo_http = "http://$host_ip/$elilo_path";
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$wget_rst = system("wget -q --spider $elilo_http -T 0.5 -t 3");
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if ($wget_rst) {
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probe_utils->send_msg("$output", "d", "elilo file cannot be downloaded from $elilo_http.") if ($verbose);
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$rst_f = 1;
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} else {
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probe_utils->send_msg("$output", "d", "Check elilo file: $elilo_http PASS.") if ($verbose);
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unless (open(FILE_ELILO, $elilo_path)) {
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probe_utils->send_msg("$output", "d", "Can not open file $_.") if ($verbose);
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$rst_f = 1;
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next;
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}
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while ($line_elilo = <FILE_ELILO>) {
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chomp($line_elilo);
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$line_elilo =~ s/^\s+|\s+$//g;
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if ($line_elilo =~ /^image/) {
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my @image_info = split('=', $line_elilo);
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my $image_path = pop(@image_info);
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my $image_http = "http://$host_ip/$image_path";
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$wget_rst = system("wget -q --spider $image_http -T 0.5 -t 3");
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if ($wget_rst) {
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probe_utils->send_msg("$output", "d", "image cannot be downloaded from $image_http.") if ($verbose);
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$rst_f = 1;
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} else {
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probe_utils->send_msg("$output", "d", "Check image file: $image_http PASS.") if ($verbose);
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}
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}
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if ($line_elilo =~ /^initrd/) {
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my @initrd_info = split('=', $line_elilo);
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my $initrd_path = pop(@initrd_info);
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my $initrd_http = "http://$host_ip/$initrd_path";
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$wget_rst = system("wget -q --spider $initrd_http -T 0.5 -t 3");
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if ($wget_rst) {
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probe_utils->send_msg("$output", "d", "initrd cannot be downloaded from $initrd_http.") if ($verbose);
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$rst_f = 1;
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} else {
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probe_utils->send_msg("$output", "d", "Check initrd file: $initrd_http PASS.") if ($verbose);
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}
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}
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}
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}
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}
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}
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}
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}
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}
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return $rst_f;
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}
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#-------------------------------------
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# main process
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#-------------------------------------
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if (
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!GetOptions("--help|h|?" => \$help,
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"t" => \$test,
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"V" => \$verbose,
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"s" => \$static))
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{
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probe_utils->send_msg("$output", "f", "Invalid parameter for $program_name");
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probe_utils->send_msg("$output", "d", "$::USAGE");
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exit 1;
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}
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if ($help) {
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if ($output ne "stdout") {
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probe_utils->send_msg("$output", "d", "$::USAGE");
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} else {
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print "$::USAGE";
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}
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exit 0;
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}
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if ($test) {
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probe_utils->send_msg("$output", "o", "Discovery Check.");
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exit 0;
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}
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if ($static) {
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$rst = check_genesis_file("ppc64");
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if ($rst) {
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probe_utils->send_msg("$output", "f", "Genesis files for ppc64/ppc64le failed.");
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} else {
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probe_utils->send_msg("$output", "o", "Genesis files for ppc64/ppc64le success.");
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}
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$rst = check_genesis_file("x86_64");
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if ($rst) {
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probe_utils->send_msg("$output", "f", "Genesis files for x86_64 failed.");
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} else {
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probe_utils->send_msg("$output", "o", "Genesis files for x86_64 success.");
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}
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}
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exit $rst;
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