version 1.2, 2005/11/16 05:26:37 |
version 1.30, 2007/02/06 23:00:31 |
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#!/usr/bin/perl
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#!/usr/bin/perl |
# $RedRiver: update_trango.pl,v 1.1 2005/11/16 03:28:42 andrew Exp $
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# $RedRiver: update_trango.pl,v 1.29 2007/02/05 16:37:20 mike Exp $ |
########################################################################
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######################################################################## |
# update_trango.pl *** Updates trango foxes with a new firmware
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# update_trango.pl *** Updates trango hosts with a new firmware |
#
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# |
# 2005.11.15 #*#*# andrew fresh <andrew@mad-techies.org>
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# 2005.11.15 #*#*# andrew fresh <andrew@mad-techies.org> |
########################################################################
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######################################################################## |
use strict;
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use strict; |
use warnings;
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use warnings; |
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use Net::Telnet;
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use YAML qw/ LoadFile /; |
use Net::TFTP;
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use Net::TFTP; |
use YAML;
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use Net::Telnet::Trango; |
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my @Foxes = (
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my $config_file = shift || 'update_trango.yaml'; |
'10.100.3.8',
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my $max_tries = 3; |
# '10.100.3.11',
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# '10.100.3.12',
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my $l = Mylogger->new( { log_prefix => 'UT' } ); |
# '10.100.3.13',
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);
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$l->sp("Reading config file '$config_file'"); |
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my $conf = LoadFile($config_file); |
my $password = 'password';
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my $hosts; |
my $new_file = 'fsu53_2p0a2H0003D05101403.s19';
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if (@ARGV) { |
my $new_ver = 'FSU 1p06H0003D04111001';
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@{ $hosts } = map { { name => $_, group => 'Trango-Client' } } @ARGV |
my $new_cksum = 'x1D28DCC4';
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} else { |
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$hosts = parse_hosts($conf->{hosts}); |
my $max_tries = 3;
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} |
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#@{ $hosts } = grep { $_->{name} eq '10.100.7.2' } @{ $hosts }; |
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my $global_tries = $max_tries * 2; |
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while ($global_tries > 0) { |
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$global_tries--; |
foreach my $fox (@Foxes) {
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my $processed = 0; |
print "getting temp from Fox: $fox\n";
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## Connect and login.
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my $host = new Net::Telnet (Timeout => 5,
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foreach my $host (@{ $hosts }) { |
Prompt => '/#> *$/');
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$host->open($fox);
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if (! exists $host->{retry}) { |
$host->dump_log('dump.log');
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$host->{tries} = 0; |
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$host->{retry} = 1; |
## Login to remote host.
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} |
$host->waitfor(
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-match => '/password: ?$/i',
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if ($host->{tries} >= $max_tries) { |
-errmode => "return",
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$host->{retry} = 0; |
) or die "problem connecting to host ($fox): ", $host->lastline;
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} |
$host->print($password);
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$host->waitfor(
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if ($host->{retry} <= 0) { |
-match => $host->prompt,
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next; |
-errmode => "return",
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} |
) or die "login ($fox) failed: ", $host->lastline;
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$host->{tries}++; |
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$processed++; |
## Send commands
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if ( upload($host, $new_file) ) {
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$l->sp(""); |
$host->send('reboot');
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$l->sp("Checking: $host->{name} (try $host->{tries})"); |
} else {
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my $needs_reboot = 0; |
$host->send('exit');
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}
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## Connect and login. |
$host->close;
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my $t = new Net::Telnet::Trango ( |
}
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Timeout => 5, |
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Errmode => 'return', |
sub upload
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) or die "Couldn't make new connection: $!"; |
{
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$l->p("Connecting to $host->{name}"); |
my $host = shift;
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unless ( $t->open($host->{name}) ) { |
my $file = shift;
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$l->sp("Error connecting: $!"); |
my $ver = get_ver($host);
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next; |
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} |
if (
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$ver->{'Firmware Version'} eq $new_ver &&
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my $password = $host->{Telnet_Password} || $conf->{general}->{password}; |
$ver->{'Checksum'} eq $new_cksum
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) {
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$l->p("Logging in"); |
print "Already updated!";
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$t->login($password); |
return 1;
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unless ($t->logged_in) { |
}
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$l->p('Failed!'); |
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$t->close; |
my $try = 0;
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next; |
while (1) {
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} |
$try++;
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$l->sp("Getting sudb"); |
enable_tftpd($host) || die "Couldn't enable tftpd";
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my $sudb = $t->sudb_view; |
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if ($sudb) { |
# use tftp to push the file up
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foreach my $su (@{ $sudb }) { |
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$l->p("Getting su info $su->{suid}"); |
# waitfor some sort of output
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my $su_info = $t->su_info( $su->{suid} ); |
# make sure it says 'Success.' otherwise error
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if ($su_info->{ip}) { |
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if (grep { $_->{name} eq $su_info->{'ip'} } @{ $hosts }) { |
my $results = check_tftpd($host);
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$l->p("Already have $su_info->{ip}"); |
# check the 'File Length' against ???
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next; |
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} |
# 'updateflash mainimage $old_cksum $new_cksum'
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$l->sp("Adding host $su_info->{ip}"); |
# OR
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my $new_host = { |
# 'save mainimage [current firmware checksum] [new firmware checksum]'
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password => $host->{password}, |
# waitfor a prompt, look at the end of the output for 'Success.' otherwise
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name => $su_info->{ip}, |
# error.
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remarks => $su_info->{remarks}, |
# decode_lines to get 'Checksum' to see if it matches $new_cksum
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}; |
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push @{ $hosts }, $new_host; |
$ver = get_ver($host);
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} else { |
# check versions
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$l->sp("Couldn't get su info for $su->{suid}"); |
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$l->sp("ERR: " . $t->last_error); |
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} |
if ($try >= $max_tries) {
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} |
warn "Couldn't update in $max_tries tries!";
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} |
return undef;
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}
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foreach my $firmware_type ('Firmware', 'FPGA') { |
}
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}
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if (! exists $conf->{$firmware_type}) { |
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$l->s("No configs for '$firmware_type'"); |
sub get_ver
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$t->close; |
{
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next; |
my $host = shift;
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} |
return cmd($host, 'ver');
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}
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my $host_type = $t->host_type; |
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if ($firmware_type eq 'FPGA') { |
sub enable_tftpd
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$host_type =~ s/\s.*$//; |
{
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} |
my $host = shift;
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if (! exists $conf->{$firmware_type}->{$host_type}) { |
my $vals = cmd($host, 'tftpd on');
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$l->sp("No '$firmware_type' config for type $host_type"); |
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$t->close; |
if ($vals->{'Tftpd'} eq 'listen') {
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next; |
return 1;
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} |
} else {
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return undef;
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if ($firmware_type eq 'Firmware' && |
}
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$t->firmware_version eq |
}
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$conf->{$firmware_type}->{$host_type}->{ver} |
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) { |
sub check_tftpd
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$l->sp("Firmware already up to date"); |
{
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next; |
my $host = shift;
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} |
return cmd($host, 'tftpd');
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}
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if (! $t->logged_in) { |
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$l->p("Logging in"); |
sub cmd
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$t->login($password); |
{
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unless ($t->logged_in) { |
my $host = shift;
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$l->p('Failed!'); |
my $string = shift;
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$t->close; |
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next; |
my @lines = $host->cmd($string);
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} |
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} |
my $vals = decode_lines(@lines);
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return $vals;
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foreach my $k (keys %{ $conf->{general} }) { |
}
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$conf->{$firmware_type}->{$host_type}->{$k} ||= $conf->{general}->{$k}; |
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} |
sub decode_lines
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$conf->{$firmware_type}->{$host_type}->{firmware_type} ||= $firmware_type; |
{
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$conf->{$firmware_type}->{$host_type}->{type} = $host_type; |
### XXX ver has 2 Checksums. one for FPGA and one for Firmware. DOH!
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my @lines = @_;
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$l->sp("$host_type $firmware_type"); |
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## Send commands |
my %conf;
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my $rc = upload($t, $conf->{$firmware_type}->{$host_type}); |
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if ($rc) { |
my $key = '';
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$l->sp("Successfull!"); |
my $val = '';
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$host->{retry}--; |
my $in_key = 0;
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$needs_reboot = 1; |
my $in_val = 0;
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} elsif (defined $rc) { |
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$l->sp("Already up to date"); |
foreach my $line (@lines) {
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$host->{retry}--; |
my @chars = split //, $line;
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} else { |
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$l->sp("Failed"); |
foreach my $c (@chars) {
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$t->bye; |
next if $c eq "\r";
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next; |
next if $c eq "\n";
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} |
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if ($c eq '[') {
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} |
$in_key = 1;
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$in_val = 0;
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if ($needs_reboot) { |
if ($key) {
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$l->sp("Rebooting $host->{name}"); |
$val =~ s/\s+$//;
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$t->reboot; |
$conf{$key} = $val;
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} else { |
$key = '';
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$l->sp("Bye $host->{name}"); |
$val = '';
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$t->bye(); |
}
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} |
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} |
} elsif ($c eq ']') {
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$in_val = 1;
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if (! $processed) { |
$in_key = 0;
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$l->sp(""); |
$c = shift @chars;
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$l->sp("Finished. No more hosts."); |
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last; |
} elsif ($in_key) {
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} |
$key .= $c;
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} |
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} elsif ($in_val) {
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sub upload |
$val .= $c;
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{ |
}
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my $t = shift; |
}
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my $conf = shift; |
}
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print Dump \%conf;
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my $file = $conf->{firmware_path} . '/' . $conf->{file_name}; |
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if (%conf) {
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my $fw_type = $conf->{firmware_type}; |
return \%conf;
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} else {
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my $ver = $t->ver; |
return \@lines;
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}
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if (! ( |
}
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$ver->{$fw_type . ' Version'} && |
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$ver->{$fw_type . ' Checksum'} |
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)) { |
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$l->sp("Error getting current version numbers"); |
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return; |
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} |
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if ( |
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$ver->{$fw_type . ' Version'} eq $conf->{'ver'} && |
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$ver->{$fw_type . ' Checksum'} eq $conf->{'cksum'} |
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) { |
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return 0; |
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} |
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$l->sp("Updating $fw_type"); |
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$l->sp("Config information:"); |
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$l->sp(" Hardware Type: $conf->{'type'}"); |
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$l->sp(" File Name: $conf->{'file_name'}"); |
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$l->sp(" File Size: $conf->{'file_size'}"); |
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$l->sp(" File Checksum: $conf->{'file_cksum'}"); |
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$l->sp(" Conf Version: $conf->{'ver'}"); |
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$l->sp(" Cur Version: $ver->{$fw_type . ' Version'}"); |
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$l->sp(" Conf Checksum: $conf->{'cksum'}"); |
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$l->sp(" Cur Checksum: $ver->{$fw_type . ' Checksum'}"); |
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my $try = 0; |
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while (1) { |
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if ($try >= $max_tries) { |
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$l->sp("Couldn't update in $max_tries tries!"); |
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return; |
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} |
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$try++; |
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$l->p("Enabling TFTPd"); |
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unless ($t->enable_tftpd) { |
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$l->sp("Couldn't enable tftpd"); |
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next; |
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} |
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$l->p("Uploading file ($conf->{file_name})"); |
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# use tftp to push the file up |
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my $tftp = Net::TFTP->new($t->Host, Mode => 'octet'); |
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unless ($tftp->put($file, $file)) { |
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$l->sp("Error uploading: " . $tftp->error); |
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next; |
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} |
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$l->p("Checking upload ($conf->{'file_cksum'})"); |
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my $results = $t->tftpd; |
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# check the 'File Length' against ??? |
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if (! ( |
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$results->{'File Checksum'} && |
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$results->{'File Length'} && |
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$results->{'File Name'} |
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)) { |
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$l->sp("Unable to get results of upload"); |
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next; |
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} |
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if ( $results->{'File Checksum'} ne $conf->{'file_cksum'}) { |
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$l->sp( |
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"File checksum (" . $results->{'File Checksum'} . |
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") does not match config file (" . $conf->{'file_cksum'} . ")!" |
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); |
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next; |
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} |
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$l->p("File checksum matches . . . "); |
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if ($results->{'File Length'} !~ /^$conf->{'file_size'} bytes/) { |
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$l->sp( |
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"File length (" . $results->{'File Length'} . |
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") does not match config file (" . $conf->{'file_size'} . " bytes)!" |
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); |
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next; |
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} |
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$l->p("File length matches . . . "); |
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if ( uc($results->{'File Name'}) ne uc($file) ) { |
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$l->sp( |
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"File name (" . $results->{'File Name'} . |
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") does not match config file (" . $file . ")!" |
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); |
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next; |
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} |
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$l->p("File name matches . . . "); |
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my $image_type = 'mainimage'; |
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if ($fw_type eq 'FPGA') { |
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$image_type = 'fpgaimage'; |
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} |
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$l->p("Updating $image_type (new checksum '$conf->{'cksum'}')"); |
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unless ($results = $t->updateflash( |
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args => $image_type . ' ' . $ver->{$fw_type . ' Checksum'} . |
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' ' . $conf->{'cksum'}, |
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Timeout => 90, |
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) ) { |
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$l->sp("Couldn't update flash: $!"); |
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next; |
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} |
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unless ( |
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defined $results->{'Checksum'} && |
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$results->{'Checksum'} eq $conf->{'cksum'} |
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) { |
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$l->sp("Saved checksum " . $results->{'Checksum'} . " does not match config file " . $conf->{'cksum'} . "!"); |
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next; |
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} |
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$l->p("$fw_type saved checksum matches . . . "); |
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return 1; |
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} |
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} |
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sub parse_hosts |
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{ |
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my $src = shift; |
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my @hosts; |
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foreach my $h (@{ $src }) { |
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if ($h->{name} =~ /^(\d{1,3}\.\d{1,3}\.\d{1,3}\.)(\d{1,3})-(\d{1,3})/) { |
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for ($2..$3) { |
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my %cur_host; |
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foreach my $k (keys %{ $h }) { |
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$cur_host{$k} = $h->{$k}; |
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} |
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$cur_host{name} = $1 . $_; |
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if (! grep { $cur_host{name} eq $h->{name} } @hosts) { |
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push @hosts, \%cur_host; |
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} |
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} |
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} else { |
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push @hosts, $h; |
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} |
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} |
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return \@hosts; |
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} |
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package Mylogger; |
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use Fcntl ':flock'; # import LOCK_* constants |
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#use YAML; |
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use constant LOG_PRINT => 128; |
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use constant LOG_SAVE => 64; |
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DESTROY { |
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my $self = shift; |
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if ($self->{'MYLOG'}) { |
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$self->p("Closing log ($self->{'log_path'}/$self->{'log_file'})"); |
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close $self->{'MYLOG'}; |
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} |
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} |
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sub new { |
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my $package = shift; |
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my $self = shift || {}; |
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$self->{'base_path'} ||= '.'; |
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$self->{'log_path'} ||= $self->{'base_path'}; |
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$self->{'log_prefix'} ||= 'LOG'; |
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$self->{'log_file'} ||= GetLogName( |
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$self->{'log_prefix'}, |
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$self->{'log_path'} |
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); |
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bless $self, $package; |
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} |
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sub s |
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{ |
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my $self = shift; |
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my $m = shift; |
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return $self->mylog($m, LOG_SAVE); |
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} |
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sub p |
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{ |
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my $self = shift; |
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my $m = shift; |
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return $self->mylog($m, LOG_PRINT); |
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} |
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sub sp |
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{ |
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my $self = shift; |
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my $m = shift; |
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return $self->mylog($m, LOG_SAVE | LOG_PRINT); |
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} |
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sub mylog |
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{ |
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my $self = shift; |
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my $thing = shift; |
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chomp $thing; |
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my $which = shift; |
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my $MYLOG; |
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if ($which & LOG_PRINT) { |
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print $thing, "\n"; |
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} |
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if ($which & LOG_SAVE) { |
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if ($self->{'MYLOG'}) { |
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$MYLOG = $self->{'MYLOG'}; |
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} else { |
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unless ($MYLOG) { |
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open ($MYLOG, '>>', $self->{'log_path'} . '/' . $self->{'log_file'}) |
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or die "Couldn't open logfile!\n"; |
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my $ofh = select $MYLOG; |
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$|=1; |
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select $ofh; |
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$self->{'MYLOG'} = $MYLOG; |
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$self->p("Opened log ($self->{'log_path'}/$self->{'log_file'})"); |
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} |
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} |
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flock($MYLOG, LOCK_EX); |
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print $MYLOG (scalar gmtime), "\t", $thing, "\n" |
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or die "Couldn't print to MYLOG: $!"; |
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flock($MYLOG, LOCK_UN); |
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} |
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} |
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sub GetLogName |
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{ |
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my $prefix = shift || die "Invalid prefix passed for log"; |
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my $logdate = GetLogDate(); |
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my $logver = 0; |
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my $logname; |
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do { |
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$logname = $prefix . $logdate . sprintf("%02d", $logver) . '.log'; |
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$logver++; |
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} until (not -e $logname); |
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return $logname; |
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} |
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sub GetLogDate |
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{ |
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my ($sec,$min,$hour,$mday,$mon,$year,,,) = localtime(); |
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$mon++; |
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$year += 1900; |
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if ($min < 10) { $min = "0$min" } |
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if ($sec < 10) { $sec = "0$sec" } |
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if ($hour < 10) { $hour = "0$hour" } |
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if ($mday < 10) { $mday = "0$mday" } |
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if ($mon < 10) { $mon = "0$mon" } |
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my $time = $year . $mon . $mday; |
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return $time; |
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} |