Annotation of trango/Net-Telnet-Trango/scripts/update_trango.pl, Revision 1.31
1.16 mike 1: #!/usr/bin/perl
1.31 ! andrew 2: # $RedRiver: update_trango.pl,v 1.30 2007/02/06 23:00:31 andrew Exp $
1.16 mike 3: ########################################################################
1.25 andrew 4: # update_trango.pl *** Updates trango hosts with a new firmware
1.16 mike 5: #
6: # 2005.11.15 #*#*# andrew fresh <andrew@mad-techies.org>
7: ########################################################################
8: use strict;
9: use warnings;
10:
1.23 andrew 11: use YAML qw/ LoadFile /;
1.16 mike 12: use Net::TFTP;
13: use Net::Telnet::Trango;
14:
1.22 andrew 15: my $config_file = shift || 'update_trango.yaml';
1.16 mike 16: my $max_tries = 3;
17:
18: my $l = Mylogger->new( { log_prefix => 'UT' } );
19:
20: $l->sp("Reading config file '$config_file'");
1.22 andrew 21: my $conf = LoadFile($config_file);
1.16 mike 22:
1.27 andrew 23: my $hosts;
24: if (@ARGV) {
1.30 andrew 25: @{ $hosts } = map { { name => $_, group => 'Trango-Client' } } @ARGV
1.27 andrew 26: } else {
1.30 andrew 27: $hosts = parse_hosts($conf->{hosts});
1.27 andrew 28: }
29:
30: #@{ $hosts } = grep { $_->{name} eq '10.100.7.2' } @{ $hosts };
1.22 andrew 31:
1.27 andrew 32: my $global_tries = $max_tries * 2;
33: while ($global_tries > 0) {
1.31 ! andrew 34: $global_tries--;
! 35: my $processed = 0;
1.25 andrew 36:
1.31 ! andrew 37: foreach my $host (@{ $hosts }) {
1.25 andrew 38:
1.31 ! andrew 39: if (! exists $host->{retry}) {
! 40: $host->{tries} = 0;
! 41: $host->{retry} = 1;
! 42: }
! 43:
! 44: if ($host->{tries} >= $max_tries) {
! 45: $host->{retry} = 0;
! 46: }
! 47:
! 48: if ($host->{retry} <= 0) {
! 49: next;
! 50: }
! 51:
! 52: $host->{tries}++;
! 53: $processed++;
! 54:
! 55: $l->sp("");
! 56: $l->sp("Checking: $host->{name} (try $host->{tries})");
! 57: my $needs_reboot = 0;
! 58:
! 59: ## Connect and login.
! 60: my $t = new Net::Telnet::Trango (
! 61: Timeout => 5,
! 62: Errmode => 'return',
! 63: ) or die "Couldn't make new connection: $!";
! 64: $l->p("Connecting to $host->{name}");
! 65: unless ( $t->open($host->{name}) ) {
! 66: $l->sp("Error connecting: $!");
! 67: next;
! 68: }
! 69:
! 70: my $password = $host->{Telnet_Password} || $conf->{general}->{password};
1.27 andrew 71:
1.31 ! andrew 72: $l->p("Logging in");
! 73: $t->login($password);
! 74: unless ($t->logged_in) {
! 75: $l->p('Failed!');
! 76: $t->close;
! 77: next;
! 78: }
! 79:
! 80: $l->sp("Getting sudb");
! 81: my $sudb = $t->sudb_view;
! 82: if ($sudb) {
! 83: foreach my $su (@{ $sudb }) {
! 84: $l->p("Getting su info $su->{suid}");
! 85: my $su_info = $t->su_info( $su->{suid} );
! 86: if ($su_info->{ip}) {
! 87: if (grep { $_->{name} eq $su_info->{'ip'} } @{ $hosts }) {
! 88: $l->p("Already have $su_info->{ip}");
! 89: next;
! 90: }
! 91: $l->sp("Adding host $su_info->{ip}");
! 92: my $new_host = {
! 93: password => $host->{password},
! 94: name => $su_info->{ip},
! 95: remarks => $su_info->{remarks},
! 96: };
! 97: push @{ $hosts }, $new_host;
! 98: } else {
! 99: $l->sp("Couldn't get su info for $su->{suid}");
! 100: $l->sp("ERR: " . $t->last_error);
! 101: }
! 102: }
! 103: }
! 104:
! 105: foreach my $firmware_type ('Firmware', 'FPGA') {
! 106:
! 107: if (! exists $conf->{$firmware_type}) {
! 108: $l->s("No configs for '$firmware_type'");
! 109: next;
! 110: }
1.25 andrew 111:
1.31 ! andrew 112: my $host_type = $t->host_type;
! 113: if ($firmware_type eq 'FPGA') {
! 114: $host_type =~ s/\s.*$//;
! 115: }
1.21 mike 116:
1.31 ! andrew 117: if (! exists $conf->{$firmware_type}->{$host_type}) {
! 118: $l->sp("No '$firmware_type' config for type $host_type");
! 119: next;
! 120: }
1.22 andrew 121:
1.31 ! andrew 122: if ($firmware_type eq 'Firmware' &&
! 123: $t->firmware_version eq
! 124: $conf->{$firmware_type}->{$host_type}->{ver}
! 125: ) {
! 126: $l->sp("Firmware already up to date");
! 127: next;
! 128: }
1.22 andrew 129:
1.31 ! andrew 130: if (! $t->logged_in) {
! 131: $l->p("Logging in");
! 132: $t->login($password);
! 133: unless ($t->logged_in) {
! 134: $l->p('Failed!');
! 135: $t->close;
! 136: last;
! 137: }
! 138: }
1.28 andrew 139:
1.31 ! andrew 140: foreach my $k (keys %{ $conf->{general} }) {
! 141: $conf->{$firmware_type}->{$host_type}->{$k}
! 142: ||= $conf->{general}->{$k};
! 143: }
! 144: $conf->{$firmware_type}->{$host_type}->{firmware_type}
! 145: ||= $firmware_type;
! 146: $conf->{$firmware_type}->{$host_type}->{type} = $host_type;
! 147:
! 148: $l->sp("$host_type $firmware_type");
! 149: ## Send commands
! 150: my $rc = upload($t, $conf->{$firmware_type}->{$host_type});
! 151: if ($rc) {
! 152: $l->sp("Successfull!");
! 153: $host->{retry}--;
! 154: $needs_reboot = 1;
! 155: } elsif (defined $rc) {
! 156: $l->sp("Already up to date");
! 157: $host->{retry}--;
! 158: } else {
! 159: $l->sp("Failed");
! 160: $t->bye;
! 161: next;
! 162: }
1.22 andrew 163:
1.31 ! andrew 164: }
1.22 andrew 165:
1.31 ! andrew 166: if ($needs_reboot) {
! 167: $l->sp("Rebooting $host->{name}");
! 168: $t->reboot;
! 169: } else {
! 170: $l->sp("Bye $host->{name}");
! 171: $t->bye();
! 172: }
1.22 andrew 173: }
174:
1.31 ! andrew 175: if (! $processed) {
! 176: $l->sp("");
! 177: $l->sp("Finished. No more hosts.");
! 178: last;
1.22 andrew 179: }
1.27 andrew 180: }
181:
1.16 mike 182: sub upload
183: {
1.31 ! andrew 184: my $t = shift;
! 185: my $conf = shift;
1.16 mike 186:
1.31 ! andrew 187: my $file = $conf->{firmware_path} . '/' . $conf->{file_name};
1.22 andrew 188:
1.31 ! andrew 189: my $fw_type = $conf->{firmware_type};
1.19 andrew 190:
1.31 ! andrew 191: my $ver = $t->ver;
1.26 andrew 192:
1.31 ! andrew 193: if (! (
! 194: $ver->{$fw_type . ' Version'} &&
! 195: $ver->{$fw_type . ' Checksum'}
! 196: )) {
! 197: $l->sp("Error getting current version numbers");
! 198: return;
1.16 mike 199: }
200:
1.31 ! andrew 201: if (
! 202: $ver->{$fw_type . ' Version'} eq $conf->{'ver'} &&
! 203: $ver->{$fw_type . ' Checksum'} eq $conf->{'cksum'}
! 204: ) {
! 205: return 0;
1.22 andrew 206: }
1.16 mike 207:
1.31 ! andrew 208: $l->sp("Updating $fw_type");
! 209: $l->sp("Config information:");
! 210: $l->sp(" Hardware Type: $conf->{'type'}");
! 211: $l->sp(" File Name: $conf->{'file_name'}");
! 212: $l->sp(" File Size: $conf->{'file_size'}");
! 213: $l->sp(" File Checksum: $conf->{'file_cksum'}");
! 214: $l->sp(" Conf Version: $conf->{'ver'}");
! 215: $l->sp(" Cur Version: $ver->{$fw_type . ' Version'}");
! 216: $l->sp(" Conf Checksum: $conf->{'cksum'}");
! 217: $l->sp(" Cur Checksum: $ver->{$fw_type . ' Checksum'}");
! 218:
! 219: my $try = 0;
! 220: while (1) {
! 221: if ($try >= $max_tries) {
! 222: $l->sp("Couldn't update in $max_tries tries!");
! 223: return;
! 224: }
! 225: $try++;
! 226:
! 227: $l->p("Enabling TFTPd");
! 228: unless ($t->enable_tftpd) {
! 229: $l->sp("Couldn't enable tftpd");
! 230: next;
! 231: }
! 232:
! 233: $l->p("Uploading file ($conf->{file_name})");
! 234: # use tftp to push the file up
! 235: my $tftp = Net::TFTP->new($t->Host, Mode => 'octet');
! 236:
! 237: unless ($tftp->put($file, $file)) {
! 238: $l->sp("Error uploading: " . $tftp->error);
! 239: next;
! 240: }
! 241:
! 242: $l->p("Checking upload ($conf->{'file_cksum'})");
! 243: my $results = $t->tftpd;
! 244: # check the 'File Length' against ???
! 245: if (! (
! 246: $results->{'File Checksum'} &&
! 247: $results->{'File Length'} &&
! 248: $results->{'File Name'}
! 249: )) {
! 250: $l->sp("Unable to get results of upload");
! 251: next;
! 252: }
! 253: if ( $results->{'File Checksum'} ne $conf->{'file_cksum'}) {
! 254: $l->sp(
! 255: "File checksum (" . $results->{'File Checksum'} .
! 256: ") does not match config file (" . $conf->{'file_cksum'} . ")!"
! 257: );
! 258: next;
! 259: }
! 260: $l->p("File checksum matches . . . ");
! 261:
! 262: if ($results->{'File Length'} !~ /^$conf->{'file_size'} bytes/) {
! 263: $l->sp(
! 264: "File length (" . $results->{'File Length'} .
! 265: ") does not match config file (" . $conf->{'file_size'} . " bytes)!"
! 266: );
! 267: next;
! 268: }
! 269: $l->p("File length matches . . . ");
! 270:
! 271: if ( uc($results->{'File Name'}) ne uc($file) ) {
! 272: $l->sp(
! 273: "File name (" . $results->{'File Name'} .
! 274: ") does not match config file (" . $file . ")!"
! 275: );
! 276: next;
! 277: }
! 278: $l->p("File name matches . . . ");
1.16 mike 279:
1.31 ! andrew 280: my $image_type = 'mainimage';
! 281: if ($fw_type eq 'FPGA') {
! 282: $image_type = 'fpgaimage';
! 283: }
! 284: $l->p("Updating $image_type (new checksum '$conf->{'cksum'}')");
! 285: unless ($results = $t->updateflash(
! 286: args => $image_type . ' ' . $ver->{$fw_type . ' Checksum'} .
! 287: ' ' . $conf->{'cksum'},
! 288: Timeout => 90,
! 289: ) ) {
! 290: $l->sp("Couldn't update flash: $!");
! 291: next;
! 292: }
1.16 mike 293:
1.31 ! andrew 294: unless (
! 295: defined $results->{'Checksum'} &&
! 296: $results->{'Checksum'} eq $conf->{'cksum'}
! 297: ) {
! 298: $l->sp("Saved checksum " . $results->{'Checksum'} . " does not match config file " . $conf->{'cksum'} . "!");
! 299: next;
! 300: }
1.16 mike 301:
1.31 ! andrew 302: $l->p("$fw_type saved checksum matches . . . ");
1.16 mike 303:
1.31 ! andrew 304: return 1;
1.16 mike 305: }
1.30 andrew 306: }
307:
308: sub parse_hosts
309: {
310: my $src = shift;
311:
312: my @hosts;
313: foreach my $h (@{ $src }) {
314: if ($h->{name} =~ /^(\d{1,3}\.\d{1,3}\.\d{1,3}\.)(\d{1,3})-(\d{1,3})/) {
315: for ($2..$3) {
316: my %cur_host;
317: foreach my $k (keys %{ $h }) {
318: $cur_host{$k} = $h->{$k};
319: }
320: $cur_host{name} = $1 . $_;
321: if (! grep { $cur_host{name} eq $h->{name} } @hosts) {
322: push @hosts, \%cur_host;
323: }
324: }
325: } else {
326: push @hosts, $h;
327: }
328: }
329:
330: return \@hosts;
1.16 mike 331: }
332:
333: package Mylogger;
334:
335: use Fcntl ':flock'; # import LOCK_* constants
336: #use YAML;
337: use constant LOG_PRINT => 128;
338: use constant LOG_SAVE => 64;
339:
340: DESTROY {
1.31 ! andrew 341: my $self = shift;
! 342: if ($self->{'MYLOG'}) {
! 343: $self->p("Closing log ($self->{'log_path'}/$self->{'log_file'})");
! 344: close $self->{'MYLOG'};
! 345: }
1.16 mike 346: }
347:
348: sub new {
1.31 ! andrew 349: my $package = shift;
! 350: my $self = shift || {};
1.16 mike 351:
1.31 ! andrew 352: $self->{'base_path'} ||= '.';
! 353: $self->{'log_path'} ||= $self->{'base_path'};
! 354: $self->{'log_prefix'} ||= 'LOG';
! 355: $self->{'log_file'} ||= GetLogName(
! 356: $self->{'log_prefix'},
! 357: $self->{'log_path'}
! 358: );
! 359: bless $self, $package;
1.16 mike 360: }
361:
362: sub s
363: {
1.31 ! andrew 364: my $self = shift;
! 365: my $m = shift;
! 366: return $self->mylog($m, LOG_SAVE);
1.16 mike 367: }
368:
369: sub p
370: {
1.31 ! andrew 371: my $self = shift;
! 372: my $m = shift;
! 373: return $self->mylog($m, LOG_PRINT);
1.16 mike 374: }
375:
376: sub sp
377: {
1.31 ! andrew 378: my $self = shift;
! 379: my $m = shift;
! 380: return $self->mylog($m, LOG_SAVE | LOG_PRINT);
1.16 mike 381: }
382:
383: sub mylog
384: {
1.31 ! andrew 385: my $self = shift;
1.16 mike 386:
1.31 ! andrew 387: my $thing = shift;
! 388: chomp $thing;
1.16 mike 389:
1.31 ! andrew 390: my $which = shift;
1.16 mike 391:
1.31 ! andrew 392: my $MYLOG;
! 393: if ($which & LOG_PRINT) {
! 394: print $thing, "\n";
! 395: }
1.16 mike 396:
1.31 ! andrew 397: if ($which & LOG_SAVE) {
! 398: if ($self->{'MYLOG'}) {
! 399: $MYLOG = $self->{'MYLOG'};
! 400: } else {
! 401: unless ($MYLOG) {
! 402: open ($MYLOG, '>>', $self->{'log_path'} . '/' .
! 403: $self->{'log_file'}) or die "Couldn't open logfile!\n";
! 404: my $ofh = select $MYLOG;
! 405: $|=1;
! 406: select $ofh;
! 407: $self->{'MYLOG'} = $MYLOG;
1.16 mike 408:
1.31 ! andrew 409: $self->p("Opened log ($self->{'log_path'}/$self->{'log_file'})");
! 410: }
! 411: }
! 412: flock($MYLOG, LOCK_EX);
! 413: print $MYLOG (scalar gmtime), "\t", $thing, "\n"
! 414: or die "Couldn't print to MYLOG: $!";
! 415: flock($MYLOG, LOCK_UN);
1.16 mike 416: }
417: }
418:
419: sub GetLogName
420: {
1.31 ! andrew 421: my $prefix = shift || die "Invalid prefix passed for log";
1.16 mike 422:
1.31 ! andrew 423: my $logdate = GetLogDate();
! 424: my $logver = 0;
! 425: my $logname;
! 426:
! 427: do {
! 428: $logname = $prefix . $logdate . sprintf("%02d", $logver) . '.log';
! 429: $logver++;
! 430: } until (not -e $logname);
1.16 mike 431:
1.31 ! andrew 432: return $logname;
1.16 mike 433: }
434:
435: sub GetLogDate
436: {
1.31 ! andrew 437: my ($sec,$min,$hour,$mday,$mon,$year,,,) = localtime();
1.16 mike 438:
1.31 ! andrew 439: $mon++;
! 440: $year += 1900;
1.16 mike 441:
1.31 ! andrew 442: if ($min < 10) { $min = "0$min" }
! 443: if ($sec < 10) { $sec = "0$sec" }
! 444: if ($hour < 10) { $hour = "0$hour" }
! 445: if ($mday < 10) { $mday = "0$mday" }
! 446: if ($mon < 10) { $mon = "0$mon" }
1.16 mike 447:
1.31 ! andrew 448: my $time = $year . $mon . $mday;
1.16 mike 449:
1.31 ! andrew 450: return $time;
1.16 mike 451: }
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