Annotation of trango/Net-Telnet-Trango/scripts/update_trango.pl, Revision 1.30
1.16 mike 1: #!/usr/bin/perl
1.30 ! andrew 2: # $RedRiver: update_trango.pl,v 1.29 2007/02/05 16:37:20 mike 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) {
34: $global_tries--;
35: my $processed = 0;
1.25 andrew 36:
37:
38: foreach my $host (@{ $hosts }) {
1.27 andrew 39:
40: if (! exists $host->{retry}) {
41: $host->{tries} = 0;
42: $host->{retry} = 1;
43: }
44:
45: if ($host->{tries} >= $max_tries) {
46: $host->{retry} = 0;
47: }
48:
49: if ($host->{retry} <= 0) {
50: next;
51: }
52:
53: $host->{tries}++;
54: $processed++;
55:
1.25 andrew 56: $l->sp("");
1.27 andrew 57: $l->sp("Checking: $host->{name} (try $host->{tries})");
1.22 andrew 58: my $needs_reboot = 0;
1.16 mike 59:
60: ## Connect and login.
61: my $t = new Net::Telnet::Trango (
62: Timeout => 5,
63: Errmode => 'return',
64: ) or die "Couldn't make new connection: $!";
1.25 andrew 65: $l->p("Connecting to $host->{name}");
66: unless ( $t->open($host->{name}) ) {
1.16 mike 67: $l->sp("Error connecting: $!");
68: next;
69: }
70:
1.25 andrew 71: my $password = $host->{Telnet_Password} || $conf->{general}->{password};
72:
1.30 ! andrew 73: $l->p("Logging in");
! 74: $t->login($password);
! 75: unless ($t->logged_in) {
! 76: $l->p('Failed!');
! 77: $t->close;
! 78: next;
! 79: }
1.25 andrew 80:
1.30 ! andrew 81: $l->sp("Getting sudb");
! 82: my $sudb = $t->sudb_view;
! 83: if ($sudb) {
! 84: foreach my $su (@{ $sudb }) {
! 85: $l->p("Getting su info $su->{suid}");
! 86: my $su_info = $t->su_info( $su->{suid} );
! 87: if ($su_info->{ip}) {
! 88: if (grep { $_->{name} eq $su_info->{'ip'} } @{ $hosts }) {
! 89: $l->p("Already have $su_info->{ip}");
! 90: next;
1.25 andrew 91: }
1.30 ! andrew 92: $l->sp("Adding host $su_info->{ip}");
! 93: my $new_host = {
! 94: password => $host->{password},
! 95: name => $su_info->{ip},
! 96: remarks => $su_info->{remarks},
! 97: };
! 98: push @{ $hosts }, $new_host;
! 99: } else {
! 100: $l->sp("Couldn't get su info for $su->{suid}");
! 101: $l->sp("ERR: " . $t->last_error);
1.25 andrew 102: }
103: }
1.30 ! andrew 104: }
1.25 andrew 105:
1.22 andrew 106: foreach my $firmware_type ('Firmware', 'FPGA') {
1.21 mike 107:
1.22 andrew 108: if (! exists $conf->{$firmware_type}) {
1.27 andrew 109: $l->s("No configs for '$firmware_type'");
110: $t->close;
111: next;
112: }
1.22 andrew 113:
114: my $host_type = $t->host_type;
1.23 andrew 115: if ($firmware_type eq 'FPGA') {
1.22 andrew 116: $host_type =~ s/\s.*$//;
117: }
118:
119: if (! exists $conf->{$firmware_type}->{$host_type}) {
1.27 andrew 120: $l->sp("No '$firmware_type' config for type $host_type");
121: $t->close;
1.28 andrew 122: next;
123: }
124:
125: if ($firmware_type eq 'Firmware' &&
126: $t->firmware_version eq
127: $conf->{$firmware_type}->{$host_type}->{ver}
128: ) {
129: $l->sp("Firmware already up to date");
1.27 andrew 130: next;
131: }
1.22 andrew 132:
1.23 andrew 133: if (! $t->logged_in) {
1.22 andrew 134: $l->p("Logging in");
1.25 andrew 135: $t->login($password);
1.23 andrew 136: unless ($t->logged_in) {
137: $l->p('Failed!');
1.25 andrew 138: $t->close;
1.23 andrew 139: next;
140: }
1.22 andrew 141: }
142:
1.27 andrew 143: foreach my $k (keys %{ $conf->{general} }) {
144: $conf->{$firmware_type}->{$host_type}->{$k} ||= $conf->{general}->{$k};
1.22 andrew 145: }
1.27 andrew 146: $conf->{$firmware_type}->{$host_type}->{firmware_type} ||= $firmware_type;
147: $conf->{$firmware_type}->{$host_type}->{type} = $host_type;
1.22 andrew 148:
1.23 andrew 149: $l->sp("$host_type $firmware_type");
1.22 andrew 150: ## Send commands
1.23 andrew 151: my $rc = upload($t, $conf->{$firmware_type}->{$host_type});
1.27 andrew 152: if ($rc) {
1.22 andrew 153: $l->sp("Successfull!");
1.27 andrew 154: $host->{retry}--;
155: $needs_reboot = 1;
1.23 andrew 156: } elsif (defined $rc) {
1.27 andrew 157: $l->sp("Already up to date");
158: $host->{retry}--;
1.22 andrew 159: } else {
1.27 andrew 160: $l->sp("Failed");
161: $t->bye;
162: next;
1.22 andrew 163: }
164:
1.21 mike 165: }
166:
1.22 andrew 167: if ($needs_reboot) {
1.25 andrew 168: $l->sp("Rebooting $host->{name}");
1.17 mike 169: $t->reboot;
170: } else {
1.25 andrew 171: $l->sp("Bye $host->{name}");
1.23 andrew 172: $t->bye();
1.17 mike 173: }
1.16 mike 174: }
175:
1.27 andrew 176: if (! $processed) {
177: $l->sp("");
178: $l->sp("Finished. No more hosts.");
179: last;
180: }
181: }
182:
1.16 mike 183: sub upload
184: {
185: my $t = shift;
1.22 andrew 186: my $conf = shift;
1.16 mike 187:
1.22 andrew 188: my $file = $conf->{firmware_path} . '/' . $conf->{file_name};
189:
190: my $fw_type = $conf->{firmware_type};
1.19 andrew 191:
1.16 mike 192: my $ver = $t->ver;
1.26 andrew 193:
194: if (! (
195: $ver->{$fw_type . ' Version'} &&
196: $ver->{$fw_type . ' Checksum'}
197: )) {
198: $l->sp("Error getting current version numbers");
1.27 andrew 199: return;
1.26 andrew 200: }
1.16 mike 201:
202: if (
1.19 andrew 203: $ver->{$fw_type . ' Version'} eq $conf->{'ver'} &&
204: $ver->{$fw_type . ' Checksum'} eq $conf->{'cksum'}
1.16 mike 205: ) {
1.21 mike 206: return 0;
1.16 mike 207: }
208:
1.27 andrew 209: $l->sp("Updating $fw_type");
1.23 andrew 210: $l->sp("Config information:");
211: $l->sp(" Hardware Type: $conf->{'type'}");
212: $l->sp(" File Name: $conf->{'file_name'}");
213: $l->sp(" File Size: $conf->{'file_size'}");
214: $l->sp(" File Checksum: $conf->{'file_cksum'}");
215: $l->sp(" Conf Version: $conf->{'ver'}");
216: $l->sp(" Cur Version: $ver->{$fw_type . ' Version'}");
217: $l->sp(" Conf Checksum: $conf->{'cksum'}");
218: $l->sp(" Cur Checksum: $ver->{$fw_type . ' Checksum'}");
219:
1.16 mike 220: my $try = 0;
221: while (1) {
222: if ($try >= $max_tries) {
223: $l->sp("Couldn't update in $max_tries tries!");
1.23 andrew 224: return;
1.16 mike 225: }
226: $try++;
227:
228: $l->p("Enabling TFTPd");
1.22 andrew 229: unless ($t->enable_tftpd) {
230: $l->sp("Couldn't enable tftpd");
231: next;
232: }
1.16 mike 233:
1.27 andrew 234: $l->p("Uploading file ($conf->{file_name})");
1.16 mike 235: # use tftp to push the file up
236: my $tftp = Net::TFTP->new($t->Host, Mode => 'octet');
237:
1.21 mike 238: unless ($tftp->put($file, $file)) {
1.22 andrew 239: $l->sp("Error uploading: " . $tftp->error);
1.21 mike 240: next;
241: }
1.16 mike 242:
243: $l->p("Checking upload ($conf->{'file_cksum'})");
244: my $results = $t->tftpd;
245: # check the 'File Length' against ???
1.27 andrew 246: if (! (
247: $results->{'File Checksum'} &&
248: $results->{'File Length'} &&
249: $results->{'File Name'}
250: )) {
251: $l->sp("Unable to get results of upload");
252: next;
253: }
1.16 mike 254: if ( $results->{'File Checksum'} ne $conf->{'file_cksum'}) {
255: $l->sp(
1.27 andrew 256: "File checksum (" . $results->{'File Checksum'} .
257: ") does not match config file (" . $conf->{'file_cksum'} . ")!"
1.16 mike 258: );
259: next;
260: }
261: $l->p("File checksum matches . . . ");
262:
263: if ($results->{'File Length'} !~ /^$conf->{'file_size'} bytes/) {
264: $l->sp(
1.27 andrew 265: "File length (" . $results->{'File Length'} .
266: ") does not match config file (" . $conf->{'file_size'} . " bytes)!"
1.16 mike 267: );
268: next;
269: }
270: $l->p("File length matches . . . ");
271:
1.24 mike 272: if ( uc($results->{'File Name'}) ne uc($file) ) {
1.16 mike 273: $l->sp(
1.27 andrew 274: "File name (" . $results->{'File Name'} .
275: ") does not match config file (" . $file . ")!"
1.16 mike 276: );
277: next;
278: }
1.27 andrew 279: $l->p("File name matches . . . ");
1.16 mike 280:
1.19 andrew 281: my $image_type = 'mainimage';
282: if ($fw_type eq 'FPGA') {
283: $image_type = 'fpgaimage';
284: }
285: $l->p("Updating $image_type (new checksum '$conf->{'cksum'}')");
1.16 mike 286: unless ($results = $t->updateflash(
1.19 andrew 287: args => $image_type . ' ' . $ver->{$fw_type . ' Checksum'} .
1.16 mike 288: ' ' . $conf->{'cksum'},
289: Timeout => 90,
290: ) ) {
291: $l->sp("Couldn't update flash: $!");
292: next;
293: }
294:
295: unless (
296: defined $results->{'Checksum'} &&
297: $results->{'Checksum'} eq $conf->{'cksum'}
298: ) {
1.17 mike 299: $l->sp("Saved checksum " . $results->{'Checksum'} . " does not match config file " . $conf->{'cksum'} . "!");
1.16 mike 300: next;
301: }
1.27 andrew 302:
303: $l->p("$fw_type saved checksum matches . . . ");
1.16 mike 304:
305: return 1;
306: }
1.30 ! andrew 307: }
! 308:
! 309: sub parse_hosts
! 310: {
! 311: my $src = shift;
! 312:
! 313: my @hosts;
! 314: foreach my $h (@{ $src }) {
! 315: if ($h->{name} =~ /^(\d{1,3}\.\d{1,3}\.\d{1,3}\.)(\d{1,3})-(\d{1,3})/) {
! 316: for ($2..$3) {
! 317: my %cur_host;
! 318: foreach my $k (keys %{ $h }) {
! 319: $cur_host{$k} = $h->{$k};
! 320: }
! 321: $cur_host{name} = $1 . $_;
! 322: if (! grep { $cur_host{name} eq $h->{name} } @hosts) {
! 323: push @hosts, \%cur_host;
! 324: }
! 325: }
! 326: } else {
! 327: push @hosts, $h;
! 328: }
! 329: }
! 330:
! 331: return \@hosts;
1.16 mike 332: }
333:
334: package Mylogger;
335:
336: use Fcntl ':flock'; # import LOCK_* constants
337: #use YAML;
338: use constant LOG_PRINT => 128;
339: use constant LOG_SAVE => 64;
340:
341: DESTROY {
342: my $self = shift;
343: if ($self->{'MYLOG'}) {
344: $self->p("Closing log ($self->{'log_path'}/$self->{'log_file'})");
345: close $self->{'MYLOG'};
346: }
347: }
348:
349: sub new {
350: my $package = shift;
351: my $self = shift || {};
352:
353: $self->{'base_path'} ||= '.';
354: $self->{'log_path'} ||= $self->{'base_path'};
355: $self->{'log_prefix'} ||= 'LOG';
356: $self->{'log_file'} ||= GetLogName(
357: $self->{'log_prefix'},
358: $self->{'log_path'}
359: );
360: bless $self, $package;
361: }
362:
363: sub s
364: {
365: my $self = shift;
366: my $m = shift;
367: return $self->mylog($m, LOG_SAVE);
368: }
369:
370: sub p
371: {
372: my $self = shift;
373: my $m = shift;
374: return $self->mylog($m, LOG_PRINT);
375: }
376:
377: sub sp
378: {
379: my $self = shift;
380: my $m = shift;
381: return $self->mylog($m, LOG_SAVE | LOG_PRINT);
382: }
383:
384: sub mylog
385: {
386: my $self = shift;
387:
388: my $thing = shift;
389: chomp $thing;
390:
391: my $which = shift;
392:
393: my $MYLOG;
394: if ($which & LOG_PRINT) {
395: print $thing, "\n";
396: }
397:
398: if ($which & LOG_SAVE) {
399: if ($self->{'MYLOG'}) {
400: $MYLOG = $self->{'MYLOG'};
401: } else {
402: unless ($MYLOG) {
1.27 andrew 403: open ($MYLOG, '>>', $self->{'log_path'} . '/' . $self->{'log_file'})
1.16 mike 404: or die "Couldn't open logfile!\n";
405: my $ofh = select $MYLOG;
406: $|=1;
407: select $ofh;
408: $self->{'MYLOG'} = $MYLOG;
409:
410: $self->p("Opened log ($self->{'log_path'}/$self->{'log_file'})");
411: }
412: }
413: flock($MYLOG, LOCK_EX);
414: print $MYLOG (scalar gmtime), "\t", $thing, "\n"
415: or die "Couldn't print to MYLOG: $!";
416: flock($MYLOG, LOCK_UN);
417: }
418: }
419:
420: sub GetLogName
421: {
422: my $prefix = shift || die "Invalid prefix passed for log";
423:
424: my $logdate = GetLogDate();
425: my $logver = 0;
426: my $logname;
427:
428: do {
429: $logname = $prefix . $logdate . sprintf("%02d", $logver) . '.log';
430: $logver++;
431: } until (not -e $logname);
432:
433: return $logname;
434: }
435:
436: sub GetLogDate
437: {
438: my ($sec,$min,$hour,$mday,$mon,$year,,,) = localtime();
439:
440: $mon++;
441: $year += 1900;
442:
443: if ($min < 10) { $min = "0$min" }
444: if ($sec < 10) { $sec = "0$sec" }
445: if ($hour < 10) { $hour = "0$hour" }
446: if ($mday < 10) { $mday = "0$mday" }
447: if ($mon < 10) { $mon = "0$mon" }
448:
449: my $time = $year . $mon . $mday;
450:
451: return $time;
452: }
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