[rancid] rancid support for Brocade Fabric OS
Howard Jones
howie at thingy.com
Fri Jan 29 10:14:17 UTC 2016
On 28/01/2016 19:33, heasley wrote:
> Thu, Jan 28, 2016 at 07:39:51AM +0000, Elliot Wilen:
>> Ah, sorry, I forgot that I must have gotten the scripts from a 3rd party. Here are the files.
>
> Thanks. Howard, would you provide your brocade script?
>
Sure, here it is. We're using this against some relatively ancient IBM
OEMed Brocade 8G fabrics.
-------------- next part --------------
#! /usr/bin/perl
##
## $Id: rancid.in 2168 2010-03-23 23:19:15Z heas $
##
## rancid 2.3.3
## Copyright (c) 1997-2009 by Terrapin Communications, Inc.
## All rights reserved.
##
## This code is derived from software contributed to and maintained by
## Terrapin Communications, Inc. by Henry Kilmer, John Heasley, Andrew Partan,
## Pete Whiting, Austin Schutz, and Andrew Fort.
#
## Redistribution and use in source and binary forms, with or without
## modification, are permitted provided that the following conditions
## are met:
## 1. Redistributions of source code must retain the above copyright
## notice, this list of conditions and the following disclaimer.
## 2. Redistributions in binary form must reproduce the above copyright
## notice, this list of conditions and the following disclaimer in the
## documentation and/or other materials provided with the distribution.
## 3. All advertising materials mentioning features or use of this software
## must display the following acknowledgement:
## This product includes software developed by Terrapin Communications,
## Inc. and its contributors for RANCID.
## 4. Neither the name of Terrapin Communications, Inc. nor the names of its
## contributors may be used to endorse or promote products derived from
## this software without specific prior written permission.
## 5. It is requested that non-binding fixes and modifications be contributed
## back to Terrapin Communications, Inc.
##
## THIS SOFTWARE IS PROVIDED BY Terrapin Communications, INC. AND CONTRIBUTORS
## ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
## TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
## PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COMPANY OR CONTRIBUTOR#
## BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
## CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
## SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
## INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
## CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
## ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
## POSSIBILITY OF SUCH DAMAGE.
#
# RANCID - Really Awesome New Cisco confIg Differ
#
# usage: rancid [-dV] [-l] [-f filename | hostname]
#
use Getopt::Std;
getopts('dflV');
if ($opt_V) {
print "rancid 2.3.3\n";
exit(0);
}
$log = $opt_l;
$debug = $opt_d;
$file = $opt_f;
$host = $ARGV[0];
$proc = "";
$ios = "IOS";
$clean_run = 0;
$found_end = 0;
$found_version = 0;
$found_env = 0;
$found_diag = 0;
$timeo = 90; # clogin timeout in seconds
my(@commandtable, %commands, @commands);# command lists
my($aclsort) = ("ipsort"); # ACL sorting mode
my($config_register); # configuration register value
my($filter_commstr); # SNMP community string filtering
my($filter_pwds); # password filtering mode
# This routine is used to print out the router configuration
sub ProcessHistory {
my($new_hist_tag,$new_command,$command_string, at string) = (@_);
if ((($new_hist_tag ne $hist_tag) || ($new_command ne $command))
&& defined %history) {
print eval "$command \%history";
undef %history;
}
if (($new_hist_tag) && ($new_command) && ($command_string)) {
if ($history{$command_string}) {
$history{$command_string} = "$history{$command_string}@string";
} else {
$history{$command_string} = "@string";
}
} elsif (($new_hist_tag) && ($new_command)) {
$history{++$#history} = "@string";
} else {
print "@string";
}
$hist_tag = $new_hist_tag;
$command = $new_command;
1;
}
sub numerically { $a <=> $b; }
# This is a sort routine that will sort numerically on the
# keys of a hash as if it were a normal array.
sub keynsort {
local(%lines) = @_;
local($i) = 0;
local(@sorted_lines);
foreach $key (sort numerically keys(%lines)) {
$sorted_lines[$i] = $lines{$key};
$i++;
}
@sorted_lines;
}
# This is a sort routine that will sort on the
# keys of a hash as if it were a normal array.
sub keysort {
local(%lines) = @_;
local($i) = 0;
local(@sorted_lines);
foreach $key (sort keys(%lines)) {
$sorted_lines[$i] = $lines{$key};
$i++;
}
@sorted_lines;
}
# This is a sort routine that will sort on the
# values of a hash as if it were a normal array.
sub valsort{
local(%lines) = @_;
local($i) = 0;
local(@sorted_lines);
foreach $key (sort values %lines) {
$sorted_lines[$i] = $key;
$i++;
}
@sorted_lines;
}
# This is a numerical sort routine (ascending).
sub numsort {
local(%lines) = @_;
local($i) = 0;
local(@sorted_lines);
foreach $num (sort {$a <=> $b} keys %lines) {
$sorted_lines[$i] = $lines{$num};
$i++;
}
@sorted_lines;
}
# This is a sort routine that will sort on the
# ip address when the ip address is anywhere in
# the strings.
sub ipsort {
local(%lines) = @_;
local($i) = 0;
local(@sorted_lines);
foreach $addr (sort sortbyipaddr keys %lines) {
$sorted_lines[$i] = $lines{$addr};
$i++;
}
@sorted_lines;
}
# These two routines will sort based upon IP addresses
sub ipaddrval {
my(@a) = ($_[0] =~ m#^(\d+)\.(\d+)\.(\d+)\.(\d+)$#);
$a[3] + 256 * ($a[2] + 256 * ($a[1] +256 * $a[0]));
}
sub sortbyipaddr {
&ipaddrval($a) <=> &ipaddrval($b);
}
# This routine processes a "configShow"
sub ConfigShow {
print STDERR " In configShow: $_" if ($debug);
my($lineauto,$comment,$linecnt) = (0,0,0);
ProcessHistory("CONFIGSHOW","","","!CONFIGURATION\n");
ProcessHistory("CONFIGSHOW","","","!--------------\n!\n");
while (<INPUT>) {
tr/\015//d;
last if (/^$prompt/);
return(1) if (!$linecnt && /^\s+\^\s*$/);
return(1) if (/Line has invalid autocommand /);
return(1) if (/(Invalid (input|command) detected|Type help or )/i);
return(1) if (/\%Error: No such file or directory/);
return(0) if ($found_end); # Only do this routine once
return(-1) if (/command authorization failed/i);
return(-1) if (/% ?configuration buffer full/i);
# the pager can not be disabled per-session on the PIX
if (/^(<-+ More -+>)/) {
my($len) = length($1);
s/^$1\s{$len}//;
}
/^(date =)/ && next;
/^! no configuration change since last restart/i && next;
# skip emtpy lines at the beginning
if (!$linecnt && /^\s*$/) {
next;
}
# catch anything that wasnt matched above.
ProcessHistory("","","","$_");
# end of config. the ": " game is for the PIX
#if (/^(: +)?end$/) {
if (/End : 0/) {
$found_end = 1;
return(0);
}
}
return(0);
}
# This routine parses "chassisShow".
sub ChassisShow {
print STDERR " In ChassisShow: $_" if ($debug);
while (<INPUT>) {
tr/\015//d;
return if (/^\s*\^$/);
last if (/^$prompt/);
next if (/^(\s*|\s*$cmd\s*)$/);
return(1) if (/Line has invalid autocommand /);
return(1) if (/(Invalid (input|command) detected|Type help or )/i);
return(-1) if (/command authorization failed/i);
# the pager can not be disabled per-session on the PIX
if (/^(<-+ More -+>)/) {
my($len) = length($1);
s/^$1\s{$len}//;
}
# skip emtpy lines at the beginning
if (!$linecnt && /^\s*$/) {
next;
}
if (/^Header Version:/) {
ProcessHistory("INVENTORY","","Header Version:","!$_");
next;
}
if (/^Factory Part Num:/) {
ProcessHistory("INVENTORY","","Factory Part #:","!$_");
next;
}
if (/^Factory Serial Num:/) {
ProcessHistory("INVENTORY","","Factory Serial #:","!$_");
next;
}
if (/^ID:/) {
ProcessHistory("INVENTORY","","ID:","!$_");
next;
}
if (/^Part Num:/) {
ProcessHistory("INVENTORY","","Part Num:","!$_");
next;
}
if (/^Serial Num:/) {
ProcessHistory("INVENTORY","","Serial Num:","!$_");
next;
}
/^(POWER SUPPLY Unit:|FAN Unit:|Time Awake:|Time Alive:|Time Awake:|CHASSIS|Update:|Manufacture:)/ && next;
ProcessHistory("INVENTORY","","","!$_");
}
ProcessHistory("INVENTORY","","","!\n");
return(0);
}
# This routine parses "firmwareShow".
sub FirmwareShow {
print STDERR " In FirmwareShow: $_" if ($debug);
ProcessHistory("FIRMWARE","","","!FIRMWARE\n");
ProcessHistory("FIRMWARE","","","!---------\n!\n");
while (<INPUT>) {
tr/\015//d;
return if (/^\s*\^$/);
last if (/^$prompt/);
next if (/^(\s*|\s*$cmd\s*)$/);
return(1) if (/Line has invalid autocommand /);
return(1) if (/(Invalid (input|command) detected|Type help or )/i);
return(-1) if (/command authorization failed/i);
# the pager can not be disabled per-session on the PIX
if (/^(<-+ More -+>)/) {
my($len) = length($1);
s/^$1\s{$len}//;
}
# skip emtpy lines at the beginning
if (!$linecnt && /^\s*$/) {
next;
}
if (/^FOS:/) {
ProcessHistory("FIRMWARE","","Header Version:","!$_");
next;
}
/^(Appl|-)/ && next;
ProcessHistory("FIRMWARE","","","!$_");
}
ProcessHistory("FIRMWARE","","","!\n");
return(0);
}
# This routine parses "fosConfig".
sub FosConfig {
print STDERR " In FosConfig: $_" if ($debug);
while (<INPUT>) {
tr/\015//d;
return if (/^\s*\^$/);
last if (/^$prompt/);
next if (/^(\s*|\s*$cmd\s*)$/);
return(1) if (/Line has invalid autocommand /);
return(1) if (/(Invalid (input|command) detected|Type help or )/i);
return(-1) if (/command authorization failed/i);
# the pager can not be disabled per-session on the PIX
if (/^(<-+ More -+>)/) {
my($len) = length($1);
s/^$1\s{$len}//;
}
# skip emtpy lines at the beginning
if (!$linecnt && /^\s*$/) {
next;
}
ProcessHistory("FOSCONFIG","","","!$_");
}
ProcessHistory("FOSCONFIG","","","!\n");
return(0);
}
# This routine parses "licenseShow".
sub LicenseShow {
print STDERR " In LicenseShow: $_" if ($debug);
ProcessHistory("LICENSE","","","!LICENSE KEYS\n");
ProcessHistory("LICENSE","","","!-------------\n!\n");
while (<INPUT>) {
tr/\015//d;
return if (/^\s*\^$/);
last if (/^$prompt/);
next if (/^(\s*|\s*$cmd\s*)$/);
return(1) if (/Line has invalid autocommand /);
return(1) if (/(Invalid (input|command) detected|Type help or )/i);
return(-1) if (/command authorization failed/i);
# the pager can not be disabled per-session on the PIX
if (/^(<-+ More -+>)/) {
my($len) = length($1);
s/^$1\s{$len}//;
}
# skip emtpy lines at the beginning
if (!$linecnt && /^\s*$/) {
next;
}
ProcessHistory("LICENSE","","","!$_");
}
ProcessHistory("LICENSE","","","!\n");
return(0);
}
# This routine parses "ipAddrShow".
sub IpAddrShow {
print STDERR " In IpAddrShow: $_" if ($debug);
ProcessHistory("IPSHOW","","","!IP ADDRESSING\n");
ProcessHistory("IPSHOW","","","!--------------\n!\n");
while (<INPUT>) {
tr/\015//d;
return if (/^\s*\^$/);
last if (/^$prompt/);
next if (/^(\s*|\s*$cmd\s*)$/);
return(1) if (/Line has invalid autocommand /);
return(1) if (/(Invalid (input|command) detected|Type help or )/i);
return(-1) if (/command authorization failed/i);
# the pager can not be disabled per-session on the PIX
if (/^(<-+ More -+>)/) {
my($len) = length($1);
s/^$1\s{$len}//;
}
# skip emtpy lines at the beginning
if (!$linecnt && /^\s*$/) {
next;
}
/^(SWITCH)/ && next;
ProcessHistory("IPADDRSHOW","","","!$_");
}
ProcessHistory("IPADDRSHOW","","","!\n");
return(0);
}
# This routine parses "domainsShow".
sub DomainsShow {
print STDERR " In DomainsShow: $_" if ($debug);
ProcessHistory("DOMAINS","","","!DOMAINS\n");
ProcessHistory("DOMAINS","","","!--------\n!\n");
while (<INPUT>) {
tr/\015//d;
return if (/^\s*\^$/);
last if (/^$prompt/);
next if (/^(\s*|\s*$cmd\s*)$/);
return(1) if (/Line has invalid autocommand /);
return(1) if (/(Invalid (input|command) detected|Type help or )/i);
return(-1) if (/command authorization failed/i);
# the pager can not be disabled per-session on the PIX
if (/^(<-+ More -+>)/) {
my($len) = length($1);
s/^$1\s{$len}//;
}
# skip emtpy lines at the beginning
if (!$linecnt && /^\s*$/) {
next;
}
ProcessHistory("DOMAINS","","","!$_");
}
ProcessHistory("DOMAINS","","","!\n");
return(0);
}
# dummy function
sub DoNothing {print STDOUT;}
# Main
@commandtable = (
{'chassisShow' => 'ChassisShow'},
{'firmwareShow' => 'FirmwareShow'},
{'version' => 'FirmwareShow'},
{'zoneshow' => 'FirmwareShow'},
{'portcfgshow' => 'FirmwareShow'},
#{'fosConfig --show' => 'Fosconfig'},
{'ipAddrShow' => 'IpAddrShow'},
{'licenseShow' => 'LicenseShow'},
{'domainsShow' => 'DomainsShow'},
{'configShow' => 'ConfigShow'}
);
# Use an array to preserve the order of the commands and a hash for mapping
# commands to the subroutine and track commands that have been completed.
@commands = map(keys(%$_), @commandtable);
%commands = map(%$_, @commandtable);
$cisco_cmds = join(";", at commands);
$cmds_regexp = join("|", map quotemeta($_), @commands);
if (length($host) == 0) {
if ($file) {
print(STDERR "Too few arguments: file name required\n");
exit(1);
} else {
print(STDERR "Too few arguments: host name required\n");
exit(1);
}
}
open(OUTPUT,">$host.new") || die "Can't open $host.new for writing: $!\n";
select(OUTPUT);
# make OUTPUT unbuffered if debugging
if ($debug) { $| = 1; }
if ($file) {
print STDERR "opening file $host\n" if ($debug);
print STDOUT "opening file $host\n" if ($log);
open(INPUT,"<$host") || die "open failed for $host: $!\n";
} else {
print STDERR "executing clogin -t $timeo -c\"$cisco_cmds\" $host\n" if ($debug);
print STDOUT "executing clogin -t $timeo -c\"$cisco_cmds\" $host\n" if ($log);
if (defined($ENV{NOPIPE})) {
system "clogin -t $timeo -c \"$cisco_cmds\" $host
</dev/null > $host.raw 2>&1" || die "clogin failed for $host: $!\n";
open(INPUT, "< $host.raw") || die "clogin failed for $host: $!\n";
} else {
open(INPUT,"clogin -t $timeo -c \"$cisco_cmds\" $host
</dev/null |") || die "clogin failed for $host: $!\n";
}
}
# determine ACL sorting mode
if ($ENV{"ACLSORT"} =~ /no/i) {
$aclsort = "";
}
# determine community string filtering mode
if (defined($ENV{"NOCOMMSTR"}) &&
($ENV{"NOCOMMSTR"} =~ /yes/i || $ENV{"NOCOMMSTR"} =~ /^$/)) {
$filter_commstr = 1;
} else {
$filter_commstr = 0;
}
# determine password filtering mode
if ($ENV{"FILTER_PWDS"} =~ /no/i) {
$filter_pwds = 0;
} elsif ($ENV{"FILTER_PWDS"} =~ /all/i) {
$filter_pwds = 2;
} else {
$filter_pwds = 1;
}
ProcessHistory("","","","!RANCID-CONTENT-TYPE: Brocade\n!\n");
ProcessHistory("COMMENTS","keysort","B0","!\n");
#ProcessHistory("COMMENTS","keysort","D0","!\n");
#ProcessHistory("COMMENTS","keysort","F0","!\n");
#ProcessHistory("COMMENTS","keysort","G0","!\n");
TOP: while(<INPUT>) {
tr/\015//d;
if (/[>]\s?exit$/) {
$clean_run = 1;
last;
}
if (/^Error:/) {
print STDOUT ("$host clogin error: $_");
print STDERR ("$host clogin error: $_") if ($debug);
$clean_run = 0;
last;
}
while (/>\s*($cmds_regexp)\s*$/) {
$cmd = $1;
if (!defined($prompt)) {
$prompt = ($_ =~ /^([^>]+>)/)[0];
$prompt =~ s/([][}{)(\\])/\\$1/g;
print STDERR ("PROMPT MATCH: $prompt\n") if ($debug);
}
print STDERR ("HIT COMMAND:$_") if ($debug);
if (! defined($commands{$cmd})) {
print STDERR "$host: found unexpected command - \"$cmd\"\n";
$clean_run = 0;
last TOP;
}
$rval = &{$commands{$cmd}};
delete($commands{$cmd});
if ($rval == -1) {
$clean_run = 0;
last TOP;
}
}
}
print STDOUT "Done $logincmd: $_\n" if ($log);
# Flush History
ProcessHistory("","","","");
# Cleanup
close(INPUT);
close(OUTPUT);
if (defined($ENV{NOPIPE})) {
unlink("$host.raw") if (! $debug);
}
# check for completeness
if (scalar(%commands) || !$clean_run || !$found_end) {
if (scalar(%commands)) {
printf(STDOUT "$host: missed cmd(s): %s\n", join(',', keys(%commands)));
printf(STDERR "$host: missed cmd(s): %s\n", join(',', keys(%commands))) if ($debug);
}
if (!$clean_run || !$found_end) {
print STDOUT "$host: End of run not found\n";
print STDERR "$host: End of run not found\n" if ($debug);
system("/usr/bin/tail -1 $host.new");
}
unlink "$host.new" if (! $debug);
}
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