[rancid] How to remove fan speed from f5rancid output?

Matt Almgren matta at surveymonkey.com
Tue Jul 7 23:14:39 UTC 2015

Well, I had thought I had fixed this, but it was just not running for our f5s for a while.  Oopps.

Anyway, my perl-fu isn’t very good.  Can someone quickly tell me what I need to change in this code to remove the fan speed(rpm) values from the output below:

## $Id: f5rancid.in 2279 2011-01-31 22:41:00Z heas $

sub ShowHardware {
    print STDERR "    In ShowHardware: $_" if ($debug);

    while (<INPUT>) {
        last if (/^$prompt/);
        next if (/^(\s*|\s*$cmd\s*)$/);
        return(1) if /^\s*\^\s*$/;
        return(1) if /(Invalid input detected|Type help or )/;
        return(-1) if (/command authorization failed/i);

        s/^\ \ ([0-9]+)(\ +).*up.*[0-9]/  $1$2up REMOVED/i;
        s/^\ \ ([0-9]+)(\ +).*Air\ Inlet/  $1$2REMOVED Air Inlet/i;
        s/^\ \ ([0-9]+)(\ +).*HSBe/  $1$2REMOVED HSBe/i;
        s/^\ \ ([0-9]+)(\ +).*TMP421 on die/  $1$2REMOVED TMP421 on die/i;
        s/^\ \ ([0-9]+)(\ +)[0-9]+\ +[0-9]+ +[0-9]+/  $1$2REMOVED  REMOVED  REMOVED/;
        /Type: / && ProcessHistory("COMMENTS","keysort","A0",
                                   "#Chassis type: $'");

        ProcessHistory("COMMENTS","keysort","B1","#$_") && next;

[user at mt-lb03:Active:In Sync] ~ # tmsh show sys hardware

Chassis Fan Status
  Index  Status  Low Limit(rpm)  Fan Speed(rpm)
  1      up      3000            10227
  2      up      3000            10887
  3      up      3000            10546

Chassis Information
  Maximum MAC Count  2
  Registration Key   -

Chassis Power Supply Status
  Index  Status       Current
  1      up           NA
  2      not-present  NA

Chassis Temperature Status
  Index  Lo Limit(C)  Temp(degC)  Hi Limit(C)  Location
  1      5            22          55           Air Inlet

If there’s a more updated f5rancid that fully supports TMSH on 11.6.0 HF3, I’d love to have a copy.

Thanks, Matt

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