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Installing RetDS for bind statistics graphing

list Japheth Cleaver
Thu, 22 Sep 2016 11:08:55 -0700
Message-Id: <user-79e83abfbb68@xymon.invalid>

When running as the xymon user, I tend to make sure to run it within the 
xymoncmd environment as well... unless I'm certain I'll be executing 
everything in some other manner and there won't be any dependencies on 
it for message transmission or whatnot.

That sometimes brings out weird additional environmental things too.

-jc

On 9/22/2016 10:40 AM, Josh Luthman wrote:
The log was empty...I think the log dir variable was wrong somehow.

Now that there is a log:
Can't locate Time/Piece.pm in @INC (@INC contains: 
/usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi 
/usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl 
/usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi 
/usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl 
/usr/lib/perl5/5.8.8/i386-linux-thread-multi /usr/lib/perl5/5.8.8 .) 
at /home/USERHIDDEN/server/ext/retds.pl <http://retds.pl>; line 58.
BEGIN failed--compilation aborted at 
/home/USERHIDDEN/server/ext/retds.pl <http://retds.pl>; line 58.

Whoops.  Installed (CentOS) with
$yum install perl-Time-Piece


Josh Luthman
Office: XXX-XXX-XXXX
Direct: XXX-XXX-XXXX
XXXX Wayne St
Suite XXXX
Troy, OH XXXXX

On Thu, Sep 22, 2016 at 3:34 AM, W.J.M. Nelis <user-6956df205d63@xymon.invalid 
<mailto:user-6956df205d63@xymon.invalid>> wrote:

    The script itself doesn't have SSH commands to my knowledge.  The
    one SSH command is in hosts.cfg and that's just to pull named.stats.
    Correct. The script takes the command as specified, replaces the
    the substitutable parameters by their values, executes the
    resulting command and catches the resulting standard output.
    I did test this in (Xymon user)'s shell, it worked as expected. 
    I could also grab the named.stats file.
    So, manually it works but when invoked from the script it does
    not? Are there any messages in the logfile?

    Regards,
      Wim Nelis.

    On Wed, Sep 21, 2016 at 4:41 PM, William Pechter
    <user-01a56b68d7d6@xymon.invalid <mailto:user-01a56b68d7d6@xymon.invalid>> wrote:

        Josh Luthman wrote:

            https://wiki.xymonton.org/doku.php/monitors:retds
            <https://wiki.xymonton.org/doku.php/monitors:retds>;

            Has anyone installed this recently?  I went through the
            instructions but I think my first snag is the lack of SSH
            to grab the named.stats file.  Watching tcpdump on the
            client I get no 22/tcp traffic from the Xymon server.

            My host entry (IP host and user changed):
            192.168.1.100 foobar.imaginenetworksllc.com
            <http://foobar.imaginenetworksllc.com>;
            <http://foobar.imaginenetworksllc.com
            <http://foobar.imaginenetworksllc.com>>; # dns
            RNAMED:"cmd(ssh -T username@%{H}
            2>/dev/null),statsfile(named.stats)" TRENDS:*,bindstats

            I do have an SSH trust but it's not getting that far,
            Xymon isn't attempting to SSH at all.

            Josh Luthman
            Office: XXX-XXX-XXXX <tel:XXX-XXX-XXXX>
            Direct: XXX-XXX-XXXX <tel:XXX-XXX-XXXX>
            XXXX Wayne St
            Suite XXXX
            Troy, OH XXXXX


            <


        First thought is to try to do the ssh command in the scripts
        manually as the Xymon user and see if it's wanting to update
        the known_hosts or
        waiting for someone to accept the remote key... etc.

        I know it's kind of an obvious thing and you might have
        checked it but I've seen fun with ssh scripts like that which
        timeout waiting for user intervention.
        After a manual run it's good to go for the rest of the life
        or until modified.

        Bill

        -- 
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