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Sans

2012-Apr-12 13:50 UTC

[Puppet Users] Error 400 on SERVER: Duplicate definition

Dear all,

I''m getting this "Duplicate definition" error but
can''t make sure
what''s going wrong. I have this definition: voms in the vomscert.pp:


# /etc/puppet/modules/d_services/manifests/vomscert.pp
----------------------------------------------------------------------------
class d_services::vomscert {

    define voms($dir, $lsc) {

        $voms_dir = ''/etc/grid-security/vomsdir''
        exec { ''chk_vomsdir'':
            path          => [ ''/bin'',
''/usr/bin'' ],
            command => "test -d ${voms_dir}/${dir}",
        }

        file { "${dir}":
            name    => "${voms_dir}/${dir}/${lsc}",
            mode    => ''0644'', owner =>
''root'', group => ''root'',
            source  =>
"puppet:///modules/d_services/vomsdir/${lsc}",
            require => Exec[ ''chk_vomsdir'' ];
        }
    }
}



And then, in this is in the init.pp:

# /etc/puppet/modules/d_services/manifests/init.pp:
--------------------------------------------------------------------
class voms_cert {

    include d_services::vomscert

    d_services::vomscert::voms {
        ''camont.lsc'':
        dir   => ''camont'',
        lsc  => ''voms.gridpp.ac.uk.lsc'';

        ''atlas.lsc'':
        dir   => ''gridpp'',
        lsc  => ''voms.cern.ch.lsc'';
    }
}



On the agent, it fails, reporting:

err: Could not retrieve catalog from remote server: Error 400 on
SERVER: Duplicate definition: Exec[chk_vomsdir] is already defined in
file /etc/puppet/modules/d_services/manifests/vomscert.pp at line 11;
cannot redefine at /etc/puppet/modules/d_services/manifests/
vomscert.pp:11

Any idea what am I missing?

Cheers,
San

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Bernd Adamowicz

2012-Apr-12 13:55 UTC

head link

AW: [Puppet Users] Error 400 on SERVER: Duplicate definition

Try to change 

* exec { ''chk_vomsdir'':

to something like

* exec { "chk_vomsdir_${dir}":

and

* require => Exec[ ''chk_vomsdir'' ];

to

* require => Exec["chk_vomsdir_${dir}"];

This should make everything unique.

Bernd
> -----Ursprüngliche Nachricht-----
> Von: puppet-users@googlegroups.com [mailto:puppet-
> users@googlegroups.com] Im Auftrag von Sans
> Gesendet: Donnerstag, 12. April 2012 15:50
> An: Puppet Users
> Betreff: [Puppet Users] Error 400 on SERVER: Duplicate definition
> 
> Dear all,
> 
> I''m getting this "Duplicate definition" error but
can''t make sure
> what''s going wrong. I have this definition: voms in the
vomscert.pp:
> 
> 
> # /etc/puppet/modules/d_services/manifests/vomscert.pp
> -----------------------------------------------------------------------
> -----
> class d_services::vomscert {
> 
>     define voms($dir, $lsc) {
> 
>         $voms_dir = ''/etc/grid-security/vomsdir''
>         exec { ''chk_vomsdir'':
>             path          => [ ''/bin'',
''/usr/bin'' ],
>             command => "test -d ${voms_dir}/${dir}",
>         }
> 
>         file { "${dir}":
>             name    => "${voms_dir}/${dir}/${lsc}",
>             mode    => ''0644'', owner =>
''root'', group => ''root'',
>             source  =>
"puppet:///modules/d_services/vomsdir/${lsc}",
>             require => Exec[ ''chk_vomsdir'' ];
>         }
>     }
> }
> 
> 
> 
> And then, in this is in the init.pp:
> 
> # /etc/puppet/modules/d_services/manifests/init.pp:
> --------------------------------------------------------------------
> class voms_cert {
> 
>     include d_services::vomscert
> 
>     d_services::vomscert::voms {
>         ''camont.lsc'':
>         dir   => ''camont'',
>         lsc  => ''voms.gridpp.ac.uk.lsc'';
> 
>         ''atlas.lsc'':
>         dir   => ''gridpp'',
>         lsc  => ''voms.cern.ch.lsc'';
>     }
> }
> 
> 
> 
> On the agent, it fails, reporting:
> 
> err: Could not retrieve catalog from remote server: Error 400 on
> SERVER: Duplicate definition: Exec[chk_vomsdir] is already defined in
> file /etc/puppet/modules/d_services/manifests/vomscert.pp at line 11;
> cannot redefine at /etc/puppet/modules/d_services/manifests/
> vomscert.pp:11
> 
> Any idea what am I missing?
> 
> Cheers,
> San
> 
> --
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Sans

2012-Apr-12 14:10 UTC

head link

[Puppet Users] Re: Error 400 on SERVER: Duplicate definition

WOW!! that was real fast (I feel myself so silly now!!). Thanks a lot.
But do you mind explaining why I was getting errors in the first
place? If I do that ''static way'', like this:


# /etc/puppet/modules/d_services/manifests/init.pp:
---------------------------------------------------
class voms_cert {

    $voms_dir = ''/etc/grid-security/vomsdir''
    exec { ''chk_vomsdir'':
        path    => [ ''/bin'', ''/usr/bin''
],
        command => "test -d ${voms_dir}",
    }

    file {
        ''camont'':
        name    => "${voms_dir}/camont/voms.gridpp.ac.uk.lsc",
        mode    => ''0644'', owner =>
''root'', group => ''root'',
        source  => "puppet:///modules/d_services/vomsdir/
voms.gridpp.ac.uk.lsc",
        require => Exec[ ''chk_vomsdir'' ];

        ''atls'':
        name    => "${voms_dir}/atlas/voms.cern.ch.lsc",
        mode    => ''0644'', owner =>
''root'', group => ''root'',
        source  => "puppet:///modules/d_services/vomsdir/
voms.cern.ch.lsc",
        require => Exec[ ''chk_vomsdir'' ];
    }
}
---------------------------------------------------

I don''t get any error at all.

Cheers,
San


On Apr 12, 2:55 pm, Bernd Adamowicz <Bernd.Adamow...@esailors.de>
wrote:> Try to change
>
> * exec { ''chk_vomsdir'':
>
> to something like
>
> * exec { "chk_vomsdir_${dir}":
>
> and
>
> * require => Exec[ ''chk_vomsdir'' ];
>
> to
>
> * require => Exec["chk_vomsdir_${dir}"];
>
> This should make everything unique.
>
> Bernd
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Bernd Adamowicz

2012-Apr-12 14:19 UTC

head link

AW: [Puppet Users] Re: Error 400 on SERVER: Duplicate definition

No problem. You''re wellcome! And you''re not silly.
It''s just a common pitfall. If you define a resource within a function,
this resource will be re-defined with every function call. And since resources
have to be unique, the second call to the function will lead to a duplicate
definition.

So that''s expected behavior. The only thing that could be improved is
the error message which does not lead to the real problem. Maybe the Puppet guys
could work on this in the future ;-)

Cheers Bernd
> -----Ursprüngliche Nachricht-----
> Von: puppet-users@googlegroups.com [mailto:puppet-
> users@googlegroups.com] Im Auftrag von Sans
> Gesendet: Donnerstag, 12. April 2012 16:11
> An: Puppet Users
> Betreff: [Puppet Users] Re: Error 400 on SERVER: Duplicate definition
> 
> WOW!! that was real fast (I feel myself so silly now!!). Thanks a lot.
> But do you mind explaining why I was getting errors in the first place?
> If I do that ''static way'', like this:
> 
> 
> # /etc/puppet/modules/d_services/manifests/init.pp:
> ---------------------------------------------------
> class voms_cert {
> 
>     $voms_dir = ''/etc/grid-security/vomsdir''
>     exec { ''chk_vomsdir'':
>         path    => [ ''/bin'',
''/usr/bin'' ],
>         command => "test -d ${voms_dir}",
>     }
> 
>     file {
>         ''camont'':
>         name    => "${voms_dir}/camont/voms.gridpp.ac.uk.lsc",
>         mode    => ''0644'', owner =>
''root'', group => ''root'',
>         source  => "puppet:///modules/d_services/vomsdir/
> voms.gridpp.ac.uk.lsc",
>         require => Exec[ ''chk_vomsdir'' ];
> 
>         ''atls'':
>         name    => "${voms_dir}/atlas/voms.cern.ch.lsc",
>         mode    => ''0644'', owner =>
''root'', group => ''root'',
>         source  => "puppet:///modules/d_services/vomsdir/
> voms.cern.ch.lsc",
>         require => Exec[ ''chk_vomsdir'' ];
>     }
> }
> ---------------------------------------------------
> 
> I don''t get any error at all.
> 
> Cheers,
> San
> 
> 
> On Apr 12, 2:55 pm, Bernd Adamowicz <Bernd.Adamow...@esailors.de>
> wrote:
> > Try to change
> >
> > * exec { ''chk_vomsdir'':
> >
> > to something like
> >
> > * exec { "chk_vomsdir_${dir}":
> >
> > and
> >
> > * require => Exec[ ''chk_vomsdir'' ];
> >
> > to
> >
> > * require => Exec["chk_vomsdir_${dir}"];
> >
> > This should make everything unique.
> >
> > Bernd
> 
> --
> You received this message because you are subscribed to the Google
> Groups "Puppet Users" group.
> To post to this group, send email to puppet-users@googlegroups.com.
> To unsubscribe from this group, send email to puppet-
> users+unsubscribe@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/puppet-users?hl=en.
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Sans

2012-Apr-12 16:29 UTC

head link

[Puppet Users] Re: Error 400 on SERVER: Duplicate definition

Thanks Bernd! Make sense. Cheers!!


On Apr 12, 3:19 pm, Bernd Adamowicz <Bernd.Adamow...@esailors.de>
wrote:> No problem. You''re wellcome! And you''re not silly.
It''s just a common pitfall. If you define a resource within a function,
this resource will be re-defined with every function call. And since resources
have to be unique, the second call to the function will lead to a duplicate
definition.
>
> So that''s expected behavior. The only thing that could be improved
is the error message which does not lead to the real problem. Maybe the Puppet
guys could work on this in the future ;-)
>
> Cheers Bernd
-- 
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Puppet users - Apr 2012 - Error 400 on SERVER: Duplicate definition

[Puppet Users] Error 400 on SERVER: Duplicate definition

AW: [Puppet Users] Error 400 on SERVER: Duplicate definition

[Puppet Users] Re: Error 400 on SERVER: Duplicate definition

AW: [Puppet Users] Re: Error 400 on SERVER: Duplicate definition

[Puppet Users] Re: Error 400 on SERVER: Duplicate definition