problem solved I just was using hiera of the wrong way, I was using 
hiera($conf_ntp) 
instead hiera('conf_ntp'), I need to provide a keyname that hiera should 
look up as a string.So , the error indicates that I was trying to look up a 
key that is stored in `$conf_ntp` and $conf_ntp is not set to a value so 
hiera tries to lookup an empty key.

On Saturday, March 22, 2014 3:09:49 PM UTC-3, Renan Vicente wrote:
>
> How can I check this , 'Cause in my nodes I received this?
>
> Error: Could not retrieve catalog from remote server: Error 400 on SERVER: 
> Could not find data item  in any Hiera data file and no default supplied at 
> /etc/puppet/modules/ananke-base-utils/manifests/init.pp:42 on node 
> tm-ld168-senacWarning: Not using cache on failed catalogError: Could not 
> retrieve catalog; skipping run
>
> this is the part of my code that I am having trouble:
>
>  38 class ananke-base-utils {
>  39
>  40 # variables from hiera
>  41
>  42   $conf_file    = hiera($conf_ntp)
>  43   $cpath_ntp    = hiera($conf_ntp_path)
>  44   $cpath_vim    = hiera($conf_vim_path)
>  45   $package_name = hiera_array($packages_utils)
>  46
>  47
>  48 # install package based on distribuition
>  49   package {$package_name:
>  50     ensure         => 'present',
>  51   }
>  52
>
>
>
> On Friday, March 21, 2014 9:01:35 PM UTC-3, Jose Luis Ledesma wrote:
>>
>> The hiera command doesn't use facter, its a tool to check the values 
>> returned by hiera in different circumstances.
>> El 21/03/2014 21:19, "Renan Vicente" <[email protected]> escribió:
>>
>>> Any one had this problem to find a attribute or know how to solve this? 
>>> In my case I separated hiera files by osfamily when I execute
>>>
>>>  # hiera packages_utils
>>>
>>> return me
>>>
>>> nil
>>>
>>> BUT if I execute
>>>
>>> # hiera packages_utils osfamily=Debian
>>>
>>> it's works
>>>
>>> ["tzdata",
>>>  "dnsutils",
>>>  "bash-completion",
>>>  "unzip",
>>>  "bzip2",
>>>  "htop",
>>>  "vim",
>>>  "ntpdate",
>>>  "mlocate",
>>>  "nfs-common",
>>>  "sysstat"]
>>>
>>> the facter osfamily works.
>>>
>>> # facter osfamily
>>> Debian
>>>
>>> my hiera.yaml
>>>
>>> ---
>>> :backends:
>>>   - yaml
>>> :hierarchy:
>>>   - "nodes/%{fqdn}"
>>>   - "osfamily/%{osfamily}"
>>>   - "osfamily/%{operatingsystem}"
>>>   - defaults/users
>>>   - defaults/hosts
>>>   - "%{clientcert}"
>>>   - "%{environment}"
>>>   - global
>>>
>>> :yaml:
>>> # datadir is empty here, so hiera uses its defaults:
>>> # - /var/lib/hiera on *nix
>>> # - %CommonAppData%\PuppetLabs\hiera\var on Windows
>>> # When specifying a datadir, make sure the directory exists.
>>>   :datadir: /etc/puppet/hiera
>>>
>>> my osfamily directory content
>>>
>>> # ls -l /etc/puppet/hiera/osfamily/
>>> total 12
>>> lrwxrwxrwx 1 root root  11 Mar 21 15:44 CentOS.yaml -> RedHat.yaml
>>> -rw-r--r-- 1 root root 248 Mar 21 16:11 Debian.yaml
>>> -rw-r--r-- 1 root root  29 Mar 21 16:13 default.yaml
>>> -rw-r--r-- 1 root root 223 Mar 21 15:44 RedHat.yaml
>>> lrwxrwxrwx 1 root root  11 Mar 21 15:44 Ubuntu.yaml -> Debian.yaml
>>>
>>> my Debian.yaml
>>>
>>> ---
>>> packages_utils:
>>>   - tzdata
>>>   - dnsutils
>>>   - bash-completion
>>>   - unzip
>>>   - bzip2
>>>   - htop
>>>   - vim
>>>   - ntpdate
>>>   - mlocate
>>>   - nfs-common
>>>   - sysstat
>>> conf_ntp:
>>>   - ntpdate
>>> conf_ntp_path:
>>>   - /etc/default/ntpdate
>>> conf_vim_path:
>>>   - /etc/vim/vimrc
>>>
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>>

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