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Ti Leggett

2013-Jun-05 20:52 UTC

[Puppet Users] Hiera YAML False bug

It seems puppet thinks that variables evaluate to true even when they are
explicitly set to false in hiera YAML.

In my searching it seems like this should be fixed but with hiera 1.2.1 and
puppet 3.2.1 I''m still seeing this.

In my YAML I have:

# Java directives
java :
    enable_jdk : false # Install the JDK as well as the JRE
    enable_v6  : true  # Install Java 6
    enable_v7  : false # Install Java 7
    openjdk    : true  # Install OpenJDK
    sun        : false # Install Sun


And in one of my manifests I do something like:

class java::install (
    $parameters = hiera(''java'', []),
) { 
    if $parameters[''openjdk''] == true {
        if $parameters[''enable_v6''] == true and
$java::params::openjdk_6_jre {
            package { $java::params::openjdk_6_jre:
                ensure => latest,
            }
            if $parameters[''enable_jdk''] == true and
$java::params::openjdk_6_jdk {
                package { $java::params::openjdk_6_jdk:
                    ensure => latest,
                }
            }
        }
…

No matter what it thinks it should install the JDK package even though the
parameter is set to false. I''ve tried setting it 0, False, n, and N and
it always evaluates to true. Is this a known bug and if so is there a
workaround?

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Dan White

2013-Jun-06 00:12 UTC

head link

Re: [Puppet Users] Hiera YAML False bug

http://projects.puppetlabs.com/issues/17105
Hiera booleans are broken -- explicit false value registers as lookup failure

On Jun 5, 2013, at 4:52 PM, Ti Leggett wrote:
> It seems puppet thinks that variables evaluate to true even when they are
explicitly set to false in hiera YAML.
> 
> In my searching it seems like this should be fixed but with hiera 1.2.1 and
puppet 3.2.1 I''m still seeing this.
> 
> In my YAML I have:
> 
> # Java directives
> java :
>    enable_jdk : false # Install the JDK as well as the JRE
>    enable_v6  : true  # Install Java 6
>    enable_v7  : false # Install Java 7
>    openjdk    : true  # Install OpenJDK
>    sun        : false # Install Sun
> 
> 
> And in one of my manifests I do something like:
> 
> class java::install (
>    $parameters = hiera(''java'', []),
> ) { 
>    if $parameters[''openjdk''] == true {
>        if $parameters[''enable_v6''] == true and
$java::params::openjdk_6_jre {
>            package { $java::params::openjdk_6_jre:
>                ensure => latest,
>            }
>            if $parameters[''enable_jdk''] == true and
$java::params::openjdk_6_jdk {
>                package { $java::params::openjdk_6_jdk:
>                    ensure => latest,
>                }
>            }
>        }
> …
> 
> No matter what it thinks it should install the JDK package even though the
parameter is set to false. I''ve tried setting it 0, False, n, and N and
it always evaluates to true. Is this a known bug and if so is there a
workaround?
> 
> -- 
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"Puppet Users" group.
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> 
> 
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Ti Leggett

2013-Jun-06 01:41 UTC

head link

Re: [Puppet Users] Hiera YAML False bug

Hm, that bug says it was a duplicate of 17474 and 17474 was revolved in
3.2.0-rc1. Do I have a variant of the bug that''s still residual?


On Jun 5, 2013, at 7:12 PM, Dan White <ygor@comcast.net> wrote:
> http://projects.puppetlabs.com/issues/17105
> Hiera booleans are broken -- explicit false value registers as lookup
failure
> 
> On Jun 5, 2013, at 4:52 PM, Ti Leggett wrote:
> 
>> It seems puppet thinks that variables evaluate to true even when they
are explicitly set to false in hiera YAML.
>> 
>> In my searching it seems like this should be fixed but with hiera 1.2.1
and puppet 3.2.1 I''m still seeing this.
>> 
>> In my YAML I have:
>> 
>> # Java directives
>> java :
>>   enable_jdk : false # Install the JDK as well as the JRE
>>   enable_v6  : true  # Install Java 6
>>   enable_v7  : false # Install Java 7
>>   openjdk    : true  # Install OpenJDK
>>   sun        : false # Install Sun
>> 
>> 
>> And in one of my manifests I do something like:
>> 
>> class java::install (
>>   $parameters = hiera(''java'', []),
>> ) { 
>>   if $parameters[''openjdk''] == true {
>>       if $parameters[''enable_v6''] == true and
$java::params::openjdk_6_jre {
>>           package { $java::params::openjdk_6_jre:
>>               ensure => latest,
>>           }
>>           if $parameters[''enable_jdk''] == true and
$java::params::openjdk_6_jdk {
>>               package { $java::params::openjdk_6_jdk:
>>                   ensure => latest,
>>               }
>>           }
>>       }
>> …
>> 
>> No matter what it thinks it should install the JDK package even though
the parameter is set to false. I''ve tried setting it 0, False, n, and N
and it always evaluates to true. Is this a known bug and if so is there a
workaround?
>> 
>> -- 
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Groups "Puppet Users" group.
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an email to puppet-users+unsubscribe@googlegroups.com.
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>> 
>> 
> 
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> 
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Ygor

2013-Jun-06 15:22 UTC

head link

[Puppet Users] Re: Hiera YAML False bug

I may have found the problem:

Add the following block of code  - you will need to have the puppet-forge 
module stdlib installed -- and see what it does

class java::install ( 
    $parameters = hiera(''java'', []), 
) { 

    # ------------------------- start 
    include stdlib

    if is_hash ( $parameters ) {
        notify { "It is a hash" : } 
    } else {
         notify { "It is NOT a hash" : } 
    }

    if $parameters {
        $hashkeez = keys ( $parameters )
        notify { [ $hashkeez ]:
            message => "Key",
         }
    }   
    # ------------------------- end

    if $parameters[''openjdk''] == true { 
        if $parameters[''enable_v6''] == true and 
$java::params::openjdk_6_jre { 
            package { $java::params::openjdk_6_jre: 
                ensure => latest, 


On Wednesday, June 5, 2013 4:52:24 PM UTC-4, Ti Leggett
wrote:>
> It seems puppet thinks that variables evaluate to true even when they are 
> explicitly set to false in hiera YAML. 
>
> In my searching it seems like this should be fixed but with hiera 1.2.1 
> and puppet 3.2.1 I''m still seeing this. 
>
> In my YAML I have: 
>
> # Java directives 
> java : 
>     enable_jdk : false # Install the JDK as well as the JRE 
>     enable_v6  : true  # Install Java 6 
>     enable_v7  : false # Install Java 7 
>     openjdk    : true  # Install OpenJDK 
>     sun        : false # Install Sun 
>
>
> And in one of my manifests I do something like: 
>
> class java::install ( 
>     $parameters = hiera(''java'', []), 
> ) { 
>     if $parameters[''openjdk''] == true { 
>         if $parameters[''enable_v6''] == true and 
> $java::params::openjdk_6_jre { 
>             package { $java::params::openjdk_6_jre: 
>                 ensure => latest, 
>             } 
>             if $parameters[''enable_jdk''] == true and 
> $java::params::openjdk_6_jdk { 
>                 package { $java::params::openjdk_6_jdk: 
>                     ensure => latest, 
>                 } 
>             } 
>         } 
> … 
>
> No matter what it thinks it should install the JDK package even though the 
> parameter is set to false. I''ve tried setting it 0, False, n, and
N and it
> always evaluates to true. Is this a known bug and if so is there a 
> workaround? 
>
>
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Ti Leggett

2013-Jun-07 20:00 UTC

head link

Re: [Puppet Users] Hiera YAML False bug

Here''s what comes back from that.

Info: Applying configuration version ''1370635086''
Notice: /Stage[main]/Java::Install/Notify[enable_v7]/message: current_value
absent, should be Key (noop)
Notice: /Stage[main]/Java::Install/Notify[enable_v6]/message: current_value
absent, should be Key (noop)
Notice: /Stage[main]/Java::Install/Notify[sun]/message: current_value absent,
should be Key (noop)
Notice: /Stage[main]/Java::Install/Notify[openjdk]/message: current_value
absent, should be Key (noop)
Notice: /Stage[main]/Java::Install/Package[java-1.6.0-openjdk-devel]/ensure:
current_value absent, should be latest (noop)
Notice: /Stage[main]/Java::Install/Notify[It is a hash]/message: current_value
absent, should be It is a hash (noop)
Notice: /Stage[main]/Java::Install/Notify[enable_jdk]/message: current_value
absent, should be Key (noop)
Notice: Class[Java::Install]: Would have triggered ''refresh''
from 7 events
Notice: Finished catalog run in 27.52 seconds

On Jun 6, 2013, at 10:22 AM, Ygor <ygor@comcast.net> wrote:
> I may have found the problem:
> 
> Add the following block of code  - you will need to have the puppet-forge
module stdlib installed -- and see what it does
> 
> class java::install ( 
>     $parameters = hiera(''java'', []), 
> ) { 
> 
>     # ------------------------- start 
>     include stdlib
> 
>     if is_hash ( $parameters ) {
>         notify { "It is a hash" : } 
>     } else {
>          notify { "It is NOT a hash" : } 
>     }
> 
>     if $parameters {
>         $hashkeez = keys ( $parameters )
>         notify { [ $hashkeez ]:
>             message => "Key",
>          }
>     }   
>     # ------------------------- end
> 
>     if $parameters[''openjdk''] == true { 
>         if $parameters[''enable_v6''] == true and
$java::params::openjdk_6_jre {
>             package { $java::params::openjdk_6_jre: 
>                 ensure => latest, 
> 
> 
> On Wednesday, June 5, 2013 4:52:24 PM UTC-4, Ti Leggett wrote:
> It seems puppet thinks that variables evaluate to true even when they are
explicitly set to false in hiera YAML.
> 
> In my searching it seems like this should be fixed but with hiera 1.2.1 and
puppet 3.2.1 I''m still seeing this.
> 
> In my YAML I have: 
> 
> # Java directives 
> java : 
>     enable_jdk : false # Install the JDK as well as the JRE 
>     enable_v6  : true  # Install Java 6 
>     enable_v7  : false # Install Java 7 
>     openjdk    : true  # Install OpenJDK 
>     sun        : false # Install Sun 
> 
> 
> And in one of my manifests I do something like: 
> 
> class java::install ( 
>     $parameters = hiera(''java'', []), 
> ) { 
>     if $parameters[''openjdk''] == true { 
>         if $parameters[''enable_v6''] == true and
$java::params::openjdk_6_jre {
>             package { $java::params::openjdk_6_jre: 
>                 ensure => latest, 
>             } 
>             if $parameters[''enable_jdk''] == true and
$java::params::openjdk_6_jdk {
>                 package { $java::params::openjdk_6_jdk: 
>                     ensure => latest, 
>                 } 
>             } 
>         } 
> … 
> 
> No matter what it thinks it should install the JDK package even though the
parameter is set to false. I''ve tried setting it 0, False, n, and N and
it always evaluates to true. Is this a known bug and if so is there a
workaround?
> 
> 
> -- 
> You received this message because you are subscribed to the Google Groups
"Puppet Users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
email to puppet-users+unsubscribe@googlegroups.com.
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> Visit this group at http://groups.google.com/group/puppet-users?hl=en.
> For more options, visit https://groups.google.com/groups/opt_out.
>  
>  
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Dan White

2013-Jun-08 03:37 UTC

head link

Re: [Puppet Users] Hiera YAML False bug

A couple of things: 

$parameters is supposed to end up as a hash, right ?
You are setting a default value of an empty array !

   $parameters = hiera(''java'', []), 

Try changing ‘java’ to something it will not find and see the errors you get. 
That is how I discovered it.

My additional code shows that the hash is getting into your manifest, but it
needs to be extended a bit to show the values of the hash.
How about using another stdlib function like this:

   notify { [ join_keys_to_values ( $parameters, “ = “ ) ]: }

I plan to try this myself on Monday.

Next, there is this line:
       if $parameters[''enable_v6''] == true and
$java::params::openjdk_6_jre {

You need to verify the value of "$java::params::openjdk_6_jre” -- it is not
in the example YAML -- and then you need to verify that your logic/syntax is
actually doing what you want.

This should help:
http://docs.puppetlabs.com/puppet/3/reference/lang_datatypes.html#automatic-conversion-to-boolean


On Jun 7, 2013, at 4:00 PM, Ti Leggett wrote:
> Here''s what comes back from that.
> 
> Info: Applying configuration version ''1370635086''
> Notice: /Stage[main]/Java::Install/Notify[enable_v7]/message: current_value
absent, should be Key (noop)
> Notice: /Stage[main]/Java::Install/Notify[enable_v6]/message: current_value
absent, should be Key (noop)
> Notice: /Stage[main]/Java::Install/Notify[sun]/message: current_value
absent, should be Key (noop)
> Notice: /Stage[main]/Java::Install/Notify[openjdk]/message: current_value
absent, should be Key (noop)
> Notice:
/Stage[main]/Java::Install/Package[java-1.6.0-openjdk-devel]/ensure:
current_value absent, should be latest (noop)
> Notice: /Stage[main]/Java::Install/Notify[It is a hash]/message:
current_value absent, should be It is a hash (noop)
> Notice: /Stage[main]/Java::Install/Notify[enable_jdk]/message:
current_value absent, should be Key (noop)
> Notice: Class[Java::Install]: Would have triggered
''refresh'' from 7 events
> Notice: Finished catalog run in 27.52 seconds
> 
> On Jun 6, 2013, at 10:22 AM, Ygor <ygor@comcast.net> wrote:
> 
>> I may have found the problem:
>> 
>> Add the following block of code  - you will need to have the
puppet-forge module stdlib installed -- and see what it does
>> 
>> class java::install ( 
>>    $parameters = hiera(''java'', []), 
>> ) { 
>> 
>>    # ------------------------- start 
>>    include stdlib
>> 
>>    if is_hash ( $parameters ) {
>>        notify { "It is a hash" : } 
>>    } else {
>>         notify { "It is NOT a hash" : } 
>>    }
>> 
>>    if $parameters {
>>        $hashkeez = keys ( $parameters )
>>        notify { [ $hashkeez ]:
>>            message => "Key",
>>         }
>>    }   
>>    # ------------------------- end
>> 
>>    if $parameters[''openjdk''] == true { 
>>        if $parameters[''enable_v6''] == true and
$java::params::openjdk_6_jre {
>>            package { $java::params::openjdk_6_jre: 
>>                ensure => latest, 
>> 
>> 
>> On Wednesday, June 5, 2013 4:52:24 PM UTC-4, Ti Leggett wrote:
>> It seems puppet thinks that variables evaluate to true even when they
are explicitly set to false in hiera YAML.
>> 
>> In my searching it seems like this should be fixed but with hiera 1.2.1
and puppet 3.2.1 I''m still seeing this.
>> 
>> In my YAML I have: 
>> 
>> # Java directives 
>> java : 
>>    enable_jdk : false # Install the JDK as well as the JRE 
>>    enable_v6  : true  # Install Java 6 
>>    enable_v7  : false # Install Java 7 
>>    openjdk    : true  # Install OpenJDK 
>>    sun        : false # Install Sun 
>> 
>> 
>> And in one of my manifests I do something like: 
>> 
>> class java::install ( 
>>    $parameters = hiera(''java'', []), 
>> ) { 
>>    if $parameters[''openjdk''] == true { 
>>        if $parameters[''enable_v6''] == true and
$java::params::openjdk_6_jre {
>>            package { $java::params::openjdk_6_jre: 
>>                ensure => latest, 
>>            } 
>>            if $parameters[''enable_jdk''] == true and
$java::params::openjdk_6_jdk {
>>                package { $java::params::openjdk_6_jdk: 
>>                    ensure => latest, 
>>                } 
>>            } 
>>        } 
>> … 
>> 
>> No matter what it thinks it should install the JDK package even though
the parameter is set to false. I''ve tried setting it 0, False, n, and N
and it always evaluates to true. Is this a known bug and if so is there a
workaround?
>> 
>> 
>> -- 
>> You received this message because you are subscribed to the Google
Groups "Puppet Users" group.
>> To unsubscribe from this group and stop receiving emails from it, send
an email to puppet-users+unsubscribe@googlegroups.com.
>> To post to this group, send email to puppet-users@googlegroups.com.
>> Visit this group at http://groups.google.com/group/puppet-users?hl=en.
>> For more options, visit https://groups.google.com/groups/opt_out.
>> 
>> 
> 
> -- 
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> 
> 
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Ti Leggett

2013-Jun-08 13:45 UTC

head link

Re: [Puppet Users] Hiera YAML False bug

Responses inline.

On Jun 7, 2013, at 10:37 PM, Dan White <ygor@comcast.net> wrote:
> A couple of things: 
> 
> $parameters is supposed to end up as a hash, right ?
> You are setting a default value of an empty array !
> 
>   $parameters = hiera(''java'', []), 
> 
> Try changing ‘java’ to something it will not find and see the errors you
get.  That is how I discovered it.
The second value to hiera() (and hiera_hash() )is a default value to use in case
the key java isn''t found in hiera. I do this just to make sure that
$parameters is a hash even if it''s empty.
> My additional code shows that the hash is getting into your manifest, but
it needs to be extended a bit to show the values of the hash.
> How about using another stdlib function like this:
> 
>   notify { [ join_keys_to_values ( $parameters, “ = “ ) ]: }
> 
> I plan to try this myself on Monday.
As you can see from notify below, $parameters is a hash:
Notice: /Stage[main]/Java::Install/Notify[It is a hash]/message: current_value
absent, should be It is a hash (noop)
> Next, there is this line:
>       if $parameters[''enable_v6''] == true and
$java::params::openjdk_6_jre {
> 
> You need to verify the value of "$java::params::openjdk_6_jre” -- it
is not in the example YAML -- and then you need to verify that your logic/syntax
is actually doing what you want.
$java::params::openjdk_6_jre is a variable set in the java::params class:

$ cat java/manifests/params.pp 
class java::params (
    $parameters = hiera_hash(''java'', []),
) {
    case $::osfamily {
        ''Debian'': {
            $openjdk_6_jdk = [''openjdk-6-jdk'']
            $openjdk_6_jre = [''openjdk-6-jre'']
            $openjdk_7_jdk = [''openjdk-7-jdk'']
            $openjdk_7_jre = [''openjdk-7-jre'']
            $sum_6_jdk = [''sun-java6-jdk'']
            $sun_6_jre = [''sun-java6-jre'']
        }
        ''RedHat'': {
            $openjdk_6_jdk = [''java-1.6.0-openjdk'']
            $openjdk_6_jre = [''java-1.6.0-openjdk-devel'']
            $openjdk_7_jdk = [''java-1.7.0-openjdk'']
            $openjdk_7_jre = [''java-1.7.0-openjdk-devel'']
        }
        default: {
            fail("Unsupported platform: $osfamily")
        }
    }
}

> This should help:
>
http://docs.puppetlabs.com/puppet/3/reference/lang_datatypes.html#automatic-conversion-to-boolean
Thanks for the pointer!
> 
> On Jun 7, 2013, at 4:00 PM, Ti Leggett wrote:
> 
>> Here''s what comes back from that.
>> 
>> Info: Applying configuration version ''1370635086''
>> Notice: /Stage[main]/Java::Install/Notify[enable_v7]/message:
current_value absent, should be Key (noop)
>> Notice: /Stage[main]/Java::Install/Notify[enable_v6]/message:
current_value absent, should be Key (noop)
>> Notice: /Stage[main]/Java::Install/Notify[sun]/message: current_value
absent, should be Key (noop)
>> Notice: /Stage[main]/Java::Install/Notify[openjdk]/message:
current_value absent, should be Key (noop)
>> Notice:
/Stage[main]/Java::Install/Package[java-1.6.0-openjdk-devel]/ensure:
current_value absent, should be latest (noop)
>> Notice: /Stage[main]/Java::Install/Notify[It is a hash]/message:
current_value absent, should be It is a hash (noop)
>> Notice: /Stage[main]/Java::Install/Notify[enable_jdk]/message:
current_value absent, should be Key (noop)
>> Notice: Class[Java::Install]: Would have triggered
''refresh'' from 7 events
>> Notice: Finished catalog run in 27.52 seconds
>> 
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Erik Dalén

2013-Jun-09 15:17 UTC

head link

Re: [Puppet Users] Hiera YAML False bug

This but only applied to the hiera data bindings afaik, not to hiera
function calls.


On 6 June 2013 03:41, Ti Leggett <shingle@gmail.com> wrote:
> Hm, that bug says it was a duplicate of 17474 and 17474 was revolved in
> 3.2.0-rc1. Do I have a variant of the bug that''s still residual?
>
>
> On Jun 5, 2013, at 7:12 PM, Dan White <ygor@comcast.net> wrote:
>
> > http://projects.puppetlabs.com/issues/17105
> > Hiera booleans are broken -- explicit false value registers as lookup
> failure
> >
> > On Jun 5, 2013, at 4:52 PM, Ti Leggett wrote:
> >
> >> It seems puppet thinks that variables evaluate to true even when
they
> are explicitly set to false in hiera YAML.
> >>
> >> In my searching it seems like this should be fixed but with hiera
1.2.1
> and puppet 3.2.1 I''m still seeing this.
> >>
> >> In my YAML I have:
> >>
> >> # Java directives
> >> java :
> >>   enable_jdk : false # Install the JDK as well as the JRE
> >>   enable_v6  : true  # Install Java 6
> >>   enable_v7  : false # Install Java 7
> >>   openjdk    : true  # Install OpenJDK
> >>   sun        : false # Install Sun
> >>
> >>
> >> And in one of my manifests I do something like:
> >>
> >> class java::install (
> >>   $parameters = hiera(''java'', []),
> >> ) {
> >>   if $parameters[''openjdk''] == true {
> >>       if $parameters[''enable_v6''] == true and
> $java::params::openjdk_6_jre {
> >>           package { $java::params::openjdk_6_jre:
> >>               ensure => latest,
> >>           }
> >>           if $parameters[''enable_jdk''] == true
and
> $java::params::openjdk_6_jdk {
> >>               package { $java::params::openjdk_6_jdk:
> >>                   ensure => latest,
> >>               }
> >>           }
> >>       }
> >> …
> >>
> >> No matter what it thinks it should install the JDK package even
though
> the parameter is set to false. I''ve tried setting it 0, False, n,
and N and
> it always evaluates to true. Is this a known bug and if so is there a
> workaround?
> >>
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-- 
Erik Dalén

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Puppet users - Jun 2013 - Hiera YAML False bug

[Puppet Users] Hiera YAML False bug

Re: [Puppet Users] Hiera YAML False bug

Re: [Puppet Users] Hiera YAML False bug

[Puppet Users] Re: Hiera YAML False bug

Re: [Puppet Users] Hiera YAML False bug

Re: [Puppet Users] Hiera YAML False bug

Re: [Puppet Users] Hiera YAML False bug

Re: [Puppet Users] Hiera YAML False bug