Hi Rafael,
on puppet versions prior to puppet6, you need to install the
puppet-resource_api gem to support the provider. You can use the
puppetlabs-resource_api <https://forge.puppet.com/puppetlabs/resource_api>
module for that.
Cheers, David
On Sun, Sep 23, 2018 at 3:19 AM Rafael Tomelin <rafael.tome...@gmail.com>
wrote:
> Hi David Schmitt,
>
> I create de new module, class and provider with pdk the according this
> site puppet. My puppet is version 'puppet --version . 5.5.6'.
>
> But, the return error: *Could not autoload puppet/type/foo: no such file
> to load -- puppet/resource_api *
>
>
> *My type is:*
>
> *cat lib/puppet/type/foo.rb *
>
> require 'puppet/resource_api'
>
>
> Puppet::ResourceApi.register_type(
>
> name: 'foo',
>
> docs: <<-EOS,
>
> This type provides Puppet with the capabilities to manage ...
>
> EOS
>
> features: [],
>
> attributes: {
>
> ensure: {
>
> type: 'Enum[present, absent]',
>
> desc: 'Whether this resource should be present or absent on the
> target system.',
>
> default: 'present',
>
> },
>
> name: {
>
> type: 'String',
>
> desc: 'The name of the resource you want to manage.',
>
> behaviour: :namevar,
>
> },
>
> },
>
> )
>
>
> *My provider:*
>
> *cat lib/puppet/provider/foo/foo.rb *
>
> require 'puppet/resource_api/simple_provider'
>
>
> # Implementation for the foo type using the Resource API.
>
> class Puppet::Provider::Foo::Foo < Puppet::ResourceApi::SimpleProvider
>
> def get(_context)
>
> [
>
> {
>
> name: 'foo',
>
> ensure: 'present',
>
> },
>
> {
>
> name: 'bar',
>
> ensure: 'present',
>
> },
>
> ]
>
> end
>
>
> def create(context, name, should)
>
> context.notice("Creating '#{name}' with #{should.inspect}")
>
> end
>
>
> def update(context, name, should)
>
> context.notice("Updating '#{name}' with #{should.inspect}")
>
> end
>
>
> def delete(context, name)
>
> context.notice("Deleting '#{name}'")
>
> end
>
> end
>
>
> *My init.pp*
>
> *class first_type {*
>
> foo{ 'my_type':
>
> ensure => present,
>
> }
>
> }
>
>
> What`s problem : *Could not autoload puppet/type/foo: no such file to
> load -- puppet/resource_api *
>
> The provider write the ruby, is possible create provider with python? If
> yes, is change ruby to python?
>
>
>
> Em sáb, 22 de set de 2018 às 05:29, David Schmitt <
> david.schm...@puppet.com> escreveu:
>
>> Hi Rafael,
>>
>> if you are just starting out with this, I'd highly recommend looking into
>> the Resource API. It makes the development of types much easier, is a
>> supported part of this week's puppet 6 release, and available as a separate
>> download for previous puppet versions. The PDK also has support for getting
>> you started with a ready to go skeleton using 'pdk new provider'.
>>
>> See https://puppet.com/docs/puppet/6.0/custom_resources.html for all the
>> details.
>>
>> Cheers, David
>>
>> On Fri, Sep 21, 2018 at 9:34 PM Rafael Tomelin <rafael.tome...@gmail.com>
>> wrote:
>>
>>> Hi guys,
>>>
>>> I am creating a type in custom provider, but I am not able to understand
>>> the following question.
>>>
>>> I created a basic type to understand the concept of things, as follows:
>>> Puppet::Type.newtype(:mydir) do
>>> @doc = "First custom type."
>>>
>>> ensurable do
>>> defaultvalues
>>> defaultto :present
>>> end
>>>
>>> newparam(:name, :namevar => true) do
>>> end
>>>
>>> newparam(:install_location) do
>>> end
>>> end
>>>
>>>
>>> After creating the provider, but does not recognize the same and
>>> displays the following error:
>>> Error: Could not find a suitable provider for mydir
>>> Notice: Applied catalog in 0.63 seconds
>>>
>>> Puppet::Type.type(:mydir).provide(:linux) do
>>>
>>> defaultfor :operatingsystem => :linux
>>> confine :operatingsystem => :linux
>>>
>>> commands :mkdir => "mkdir"
>>> commands :rm => "rm"
>>>
>>> def exists?
>>> Puppet.info("checking if is already deployed")
>>> deploy_dir = "#{resource[:install_location]}/#{resource[:name]}"
>>>
>>> File.directory?(deploy_dir) and Dir.entries(deploy_dir).size > 2
>>> end
>>>
>>> def create
>>> Puppet.info("Deploying the appliction")
>>> deploy_dir = "#{resource[:install_location]}/#{resource[:name]}"
>>>
>>> mkdir('-p', deploy_dir)
>>> end
>>>
>>> def destroy
>>> Puppet.info("Removing the appliction")
>>> deploy_dir = "#{resource[:install_location]}/#{resource[:name]}"
>>> rm('-rf',deploy_dir)
>>> end
>>> end
>>>
>>> What I did not envisage is how Puppet identifies the provider to be
>>> used in the OS?
>>> --
>>>
>>> Atenciosamente,
>>>
>>> Rafael Tomelin
>>>
>>> skype: rafael.tomelin
>>>
>>> E-mail: rafael.tome...@gmail.com
>>>
>>> RHCE - Red Hat Certified Engineer
>>> PPT-205 - Puppet Certified Professional 2017
>>> Zabbix - ZABBIX Certified Specialist
>>> LPI3
>>> ITIL v3
>>>
>>> --
>>>
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>>> .
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>>>
>> --
>> Cheers, David
>>
>> https://twitter.com/dev_el_ops
>>
>> --
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>> .
>
>
>> For more options, visit https://groups.google.com/d/optout.
>>
> --
>
> Atenciosamente,
>
> Rafael Tomelin
>
> skype: rafael.tomelin
>
> E-mail: rafael.tome...@gmail.com
>
> RHCE - Red Hat Certified Engineer
> PPT-205 - Puppet Certified Professional 2017
> Zabbix - ZABBIX Certified Specialist
> LPI3
> ITIL v3
>
> --
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> "Puppet Users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
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> .
> For more options, visit https://groups.google.com/d/optout.
>
--
Cheers, David
https://twitter.com/dev_el_ops
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