Class: Chef::Provider::Ohai

Inherits:
Chef::Provider show all
Defined in:
lib/chef/provider/ohai.rb

Instance Attribute Summary

Attributes inherited from Chef::Provider

#action, #cookbook_name, #current_resource, #new_resource, #recipe_name, #run_context

Instance Method Summary collapse

Methods inherited from Chef::Provider

#action_nothing, #cleanup_after_converge, #converge_by, #define_resource_requirements, #events, #initialize, #node, #process_resource_requirements, #requirements, #resource_collection, #resource_updated?, #run_action, #set_updated_status, #whyrun_mode?

Methods included from DSL::Recipe

#build_resource, #declare_resource, #describe_self_for_error, #evaluate_resource_definition, #has_resource_definition?, #have_resource_class_for?, #method_missing, #resource_class_for

Methods included from Mixin::ConvertToClassName

#convert_to_class_name, #convert_to_snake_case, #filename_to_qualified_string, #snake_case_basename

Constructor Details

This class inherits a constructor from Chef::Provider

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Chef::DSL::Recipe

Instance Method Details

#action_reload ⇒ Object 



33
34
35
36
37
38
39
40
41
42
43
44
45
 
# File 'lib/chef/provider/ohai.rb', line 33

def action_reload
  converge_by("re-run ohai and merge results into node attributes") do
    ohai = ::Ohai::System.new

    # If @new_resource.plugin is nil, ohai will reload all the plugins
    # Otherwise it will only reload the specified plugin
    # Note that any changes to plugins, or new plugins placed on
    # the path are picked up by ohai.
    ohai.all_plugins @new_resource.plugin
    node.automatic_attrs.merge! ohai.data
    Chef::Log.info("#{@new_resource} reloaded")
  end
end

#load_current_resource ⇒ Object 



29
30
31
 
# File 'lib/chef/provider/ohai.rb', line 29

def load_current_resource
  true
end

#whyrun_supported? ⇒ Boolean

Returns:

  • (Boolean) 


25
26
27
 
# File 'lib/chef/provider/ohai.rb', line 25

def whyrun_supported?
  true
end