Class: Chef::Resource::Service

Inherits:
Chef::Resource show all
Defined in:
lib/chef/resource/service.rb

Instance Attribute Summary

Attributes inherited from Chef::Resource

#actions, #allowed_actions, #collection, #cookbook_name, #enclosing_provider, #node, #params, #provider, #recipe_name, #resource_name, #source_line, #updated

Instance Method Summary collapse

Methods inherited from Chef::Resource

#action, attribute, build_from_file, #epic_fail, #ignore_failure, #is, json_create, #load_prior_resource, #method_missing, #name, #noop, #not_if, #notifies, #only_if, provider_base, #resources, #run_action, #subscribes, #to_hash, #to_json, #to_s

Methods included from Mixin::ConvertToClassName

#convert_to_class_name, #convert_to_snake_case, #filename_to_qualified_string

Methods included from Mixin::Language

#data_bag, #data_bag_item, #platform?, #search, #value_for_platform

Methods included from Mixin::ParamsValidate

#set_or_return, #validate

Methods included from Mixin::CheckHelper

#set_if_args

Constructor Details

#initialize(name, collection = nil, node = nil) ⇒ Service

Returns a new instance of Service.



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# File 'lib/chef/resource/service.rb', line 25

def initialize(name, collection=nil, node=nil)
  super(name, collection, node)
  @resource_name = :service
  @service_name = name
  @enabled = nil
  @running = nil
  @pattern = service_name 
  @start_command = nil
  @stop_command = nil
  @status_command = nil
  @restart_command = nil
  @reload_command = nil
  @action = "nothing"
  @supports = { :restart => false, :reload => false, :status => false }
  @allowed_actions.push(:enable, :disable, :start, :stop, :restart, :reload)
end

Dynamic Method Handling

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

Instance Method Details

#enabled(arg = nil) ⇒ Object

if the service is enabled or not



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# File 'lib/chef/resource/service.rb', line 104

def enabled(arg=nil)
  set_or_return(
    :enabled,
    arg,
    :kind_of => [ TrueClass, FalseClass ]
  )
end

#pattern(arg = nil) ⇒ Object

regex for match against ps -ef when !supports && status == nil



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# File 'lib/chef/resource/service.rb', line 51

def pattern(arg=nil)
  set_or_return(
    :pattern,
    arg,
    :kind_of => [ String ]
  )
end

#reload_command(arg = nil) ⇒ Object 



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# File 'lib/chef/resource/service.rb', line 95

def reload_command(arg=nil)
  set_or_return(
    :reload_command,
    arg,
    :kind_of => [ String ]
  )
end

#restart_command(arg = nil) ⇒ Object

command to call to restart service



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# File 'lib/chef/resource/service.rb', line 87

def restart_command(arg=nil)
  set_or_return(
    :restart_command,
    arg,
    :kind_of => [ String ]
  )
end

#running(arg = nil) ⇒ Object

if the service is running or not



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# File 'lib/chef/resource/service.rb', line 113

def running(arg=nil)
  set_or_return(
    :running,
    arg,
    :kind_of => [ TrueClass, FalseClass ]
  )
end

#service_name(arg = nil) ⇒ Object 



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# File 'lib/chef/resource/service.rb', line 42

def service_name(arg=nil)
  set_or_return(
    :service_name,
    arg,
    :kind_of => [ String ]
  )
end

#start_command(arg = nil) ⇒ Object

command to call to start service



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# File 'lib/chef/resource/service.rb', line 60

def start_command(arg=nil)
  set_or_return(
    :start_command,
    arg,
    :kind_of => [ String ]
  )
end

#status_command(arg = nil) ⇒ Object

command to call to get status of service



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# File 'lib/chef/resource/service.rb', line 78

def status_command(arg=nil)
  set_or_return(
    :status_command,
    arg,
    :kind_of => [ String ]
  )
end

#stop_command(arg = nil) ⇒ Object

command to call to stop service



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# File 'lib/chef/resource/service.rb', line 69

def stop_command(arg=nil)
  set_or_return(
    :stop_command,
    arg,
    :kind_of => [ String ]
  )
end

#supports(args = {}) ⇒ Object 



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# File 'lib/chef/resource/service.rb', line 121

def supports(args={})
  if args.is_a? Array
    args.each { |arg| @supports[arg] = true }
  elsif args.any?
    @supports = args
  else
    @supports
  end
end