Method: Chef::Provider::Service::Simple#define_resource_requirements

Defined in:
lib/chef/provider/service/simple.rb

#define_resource_requirements ⇒ Object 



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

def define_resource_requirements
  # FIXME? need reload from service.rb
  shared_resource_requirements
  requirements.assert(:start) do |a|
    a.assertion { @new_resource.start_command }
    a.failure_message Chef::Exceptions::Service, "#{self} requires that start_command be set"
  end
  requirements.assert(:stop) do |a|
    a.assertion { @new_resource.stop_command }
    a.failure_message Chef::Exceptions::Service, "#{self} requires that stop_command be set"
  end

  requirements.assert(:restart) do |a|
    a.assertion { @new_resource.restart_command || ( @new_resource.start_command && @new_resource.stop_command ) }
    a.failure_message Chef::Exceptions::Service, "#{self} requires a restart_command or both start_command and stop_command be set in order to perform a restart"
  end

  requirements.assert(:reload) do |a|
    a.assertion { @new_resource.reload_command }
    a.failure_message Chef::Exceptions::UnsupportedAction, "#{self} requires a reload_command be set in order to perform a reload"
  end

  requirements.assert(:all_actions) do |a|
    a.assertion do
      @new_resource.status_command || supports[:status] ||
        (!ps_cmd.nil? && !ps_cmd.empty?)
    end
    a.failure_message Chef::Exceptions::Service, "#{@new_resource} could not determine how to inspect the process table, please set this node's 'command.ps' attribute"
  end
  requirements.assert(:all_actions) do |a|
    a.assertion { !@ps_command_failed }
    a.failure_message Chef::Exceptions::Service, "Command #{ps_cmd} failed to execute, cannot determine service current status"
  end
end