Class: Bcome::Orchestrator::Recipe

Inherits:
Object
  • Object
show all
Includes:
ValidateAndSet
Defined in:
lib/orchestrator/recipe.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from ValidateAndSet

#validate_and_set

Constructor Details

#initialize(json, node_targets, all_machines, direct_commands) ⇒ Recipe

Returns a new instance of Recipe.



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# File 'lib/orchestrator/recipe.rb', line 28

def initialize(json, node_targets, all_machines, direct_commands)
  validate_and_set(json)
  set_command_groups(json, node_targets, all_machines, direct_commands)        
end

Instance Attribute Details

#bootstrap ⇒ Object (readonly)

Returns the value of attribute bootstrap.



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# File 'lib/orchestrator/recipe.rb', line 24

def bootstrap
  @bootstrap
end

#command_groups ⇒ Object (readonly)

Returns the value of attribute command_groups.



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# File 'lib/orchestrator/recipe.rb', line 24

def command_groups
  @command_groups
end

#description ⇒ Object (readonly)

Returns the value of attribute description.



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# File 'lib/orchestrator/recipe.rb', line 24

def description
  @description
end

#recipe_identifier ⇒ Object (readonly)

Returns the value of attribute recipe_identifier.



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# File 'lib/orchestrator/recipe.rb', line 24

def recipe_identifier
  @recipe_identifier
end

Class Method Details

.as_menu_items(stack_level_instance) ⇒ Object 



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# File 'lib/orchestrator/recipe.rb', line 18

def as_menu_items(stack_level_instance)
  stack_level_instance.recipes.collect {|recipe| { :command => recipe.recipe_identifier, :description => recipe.description } }
end

.by_identifier(identifier, stack_level_instance) ⇒ Object 



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# File 'lib/orchestrator/recipe.rb', line 13

def by_identifier(identifier, stack_level_instance)
  all_recipes = stack_level_instance.recipes
  return all_recipes.select{|recipe| recipe.recipe_identifier == identifier }.first
end

.execute!(params) ⇒ Object 



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# File 'lib/orchestrator/recipe.rb', line 5

def execute!(params)
  raise "No recipe name provided" unless params && params.is_a?(Hash) && params[:name]
  recipe = by_identifier(params[:name])
  raise "No recipe found matching #{params[:name]}" unless recipe
  recipe.execute!
  return
end

Instance Method Details

#as_bootstrap ⇒ Object 



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# File 'lib/orchestrator/recipe.rb', line 49

def as_bootstrap
  bootstrap ? true : false
end

#execute!(current_context_machines) ⇒ Object 



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# File 'lib/orchestrator/recipe.rb', line 41

def execute!(current_context_machines)
  @command_groups.each do |command_group|
    puts "\nExecuting command group".informational
    command_group.execute!(current_context_machines, as_bootstrap)
    puts "\n" 
  end
end

#json_attributes ⇒ Object 



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# File 'lib/orchestrator/recipe.rb', line 33

def json_attributes
  [:recipe_identifier, :description, :bootstrap]
end

#optional_json_attributes ⇒ Object 



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# File 'lib/orchestrator/recipe.rb', line 37

def optional_json_attributes
  [:bootstrap]
end

#set_command_groups(json, node_targets, all_machines, direct_commands) ⇒ Object 



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# File 'lib/orchestrator/recipe.rb', line 53

def set_command_groups(json, node_targets, all_machines, direct_commands)
  commands_json = json[:commands]
  raise "Expecting commands within an Orchestrator recipe as an Array" unless commands_json.is_a?(Array)
  @command_groups = ::Bcome::Orchestrator::Factory.create_command_groups_from_json(commands_json, node_targets, all_machines, direct_commands)
end