Class: CFnDK::Stacks

Inherits:
Object
  • Object
show all
Defined in:
lib/cfndk/stacks.rb

Instance Method Summary collapse

Constructor Details

#initialize(data, option, credentials) ⇒ Stacks

Returns a new instance of Stacks.



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# File 'lib/cfndk/stacks.rb', line 3

def initialize(data, option, credentials)
  @option = option
  @credentials = credentials
  @global_config = CFnDK::GlobalConfig.new(data, option)
  prepare_stack(data)
  prepare_sequence
end

Instance Method Details

#create ⇒ Object 



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# File 'lib/cfndk/stacks.rb', line 11

def create
  @sequence.each do |stacks|
    stacks.each do |name|
      @stacks[name].create
    end
    stacks.each do |name|
      @stacks[name].wait_until_create
    end
  end
end

#create_change_set ⇒ Object 



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# File 'lib/cfndk/stacks.rb', line 54

def create_change_set
  @sequence.each do |stacks|
    wait_until_stacks = []
    stacks.each do |name|
      wait_until_stacks.push(@stacks[name].create_change_set)
    end
    wait_until_stacks.compact!
    wait_until_stacks.each do |name|
      @stacks[name].wait_until_create_change_set
    end
  end
end

#delete_change_set ⇒ Object 



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# File 'lib/cfndk/stacks.rb', line 86

def delete_change_set
  @sequence.reverse_each do |stacks|
    stacks.each do |name|
      @stacks[name].delete_change_set
    end
  end
end

#destroy ⇒ Object 



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# File 'lib/cfndk/stacks.rb', line 35

def destroy
  @sequence.reverse_each do |stacks|
    stacks.each do |name|
      @stacks[name].destroy
    end
    stacks.each do |name|
      @stacks[name].wait_until_destroy
    end
  end
end

#execute_change_set ⇒ Object 



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# File 'lib/cfndk/stacks.rb', line 67

def execute_change_set
  @sequence.each do |stacks|
    created_stacks = []
    wait_until_stacks = []
    stacks.each do |name|
      created_stacks.push(name) if @stacks[name].created?
      wait_until_stacks.push(@stacks[name].execute_change_set)
    end
    wait_until_stacks.compact!
    wait_until_stacks.each do |name|
      if created_stacks.include?(name)
        @stacks[name].wait_until_update
      else
        @stacks[name].wait_until_create
      end
    end
  end
end

#post_command_execute ⇒ Object 



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# File 'lib/cfndk/stacks.rb', line 118

def post_command_execute
  @sequence.each do |stacks|
    stacks.each do |name|
      @stacks[name].post_command_execute
    end
  end
end

#pre_command_execute ⇒ Object 



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# File 'lib/cfndk/stacks.rb', line 110

def pre_command_execute
  @sequence.each do |stacks|
    stacks.each do |name|
      @stacks[name].pre_command_execute
    end
  end
end

#report ⇒ Object 



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# File 'lib/cfndk/stacks.rb', line 102

def report
  @sequence.each do |stacks|
    stacks.each do |name|
      @stacks[name].report
    end
  end
end

#report_change_set ⇒ Object 



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# File 'lib/cfndk/stacks.rb', line 94

def report_change_set
  @sequence.each do |stacks|
    stacks.each do |name|
      @stacks[name].report_change_set
    end
  end
end

#update ⇒ Object 



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# File 'lib/cfndk/stacks.rb', line 22

def update
  @sequence.each do |stacks|
    updating_stacks = []
    stacks.each do |name|
      result = @stacks[name].update
      updating_stacks.push name if result
    end
    updating_stacks.each do |name|
      @stacks[name].wait_until_update
    end
  end
end

#validate ⇒ Object 



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# File 'lib/cfndk/stacks.rb', line 46

def validate
  @sequence.each do |stacks|
    stacks.each do |name|
      @stacks[name].validate
    end
  end
end