Class: Comodule::Deployment::Helper::Aws::Ec2::Service

Inherits:
Object
  • Object
show all
Includes:
Base
Defined in:
lib/comodule/deployment/helper/aws/ec2.rb

Instance Method Summary collapse

Methods included from Base

included

Instance Method Details

#ec2 ⇒ Object 



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# File 'lib/comodule/deployment/helper/aws/ec2.rb', line 16

def ec2
  @ec2 ||= aws.ec2
end

#latest_ami ⇒ Object 



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# File 'lib/comodule/deployment/helper/aws/ec2.rb', line 24

def latest_ami
  images = own_images
  if config.ec2 && config.ec2.ami && config.ec2.ami.prefix
    images = images.find_all { |ami| ami.name =~ /^#{config.ec2.ami.prefix}/ }

    filter = -> ami { ami.name.match(/[0-9]*$/)[0].to_i }
    images = images.sort do |a, b|
      filter[b] <=> filter[a]
    end
  end
  images.first
end

#own_images ⇒ Object 



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# File 'lib/comodule/deployment/helper/aws/ec2.rb', line 20

def own_images
  ec2.images.with_owner('self')
end