class Builderator::Model::Cleaner::Instances

EC2 Instance resources

Constants

PROPERTIES

Public Instance Methods

fetch() click to toggle source
# File lib/builderator/model/cleaner/instances.rb, line 21
def fetch
  @resources = {}.tap do |i|
    Util.ec2.describe_instances(:filters => [
      {
        :name => 'instance-state-name',
        :values => %w(pending running shutting-down stopping stopped)
      }
    ]).each do |page|
      page.reservations.each do |r|
        r.instances.each do |instance|
          properties = Util.from_tags(instance.tags)
          properties['availability_zone'] = instance.placement.availability_zone
          properties['creation_date'] = instance.launch_time.to_datetime
          PROPERTIES.each { |pp| properties[pp] = instance[pp.to_sym] }

          i[instance.instance_id] = {
            :id => instance.instance_id,
            :image => instance.image_id,
            :volumes => instance.block_device_mappings.map { |b| b.ebs.volume_id },
            :properties => properties
          }
        end
      end
    end
  end
end
images() click to toggle source
# File lib/builderator/model/cleaner/instances.rb, line 48
def images
  resources.values.map { |i| i[:image] }
end
volumes() click to toggle source
# File lib/builderator/model/cleaner/instances.rb, line 52
def volumes
  resources.values.map { |i| i[:volumes] }.flatten
end