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Contents
require 'aws-sdk'
require_relative '../../util'
module Builderator
module Model
# :nodoc:
module Cleaner
def self.instances
@instances ||= Instances.new
end
##
# EC2 Instance resources
##
class Instances < Model::Cleaner::Base
PROPERTIES = %w(private_dns_name public_dns_name instance_type
subnet_id vpc_id private_ip_address public_ip_address
architecture root_device_type virtualization_type
hypervisor)
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
def images
resources.values.map { |i| i[:image] }
end
def volumes
resources.values.map { |i| i[:volumes] }.flatten
end
end
end
end
end
Version data entries
42 entries across 42 versions & 1 rubygems