Contents

module Hashicorptools
  module Ec2Utilities
    def current_ami(tag = tag_name)
      amis(tag).first
    end

    def amis(tag = tag_name)
      sort_by_created_at(  ec2.images.with_owner('self').tagged(tag).to_a, tag )
    end

    def ec2
      ec2 = AWS::EC2.new
    end

    def vpc_with_name(name)
      vpcs = ec2.client.describe_vpcs({filters: [{name: 'tag:Name', values: [name]}]}).vpc_set
      vpcs.first
    end

    def internet_gateway_for_vpc(vpc_id)
      igs = ec2.client.describe_internet_gateways({filters: [{name: 'attachment.vpc-id', values: [vpc_id]}]}).internet_gateway_set
      igs.first
    end

    def image_created_at(image, tag= tag_name)
      if image
        image.tags.to_h[tag].to_i
      else
        0
      end
    end

    def sort_by_created_at(collection, tag = tag_name)
      collection.sort{|a, b| self.image_created_at(b, tag) <=> self.image_created_at(a, tag) }
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
hashicorptools-0.0.5	lib/hashicorptools/ec2_utilities.rb
hashicorptools-0.0.4	lib/hashicorptools/ec2_utilities.rb
hashicorptools-0.0.3	lib/hashicorptools/ec2_utilities.rb