module Hashicorptools::Ec2Utilities
Public Instance Methods
amis(tag = tag_name)
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# File lib/hashicorptools/ec2_utilities.rb, line 9 def amis(tag = tag_name) images = ec2.describe_images({owners: ['self'], filters: [{name: 'tag:Name', values: [tag]}]}).images sort_by_created_at(images) end
current_ami(tag = tag_name)
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# File lib/hashicorptools/ec2_utilities.rb, line 5 def current_ami(tag = tag_name) amis(tag).first end
ec2()
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# File lib/hashicorptools/ec2_utilities.rb, line 14 def ec2 return @_ec2 unless @_ec2.nil? reg = if self.methods.include?(:region) self.region else 'us-east-1' end @_ec2 = Aws::EC2::Client.new(region: reg) end
internet_gateway_for_vpc(vpc_id)
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# File lib/hashicorptools/ec2_utilities.rb, line 30 def internet_gateway_for_vpc(vpc_id) ec2.describe_internet_gateways({filters: [{name: 'attachment.vpc-id', values: [vpc_id]}]}).internet_gateways.first end
sort_by_created_at(collection)
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# File lib/hashicorptools/ec2_utilities.rb, line 34 def sort_by_created_at(collection) collection.sort{|a, b| b.creation_date <=> a.creation_date } end
vpc_with_name(name)
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# File lib/hashicorptools/ec2_utilities.rb, line 26 def vpc_with_name(name) ec2.describe_vpcs({filters: [{name: 'tag:Name', values: [name]}]}).vpcs.first end