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Versions: 16
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Contents
# Fact: ec2_<EC2 INSTANCE DATA>
#
# Purpose:
# Returns info retrieved in bulk from the EC2 API. The names of these facts
# should be self explanatory, and they are otherwise undocumented. The full
# list of these facts is: ec2_ami_id, ec2_ami_launch_index,
# ec2_ami_manifest_path, ec2_block_device_mapping_ami,
# ec2_block_device_mapping_ephemeral0, ec2_block_device_mapping_root,
# ec2_hostname, ec2_instance_id, ec2_instance_type, ec2_kernel_id,
# ec2_local_hostname, ec2_local_ipv4, ec2_placement_availability_zone,
# ec2_profile, ec2_public_hostname, ec2_public_ipv4,
# ec2_public_keys_0_openssh_key, ec2_reservation_id, and ec2_security_groups.
#
# Resolution:
# Directly queries the EC2 metadata endpoint.
#
require 'facter/ec2/rest' unless defined?(Facter::EC2)
Facter.define_fact(:ec2_metadata) do
define_resolution(:rest) do
confine do
Facter.value(:virtual).match /^(xen|kvm)/
end
@querier = Facter::EC2::Metadata.new
confine do
@querier.reachable?
end
setcode do
@querier.fetch
end
end
end
Facter.define_fact(:ec2_userdata) do
define_resolution(:rest) do
confine do
Facter.value(:virtual).match /^(xen|kvm)/
end
@querier = Facter::EC2::Userdata.new
confine do
@querier.reachable?
end
setcode do
@querier.fetch
end
end
end
# The flattened version of the EC2 facts are deprecated and will be removed in
# a future release of Facter.
if (ec2_metadata = Facter.value(:ec2_metadata))
ec2_facts = Facter::Util::Values.flatten_structure("ec2", ec2_metadata)
ec2_facts.each_pair do |factname, factvalue|
Facter.add(factname, :value => factvalue)
end
end
Version data entries
16 entries across 16 versions & 1 rubygems