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Contents
# frozen_string_literal: true
module Facter
module Resolvers
class Az < BaseResolver
init_resolver
AZ_METADATA_URL = 'http://169.254.169.254/metadata/instance?api-version=2020-09-01'
AZ_SESSION_TIMEOUT = 5
class << self
private
def post_resolve(fact_name, _options)
log.debug('Querying Az metadata')
@fact_list.fetch(fact_name) { read_facts(fact_name) }
end
def read_facts(fact_name)
@fact_list[:metadata] = {}
data = get_data_from(AZ_METADATA_URL)
@fact_list[:metadata] = JSON.parse(data) unless data.empty?
@fact_list[fact_name]
end
def get_data_from(url)
headers = { Metadata: 'true' }
Facter::Util::Resolvers::Http.get_request(url, headers, { session: determine_session_timeout })
end
def determine_session_timeout
session_env = ENV['AZ_SESSION_TIMEOUT']
session_env ? session_env.to_i : AZ_SESSION_TIMEOUT
end
end
end
end
end
Version data entries
30 entries across 30 versions & 1 rubygems