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Versions: 7
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Stored size: 1.18 KB
Contents
# frozen_string_literal: true
module Facter
module Resolvers
module Linux
class Lscpu < BaseResolver
init_resolver
ITEMS = { threads_per_core: "-e 'Thread(s)'",
cores_per_socket: "-e 'Core(s)'" }.freeze
class << self
# :cores_per_socket
# :threads_per_core
private
def post_resolve(fact_name, _options)
@fact_list.fetch(fact_name) { read_cpuinfo(fact_name) }
end
def read_cpuinfo(fact_name)
lscpu_output = Facter::Core::Execution.execute("lscpu | grep #{ITEMS.values.join(' ')}", logger: log)
build_fact_list(lscpu_output.split("\n"))
@fact_list[fact_name]
end
def build_fact_list(processors_data)
build_threads_per_core(processors_data[0])
build_cores_per_socket(processors_data[1])
end
def build_threads_per_core(index)
@fact_list[:threads_per_core] = index.split(': ')[1].to_i
end
def build_cores_per_socket(index)
@fact_list[:cores_per_socket] = index.split(': ')[1].to_i
end
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems