module Facter::Util::Facts::Posix::VirtualDetector
Public Class Methods
platform()
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# File lib/facter/util/facts/posix/virtual_detector.rb, line 9 def platform @@fact_value ||= check_docker_lxc || check_freebsd || check_gce || retrieve_from_virt_what @@fact_value ||= check_vmware || check_open_vz || check_vserver || check_xen || check_other_facts @@fact_value ||= check_lspci || 'physical' @@fact_value end
Private Class Methods
check_docker_lxc()
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# File lib/facter/util/facts/posix/virtual_detector.rb, line 19 def check_docker_lxc Facter::Resolvers::Containers.resolve(:vm) end
check_freebsd()
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# File lib/facter/util/facts/posix/virtual_detector.rb, line 48 def check_freebsd return unless Object.const_defined?('Facter::Resolvers::Freebsd::Virtual') Facter::Resolvers::Freebsd::Virtual.resolve(:vm) end
check_gce()
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# File lib/facter/util/facts/posix/virtual_detector.rb, line 23 def check_gce bios_vendor = Facter::Resolvers::Linux::DmiBios.resolve(:bios_vendor) 'gce' if bios_vendor&.include?('Google') end
check_lspci()
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# File lib/facter/util/facts/posix/virtual_detector.rb, line 66 def check_lspci Facter::Resolvers::Lspci.resolve(:vm) end
check_open_vz()
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# File lib/facter/util/facts/posix/virtual_detector.rb, line 36 def check_open_vz Facter::Resolvers::OpenVz.resolve(:vm) end
check_other_facts()
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# File lib/facter/util/facts/posix/virtual_detector.rb, line 54 def check_other_facts bios_vendor = Facter::Resolvers::Linux::DmiBios.resolve(:bios_vendor) return 'kvm' if bios_vendor&.include?('Amazon EC2') product_name = Facter::Resolvers::Linux::DmiBios.resolve(:product_name) return unless product_name Facter::Util::Facts::HYPERVISORS_HASH.each { |key, value| return value if product_name.include?(key) } nil end
check_vmware()
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# File lib/facter/util/facts/posix/virtual_detector.rb, line 28 def check_vmware Facter::Resolvers::Vmware.resolve(:vm) end
check_vserver()
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# File lib/facter/util/facts/posix/virtual_detector.rb, line 40 def check_vserver Facter::Resolvers::VirtWhat.resolve(:vserver) end
check_xen()
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# File lib/facter/util/facts/posix/virtual_detector.rb, line 44 def check_xen Facter::Resolvers::Xen.resolve(:vm) end
retrieve_from_virt_what()
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# File lib/facter/util/facts/posix/virtual_detector.rb, line 32 def retrieve_from_virt_what Facter::Resolvers::VirtWhat.resolve(:vm) end