Class: Facts::Linux::IsVirtual
- Inherits:
-
Object
- Object
- Facts::Linux::IsVirtual
- Defined in:
- lib/facter/facts/linux/is_virtual.rb
Constant Summary collapse
- FACT_NAME =
'is_virtual'
- PHYSICAL_HYPERVISORS =
%w[physical xen0 vmware_server vmware_workstation openvzhn vserver_host].freeze
Instance Method Summary collapse
-
#call_the_resolver ⇒ Object
rubocop:disable Metrics/CyclomaticComplexity, Metrics/PerceivedComplexity.
- #check_docker_lxc ⇒ Object
- #check_gce ⇒ Object
- #check_if_virtual(found_vm) ⇒ Object
- #check_lspci ⇒ Object
- #check_open_vz ⇒ Object
- #check_other_facts ⇒ Object
- #check_vmware ⇒ Object
- #check_vserver ⇒ Object
- #check_xen ⇒ Object
- #retrieve_from_virt_what ⇒ Object
Instance Method Details
#call_the_resolver ⇒ Object
rubocop:disable Metrics/CyclomaticComplexity, Metrics/PerceivedComplexity
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# File 'lib/facter/facts/linux/is_virtual.rb', line 10 def call_the_resolver # rubocop:disable Metrics/CyclomaticComplexity, Metrics/PerceivedComplexity fact_value = check_docker_lxc || check_gce || retrieve_from_virt_what || check_vmware fact_value ||= check_open_vz || check_vserver || check_xen || check_other_facts || check_lspci || 'physical' Facter::ResolvedFact.new(FACT_NAME, check_if_virtual(fact_value)) end |
#check_docker_lxc ⇒ Object
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# File 'lib/facter/facts/linux/is_virtual.rb', line 22 def check_docker_lxc Facter::Resolvers::Containers.resolve(:vm) end |
#check_gce ⇒ Object
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# File 'lib/facter/facts/linux/is_virtual.rb', line 17 def check_gce bios_vendor = Facter::Resolvers::Linux::DmiBios.resolve(:bios_vendor) 'gce' if bios_vendor&.include?('Google') end |
#check_if_virtual(found_vm) ⇒ Object
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# File 'lib/facter/facts/linux/is_virtual.rb', line 61 def check_if_virtual(found_vm) PHYSICAL_HYPERVISORS.count(found_vm).zero? end |
#check_lspci ⇒ Object
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# File 'lib/facter/facts/linux/is_virtual.rb', line 57 def check_lspci Facter::Resolvers::Lspci.resolve(:vm) end |
#check_open_vz ⇒ Object
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# File 'lib/facter/facts/linux/is_virtual.rb', line 34 def check_open_vz Facter::Resolvers::OpenVz.resolve(:vm) end |
#check_other_facts ⇒ Object
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# File 'lib/facter/facts/linux/is_virtual.rb', line 46 def check_other_facts product_name = Facter::Resolvers::Linux::DmiBios.resolve(:product_name) bios_vendor = Facter::Resolvers::Linux::DmiBios.resolve(:bios_vendor) return 'kvm' if bios_vendor&.include?('Amazon EC2') return unless product_name Facter::FactsUtils::HYPERVISORS_HASH.each { |key, value| return value if product_name.include?(key) } nil end |
#check_vmware ⇒ Object
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# File 'lib/facter/facts/linux/is_virtual.rb', line 26 def check_vmware Facter::Resolvers::Vmware.resolve(:vm) end |
#check_vserver ⇒ Object
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# File 'lib/facter/facts/linux/is_virtual.rb', line 38 def check_vserver Facter::Resolvers::VirtWhat.resolve(:vserver) end |