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WIP: integrating SLES wicked dhcp lease into openfact #126

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WIP: integrating SLES wicked dhcp lease into openfact #126

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15 changes: 15 additions & 0 deletions lib/facter/util/linux/dhcp.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -21,11 +21,26 @@ def dhcp(interface_name, interface_index, logger)
dhcp ||= search_dhclient_leases(interface_name)
dhcp ||= search_internal_leases(interface_name)
dhcp ||= search_with_dhcpcd_command(interface_name)
dhcp ||= search_wicked_leases(interface_name)
dhcp
end

private

def search_wicked_leases(interface_name)
path_candidate = "/var/lib/wicked/lease-#{interface_name}-dhcp-ipv4.xml"

return unless File.exist? path_candidate

@log.debug("Attempt to get DHCP for interface #{interface_name}, from #{path_candidate}")

require 'rexml/document'

xmlstring = File.open(path_candidate).read.gsub('ipv4:dhcp', 'ipv4_dhcp')
rex = REXML::Document.new xmlstring
rex.root.elements['/lease/ipv4_dhcp/server-id/'].text
end

def search_systemd_netif_leases(index, interface_name)
return if index.nil?

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