Puppet Function: validate_macaddress
- Defined in:
- lib/puppet/parser/functions/validate_macaddress.rb
- Function type:
- Ruby 3.x API
Overview
Validate that all passed values are valid MAC addresses.
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# File 'lib/puppet/parser/functions/validate_macaddress.rb', line 3 newfunction(:validate_macaddress, :doc => <<-'ENDHEREDOC') do |args| unless args.length > 0 then raise Puppet::ParseError, ("validate_macaddress(): wrong number of arguments (#{args.length}; must be > 0)") Validate that all passed values are valid MAC addresses. @example Passing Values $macaddress = 'CA:FE:BE:EF:00:11' validate_macaddress($macaddress) validate_macaddress($macaddress, '00:11:22:33:44:55') validate_macaddress([$macaddress, '00:11:22:33:44:55']) @return [Nil] ENDHEREDOC end args.each do |arg| arg = Array(arg) arg.each do |macaddr| unless macaddr =~ /^\w{1,2}:\w{1,2}:\w{1,2}:\w{1,2}:\w{1,2}:\w{1,2}$/ then raise Puppet::ParseError, ("'#{macaddr}' is not a MAC address.") end end end end |