Puppet Function: validate_port
- Defined in:
- lib/puppet/parser/functions/validate_port.rb
- Function type:
- Ruby 3.x API
Overview
Validates whether or not the passed argument is a valid port (i.e. between
1
- 65535
).
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# File 'lib/puppet/parser/functions/validate_port.rb', line 2 newfunction(:validate_port, :doc => <<-EOS) do |args| unless args.length > 0 then raise(Puppet::ParseError, "validate_port(): Wrong number of args: #{args.length}; must be > 0") Validates whether or not the passed argument is a valid port (i.e. between `1` - `65535`). @example Passing $port = '10541' $ports = ['5555', '7777', '1', '65535'] validate_port($port) validate_port($ports) validate_port('11', '22') @example Failing validate_port('0') validate_port('65536') validate_port(['1', '1000', '100000']) @return [Nil] EOS end args.each do |arg| arg = Array(arg) arg.each do |port| if not port.to_i.between?(1,65535) then raise Puppet::ParseError, ("'#{port}' is not a valid port.") end end end end |