Puppet: Argumentos erroneos, error en ruby

puppet labs

El agente de puppet no hace gestión de argumentos de entrada. En el caso de ser erróneo, da el siguiente error:

root@puppettest1:~# puppet agent ..server myserver  ..no-daemonize ..verbose ..waitforcert=60
dnsdomainname: Name or service not known
/usr/lib/ruby/vendor_ruby/puppet/application/agent.rb:54:in `handle_serve': uninitialized constant Puppet::Network::Handler (NameError)
        from /usr/lib/ruby/vendor_ruby/puppet/application.rb:363:in `send'
        from /usr/lib/ruby/vendor_ruby/puppet/application.rb:363:in `parse_options'
        from /usr/lib/ruby/1.8/optparse.rb:1298:in `call'
        from /usr/lib/ruby/1.8/optparse.rb:1298:in `parse_in_order'
        from /usr/lib/ruby/1.8/optparse.rb:1254:in `catch'
        from /usr/lib/ruby/1.8/optparse.rb:1254:in `parse_in_order'
        from /usr/lib/ruby/1.8/optparse.rb:1248:in `order!'
        from /usr/lib/ruby/1.8/optparse.rb:1339:in `permute!'
        from /usr/lib/ruby/1.8/optparse.rb:1360:in `parse!'
        from /usr/lib/ruby/vendor_ruby/puppet/application.rb:370:in `parse_options'
        from /usr/lib/ruby/vendor_ruby/puppet/application.rb:305:in `run'
        from /usr/lib/ruby/vendor_ruby/puppet/application.rb:416:in `hook'
        from /usr/lib/ruby/vendor_ruby/puppet/application.rb:305:in `run'
        from /usr/lib/ruby/vendor_ruby/puppet/application.rb:407:in `exit_on_fail'
        from /usr/lib/ruby/vendor_ruby/puppet/application.rb:305:in `run'
        from /usr/lib/ruby/vendor_ruby/puppet/util/command_line.rb:69:in `execute'
        from /usr/bin/puppet:4

En versiones anteriores como 2.6, se requería añadir a mano en lib/puppet/application/agent.rb la línea

 require 'puppet/network/handler'

Para saber qué versión de puppet se está ejecutando

puppet agent --version

En version 2.7, hay que revisar los argumentos de entrada. En nuestro caso, al cortar y pegar, se habían sustituido los — por ..