site.pp
define foo ( $ip = "42") { file {'/path': ensure => present, content => "temp.erb" } } foo{"something": ip => "43" }
temp.erb
your ip is <%= ip %>
define foo ( $ip = "42") { file {'/path': ensure => present, content => "temp.erb" } } foo{"something": ip => "43" }
your ip is <%= ip %>