Allow specifying port `from` value for local host binding

services/service/service_template.nomad

@@ -23,6 +23,7 @@ job "${name}" {
       %{ for port in ports ~}
       port "${port.name}" {
         %{ if port.host_network != null }host_network = "${port.host_network}"%{ endif ~}
+        %{ if port.from != null }to = ${port.from}%{ endif ~}
         %{ if port.to != null }to = ${port.to}%{ endif ~}
         %{ if port.static != null }static = ${port.static}%{ endif ~}
       }

services/service/vars.tf

@@ -117,6 +117,7 @@ variable "ports" {
   type = list(object({
     name         = string
     host_network = optional(string)
+    from         = optional(number)
     to           = optional(number)
     static       = optional(number)
   }))