Enable setting static ports for service template

services/service/main.tf

@@ -12,11 +12,12 @@ resource "nomad_job" "service" {
     constraints        = var.constraints
     docker_devices     = var.docker_devices
 
-    service_port = var.service_port
-    ports        = var.ports
-    sticky_disk  = var.sticky_disk
-    resources    = var.resources
-    service_tags = var.service_tags
+    service_port        = var.service_port
+    service_port_static = var.service_port_static
+    ports               = var.ports
+    sticky_disk         = var.sticky_disk
+    resources           = var.resources
+    service_tags        = var.service_tags
 
     ingress             = var.ingress
     ingress_rule        = var.ingress_rule

services/service/service_template.nomad

@@ -13,7 +13,11 @@ job "${name}" {
       %{ if service_port != null ~}
       port "main" {
         host_network = "wesher"
+        %{ if service_port_static ~}
+        static = ${service_port}
+        %{ else ~}
         to = ${service_port}
+        %{~ endif }
       }
       %{ endif ~}
       %{ for port in ports ~}

services/service/vars.tf

@@ -45,6 +45,12 @@ variable "service_port" {
   description = "Port number used by the service"
 }
 
+variable "service_port_static" {
+  type        = bool
+  default     = false
+  description = "Should the port assigned be static"
+}
+
 variable "prometheus" {
   type        = bool
   default     = false