chore: backup infrastructure configurations [skip ci]

nomad_backup/traefik.hcl

@@ -1,11 +1,4 @@
 job "traefik" {
-  node_pool = "default"
-  constraint {
-    attribute = "${attr.cpu.arch}"
-    operator  = "!="
-    value     = "arm"
-  }
-
   datacenters = ["dc1"]
   type        = "system"
 
@@ -65,7 +58,7 @@ job "traefik" {
           "/mnt/mnt/configs/letsencrypt:/acmecert/",
         ]
 
-        // dns_servers = ["192.168.4.1", "192.168.4.250"]
+        dns_servers = ["${attr.unique.network.ip-address}","192.168.4.250","8.8.8.8"]
         ports       = ["traefik", "traefikhttps","traefikui"]
 
         memory_hard_limit = 20480