Auto revert broken blocky

Also enable traefik

nomad/blocky/blocky.nomad

@@ -10,6 +10,7 @@ job "blocky" {
 
   update {
     max_parallel = 1
+    auto_revert = true
   }
 
   group "blocky" {
@@ -39,6 +40,10 @@ job "blocky" {
         metrics_addr = "${NOMAD_ADDR_api}"
       }
 
+      tags = [
+        "traefik.enable=true",
+      ]
+
       connect {
         sidecar_service {
           proxy {