diff --git a/2-nomad-config/hello-world.nomad b/2-nomad-config/hello-world.nomad.hcl
similarity index 100%
rename from 2-nomad-config/hello-world.nomad
rename to 2-nomad-config/hello-world.nomad.hcl
diff --git a/2-nomad-config/services.tf b/2-nomad-config/services.tf
index cf68ba5..0e7a2ed 100644
--- a/2-nomad-config/services.tf
+++ b/2-nomad-config/services.tf
@@ -4,13 +4,13 @@ provider "nomad" {
 }
 
 resource "nomad_job" "hello_world" {
-  jobspec = file("hello-world.nomad")
+  jobspec = file("hello-world.nomad.hcl")
 }
 
 resource "nomad_job" "traefik" {
-  jobspec = file("traefik.nomad")
+  jobspec = file("traefik.nomad.hcl")
 }
 
 resource "nomad_job" "webapp" {
-  jobspec = file("webapp.nomad")
+  jobspec = file("webapp.nomad.hcl")
 }
diff --git a/2-nomad-config/terraform.tfstate b/2-nomad-config/terraform.tfstate
index 94e0c39..2596a3c 100644
--- a/2-nomad-config/terraform.tfstate
+++ b/2-nomad-config/terraform.tfstate
@@ -1,7 +1,7 @@
 {
   "version": 4,
   "terraform_version": "1.11.4",
-  "serial": 142,
+  "serial": 143,
   "lineage": "15e0900c-88bc-9754-4600-e3977d018ba0",
   "outputs": {},
   "resources": [
@@ -70,7 +70,9 @@
           "schema_version": 0,
           "attributes": {
             "allocation_ids": [],
-            "datacenters": [],
+            "datacenters": [
+              "*"
+            ],
             "deployment_id": null,
             "deployment_status": null,
             "deregister_on_destroy": true,
@@ -123,7 +125,9 @@
           "schema_version": 0,
           "attributes": {
             "allocation_ids": [],
-            "datacenters": [],
+            "datacenters": [
+              "*"
+            ],
             "deployment_id": null,
             "deployment_status": null,
             "deregister_on_destroy": true,
diff --git a/2-nomad-config/terraform.tfstate.backup b/2-nomad-config/terraform.tfstate.backup
index 56a500b..94e0c39 100644
--- a/2-nomad-config/terraform.tfstate.backup
+++ b/2-nomad-config/terraform.tfstate.backup
@@ -1,7 +1,7 @@
 {
   "version": 4,
   "terraform_version": "1.11.4",
-  "serial": 139,
+  "serial": 142,
   "lineage": "15e0900c-88bc-9754-4600-e3977d018ba0",
   "outputs": {},
   "resources": [
@@ -78,9 +78,9 @@
             "detach": true,
             "hcl2": [],
             "id": "traefik",
-            "jobspec": "job \"traefik\" {\n  group \"traefik\" {\n    network {\n      port \"http\" {\n        static = 80\n      }\n\n      port \"api\" {\n        static = 8081\n      }\n    }\n\n    service {\n      name = \"traefik\"\n\n      tags = [\n        \"traefik.enable=true\",\n      ]\n\n      check {\n        name     = \"alive\"\n        type     = \"tcp\"\n        port     = \"http\"\n        interval = \"10s\"\n        timeout  = \"2s\"\n      }\n    }\n\n    task \"traefik\" {\n      driver = \"docker\"\n\n      config {\n        image        = \"traefik:v3.3\"\n        network_mode = \"host\"\n\n        volumes = [\n          \"local/traefik.yml:/etc/traefik/traefik.yml\",\n          \"local/configs/:/etc/traefik/configs/\",\n        ]\n      }\n\n      template {\n        data = \u003c\u003cEOF\nentryPoints:\n  http:\n    address: \":80\"\n  traefik:\n    address: \":8081\"\n\napi:\n  dashboard: true\n  insecure: true\n\nproviders:\n  file:\n    directory: \"/etc/traefik/configs/\"\n\n  consulCatalog:\n    prefix: \"traefik\"\n    exposedByDefault: false\n    defaultRule: {{\"Host(`{{ .Name }}.othrayte.one`)\"}}\n    endpoint:\n      address: \"127.0.0.1:8500\"\n      scheme: \"http\"\nEOF\n\n        destination = \"local/traefik.yml\"\n      }\n\n      template {\n        data = \u003c\u003cEOF\nhttp:\n  routers:\n    nomadui:\n      rule: \"Host(`nomad.othrayte.one`)\"\n      service: nomadui\n    consului:\n      rule: \"Host(`consul.othrayte.one`)\"\n      service: consului\n\n  services:\n    nomadui:\n      loadBalancer:\n        servers:\n          - url: \"http://127.0.0.1:4646\"\n    consului:\n      loadBalancer:\n        servers:\n          - url: \"http://127.0.0.1:8500\"\nEOF\n\n        destination = \"local/configs/nomad.yml\"\n      }\n\n      resources {\n        cpu    = 100\n        memory = 128\n      }\n    }\n  }\n}\n",
+            "jobspec": "job \"traefik\" {\n  group \"traefik\" {\n    network {\n      port \"http\" {\n        static = 80\n      }\n\n      port \"api\" {\n        static = 8081\n      }\n    }\n\n    service {\n      name = \"traefik\"\n\n      tags = [\n        \"traefik.enable=true\",\n        \"traefik.http.routers.traefik.rule=Host(`traefik.othrayte.one`)\",\n        \"traefik.http.routers.traefik.service=traefik\",\n        \"traefik.http.services.traefik.loadbalancer.server.port=8081\",\n      ]\n\n      check {\n        name     = \"alive\"\n        type     = \"tcp\"\n        port     = \"http\"\n        interval = \"10s\"\n        timeout  = \"2s\"\n      }\n    }\n\n    task \"traefik\" {\n      driver = \"docker\"\n\n      config {\n        image        = \"traefik:v3.3\"\n        network_mode = \"host\"\n\n        volumes = [\n          \"local/traefik.yml:/etc/traefik/traefik.yml\",\n          \"local/configs/:/etc/traefik/configs/\",\n        ]\n      }\n\n      template {\n        data = \u003c\u003cEOF\nentryPoints:\n  http:\n    address: \":80\"\n  traefik:\n    address: \":8081\"\n\napi:\n  dashboard: true\n  insecure: true\n\nproviders:\n  file:\n    directory: \"/etc/traefik/configs/\"\n\n  consulCatalog:\n    prefix: \"traefik\"\n    exposedByDefault: false\n    defaultRule: {{\"Host(`{{ .Name }}.othrayte.one`)\"}}\n    endpoint:\n      address: \"127.0.0.1:8500\"\n      scheme: \"http\"\nEOF\n\n        destination = \"local/traefik.yml\"\n      }\n\n      template {\n        data = \u003c\u003cEOF\nhttp:\n  routers:\n    nomadui:\n      rule: \"Host(`nomad.othrayte.one`)\"\n      service: nomadui\n    consului:\n      rule: \"Host(`consul.othrayte.one`)\"\n      service: consului\n\n  services:\n    nomadui:\n      loadBalancer:\n        servers:\n          - url: \"http://127.0.0.1:4646\"\n    consului:\n      loadBalancer:\n        servers:\n          - url: \"http://127.0.0.1:8500\"\nEOF\n\n        destination = \"local/configs/nomad.yml\"\n      }\n\n      resources {\n        cpu    = 100\n        memory = 128\n      }\n    }\n  }\n}\n",
             "json": null,
-            "modify_index": "8559",
+            "modify_index": "8568",
             "name": "traefik",
             "namespace": "default",
             "policy_override": null,
@@ -123,9 +123,7 @@
           "schema_version": 0,
           "attributes": {
             "allocation_ids": [],
-            "datacenters": [
-              "*"
-            ],
+            "datacenters": [],
             "deployment_id": null,
             "deployment_status": null,
             "deregister_on_destroy": true,
@@ -133,9 +131,9 @@
             "detach": true,
             "hcl2": [],
             "id": "demo-webapp",
-            "jobspec": "job \"demo-webapp\" {\n  group \"demo\" {\n    count = 3\n\n    network {\n      port \"http\"{\n        to = -1\n      }\n    }\n\n    service {\n      name = \"demo-webapp\"\n      port = \"http\"\n\n      tags = [\n        \"traefik.enable=true\",\n        \"traefik.http.routers.http.rule=Host(`demo-webapp.othrayte.one`)\",\n      ]\n\n      check {\n        type     = \"http\"\n        path     = \"/\"\n        interval = \"2s\"\n        timeout  = \"2s\"\n      }\n    }\n\n    task \"server\" {\n      env {\n        PORT    = \"${NOMAD_PORT_http}\"\n        NODE_IP = \"${NOMAD_IP_http}\"\n      }\n\n      driver = \"docker\"\n\n      config {\n        image = \"hashicorp/demo-webapp-lb-guide\"\n        ports = [\"http\"]\n      }\n    }\n  }\n}",
+            "jobspec": "job \"demo-webapp\" {\n  group \"demo\" {\n    count = 3\n\n    network {\n      port \"http\"{\n        to = -1\n      }\n    }\n\n    service {\n      name = \"demo-webapp\"\n      port = \"http\"\n\n      tags = [\n        \"traefik.enable=true\",\n      ]\n\n      check {\n        type     = \"http\"\n        path     = \"/\"\n        interval = \"2s\"\n        timeout  = \"2s\"\n      }\n    }\n\n    task \"server\" {\n      env {\n        PORT    = \"${NOMAD_PORT_http}\"\n        NODE_IP = \"${NOMAD_IP_http}\"\n      }\n\n      driver = \"docker\"\n\n      config {\n        image = \"hashicorp/demo-webapp-lb-guide\"\n        ports = [\"http\"]\n      }\n    }\n  }\n}",
             "json": null,
-            "modify_index": "8396",
+            "modify_index": "8567",
             "name": "demo-webapp",
             "namespace": "default",
             "policy_override": null,
diff --git a/2-nomad-config/traefik.nomad b/2-nomad-config/traefik.nomad.hcl
similarity index 100%
rename from 2-nomad-config/traefik.nomad
rename to 2-nomad-config/traefik.nomad.hcl
diff --git a/2-nomad-config/webapp.nomad b/2-nomad-config/webapp.nomad.hcl
similarity index 100%
rename from 2-nomad-config/webapp.nomad
rename to 2-nomad-config/webapp.nomad.hcl