Use vars for external services

core/traefik/traefik.nomad

@@ -188,14 +188,25 @@ job "traefik" {
       service = "nomad"
       rule = "Host(`nomad.{{ with nomadVar "nomad/jobs" }}{{ .base_hostname }}{{ end }}`)"
 
-    {{ with nomadVar "nomad/jobs/traefik" }}{{ with .external }}{{ with .Value | parseYAML -}}
+    {{ range nomadVarList "traefik_external" }}{{ with nomadVar .Path }}
-    {{ range $service, $url := . }}
+    [http.routers.{{ .name }}]
-    [http.routers.{{ $service }}]
       entryPoints = ["websecure"]
-      service = "{{ $service }}"
+      service = "{{ .name }}"
-      rule = "Host(`{{ $service }}.{{ with nomadVar "nomad/jobs" }}{{ .base_hostname }}{{ end }}`)"
+      rule = "Host(`{{ .subdomain }}.{{ with nomadVar "nomad/jobs" }}{{ .base_hostname }}{{ end }}`){{ with .path_prefix.Value }}&&PathPrefix(`{{ . }}`){{ end }}"
+      {{ $name := .name -}}
+      {{ with .path_prefix.Value -}}
+      middlewares = ["{{ $name }}@file"]
       {{ end }}
-    {{- end }}{{ end }}{{ end }}
+    {{- end }}{{ end }}
+
+    #[http.middlewares]
+    #  {{ range nomadVarList "traefik_external" }}{{ with nomadVar .Path -}}
+    #  {{ $name := .name -}}
+    #  {{ with .path_prefix.Value -}}
+    #  [http.middlewares.{{ $name }}.stripPrefix]
+    #  prefixes = ["{{ . }}"]
+    #  {{ end }}
+    #  {{- end }}{{ end }}
 
   [http.services]
     [http.services.nomad]
@@ -203,14 +214,12 @@ job "traefik" {
         [[http.services.nomad.loadBalancer.servers]]
           url = "http://127.0.0.1:4646"
 
-    {{ with nomadVar "nomad/jobs/traefik" }}{{ with .external }}{{ with .Value | parseYAML -}}
+    {{ range nomadVarList "traefik_external" }}{{ with nomadVar .Path }}
-    {{ range $service, $url := . }}
+    [http.services.{{ .name }}]
-    [http.services.{{ $service }}]
+      [http.services.{{ .name }}.loadBalancer]
-      [http.services.{{ $service }}.loadBalancer]
+        [[http.services.{{ .name }}.loadBalancer.servers]]
-        [[http.services.{{ $service }}.loadBalancer.servers]]
+          url = "{{ .url }}"
-          url = "{{ $url }}"
+    {{- end }}{{ end }}
-    {{ end }}
-    {{- end }}{{ end }}{{ end }}
         EOH
         destination = "${NOMAD_TASK_DIR}/config/conf/route-hashi.toml"
         change_mode = "noop"

core/traefik/traefik.tf

@@ -34,3 +34,48 @@ EOH
     job_id = resource.nomad_job.traefik.id
   }
 }
+
+resource "nomad_acl_policy" "treafik_external" {
+  name        = "traefik-exernal"
+  description = "Read external services"
+  rules_hcl   = <<EOH
+namespace "default" {
+  variables {
+    path "traefik_external/*" {
+      capabilities = ["read"]
+    }
+  }
+}
+EOH
+  job_acl {
+    job_id = "traefik"
+  }
+}
+
+resource "nomad_variable" "traefik_external_hass" {
+  path = "traefik_external/hass"
+  items = {
+    name      = "hass"
+    subdomain = "hass",
+    url       = "http://192.168.3.65:8123"
+  }
+}
+
+resource "nomad_variable" "traefik_external_plex" {
+  path = "traefik_external/plex"
+  items = {
+    name      = "plex"
+    subdomain = "plex",
+    url       = "http://agnosticfront.thefij:32400"
+  }
+}
+
+resource "nomad_variable" "traefik_external_appdaemon" {
+  path = "traefik_external/appdaemon"
+  items = {
+    name      = "appdaemon"
+    subdomain = "appdash",
+    url       = "http://192.168.3.65:5050"
+    # path_prefix = "/add"
+  }
+}