ansible rework

ansible/roles/traefik/tasks/validate.yaml

@@ -0,0 +1,23 @@
+---
+# Variable validation for traefik role
+
+- name: Validate Traefik required variables
+  ansible.builtin.assert:
+    that:
+      - traefik_base_path is defined
+      - traefik_base_path | length > 0
+      - traefik_network is defined
+      - traefik_network | length > 0
+      - traefik_dashboard_port is defined
+      - traefik_dashboard_port | int > 0
+      - traefik_dashboard_port | int < 65536
+      - letsencrypt_email is defined
+      - letsencrypt_email | length > 0
+      - letsencrypt_email is match("^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$")
+    fail_msg: |
+      Traefik role requires:
+      - traefik_base_path (installation directory)
+      - traefik_network (Docker network name)
+      - traefik_dashboard_port (1-65535)
+      - letsencrypt_email (valid email address)
+    success_msg: "Traefik variables validated successfully"