netbird server works now. linted the yml files

ansible/roles/caddy/defaults/main.yaml

@@ -1,6 +1,6 @@
-
+---
 caddy_container: caddy
-caddyfile_path: /var/lib/caddy/conf/Caddyfile
+caddy_caddyfile_path: /var/lib/caddy/conf/Caddyfile
 # snippet_block: |
 #   {{ host }} {
 #       reverse_proxy {{ barker_container }}:80

ansible/roles/caddy/handlers/main.yaml

@@ -1,7 +1,5 @@
 ---
-# Handlers for Nginx role
-- name: Restart caddy container
-  docker_container:
-    name: "{{ caddy_container }}"
-    state: started
-    restart: true
+- name: Reload Caddy configuration
+  ansible.builtin.command: "docker exec -w /etc/caddy {{ caddy_container }} caddy reload"
+  listen: "Reload Caddy"
+  changed_when: true

ansible/roles/caddy/tasks/main.yaml

@@ -1,26 +1,27 @@
 ---
 - name: Read snippet from template file
-  set_fact:
-    snippet_block: "{{ lookup('template', 'files/Caddyfile.j2') }}"
+  ansible.builtin.set_fact:
+    caddy_snippet_block: "{{ lookup('template', 'files/Caddyfile.j2') }}"
 
 - name: Read current Caddyfile
   ansible.builtin.slurp:
-    path: "{{ caddyfile_path }}"
-  register: caddyfile_raw
+    path: "{{ caddy_caddyfile_path }}"
+  register: caddy_caddyfile_raw
 
 - name: Decode Caddyfile content
-  set_fact:
-    caddyfile_content: "{{ caddyfile_raw['content'] | b64decode }}"
+  ansible.builtin.set_fact:
+    caddy_caddyfile_content: "{{ caddy_caddyfile_raw['content'] | b64decode }}"
 
 - name: Check if snippet already exists
-  set_fact:
-    snippet_present: "{{ snippet_block in caddyfile_content }}"
+  ansible.builtin.set_fact:
+    caddy_snippet_present: "{{ caddy_snippet_block in caddy_caddyfile_content }}"
 
 - name: Add snippet if missing
   ansible.builtin.blockinfile:
-    path: "{{ caddyfile_path }}"
+    path: "{{ caddy_caddyfile_path }}"
     marker: "# {mark} Ansible managed Caddy snippet for {{ host }}"
-    block: "{{ snippet_block }}"
-    create: yes
-  when: not snippet_present
+    block: "{{ caddy_snippet_block }}"
+    create: true
+    mode: "0644"
+  when: not caddy_snippet_present
   notify: Restart caddy container