fix nginx service

handlers/service.yaml

@@ -1,5 +1,5 @@
 ---
-- name: restart {{ service_name }}
-  service: name={{ service_name }} state=restarted
-- name: reload {{ service_name }}
-  service: name={{ service_name }} state=reloaded
+- name: restart "{{ service_name }}"
+  service: name="{{ service_name }}" state=restarted
+- name: reload "{{ service_name }}"
+  service: name="{{ service_name }}" state=reloaded

roles/nginx/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+  is_proxy: false

roles/nginx/handlers/main.yaml

@@ -1,6 +1,7 @@
 ---
 - include: service.yaml
-  service_name: nginx
+  vars:
+    service_name: nginx
 
 - name: validate nginx configuration
   command: nginx -t -c /etc/nginx/nginx.conf

roles/nginx/tasks/main.yaml

@@ -1,8 +1,9 @@
 ---
 - include: service.yaml
-  service_name: nginx
-  service_packages:
-      - nginx
+  vars:
+    service_name: nginx
+    service_packages:
+        - nginx
 - name: disable nginx default configuration
   file: path=/etc/nginx/sites-enabled/default state=absent
   notify: restart nginx
@@ -10,8 +11,7 @@
   template:
       src: proxy_config.j2
       dest: "/etc/nginx/sites-available/{{ config_name }}"
-  tags:
-      - proxy
+  when: is_proxy | bool
   notify:
       - enable nginx configuration
       - restart nginx

tasks/service.yaml

@@ -1,6 +1,6 @@
 ---
-- name: install {{ service_name }}
-  apt: name={{ item }} state=present
-  with_items: {{ service_packages }}
-- name: start {{ service_name }} at boot
-  service: name={{ service_name }} state=started enabled=yes
+- name: install "{{ service_name }}"
+  apt: name="{{ item }}" state=present
+  with_items: "{{ service_packages }}"
+- name: start "{{ service_name }}" at boot
+  service: name="{{ service_name }}" state=started enabled=yes