Add nginx role

roles/nginx/defaults/main.yaml

@@ -0,0 +1,7 @@
+---
+nginx_package_name: nginx
+nginx_package_state: present
+
+nginx_service_name: nginx
+nginx_service_state: started
+nginx_service_enabled: yes

roles/nginx/handlers/main.yaml

@@ -0,0 +1,14 @@
+---
+- name: reload nginx
+  service:
+    name: "{{ nginx_service_name }}"
+    state: reloaded
+  when: nginx_service_enabled
+
+- name: restart nginx
+  service:
+    name: "{{ nginx_service_name }}"
+    state: restarted
+  when: nginx_service_enabled
+
+# vim:ft=yaml.ansible:

roles/nginx/tasks/main.yml

@@ -0,0 +1,19 @@
+---
+- name: install passlib
+  package:
+    name: "{{ item }}"
+    state: present
+  loop:
+    - python-passlib
+    - python3-passlib
+
+- name: install package
+  package:
+    name: "{{ nginx_package_name }}"
+    state: "{{ nginx_package_state }}"
+
+- name: manage service
+  service:
+    name: "{{ nginx_service_name }}"
+    state: "{{ nginx_service_state }}"
+    enabled: "{{ nginx_service_enabled }}"