Added all files

examples/021_vars/roles/nginx/tasks/main.yml

@@ -0,0 +1,30 @@
+---
+- name: install tools
+  apt: name={{item}} state=present update_cache=yes
+  with_items:
+    - python-httplib2
+
+- name: install nginx
+  apt: name=nginx state=present update_cache=yes
+
+- name: de-active former served sites
+  file: name=/etc/nginx/sites-enabled/{{ item.key }} state=absent
+  with_dict: "{{ sites }}"
+  notify: restart nginx
+
+- name: configure sites nginx
+  template: src=nginx.conf.j2 dest=/etc/nginx/sites-available/{{ item.key }}  mode=0644
+  with_dict: "{{ sites }}"
+  notify: restart nginx
+
+- name: de-activate default nginx site
+  file: path=/etc/nginx/sites-enabled/default state=absent
+  notify: restart nginx
+
+- name: activate sites nginx
+  file: src=/etc/nginx/sites-available/{{ item.key }} dest=/etc/nginx/sites-enabled/{{ item.key }} state=link
+  with_dict: "{{ sites }}"
+  notify: restart nginx
+
+- name: ensure nginx started
+  service: name=nginx state=started enabled=yes