use upstream nginx package

roles/nginx/tasks/Debian.yaml

@@ -0,0 +1,12 @@
+---
+- name: install nginx apt key
+  apt_key:
+    keyserver: keyserver.ubuntu.com
+    id: "{{ nginx_repo_key_id }}"
+
+- name: install nginx apt repo
+  apt_repository:
+    repo: "deb http://nginx.org/packages/mainline/{{ ansible_distribution | lower }} {{ ansible_distribution_release }} nginx"
+    update_cache: yes
+    filename: nginx
+    state: "{{ nginx_repo_state }}"

roles/nginx/tasks/main.yml

@@ -1,4 +1,28 @@
 ---
+- name: gather os specific variables
+  include_vars: "{{ lookup('first_found', possible_files) }}"
+  vars:
+    possible_files:
+      files:
+        - "{{ ansible_distribution }}-{{ ansible_distribution_version }}.yaml"
+        - "{{ ansible_distribution }}.yaml"
+        - "{{ ansible_os_family }}.yaml"
+        - "default.yaml"
+      paths:
+        - vars
+
+- name: include os specific tasks
+  include_tasks: "{{ lookup('first_found', possible_files) }}"
+  vars:
+    possible_files:
+      files:
+        - "{{ ansible_distribution }}-{{ ansible_distribution_version }}.yaml"
+        - "{{ ansible_distribution }}.yaml"
+        - "{{ ansible_os_family }}.yaml"
+        - "default.yaml"
+      paths:
+        - tasks
+
 - name: install passlib
   package:
     name: "{{ item }}"
@@ -12,10 +36,10 @@
     name: "{{ nginx_package_name }}"
     state: "{{ nginx_package_state }}"
 
-- name: configure default virtual host
+- name: configure nginx
   template:
-    src: default.j2
-    dest: /etc/nginx/sites-available/default
+    src: nginx.conf.j2
+    dest: "{{ nginx_etc_path }}/nginx.conf"
     owner: root
     group: root
     mode: 0644