Migrate Ansible setup to use an external role to handle setup of the NGINX, UWSGI and supervisord setup.

Allow for greater reusability of Ansible playbooks.

pre_deployment.yaml

@@ -1,10 +1,17 @@
 ---
+- hosts: all
+  sudo: yes
+
+  roles:
+      - ansible-nginx-uwsgi-supervisor
+  tasks:
       - include: pre_deployment/base_linux.yaml
-- include: pre_deployment/python.yaml
       - include: pre_deployment/mysql_db.yaml
-- include: pre_deployment/nginx.yaml
-- include: pre_deployment/supervisor.yaml
-- include: pre_deployment/web_data_folders.yaml
+        vars:
+              databases:
+                rookeries:
+                  username: rookeries
+                  password: system_admin
       - include: pre_deployment/nodejs.yaml
 
 # TODO Add in globally defined values for webapp and virtualenv folders

pre_deployment/base_linux.yaml

@@ -1,8 +1,4 @@
 ---
-- hosts: all
-  sudo: yes
-  tasks:
-
 - name: install vim
   apt: pkg=vim state=present
 

pre_deployment/mysql_db.yaml

@@ -1,13 +1,4 @@
 ---
-- hosts: all
-  sudo: yes
-  vars:
-    databases:
-      rookeries:
-        username: rookeries
-        password: system_admin
-  tasks:
-
 - name: setup MySQL server + Python dependencies
   apt: pkg={{ item }} state=present
   with_items:

pre_deployment/nodejs.yaml

@@ -1,8 +1,4 @@
 ---
-- hosts: all
-  sudo: yes
-  tasks:
-
 - name: install nodejs + npm dependencies
   apt: pkg={{ item }} state=present
   with_items:

requirements.yaml

@@ -0,0 +1 @@
+- src: git+https://bitbucket.org/dorianpula/ansible-nginx-uwsgi-supervisor