First pass at splitting out role into a core nginx supervisor role.

README.md

@@ -1,9 +1,11 @@
-Ansible nginx-uwsgi-supervisor
+Ansible nginx-supervisor
 ==============================
 
-An Ansible role to setup and manage a UWSGI app via supervisor, and served up on a NGINX web server.  The goal of this
-role is to make deployment of WSGI app as a simple and sane as possible.  Additionally the role provides sane defaults
-for logging and folder structure setup.
+A base Ansible role that setups and manages a webapp via supervisor, and served up on a NGINX web server.  The goal of 
+this role is to extract the common elements of deploying a webapp into this infrastructure, in a simple and sane manner.
+Additionally the role provides sane defaults for logging and folder structure setup.
+
+**This role is under development and is unstable.**
 
 Requirements
 ------------
@@ -72,17 +74,6 @@ into sections and described below:
 - app_uwsgi_envs:
     - (Optional) A dictionary of environment variables to pass into an app.
     - Default: empty dictionary
-    
-### Virtual Environments
-
-**NEW** - On occassion it is necessary to change the setup of the virtual environments on a system.
-
-- virtualenv_root_path: 
-    - Path to where the virtual environments are installed
-    - Default: web_root_path/virtualenvs
-- app_venv:
-    - Path to the application's virtualenv.
-    - Default: virtualenv_root_path/app_name
 
 ### General Web
 
@@ -104,18 +95,12 @@ By default the role will organize files in the following directory structure:
     /srv/www
     ├── config
     │   ├── nginx -> /etc/nginx
-    │   ├── supervisor -> /etc/supervisor
-    │   └── uwsgi
+    │   └── supervisor -> /etc/supervisor
     ├── logs
     │   ├── nginx -> /var/log/nginx
-    │   ├── supervisor -> /var/log/supervisor
-    │   └── uwsgi
-    ├── app_webapp
-    │   ├── requirements.txt
-    │   └── app
-    └── virtualenvs
-        ├── app
-        └── uwsgi
+    │   └── supervisor -> /var/log/supervisor
+    └── app_webapp
+        └── app
 
 Internal Variables
 ------------------
@@ -130,12 +115,6 @@ work with your setup:
     - The common root directory of Python virtual environments associated with running the 
     UWSGI app + server.  
     - Default: /srv/www/virtualenvs/
-- uwsgi_venv:
-    - The virtual environment where UWSGI is installed.
-    - Default: virtualenv_root/uwsgi
-- app_venv: 
-    - The virtual environment where the dependencies of the WSGI app is installed.  
-    - Default: virtualenv_root/app_name
 - nginx_app_conf: 
     - The filename of the NGINX configuration for the app.
     - Default: app_name_uwsgi_nginx.conf
@@ -172,7 +151,5 @@ This role is a spin-off of the technology developed for the [Rookeries project]
 Repositories
 ------------
 
-- Main: https://bitbucket.org/dorianpula/ansible-nginx-uwsgi-supervisor
+- Main: https://bitbucket.org/dorianpula/ansible-nginx-supervisor
     - All development and issues are worked on this repo.
-- Clone: https://github.com/dorianpula/ansible-nginx-uwsgi-supervisor
-    - A clone to work with Ansible Galaxy and Github

defaults/main.yml

@@ -11,12 +11,3 @@ app_root_path: "{{ web_root_path }}/{{ app_name }}_webapp"
 # NGINX
 app_nginx_hostname: localhost
 app_nginx_static_path: "{{ app_root_path }}/{{ app_name }}/static/"
-
-# UWSGI
-app_uwsgi_port: 8000
-app_uwsgi_executable: "app:make_wsgi_app()"
-app_uwsgi_envs: {}
-
-# Virtualenvs
-virtualenv_root_path: "{{ web_root_path }}/virtualenvs"
-app_venv: "{{ virtualenv_root_path }}/{{ app_name }}"

handlers/main.yml

@@ -1,9 +1,5 @@
 ---
 # handlers file for ansible-nginx-uwsgi-supervisor
-- name: restart uwsgi app
-  supervisorctl: name={{ uwsgi_app_service_name }} state=restarted config=/etc/supervisor/supervisord.conf
-  sudo: yes
-
 - name: start supervisord
   service: name=supervisor state=started
   sudo: yes

tasks/main.yml

@@ -3,5 +3,3 @@
 - include: nginx.yaml
 - include: supervisor.yaml
 - include: web_data_folders.yaml
-- include: python.yaml
-- include: uwsgi.yaml

tasks/python.yaml

@@ -1,18 +0,0 @@
----
-- name: install python dev
-  sudo: yes
-  apt: pkg={{ item }} state=present
-  with_items:
-    - python-dev
-    - python-setuptools
-
-- name: install pip
-  sudo: yes
-  easy_install: name=pip
-
-- name: install virtualenv
-  sudo: yes
-  pip: name={{ item }} state=present extra_args='--upgrade'
-  with_items:
-    - pip
-    - virtualenv

tasks/uwsgi.yaml

@@ -1,8 +0,0 @@
----
-- name: install uwsgi server
-  pip: name=uwsgi virtualenv={{ uwsgi_venv }} version=2.0
-  sudo: yes
-
-- name: configure app on uwsgi server
-  template: src=uwsgi/app_uwsgi.ini dest={{ uwsgi_config_path }}/{{ uwsgi_app_ini }}
-  sudo: yes

templates/uwsgi/app_uwsgi.ini

@@ -1,12 +0,0 @@
-[uwsgi]
-socket = :{{ app_uwsgi_port }}
-master = true
-processes = 8
-
-chdir = {{ app_root_path }}
-virtualenv = {{ app_venv }}
-module = {{ app_uwsgi_executable }}
-
-{% for env_var, env_value in app_uwsgi_envs.items() %}
-env = {{ env_var | upper }}={{ env_value }}
-{% endfor %}

vars/main.yml

@@ -9,9 +9,3 @@ nginx_app_config: "{{ app_name }}_uwsgi_nginx.conf"
 
 # Supervisor
 supervisor_app_config: "{{ app_name }}_supervisor.conf"
-
-# UWSGI
-uwsgi_venv: "{{ virtualenv_root_path }}/uwsgi"
-uwsgi_config_path: "{{ web_root_path }}/config/uwsgi"
-uwsgi_app_ini: "{{ app_name }}_uwsgi.ini"
-uwsgi_app_service_name: "{{ app_name }}_uwsgi"