Deploy Flask App on Ubuntu(Virtualenv Gunicorn Nginx Supervisor)

Introduce how deploy this project on Ubuntu.

##Attention
In this paper, I deploy this project in my work directory(/home/xin/workspace/python/flaskblog).
You can chose another directory,so you should edit all the config file for the change.
##Env

1. System:Ubuntu 14.04
2. Web Server: Nginx
3. Environment: Virtualenv
4. WSGI Server: Gunicorn
5. Database: MySQL
6. Monitor: Supervisor

##Install
###Install software

$ sudo apt-get install python-pip  
$ sudo apt-get install python-dev       
$ sudo pip install virtualenv       
$ sudo apt-get install mysql-server   
$ sudo apt-get install libmysqlclient-dev  
$ sudo apt-get install nginx    
$ sudo apt-get install supervisor   

###Download project and setup virtualenv
Clone the code

$ git clone https://github.com/defshine/flaskblog.git  
$ cd flaskblog      

setup venv and install python package

$ virtualenv venv    
$ source venv/bin/activate    
(venv)$ pip install -r requirements.txt   

exit venv

(venv)$ deactivate  

###Database
Create schema named flaskblog in MySQL,edit the username and password in config.py
In flaskblog directory,run

(venv)$ python manage.py create_db  
(venv)$ python manage.py create_user -u admin -p 123456  

###Setup server and add monitor
Pay attention to all the port setting in each step
Copy supervisor config file:

$ sudo cp flaskblog.conf /etc/supervisor/conf.d/ 

Restart supervisor and start flaskblog:

$ sudo supervisorctl reload  
$ sudo supervisorctl start flaskblog  

Look status:

$ sudo supervisorctl status  

##Nginx
###Config and restart

$ sudo cp flaskblog /etc/nginx/sites-available/  
$ cd  /etc/nginx/sites-enabled  
$ sudo ln -s /etc/nginx/sites-avalaible/flaskblog .  
$ sudo service nginx reload  
$ sudo service nginx restart  

Look nginx status

$ sudo service nginx status  

Visit:
Access on http://127.0.0.1
Admin on http://127.0.0.1/admin

#Enjoy it!