from fabric import *
from fabric import transfer
#connecting to the instance
c = Connection('i-0a1fc1786ff0ca089')
#installing the packages - nginx,unzip, pip, virtualenv
c.sudo('apt-get update')
c.sudo('apt-get install nginx -y')
c.sudo('apt-get install unzip -y')
c.sudo('apt install python-pip -y')
c.sudo('apt-get install python3-venv -y')
#creating a virtualenv for our django project
c.sudo('mkdir -p /opt/wwc/mysites')
c.sudo('python3 -m venv /opt/wwc/mysites/virtualenv')
#setting permission to ubuntu user to run everything smoothly
c.sudo('chown -R ubuntu:ubuntu /opt/wwc/*')
#installing django project dependencies
c.run('/opt/wwc/mysites/virtualenv/bin/pip install "django==2.1"')
c.run('/opt/wwc/mysites/virtualenv/bin/pip install boto3')
#importing  the project from local server to the instance
c.put('lab.zip', remote='/opt/wwc/mysites/', preserve_mode=True)
#copying the nginx config file from local to instance
c.put('default.txt', remote='/opt/wwc/mysites/', preserve_mode=True)
c.sudo('rm /etc/nginx/sites-available/default')
c.sudo('mv /opt/wwc/mysites/default.txt /etc/nginx/sites-available/default')
#restarting nginx to impliment changes to config file
c.sudo('service nginx restart')
#extracting the project
c.sudo('unzip /opt/wwc/mysites/lab.zip -d /opt/wwc/mysites/')
#running the server
c.sudo('/opt/wwc/mysites/virtualenv/bin/python /opt/wwc/mysites/lab/manage.py runserver 8000')