# update packages
sudo apt-get update

# install python and graphite dependencies
sudo apt-get install -y python python-dev python-virtualenv libevent-dev python-pip python-cairo python-django-tagging python-twisted python-memcache python-pysqlite2

# install web server
sudo apt-get install -y nginx uwsgi uwsgi-plugin-python

# install postgresql and dependencies
sudo apt-get install -y postgresql libpq-dev python-psycopg2

# edit the file
sudo vi /etc/nginx/sites-available/default

# add the following server block
server {
  listen                8080 ;

  access_log            /var/log/nginx/example.access.log;
  error_log            /var/log/nginx/example.error.log;

  location / {
    include uwsgi_params;
    uwsgi_pass 127.0.0.1:3031;
  }
}

# create a new file
sudo vi /etc/uwsgi/apps-available/graphite.ini

# add the following contents
[uwsgi]
processes = 2
socket = 127.0.0.1:3031
gid = www-data
uid = www-data
virtualenv = /opt/graphite
chdir = /opt/graphite/conf
module = wsgi:application

sudo ln -s /etc/uwsgi/apps-available/graphite.ini /etc/uwsgi/apps-enabled/

# database
sudo -u postgres psql

CREATE USER graphite WITH PASSWORD 'password';
CREATE DATABASE graphite WITH OWNER graphite;
\q

# create a new user
sudo adduser graphite

# add user to sudoers
su - root
visudo

# add an entry for the graphite user
# User privilege specification
root    ALL=(ALL:ALL) ALL
graphite    ALL=(ALL:ALL) ALL

# log in as graphite user
su graphite

cd /opt
sudo mkdir graphite
sudo chown graphite graphite
sudo chgrp graphite graphite
virtualenv graphite
source graphite/bin/activate

# install graphite and dependencies
pip install carbon graphite-web whisper 'Twisted<12.0'  django==1.5 simplejson psycopg2 django-tagging

cd /opt/graphite/conf/
sudo mkdir examples
sudo mv *.example examples

sudo cp examples/storage-schemas.conf.example storage-schemas.conf 
sudo cp examples/storage-aggregation.conf.example storage-aggregation.conf 
sudo cp examples/carbon.conf.example carbon.conf 
sudo cp examples/graphite.wsgi.example wsgi.py

# copy the local_settings.py file and edit
sudo cp /opt/graphite/webapp/graphite/{local_settings.py.example,local_settings.py}
sudo vi /opt/graphite/webapp/graphite/local_settings.py

# uncomment the following lines
SECRET_KEY = 'replace_with_string_from_any_secret_key_generator'
TIME_ZONE = 'America/New_York'
USE_REMOTE_USER_AUTHENTICATION = True
DEBUG = True

DATABASES = {
    'default': {
        'NAME': 'graphite',
        'ENGINE': 'django.db.backends.postgresql_psycopg2',
        'USER': 'graphite',
        'PASSWORD': 'password',
        'HOST': '127.0.0.1',
        'PORT': ''
    }
}

# type ‘yes’ when prompted to create a user
sudo /opt/graphite/bin/python /opt/graphite/webapp/graphite/manage.py syncdb

sudo chown -R www-data:www-data /opt/graphite/webapp/ /opt/graphite/storage/

# link
sudo vi /opt/graphite/lib/python2.7/site-packages/dist-packages.pth

# add this line to the file
/usr/lib/python2.7/dist-packages

sudo /opt/graphite/bin/python /opt/graphite/bin/carbon-cache.py start
sudo service nginx restart
sudo service uwsgi restart