install

#!/bin/bash
# Graphite installation script for Ubuntu 13.10 x64
# Jason Dixon <jason@dixongroup.net>

SYNTHESIZE_HOME=$PWD
UBUNTU_RELEASE=`lsb_release -a 2>/dev/null | grep '^Descrip' | cut -s -f 2`

GRAPHITE_HOME='/opt/graphite'
GRAPHITE_CONF="${GRAPHITE_HOME}/conf"
GRAPHITE_STORAGE="${GRAPHITE_HOME}/storage"

if [[ ! $UBUNTU_RELEASE =~ 'Ubuntu 13.10' ]]; then
	GRAPHITE_CONF_FILE="graphite"
else
	GRAPHITE_CONF_FILE="graphite.conf"
fi
if [[ -d $GRAPHITE_HOME ]]; then
  echo "Looks like you already have a Graphite installation in ${GRAPHITE_HOME}, aborting."
  exit 1
fi

# Install package dependencies from apt
RUNLEVEL=1 apt-get install -y python-cairo python-django python-django-tagging python-twisted python-zope.interface fontconfig apache2 libapache2-mod-wsgi python-pysqlite2 python-simplejson python-memcache git-core collectd memcached gcc g++ make scons

# Download source repositories for Graphite/Carbon/Whisper and Statsite
cd /usr/local/src
git clone https://github.com/graphite-project/graphite-web.git
git clone https://github.com/graphite-project/carbon.git
git clone https://github.com/graphite-project/whisper.git
git clone https://github.com/armon/statsite.git

# Build and install Graphite/Carbon/Whisper and Statsite
cd whisper; git checkout 0.9.12; python setup.py install
cd ../carbon; git checkout 0.9.12; python setup.py install
cd ../graphite-web; git checkout 0.9.12; python check-dependencies.py; python setup.py install
cd ../statsite; make; cp statsite /usr/local/sbin/; cp sinks/graphite.py /usr/local/sbin/statsite-sink-graphite.py

# Install configuration files for Graphite/Carbon and Apache
cp ${SYNTHESIZE_HOME}/templates/statsite/statsite.conf /etc/statsite.conf
mkdir ${GRAPHITE_CONF}/examples
mv ${GRAPHITE_CONF}/*.example ${GRAPHITE_CONF}/examples/
cp ${SYNTHESIZE_HOME}/templates/graphite/conf/* ${GRAPHITE_CONF}/
cp ${SYNTHESIZE_HOME}/templates/collectd/collectd.conf /etc/collectd/
cp ${SYNTHESIZE_HOME}/templates/apache/graphite.conf /etc/apache2/sites-available/${GRAPHITE_CONF_FILE}

# Setup the correct Apache site and modules
a2dissite 000-default
a2ensite graphite
a2enmod ssl

# Install configuration files for Django
cd ${GRAPHITE_HOME}/webapp/graphite
cp ${SYNTHESIZE_HOME}/templates/graphite/webapp/* .
sed -i -e "s/UNSAFE_DEFAULT/`date | md5sum | cut -d ' ' -f 1`/" local_settings.py

# Setup the Django database
python manage.py syncdb --noinput
chown www-data:www-data ${GRAPHITE_STORAGE}/graphite.db

# Add carbon system user and set permissions
groupadd -g 999 carbon
useradd -c "carbon user" -g 999 -u 999 -s /bin/false carbon
chmod 775 ${GRAPHITE_STORAGE}
chown www-data:carbon ${GRAPHITE_STORAGE}
chown -R carbon ${GRAPHITE_STORAGE}/whisper
mkdir ${GRAPHITE_STORAGE}/log/apache2
chown -R www-data ${GRAPHITE_STORAGE}/log

# Start our processes
${GRAPHITE_HOME}/bin/carbon-cache.py start
service memcached start
service collectd start
service apache2 start
/usr/local/sbin/statsite -f /etc/statsite.conf