Get and Install Latest Version of InfluxDb
wget http://influxdb.s3.amazonaws.com/influxdb_0.9.1_amd64.deb
sudo dpkg -i influxdb_0.9.1_amd64.deb
Add influx to path, because package install doesn't do it for some stupid reason
PATH=$PATH:/opt/influxdb
Start InfluxDB
sudo /etc/init.d/influxdb start
Create Admin User & First Database
influx
# Taken to influx shell
CREATE USER foo WITH PASSWORD 'bar' WITH ALL PRIVILEGES
CREATE DATABASE blah
# Check that things went swimmingly
SHOW USERS
---------------
user admin
foo true
SHOW DATABASES
name: databases
---------------
name
blah
Create Read / Write Users on Specific Database
# In an Influx Shell
CREATE USER <user> WITH PASSWORD <password>
# Read / Write Privileges
GRANT READ|WRITE|ALL
ON <database>
TO <user>
Edit config to force HTTP authorization
sudo nano /etc/opt/influxdb/influxdb.conf
sudo /etc/init.d/influxdb restart