Thermos

Raspberry Pi 3 setup

System requirements

• Raspbian Jessie Lite (September 2016)
• InfluxDB 1.0.2
• Grafana 3.1.1
• Erlang/OTP 19
• Elixir 1.3.4

Setup

Raspbian Lite

Follow the Raspbian installation guide

After that, update all the packages:

sudo su -
apt-get update
apt-get upgrade

Install the extra packages we need:

apt-get install vim

InfluxDB

We'll install it in the /opt directory:

cd /opt

Download the ARM influxdb 1.0.2 package from influxdata.com

wget https://dl.influxdata.com/influxdb/releases/influxdb-1.0.2_linux_armhf.tar.gz
tar xvfz influxdb-1.0.2_linux_armhf.tar.gz

ln -s influxdb-1.0.2-1 influxdb
ln -s /opt/influxdb/usr/bin/influx* /usr/bin/
ln -s /opt/influxdb/etc/influxdb /etc/

Add user and group for influxdb:

groupadd influxdb
useradd -g influxdb -r influxdb

Add supporting directories 

mkdir /var/lib/influxdb /var/log/influxdb
chown influxdb /var/lib/influxdb /var/log/influxdb

Install the init script

cp /opt/influxdb/usr/lib/influxdb/scripts/init.sh /etc/init.d/influxdb
chmod 755 /etc/init.d/influxdb

update-rc.d influxdb defaults
service influxdb start
service influxdb status

Grafana

wget https://github.com/fg2it/grafana-on-raspberry/releases/download/v3.1.1-wheezy-jessie/grafana-3.1.1-1472506485.linux-arm.tar.gz tar xzf grafana-3.1.1-1472506485.linux-arm.tar.gz

ln -s grafana-3.1.1-1472506485 grafana

useradd -r grafana chown -R grafana grafana*

cd /etc/sv mkdir -p grafana/log/main cd grafana

printf '#!/bin/bash\ncd /opt/grafana\nexec chpst -ugrafana ./bin/grafana-server' > run chmod 755 run

printf '#!/bin/bash\nmkdir -p /var/log/grafana\nexec svlogd -tt /var/log/grafana' > log/run chmod 755 log/run

ln -s /etc/sv/grafana /etc/service/grafana

Elixir

http://www.antonfagerberg.com/blog/elixir-on-raspberry-pi/