Kriek is the easiest to use brewing control software for the raspberry pi.
A Raspberry Pi or BeagleBone Black. DS18B20 temperature probes. Solid State Relays.
These instructions assume a debian-based (JESSIE) install (raspbian, ubuntu, etc) on the pi or BBB.
Debian Setup
- sudo apt-get update
- sudo apt-get upgrade -y
- sudo apt-get install libpq-dev python-dev postgresql postgresql-client nginx supervisor python-virtualenv -y --force-yes
For BBB
- sudo apt-get install build-essential python-setuptools python-pip python-smbus -y
Create a virutalenv for kriek
- sudo mkdir /opt/kriek
- sudo chown pi /opt/kriek
- virtualenv /opt/kriek/env-kriek
clone the source code
- cd /opt/kriek/
- git clone https://github.com/jsproull/kriek.git
pip requirements
- /opt/kriek/env-kriek/bin/pip install -r /opt/kriek/kriek/requirements.txt
We use either wiringpi or Adafruit_BBIO depending on the platform
for Pi
- /opt/kriek/env-kriek/bin/pip install wiringpi
for BBB
- /opt/kriek/env-kriek/bin/pip install Adafruit_BBIO
Configure postgres
- sudo su postgres -c /opt/kriek/kriek/shell/psql.sh
Configure the django kriek installation
- cd /opt/kriek/kriek
- ./manage.py syncdb --noinput
- echo "from django.contrib.auth.models import User; User.objects.create_superuser('pi', 'pi@example.com', 'pi')" | ./manage.py shell
- sudo ./manage.py collectstatic
then set up gunicorn, supervisord and nginx
- sudo rm /etc/nginx/sites-enabled/default
- sudo cp -R /opt/kriek/kriek/conf/ngnix/* /etc/nginx/
- sudo cp -R /opt/kriek/kriek/conf/supervisor/conf.d/* /etc/supervisor/conf.d/
And set up the required modules
For Pi
- sudo sh -c "echo '#one wire\ndtoverlay=w1-gpio\n' >> /boot/config.txt"
For BBB
TODO
Reboot
sudo reboot
Once rebooted, you should be able to go to http://yourip and sign in using username: pi with password: pi
Coming soon