Ansible script to create an openslides box with an raspberry pi

This installs openslides on a raspberry pi 3. It also creates an open wlan on whitch the openslides instance can be accessed. You can use any domain to access openslides. When a projector is connected to the hdmi port of the rapberry pi, then it shows the projector on it.

Requirements

This is tested with a raspberry pi 3 but could also work with a raspberry pi 2 either with an wlan-stick or without the wlan option.

You have to install ansible and (for the Step 4 in the install instructions) sshpass

This script works either with Archlinux Arm or with Raspbian. To begin you have to install one of this distributions.

Archlinux: https://archlinuxarm.org/platforms/armv8/broadcom/raspberry-pi-3

Raspbian: https://www.raspberrypi.org/documentation/installation/installing-images/README.md

Install

1. Boot the raspberry pi and connect it to you network. Findout it's IP-Address set it in the hosts file (last line).
2. Download the required ansible rolls:

$ ansible-galaxy install -r requirements.yml

3. Prepare the raspberry pi with the following command:

For Archlinux:

$ ansible-playbook -i hosts openslides_pi_init_archlinux.yml

For Raspbian:

$ ansible-playbook -i hosts openslides_pi_init_raspbian.yml

4. Open openslides_pi.yml and set the variables as you wish.
5. Then call

$ ansible-playbook -i hosts openslides_pi.yml

6. Connect a projector to the hdmi port of the raspberry pi and reboot it.