sandbox-pi

Raspberry Pi related stuff

install imange

dd bs=4M if=sparkpi-2015-08-07-raspbian-wheezy.img of=/dev/sdc

wifi configuration

in /etc/wpa_supplicant/wpa_supplicant.conf

network={
  ssid="ssid"
  psk="passwork/passphrase"
  group=CCMP TKIP
  key_mgmt=WPA-PSK
  pairwise=CCMP TKIP
  auth_alg=OPEN
}

bootstrap

resize the root partition

set manual configuration for eth0:

#auto eth0
allow-hotplug eth0
iface eth0 inet static
address 10.110.100.1
netmask 255.255.255.0
network 10.110.100.0
broadcast 10.110.100.255

mkdir ~/.ssh
copy keys id_rsa_pi_github and id_rsa_pi_github.pub in ~/.ssh

create ~/.ssh/config file:

Host github.com

HostName github.com
IdentityFile ~/.ssh/id_rsa_pi_github
User git

create a local key pair:
```
ssh-keygen
```
push public key locally:
```
ssh-copy-id localhost
```
push public key to tinc-gateway
```
ssh-copy-id luc@nt.skyluc.org
```

install pip, and the Python modules for ansible

sudo apt-get update
sudo apt-get install python-pip python-dev build-essential
sudo easy_install pip 
sudo pip install --upgrade virtualenv 
sudo pip install paramiko PyYAML Jinja2 httplib2 six

mkdir ~/dev/ansible

in ~/dev/ansible:

git clone git://github.com/ansible/ansible.git --recursive

in ~/dev/ansible/ansible:
```
source ./hacking/env-setup
```
mkdir ~/dev/pi

in ~/dev/pi/:

git clone -o perso git@github.com:skyluc/sandbox-pi

in ~/dev/pi/sandbox-pi/ansible:

ansible-playbook -i hosts gateway_init.yml

connect the nodes
copy the public key to the nodes:
```
ssh-copy-id 10.110.100.2
```
check you can connect:
```
ssh 10.110.100.2
```
in ~/dev/pi/sandbox-pi/ansible:
```
ansible-playbook -i hosts nodes_init.yml
```
WARNING: might need to reboot for tinc to correctly install
set the user password on all nodes