sudo apt-get update
sudo apt-get install -y vim tmux git python3-pip

git clone https://github.com/cloud-init/cloud-init.git
cd cloud-init
sudo pip3 install -r requirements.txt 
sudo python3 setup.py build
sudo python3 setup.py install --init-system systemd
sudo cloud-init init --local
sudo cloud-init status

# Activate systemd services
sudo ln -s /usr/local/bin/cloud-init /usr/bin/cloud-init
for svc in cloud-init-local.service cloud-init.service cloud-config.service cloud-final.service; do
  sudo systemctl enable $svc
  sudo systemctl start  $svc
done

# Check systemd services
for svc in cloud-init-local.service cloud-init.service cloud-config.service cloud-final.service; do
  systemctl status $svc
done

# Create a test script to run per boot
cat | sudo tee /var/lib/cloud/scripts/per-boot/test.sh > /dev/null <<EOF
#!/bin/bash

date >> /home/pi/per-boot.out
EOF

# Configure cloud-init Datasource NoCloud
# See: http://cloudinit.readthedocs.io/en/17.2/topics/datasources/nocloud.html?highlight=nocloud
sudo sed -i '${s?$? ds=nocloud[;seedfrom=/boot/;instance-id=iid-raspberrypi-nocloud]?}' /boot/cmdline.txt

# Create meta-data
cat | sudo tee /boot/meta-data > /dev/null <<EOF
instance-id: iid-raspberrypi-nocloud
EOF

# Create user-data
cat | sudo tee /boot/user-data > /dev/null <<EOF
#!/bin/bash

if [[ -f /boot/run_once.sh ]]; then
    /boot/run_once.sh
    mv /boot/run_once.sh /boot/run_once.$(date +%F@%H.%M.%S)
fi

if [[ -f /boot/on_boot.sh ]]; then
    /boot/on_boot.sh
fi

date >> /home/pi/user-data.out
EOF