#!/bin/bash
# enable host for ansible
set -e
PUBKEY="ecdsa-sha2-nistp521 AAAAE2VjZHNhLXNoYTItbmlzdHA1MjEAAAAIbmlzdHA1MjEAAACFBAEuwAZEN/DNkr1KkBsHdw1kRV964httL4gqpstBgComJy549miU2Cul0ozyl76qv8L6BNCzQywW86Kbb2h8glufSwCDwbcZpmQUN4lRDctrWHUU8R2mPLwSQfFqc+AVYomotegaVOnSwQzpOkTJIv94LWI3Amsfo0L/2V8JY0cb3WNMIg== root@ansible-host"
id -u ansible > /dev/null 2>&1 || /sbin/adduser ansible --disabled-password --gecos "" --quiet
mkdir -p /home/ansible/.ssh
echo "$PUBKEY" > /home/ansible/.ssh/authorized_keys
chown -R ansible /home/ansible/.ssh
apt-get update
apt-get install sudo
grep -q ansible /etc/sudoers.d/ansible || echo "ansible ALL = (ALL) NOPASSWD: ALL" >> /etc/sudoers.d/ansible