roles/compute-node/files/remove-maas-components

#!/bin/bash

docker kill $(docker ps -q)
docker rm -f $(docker ps -aq)
docker rmi -f $(docker images -aq)

sudo apt-get remove --purge -y bind9 apache2 docker-engine ansible $(dpkg --get-selections | grep maas | cut -f1)

sudo rm -rf \
    /etc/maas \
    /etc/bind \
    /etc/apache2 \
    /var/www \
    /var/log/maas \
    /var/lib/maas \
    /etc/apt/apt.conf.d/02apt-cacher-ng \
    /etc/apt/sources.list.d/apt_dockerproject_org_repo.list \
    /etc/apt/sources.list.d/ppa_juju_stable_trusty.list \
    /etc/apt/sources.list.d/docker.list \
    /etc/apt/sources.list.d/ppa_maas_stable_trusty.list \
    /etc/apt/sources.list.d/ppa_ansible_ansible_trusty.list \
    /etc/network/if-pre-up.d/nat \
    /docker-registry \
    /docker-registry-mirror

sudo apt-get update -y

# remove NAT rules
sudo iptables --table nat --delete POSTROUTING --out-interface eth3 -j MASQUERADE
sudo iptables --delete FORWARD --in-interface mgmtbr -j ACCEPT