#!/bin/sh -e


_rm() {
	KUBER_APT_PATH="/etc/apt/sources.list.d/kubernetes.list"
	KUBER_KEYRING_PATH="/usr/share/keyrings/kubernetes-archive-keyring.gpg"
	DOCKER_APT_PATH="/etc/apt/sources.list.d/docker.list"
	DOCKER_KEYRING_PATH="/usr/share/keyrings/docker-archive-keyring.gpg"

	rm -vf $KUBER_APT_PATH $KUBER_KEYRING_PATH $DOCKER_APT_PATH $DOCKER_KEYRING_PATH
}


case "$1" in
	remove|purge|upgrade|disappear)
		_rm
		;;

	failed-upgrade|abort-install|abort-upgrade)
		;;

	*)
		echo "postrm was called with unknown argument '$1'" >&2
		exit 1
		;;
esac
