#!/bin/sh

: ${DOCKER_SVC:=${1:-docker}}


systemctl stop ${DOCKER_SVC} ${DOCKER_SVC}-storage-setup

docker_pool=$(/sbin/lvm lvs | awk '$1=="docker-pool"{printf "%s/%s\n",$2,$1}')
if [ -n "${docker_pool}" ]; then
	/sbin/lvm lvchange -an "${docker_pool}"
	/sbin/lvm lvremove "${docker_pool}"
fi

rm -f /etc/sysconfig/${DOCKER_SVC}-storage

find /var/lib/docker -mindepth 1 -delete