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#!/bin/sh -eu
#
# Copyright (C) 2020 Axis Communications AB
#
# SPDX-License-Identifier: Apache-2.0
do_unmount() {
[ $# -eq 2 ] || return
local mounts=
while read ignore mount ignore; do
case $mount in
$1/*|$2/*)
mounts="$mount $mounts"
;;
esac
done </proc/self/mounts
[ -z "$mounts" ] || umount $mounts
}
do_unmount /run/k3s /var/lib/rancher/k3s
# The lines below come from install.sh's create_killall() function:
ip link show 2>/dev/null | grep 'master cni0' | while read ignore iface ignore; do
iface=${iface%%@*}
[ -z "$iface" ] || ip link delete $iface
done
ip link delete cni0
ip link delete flannel.1
rm -rf /var/lib/cni/
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