File label-uninstall of Package grafana-container

#!/bin/sh -eu

# This is the uninstall script for grafana when run in a privileged
# container.

CONTAINER=grafana
cd /
PATH="/usr/bin:/usr/sbin"

if [ ! -d /host/etc ] || [ ! -d /host/usr/local/bin ]; then
    echo "${CONTAINER}-uninstall: host file system is not mounted at /host"
    exit 1
fi

# removing installed files
echo "LABEL UNINSTALL: Removing all files"
rm -vf /host/etc/${CONTAINER}-container.conf 
rm -vf /host/etc/${CONTAINER}-functions
rm -vf /host/usr/local/bin/${CONTAINER}-container-manage.sh
rm -vf /host/etc/systemd/system/${CONTAINER}.service