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rrdtool/rrdcached-systemd-pre

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#!/bin/sh
#
# script to create the file system environment for rrdcached
# from rrdtool package. This is needed, as openSUSE >= 13.1
# enforces use of systemd, and does not allow the old-style
# init.d script.
# Hence, the content here is shamelessly ripped from the
# init.d script.
#
# Check for existence of needed config file and read it
RRDCACHED_CONFIG='/etc/sysconfig/rrdcached'
test -r $RRDCACHED_CONFIG || { echo "$RRDCACHED_CONFIG not existing";
if [ "$1" = "stop" ]; then exit 0;
else exit 6; fi; }
# Read config
. $RRDCACHED_CONFIG
check_and_create_dir() {
local DIR=$1
test -d "$DIR" || mkdir -p "$DIR"
}
case "$RRDCACHED_ADDRESS" in
unix:*)
SOCKETDIR=$(dirname ${RRDCACHED_ADDRESS#unix:})
check_and_create_dir "$SOCKETDIR"
chgrp $RRDCACHED_GROUP "$SOCKETDIR"
;;
esac
case "$RRDCACHED_CHROOT_DIR" in
/tmp)
echo "Warning: starting with chroot dir $RRDCACHED_CHROOT_DIR" >&2
;;
*)
check_and_create_dir "$RRDCACHED_CHROOT_DIR"
chown $RRDCACHED_USER:$RRDCACHED_GROUP "$RRDCACHED_CHROOT_DIR"
;;
esac