librenms-librenms-agent/snmp/sdfsinfo

#!/usr/bin/env bash

##################################################################
#
# SDFS info SNMP extend script
# datapoint -> info (type, descr):
# 00 -> files (int)
# 01 -> volume capacity (float, GB)
# 02 -> volume logical size (float, GB)
# 03 -> volume max load (float, %)
# 04 -> volume duplicate data (float, GB)
# 05 -> unique blocks stored (float, GB)
# 06 -> unique blocks stored after compression (float, GB)
# 07 -> cluster block copies (int)
# 08 -> volume dedup rate (float, %)
# 09 -> volume savings (float, %)
# 10 -> compression rate (float, %)
#
##################################################################

SDFSCLI_BIN=$(which sdfscli)
SDFSCLI_CMD=' --volume-info'
GREP_BIN=$(which grep)
GREP_CMD=' -o -E '
# shellcheck disable=SC2086
DATAPOINTS=$($SDFSCLI_BIN $SDFSCLI_CMD | $GREP_BIN $GREP_CMD "(([0-9]+)\.?([0-9]+)?)")
echo "$DATAPOINTS"