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-rwxr-xr-xcharts.d/hddtemp.chart.sh66
1 files changed, 66 insertions, 0 deletions
diff --git a/charts.d/hddtemp.chart.sh b/charts.d/hddtemp.chart.sh
new file mode 100755
index 000000000..41c3e2478
--- /dev/null
+++ b/charts.d/hddtemp.chart.sh
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+# no need for shebang - this file is loaded from charts.d.plugin
+
+# if this chart is called X.chart.sh, then all functions and global variables
+# must start with X_
+hddtemp_host="localhost"
+hddtemp_port="7634"
+declare -A hddtemp_disks=()
+
+# _update_every is a special variable - it holds the number of seconds
+# between the calls of the _update() function
+hddtemp_update_every=3
+hddtemp_priority=90000
+
+# _check is called once, to find out if this chart should be enabled or not
+hddtemp_check() {
+ nc $hddtemp_host $hddtemp_port &>/dev/null && return 0 || return 1
+}
+
+# _create is called once, to create the charts
+hddtemp_create() {
+ if [ ${#hddtemp_disks[@]} -eq 0 ]; then
+ local all
+ all=$(nc $hddtemp_host $hddtemp_port )
+ unset hddtemp_disks
+ hddtemp_disks=( `grep -Po '/dev/[^|]+' <<< "$all" | cut -c 6-` )
+ fi
+# local disk_names
+# disk_names=(`sed -e 's/||/\n/g;s/^|//' <<< "$all" | cut -d '|' -f2 | tr ' ' '_'`)
+
+ echo "CHART hddtemp.temperature 'disks_temp' 'temperature' 'Celsius' 'Disks temperature' 'hddtemp.temp' line $((hddtemp_priority)) $hddtemp_update_every"
+ for i in `seq 0 $((${#hddtemp_disks[@]}-1))`; do
+# echo "DIMENSION ${hddtemp_disks[i]} ${disk_names[i]} absolute 1 1"
+ echo "DIMENSION ${hddtemp_disks[$i]} '' absolute 1 1"
+ done
+ return 0
+}
+
+# _update is called continiously, to collect the values
+hddtemp_last=0
+hddtemp_count=0
+hddtemp_update() {
+# local all=( `nc $hddtemp_host $hddtemp_port | sed -e 's/||/\n/g;s/^|//' | cut -d '|' -f3` )
+# local all=( `nc $hddtemp_host $hddtemp_port | awk 'BEGIN { FS="|" };{i=4; while (i <= NF) {print $i+0;i+=5;};}'` )
+ OLD_IFS=$IFS
+ set -f
+ IFS="|" all=( $(nc $hddtemp_host $hddtemp_port 2>/dev/null) )
+ set +f
+ IFS=$OLD_IFS
+
+ # check if there is some data
+ if [ -z "${all[3]}" ]; then
+ return 1
+ fi
+
+ # write the result of the work.
+ echo "BEGIN hddtemp.temperature $1"
+ end=${#hddtemp_disks[@]}
+ for ((i=0; i<end; i++)); do
+ # temperature - this will turn SLP to zero
+ t=$(( ${all[ $((i * 5 + 3)) ]} ))
+ echo "SET ${hddtemp_disks[$i]} = $t"
+ done
+ echo "END"
+
+ return 0
+}