-#!/bin/sh
+# no need for shebang - this file is loaded from charts.d.plugin
+
+# netdata
+# real-time performance and health monitoring, done right!
+# (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
+# GPL v3+
+#
# sensors docs
# https://www.kernel.org/doc/Documentation/hwmon/sysfs-interface
sensors_priority=90000
+declare -A sensors_excluded=()
+
sensors_find_all_files() {
find $1 -maxdepth $sensors_sys_depth -name \*_input -o -name temp 2>/dev/null
}
# - 0 to enable the chart
# - 1 to disable the chart
- [ -z "$( sensors_find_all_files $sensors_sys_dir )" ] && echo >&2 "$PROGRAM_NAME: sensors: no sensors found in '$sensors_sys_dir'." && return 1
+ [ -z "$( sensors_find_all_files $sensors_sys_dir )" ] && error "no sensors found in '$sensors_sys_dir'." && return 1
return 0
}
sensors_check_files() {
# we only need sensors that report a non-zero value
+ # also remove not needed sensors
- local f= v=
+ local f= v= excluded=
for f in $*
do
[ ! -f "$f" ] && continue
+ for ex in ${sensors_excluded[@]}; do
+ [[ $f =~ .*$ex$ ]] && excluded='1' && break
+ done
- v="$( cat $f )"
+ [ "$excluded" != "1" ] && v="$( cat $f )" || v=0
v=$(( v + 1 - 1 ))
[ $v -ne 0 ] && echo "$f" && continue
+ excluded=
- echo >&2 "$PROGRAM_NAME: sensors: $f gives zero values"
+ error "$f gives zero values"
done
}
v=$(( v + 1 - 1 ))
[ $v -ne 0 ] && echo "$f" && continue
- echo >&2 "$PROGRAM_NAME: sensors: $f is disabled"
+ error "$f is disabled"
done
}
id="$( fixid "$device.$subsystem.$dir" )"
- echo >&2 "charts.d: sensors: on path='$path', dir='$dir', device='$device', subsystem='$subsystem', id='$id', name='$name'"
+ debug "path='$path', dir='$dir', device='$device', subsystem='$subsystem', id='$id', name='$name'"
for mode in temperature voltage fans power current energy humidity
do
fi
echo "DIMENSION $fid '$labelname' $algorithm $multiplier $divisor"
- echo >>$TMP_DIR/sensors.sh "printf \"SET $fid = \"; cat $file "
+ echo >>$TMP_DIR/sensors.sh "echo \"SET $fid = \"\$(< $file )"
done
echo >>$TMP_DIR/sensors.sh "echo END"
done
[ $sensors_source_update -eq 1 ] && echo >>$TMP_DIR/sensors.sh "}"
- # cat >&2 $TMP_DIR/sensors.sh
# ok, load the function sensors_update() we created
[ $sensors_source_update -eq 1 ] && . $TMP_DIR/sensors.sh