muninlite/plugins/df
Lars Kruse e3103bdb6e Plugin df: ignore read-only and virtual filesystem types
The set of filesystems is based on the list of excluded filesystems in
munin's "df" plugin for Linux.
2020-02-08 23:39:44 +01:00

26 lines
987 B
Plaintext

config_df() {
IGNORE_FILESYSTEM_REGEX="(none|unknown|rootfs|iso9660|squashfs|udf|romfs|ramfs|debugfs|cgroup_root|devtmpfs)"
echo "graph_title Filesystem usage (in %)
graph_args --upper-limit 100 -l 0
graph_vlabel %
graph_category disk
graph_info This graph shows disk usage on the machine."
for PART in $(df -PT | grep '^/' | grep -vwE "$IGNORE_FILESYSTEM_REGEX" | sed '/\/[a-z0-9]*$/!d;s/.* \([a-z0-9\/]\{1,\}\)$/\1/g')
do
PINFO=$(df -P "$PART" | tail -1);
PNAME=$(echo "$PINFO" | cut -d " " -f 1 | sed 's/\//_/g')
echo "$PNAME.label $PART"
echo "$PNAME.info $PNAME -> $PART"
echo "$PNAME.warning 92"
echo "$PNAME.critical 98"
done
}
fetch_df() {
for PART in $(df -P | grep '^/' | sed '/\/[a-z0-9]*$/!d;s/.* \([a-z0-9\/]\{1,\}\)$/\1/g')
do
PINFO=$(df -P "$PART" | tail -1);
PNAME=$(echo "$PINFO" | cut -d " " -f 1 | sed 's/[\/.-]/_/g')
echo "$PNAME.value" "$(echo "$PINFO" | sed -e 's/\%//g' -e 's/ */ /g' | cut -d " " -f 5)"
done
}