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authorChristian Pointner <equinox@helsinki.at>2018-09-26 16:08:51 (GMT)
committerChristian Pointner <equinox@helsinki.at>2018-09-26 16:08:51 (GMT)
commitcb207bddd741f9e382f5b9027d690463ceaf34f7 (patch)
tree46fae0aa6ab1fee1523bc2a006cbb14ba8217a5b /mrpe
parent5f09079498b1ff43027aa5f6b8b69bc518b5ee40 (diff)
added check for olsr neighbours
Diffstat (limited to 'mrpe')
-rwxr-xr-xmrpe/check_olsr-neigh.sh44
1 files changed, 44 insertions, 0 deletions
diff --git a/mrpe/check_olsr-neigh.sh b/mrpe/check_olsr-neigh.sh
new file mode 100755
index 0000000..0365eac
--- /dev/null
+++ b/mrpe/check_olsr-neigh.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+readonly NAGIOS_OK=0
+readonly NAGIOS_WARNING=1
+readonly NAGIOS_CRITICAL=2
+readonly NAGIOS_UNKNOWN=3
+
+function main {
+ local warn_level="$1"
+ local crit_level="$2"
+
+ curlout=$(curl --connect-timeout 5 --max-time 10 -s http://localhost:2006/neigh)
+ if [ $? -ne 0 ]; then
+ echo "UNKNOWN - failed to fetch olsr neighbours"
+ return "$NAGIOS_UNKNOWN"
+ fi
+
+ local neighs=$(echo "$curlout" | awk '($0 != "" && NR > 2) { print($1) }')
+ local neighs_len=$(echo -n "$neighs" | wc -l)
+
+ local code="$NAGIOS_OK"
+ local state="OK"
+ local tag=""
+
+ if [ $neighs_len -le $crit_level ]; then
+ code="$NAGIOS_CRITICAL"
+ state="CRIT"
+ tag="(!!)"
+ elif [ $neighs_len -le $warn_level ]; then
+ code="$NAGIOS_WARNING"
+ state="WARN"
+ tag="(!)"
+ fi
+
+ echo "$state - $neighs_len$tag olsr neighbours found."
+ exit "$code"
+}
+
+if [ -z "$1" ] || [ -z "$2" ]; then
+ echo "UNKNOWN - please specify warn and critical values for neighbour counts"
+ exit "$NAGIOS_UNKNOWN"
+fi
+
+main "$1" "$2"