Execute 'ceph -s' only once to get data

munin-monitoring · Jul 25, 2018 · 273f69f · 273f69f
1 parent 4ac9c7b
commit 273f69f
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/plugins/ceph/ceph_osd b/plugins/ceph/ceph_osd
@@ -44,6 +44,9 @@ if [ "$1" = "config" ]; then
 	exit 0
 fi
 
-echo "osds.value $(ceph -s --format=json | jq '.osdmap.osdmap.num_osds')"
-echo "up.value $(ceph -s --format=json | jq '.osdmap.osdmap.num_up_osds')"
-echo "in.value $(ceph -s --format=json | jq '.osdmap.osdmap.num_in_osds')"
+CEPH_STATUS=$(ceph -s --format=json)
+
+echo "osds.value $(echo $CEPH_STATUS | jq '.osdmap.osdmap.num_osds')"
+echo "up.value $(echo $CEPH_STATUS | jq '.osdmap.osdmap.num_up_osds')"
+echo "in.value $(echo $CEPH_STATUS | jq '.osdmap.osdmap.num_in_osds')"
+