Remove one-line output for nodes

Author: agapoff

README.md

@@ -31,7 +31,6 @@ Nagios-style checks against Kubernetes API. Designed for usage with Nagios, Icin
 	                    - Unbound Persistent Volumes in unboundpvs mode; default is 5
 	                    - Job failed count in jobs mode; default is 2
 	                    - Pvc storage utilization; default is 90%
-	  -b               Brief mode (more suitable for Zabbix)
 	  -M EXIT_CODE     Exit code when resource is missing; default is 2 (CRITICAL)
 	  -h               Show this help and exit
 
@@ -112,7 +111,7 @@ Check utilization if pvc (if consumes more than %):
     CRITICAL. Very high storage utilization on pvc prometheus-data: 93% (86106636288/157459890176 Bytes)
 
 
-## Brief mode
+## Brief mode (removed in v1.1.0)
 
 All modes support the -b brief option.  In this mode, a single numerical output is returned.  The number is positive on success and zero or negative on error.
 

account.yaml

@@ -23,7 +23,7 @@ rules:
     resources:
       - pods
       - nodes
-#      - secrets
+      - secrets
       - persistentvolumes
     verbs:
       - get

check_kubernetes.sh

@@ -164,15 +164,15 @@ mode_nodes() {
                                        .status")"
         if [ "$ready" != True ]; then
             EXITCODE=2
-            OUTPUT="ERROR. ${OUTPUT}Node $node not ready\n"
+            OUTPUT="${OUTPUT}Node $node not ready. "
         fi
         for condition in OutOfDisk MemoryPressure DiskPressure; do
             state="$(echo "$data" | jq -r ".items[] | select(.metadata.name==\"$node\") | \
                                            .status.conditions[] | select(.type==\"$condition\") | \
                                            .status")"
             if [ "$state" = True ]; then
                 [ $EXITCODE -lt 1 ] && EXITCODE=1
-                OUTPUT="WARN. ${OUTPUT} $node $condition\n"
+                OUTPUT="${OUTPUT} $node $condition. "
             fi
         done
     done