add pvesr & pve quorum check

files/nrpe/check_pve_quorum

@@ -0,0 +1,35 @@
+#!/bin/bash
+
+# Nagios Exit Codes
+STATE_OK=0
+STATE_WARNING=1
+STATE_CRITICAL=2
+STATE_UNKNOWN=3
+
+EXPECTED_VOTES=3
+QUORUM_INFO=$(pvecm status)
+
+# Check specifically for "Quorate:" for status (Yes/No)
+HAS_QUORUM=$(echo "$QUORUM_INFO" | grep "Quorate:" | awk '{print $2}')
+
+# Check specifically for "Total votes:" for current count
+VOTES=$(echo "$QUORUM_INFO" | grep "Total votes:" | awk '{print $3}')
+
+# Debug just in case (optional)
+if [ -z "$HAS_QUORUM" ] || [ -z "$VOTES" ]; then
+    echo "UNKNOWN - Unable to parse pvecm status output"
+    exit $STATE_UNKNOWN
+fi
+
+if [ "$HAS_QUORUM" != "Yes" ]; then
+    echo "CRITICAL - Cluster lost QUORUM! (Quorate: $HAS_QUORUM, Votes: $VOTES) | votes=$VOTES"
+    exit $STATE_CRITICAL
+fi
+
+if [ "$VOTES" -lt "$EXPECTED_VOTES" ]; then
+    echo "WARNING - Quorum OK but partial ($VOTES/$EXPECTED_VOTES votes). One member is missing. | votes=$VOTES"
+    exit $STATE_WARNING
+else
+    echo "OK - Cluster healthy ($VOTES/$EXPECTED_VOTES votes) | votes=$VOTES"
+    exit $STATE_OK
+fi

files/nrpe/check_pvesr

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Nagios Exit Codes
+STATE_OK=0
+STATE_WARNING=1
+STATE_CRITICAL=2
+STATE_UNKNOWN=3
+
+STATUS_OUTPUT=$(pvesr status | tail -n +2)
+
+if [ -z "$STATUS_OUTPUT" ]; then
+    echo "OK - No replication job configured."
+    exit $STATE_OK
+fi
+
+ERRORS=$(echo "$STATUS_OUTPUT" | awk '$NF != "OK" || $(NF-1) > 0 {print $1}')
+
+if [ -n "$ERRORS" ]; then
+    COUNT=$(echo "$ERRORS" | wc -l)
+    ERROR_LIST=$(echo "$ERRORS" | xargs | sed 's/ /, /g')
+    echo "CRITICAL - $COUNT replication(s) failed : $ERROR_LIST | replication_errors=$COUNT"
+    exit $STATE_CRITICAL
+else
+    COUNT_OK=$(echo "$STATUS_OUTPUT" | wc -l)
+    echo "OK - All replication jobs are operational ($COUNT_OK jobs) | replication_errors=0"
+    exit $STATE_OK
+fi