fix: correct resource display format in check_resources.sh

cluster/check_resources.sh

@@ -25,16 +25,32 @@ echo "------------------------------------------"
 kubectl top pods -A --sort-by=cpu 2>/dev/null | head -11 || echo "需要 metrics-server"
 
 echo ""
-echo "🔋 高資源使用 Pod (>80% CPU 或 >1G Memory)"
+echo "🔋 資源不足警告 (CPU>80% 或 MEM>1Gi)"
 echo "------------------------------------------"
-kubectl top pods -A 2>/dev/null | awk -v OFS='\t' 'NR>1 && ($3 > 80 || $4 > 1000) {print $1, $2, $3"%", $4"Mi"}' || echo "無法計算"
+HIGH_PODS=$(kubectl top pods -A 2>/dev/null | awk -v OFS='\t' 'NR>1 {split($4, v, /([0-9]+)/); mem=int(v[2]); if ($3+0 > 80 || mem > 1024) print $0}')
+
+if [ -z "$HIGH_PODS" ]; then
+  echo -e "${GREEN}✓ 無高資源使用 Pod${NC}"
+else
+  echo "$HIGH_PODS" | while IFS=$'\t' read -r ns name cpu mem; do
+    echo -e "${YELLOW}⚠ $ns/$name${NC}"
+    echo "   CPU: $cpu   Memory: $mem"
+  done
+fi
 
 echo ""
-echo "📊 資源請求 vs 限制"
+echo "📊 無資源限制的 Pod"
 echo "------------------------------------------"
-echo "查看 Pod 是否設定了資源限制："
-kubectl get pods -A -o jsonpath='{range .items[*]}{.metadata.namespace}{"\t"}{.metadata.name}{"\t"}{.spec.containers[*].resources.requests.cpu}{"\t"}{.spec.containers[*].resources.limits.cpu}{"\n"}{end}' | \
-  awk '{if ($3 != "<none>" && $4 == "<none>") print $1"/"$2 " ❌ 只有 request 無 limit"; else if ($3 == "<none>") print $1"/"$2 " ⚠️  無資料設定"}' | head -10 || echo -e "${GREEN}所有 Pod 都有設定${NC}"
+NO_LIMIT=$(kubectl get pods -A -o jsonpath='{range .items[*]}{.metadata.namespace}{"/"}{.metadata.name}{"\t"}{.spec.containers[*].resources.requests.cpu}{"\t"}{.spec.containers[*].resources.limits.cpu}{"\n"}{end}' | \
+  awk -F'\t' '$3 == "<none>" {print $1}')
+
+if [ -z "$NO_LIMIT" ]; then
+  echo -e "${GREEN}✓ 所有 Pod 都有資料設定${NC}"
+else
+  echo "$NO_LIMIT" | while read -r pod; do
+    echo -e "${YELLOW}⚠ $pod${NC} - 無資源限制"
+  done | head -10
+fi
 
 echo ""
 echo "=========================================="