k8s-problematic-nodes

k8s-problematic-nodes.sh

#!/bin/bash

echo "=== NÓS COM PROBLEMAS EM TODOS OS CLUSTERS ==="
echo "Data: $(date)"
echo ""

total_problematic=0

for context in $(kubectl config get-contexts -o name); do
    echo "========================================"
    echo "CLUSTER: $context"
    echo "========================================"
    
    if kubectl --context=$context cluster-info &>/dev/null; then
        # Buscar nós com problemas
        problematic_nodes=$(kubectl --context=$context get nodes --no-headers | grep -v " Ready ")
        
        if [ ! -z "$problematic_nodes" ]; then
            echo "❌ NÓS COM PROBLEMAS:"
            echo "$problematic_nodes"
            count=$(echo "$problematic_nodes" | wc -l)
            total_problematic=$((total_problematic + count))
        else
            echo "✅ Todos os nós estão funcionando normalmente"
        fi
    else
        echo "❌ Cluster inacessível"
    fi
    
    echo ""
done

echo "========================================"
echo "RESUMO"
echo "========================================"
echo "Total de nós com problemas: $total_problematic"