#!/bin/bash
# Quick Kubernetes cluster status check
# Returns structured output for easy parsing

set -euo pipefail

echo "=== Node Status ==="
kubectl get nodes -o wide 2>/dev/null || echo "Error: Cannot reach cluster"

echo ""
echo "=== Unhealthy Pods ==="
kubectl get pods -A --field-selector=status.phase!=Running,status.phase!=Succeeded 2>/dev/null | grep -v "^NAMESPACE" || echo "All pods healthy"

echo ""
echo "=== High Restart Pods ==="
kubectl get pods -A -o jsonpath='{range .items[?(@.status.containerStatuses[0].restartCount>5)]}{.metadata.namespace}/{.metadata.name}: {.status.containerStatuses[0].restartCount} restarts{"\n"}{end}' 2>/dev/null || echo "No high restart pods"

echo ""
echo "=== Recent Warning Events ==="
kubectl get events -A --field-selector=type=Warning --sort-by='.lastTimestamp' 2>/dev/null | tail -10 || echo "No warning events"

echo ""
echo "=== ArgoCD Apps ==="
if command -v argocd &>/dev/null; then
    argocd app list --output wide 2>/dev/null || echo "ArgoCD not accessible"
else
    echo "ArgoCD CLI not installed"
fi