# 1. 创建一个独立的命名空间，保持整洁
apiVersion: v1
kind: Namespace
metadata:
  name: monitoring

---

# 2. 申请一块 10GB 的硬盘 (使用 Longhorn)
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: kuma-pvc
  namespace: monitoring
spec:
  accessModes:
    - ReadWriteOnce
  storageClassName: longhorn
  resources:
    requests:
      storage: 2Gi

---

# 3. 部署应用 (StatefulSet 也可以用 Deployment，单实例用 Deployment 足够)
apiVersion: apps/v1
kind: Deployment
metadata:
  name: uptime-kuma
  namespace: monitoring
spec:
  replicas: 1
  selector:
    matchLabels:
      app: uptime-kuma
  strategy:
    type: Recreate
  template:
    metadata:
      labels:
        app: uptime-kuma
    spec:
      containers:
      - name: uptime-kuma
        image: louislam/uptime-kuma:1
        ports:
        - containerPort: 3001
        volumeMounts:
        - name: data
          mountPath: /app/data
      volumes:
      - name: data
        persistentVolumeClaim:
          claimName: kuma-pvc

---

# 4. 创建内部服务
apiVersion: v1
kind: Service
metadata:
  name: kuma-service
  namespace: monitoring
spec:
  selector:
    app: uptime-kuma
  ports:
    - protocol: TCP
      port: 80
      targetPort: 3001

---

# 5. 暴露到外网 (HTTPS + 域名)
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: kuma-ingress
  namespace: monitoring
  annotations:
    cert-manager.io/cluster-issuer: letsencrypt-prod
spec:
  rules:
  - host: status.u9.net3w.com   # <--- 您的新域名
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: kuma-service
            port:
              number: 80
  tls:
  - hosts:
    - status.u9.net3w.com
    secretName: status-tls-secret