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k3s-configs/k3s/kuma-stack.yaml
2026-01-21 08:37:05 +00:00

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# 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