Initial commit: k3s deployment configurations

k3s/kuma-stack.yaml

@@ -0,0 +1,97 @@
+# 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