Uptime Kuma

Prerequisites

• Longhorn
• Authello

Uptime Kuma

Uptime Kuma is a self-hosted monitoring tool that allows you to keep track of the uptime and performance of your services.

Installation

1. Create the following directory structure for Uptime Kuma:

   uptime-kuma/
   ├── ingress.yml
   ├── pvc.yml
   ├── svc.yml
   └── uptime-kuma.yml

2. Add the following content to the ingress.yml file:

   ---
   apiVersion: networking.k8s.io/v1
   kind: Ingress
   metadata:
     name: uptime-kuma-ingress
     namespace: monitoring
     annotations:
       cert-manager.io/cluster-issuer: letsencrypt-cloudflare
       traefik.ingress.kubernetes.io/router.middlewares: tools-authelia@kubernetescrd
       traefik.ingress.kubernetes.io/router.entrypoints: websecure
   spec:
     ingressClassName: traefik
     tls:
     - hosts:
       - status.example.com
       secretName: uptime-kuma-tls
     rules:
     - host: status.example.com
       http:
         paths:
         - path: /
           pathType: Prefix
           backend:
             service:
               name: uptime-kuma-service
               port:
                 number: 3001

3. Add the following content to the pvc.yml file:

   ---
   apiVersion: v1
   kind: PersistentVolumeClaim
   metadata:
     name: uptime-kuma-longhorn
     namespace: monitoring
   spec:
     resources:
       requests:
         storage: 1Gi
     volumeMode: Filesystem
     accessModes:
       - ReadWriteOnce
     storageClassName: longhorn

4. Add the following content to the svc.yml file:

   ---
   apiVersion: v1
   kind: Service
   metadata:
     name: uptime-kuma-service
     namespace: monitoring
   spec:
     selector:
       app: uptime-kuma
     type: ClusterIP
     ports:
     - port: 3001
       targetPort: 3001
       name: http

5. Add the following content to the uptime-kuma.yml file:

   ---
   apiVersion: apps/v1
   kind: Deployment
   metadata:
     name: uptime-kuma
     namespace: monitoring
   spec:
     replicas: 1
     strategy:
       type: Recreate
     selector:
       matchLabels:
         app: uptime-kuma
     template:
       metadata:
         labels:
           app: uptime-kuma
       spec:
         containers:
         - name: uptime-kuma
           image: louislam/uptime-kuma:2.1.3
           ports:
           - containerPort: 3001
             name: http
           volumeMounts:
           - name: uptime-kuma-data
             mountPath: /app/data
         volumes:
         - name: uptime-kuma-data
           persistentVolumeClaim:
             claimName: uptime-kuma-longhorn

6. Commit and push the changes to your Git repository. Flux will deploy Uptime Kuma to your cluster.