Manifesto

kind: Namespace
apiVersion: v1
metadata:
  name: monitoring
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: uptime-kuma-pvc
  namespace: monitoring
spec:
  accessModes:
    - ReadWriteOnce
  storageClassName: standard-rwo
  resources:
    requests:
      storage: 1G
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: uptime-kuma-deployment
  namespace: monitoring
spec:
  selector:
    matchLabels:
      app: uptime-kuma
  replicas: 1
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 1
  template:
    metadata:
      labels:
        app: uptime-kuma
    spec:
      containers:
      - name: uptime-kuma
        image: louislam/uptime-kuma:1.23.16
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 3001
          name: web-ui
        resources:
          limits:
            cpu: 200m
            memory: 512Mi
          requests:
            cpu: 50m
            memory: 128Mi
        livenessProbe:
          tcpSocket:
            port: web-ui
          initialDelaySeconds: 60
          periodSeconds: 10
        readinessProbe:
          httpGet:
            scheme: HTTP
            path: /
            port: web-ui
          initialDelaySeconds: 30
          periodSeconds: 10
        volumeMounts:
        - name: data
          mountPath: /app/data
      volumes:
      - name: data
        persistentVolumeClaim:
          claimName: uptime-kuma-pvc
---
apiVersion: v1
kind: Service
metadata:
  name: uptime-kuma-svc
  namespace: monitoring
spec:
  selector:
    app: uptime-kuma
  ports:
  - name: uptime-kuma
    port: 3001
    targetPort: 3001
    protocol: TCP
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: uptime-kuma-ingress
  namespace: monitoring
  annotations:
    cert-manager.io/cluster-issuer: letsencrypt-prod
spec:
  ingressClassName: nginx
  tls:
    - hosts:
        - status.dominio.tld
      secretName: status-dominio-tld.pem
  rules:
    - host: status.dominio.tld
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: uptime-kuma-svc
                port:
                  number: 3001