server/monitoring/ntfy-alertmanager.yaml

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: ntfy-alertmanager
  namespace: monitoring
spec:
  selector:
    matchLabels:
      app: ntfy-alertmanager
  replicas: 1
  template:
    metadata:
      labels:
        app: ntfy-alertmanager
    spec:
      containers:
      - name: ntfy-alertmanager
        image: xenrox/ntfy-alertmanager:latest
        args: ["--config", "/config/config.yaml"]
        ports:
        - containerPort: 8080
          name: http-web-svc
        volumeMounts:
          - mountPath: "/config"
            name: "config"
      volumes:
        - name: config
          secret:
            secretName: ntfy-alertmanager-config-secret
---
apiVersion: v1
kind: Service
metadata:
  name: ntfy-alertmanager
  namespace: monitoring
spec:
  selector:
    app: ntfy-alertmanager
  type: ClusterIP
  ports:
  - name: ntfy-alertmanager-port
    protocol: TCP
    port: 80
    targetPort: http-web-svc
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: ntfy-alertmanager
  namespace: monitoring
  annotations:
    traefik.ingress.kubernetes.io/router.entrypoints: websecure
spec:
  rules:
    - host: ntfy-alertmanager.jibby.org
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: ntfy-alertmanager
                port:
                  number: 80