apiVersion: networking.k8s.io/v1 kind: Ingress metadata: annotations: cert-manager.io/cluster-issuer: letsencrypt-prod name: alertmanager-main namespace: monitoring spec: ingressClassName: nginx rules: - host: alerts.prod.panic.haus http: paths: - backend: service: name: alertmanager-main port: name: web path: / pathType: Prefix tls: - hosts: - alerts.prod.panic.haus secretName: alerts-tls