NGINX Ingress

We’re using the Ingress NGINX Controller.

Architecture

flowchart LR

    web[Web] --> nginx

    subgraph cluster[Kubernetes Cluster]
    direction LR
    subgraph nginx[NGINX Ingress]
    end

    subgraph tn[Tenant Namespace]
    svc{{Service}}
    ing(Ingress) --> svc
    svc --> pod[Pod]
    end

    nginx --> ing
    end

Usage

See cert-manager to secure Ingresses with TLS & DNS to correctly point records to the cluster.

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: example-ingress
spec:
  ingressClassName: nginx
  rules:
  - host: "example.app.konst.fish"
    http:
      paths:
      - pathType: Prefix
        path: "/"
        backend:
          service:
            name: example-service
            port:
              number: 3000