valida ingress

Aqui criamos um DEPLOYMENT com NGINX e um INGRESS para validar o cert-manage e letsencrpt.

# deployment.yaml
# kubectl apply -f deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-valida-deployment
  namespace: valida
  labels:
    app: nginx-valida
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nginx-valida
  template:
    metadata:
      labels:
        app: nginx-valida
    spec:
      containers:
        - name: nginx
          image: nginx:1.29
          ports:
            - containerPort: 80
---
apiVersion: v1
kind: Service
metadata:
  name: nginx-valida-service
  namespace: valida
spec:
  selector:
    app: nginx-valida
  ports:
    - port: 80
      targetPort: 80
  type: ClusterIP
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: nginx-valida-ingress
  namespace: valida
  annotations:
    cert-manager.io/cluster-issuer: letsencrypt-prod
spec:
  ingressClassName: nginx
  tls:
    - hosts:
        - valida.gutocarvalho.net
      secretName: nginx-valida-secretname
  rules:
    - host: valida.gutocarvalho.net
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: nginx-valida-service
                port:
                  number: 80