CODEWITHSUNDEEP
kubernetescert-manager
chrispytoes
chrispytoes

Reputation: 1889

cert-manager letsencrypt issuing invalid certs

I followed this tutorial to serve a basic application using the NGINX Ingrss Controller, and cert-manager with letsencrypt.

I am able to visit the website, but the SSL certificate is broken, saying Issued By: (STAGING) Artificial Apricot R3.

This is my ClusterIssuer:

apiVersion: cert-manager.io/v1alpha2
kind: ClusterIssuer
metadata:
  name: letsencrypt-issuer
  namespace: cert-manager
spec:
  acme:
    server: https://acme-staging-v02.api.letsencrypt.org/directory
    email: [email protected]
    privateKeySecretRef:
      name: letsencrypt-issuer
    solvers:
      - http01:
          ingress:
            class:  nginx

And the Ingress:

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: my-app-ingress-dev
  namespace: my-app
  annotations:
    cert-manager.io/cluster-issuer: letsencrypt-issuer
spec:
  tls:
    - secretName: echo-tls
      hosts:
        - my-app.example.com
  rules:
    - host: my-app.example.com
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: my-app-dev
                port:
                  number: 80

Upvotes: 5

Views: 4430

Answers (1)

coderanger
coderanger

Reputation: 54211

LetsEncrypt staging is for testing, and does not issue certificates that are trusted by browsers. Use the production LE URL instead https://acme-v02.api.letsencrypt.org/directory

Upvotes: 15

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