Troubleshooting Cert-Manager Let's Encrypt Kubernetes Integration

DevOps Kubernetes
1

Hi All,
I have a problem to using Cert+Manager + Let’s encrypt in my Kubernetes, I would to get an help on it, thank in advance…

2

? What is the problem?

3

Basically I can create an certificate for one domain, when I try to create another certificate for another domain doesn’t works…

4

Let me share with you the yaml code…

5 
kind: Certificate
metadata:
  name: certificate
  namespace: default
spec:
  duration: 1440h
  renewBefore: 168h
  commonName: <http://www.domain.com|www.domain.com>
  dnsNames:
  - <http://www.domain.com|www.domain.com>
  secretName: certificate
  issuerRef:
    name: letsencrypt-prod
    kind: ClusterIssuer```
6 
apiVersion: <http://cert-manager.io/v1|cert-manager.io/v1>
kind: ClusterIssuer
metadata:
  name: letsencrypt-prod
spec:
  acme:
    server: <https://acme-v02.api.letsencrypt.org/directory>
    email: <mailto:support@domain.com|support@domain.com>
    privateKeySecretRef:
      name: letsencrypt-prod
    solvers:
    - http01:
        ingress:
          class: nginx```
7

Please put this in where it belongs