Keeping the staging acme server in comments

cert-managment/cluster_issuer.yaml

@@ -9,6 +9,7 @@ spec:
     # certificates, and issues related to your account.
     email: ctr26@ebi.ac.uk
     server: https://acme-v02.api.letsencrypt.org/directory
+    # server: https://acme-staging-v02.api.letsencrypt.org/directory
     privateKeySecretRef:
       # Secret resource that will be used to store the account's private key.
       name: letsencrypt-production