Oops, forgot letsencrypt.yaml.

+apiVersion: v1
+data:
+  tls.key: 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
+kind: Secret
+metadata:
+  name: acme-account-key
+  namespace: cert-manager
+---
+apiVersion: cert-manager.io/v1
+kind: ClusterIssuer
+metadata:
+  namespace: cert-manager
+  name: letsencrypt-staging
+spec:
+  acme:
+    # You must replace this email address with your own.
+    # Let's Encrypt will use this to contact you about expiring
+    # certificates, and issues related to your account.
+    #email: user@example.com
+    email: name@example.com
+    server: https://acme-staging-v02.api.letsencrypt.org/directory
+    preferredChain: 'ISRG Root X1'
+    disableAccountKeyGeneration: true
+    privateKeySecretRef:
+      # Secret resource that will be used to store the account's private key.
+      name: acme-account-key
+    # Add a single challenge solver, HTTP01 using nginx
+    solvers:
+    - http01:
+        ingress:
+          class: nginx
+---
+apiVersion: cert-manager.io/v1
+kind: ClusterIssuer
+metadata:
+  name: letsencrypt-production
+  namespace: cert-manager
+spec:
+  acme:
+    # You must replace this email address with your own.
+    # Let's Encrypt will use this to contact you about expiring
+    # certificates, and issues related to your account.
+    #email: user@example.com
+    email: name@example.com
+    server: https://acme-v02.api.letsencrypt.org/directory
+    preferredChain: 'ISRG Root X1'
+    disableAccountKeyGeneration: true
+    privateKeySecretRef:
+      # Secret resource that will be used to store the account's private key.
+      name: acme-account-key
+    # Add a single challenge solver, HTTP01 using nginx
+    solvers:
+    - http01:
+        ingress:
+          class: nginx