Common tls configuration setup however I cant load the new domain with it

infra/vultr-kubernetes/k8s/tls.yaml

@@ -0,0 +1,29 @@
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: sample.temprah-lab.xyz
+  namespace: default
+spec:
+  secretName: sample.temprah-lab.xyz-tls
+  issuerRef:
+    name: letsencrypt-prod
+    kind: ClusterIssuer
+  commonName: sample.temprah-lab.xyz
+  dnsNames:
+    - sample.temprah-lab.xyz
+---
+apiVersion: cert-manager.io/v1
+kind: ClusterIssuer
+metadata:
+  name: letsencrypt-prod
+  namespace: default
+spec:
+  acme:
+    server: https://acme-v02.api.letsencrypt.org/directory
+    email: dev@shockrah.xyz
+    privateKeySecretRef:
+      name: letsencrypt-prod
+    solvers:
+      - http01:
+          ingress:
+            class: traefik