apiVersion: cert-manager.io/v1
kind: ClusterIssuer
metadata:
  name: metrics-integration-rs
spec:
  acme:
    email: o11y@tidbcloud.com
    preferredChain: ""
    privateKeySecretRef:
      name: letsencrypt-for-o11y
    server: https://acme-v02.api.letsencrypt.org/directory
    solvers:
      - http01:
          ingress:
            ingressClassName: metrics-integration-rs-alb