After ingress migration. https://github.com/pelotech/foundation/blob/7982473b31accbbd80371c28ca649f4129053032/gitops/components/cert-manager/create-issuer/templates/create-issuer.yaml#L15-L17 https://cert-manager.io/docs/usage/gateway/#example-self-service-tls-with-listenerset-and-http-01
After ingress migration.
foundation/gitops/components/cert-manager/create-issuer/templates/create-issuer.yaml
Lines 15 to 17 in 7982473
https://cert-manager.io/docs/usage/gateway/#example-self-service-tls-with-listenerset-and-http-01