cnpg-system

kubectl get secrets -n cnpg-system
NAMESPACE     NAME                          TYPE                          DATA   AGE
cnpg-system   cnpg-ca-secret                Opaque                        2      27m
cnpg-system   cnpg-webhook-cert             kubernetes.io/tls             2      27m
cnpg-system   sh.helm.release.v1.cnpg.v1    helm.sh/release.v1            1      27m

helm install cnpg, kubectl api-resources --api-group=postgresql.cnpg.io, cnpg.io, cnpg-system