Need TLS / SSL Support

[bobpach]

I have a postgres cluster with 2 pgbouncer instances that require SSL for all connections. I am attaching this container as a sidecar to my pgbouncer pod. It would be great if I could set env vars that pull certs from existing secrets in the namespace and have the connection use them when present.

e.g.

    env:
        - name: TLS_CERT
          valueFrom:
            configMapKeyRef:
              name: <my_cert-secret_key_name>
              key: <my_cert_secret_value>