Use the CA store provided by the system
--x509-use-system-store
x509-use-system-store specifies that
the server instance uses the system provided CA store. By default,
the server uses the file /etc/ssl/certs/ca-certificates.crt as
trusted CA store and searches for trusted certificates under the folder /etc/ssl/certs.
You can override these locations by setting the environment variables SSL_CERT_FILE and SSL_CERT_DIR.
The instance uses the system CA store.
--x509-use-system-store