The opengauss active and standby architecture is used with keeplive

Is there any risk in using opengauss active and standby architecture with keeplive?

Explanation: The use of the opengauss active/standby architecture with keeplive is mainly to consider that the application connection string does not need to be modified when the application uses the domain name (the domain name of the keeplive virtual IP) to connect and switch.

Is there a better architecture than this one for opengauss usage scenarios?