code: func (c *Registry) GetKeycloakRealm() string {
  	if c.v.IsSet(varKeycloakRealm) {
  		return c.v.GetString(varKeycloakRealm)
  	}
  	if c.IsPostgresDeveloperModeEnabled() {
  		return devModeKeycloakRealm
  	}
  	return defaultKeycloakRealm
  }
docs: // GetKeycloakRealm returns the keycloak realm name