Are you using the identity-notifications relation between openstack-service-checks and keystone? In theory, that should clear the openstack-service-checks.endpoints.configured flag upon an endpoint update and rerun configure_nrpe_endpoints() function (pretty much exactly what you did in your manual intervention).
Are you using the identity- notifications relation between openstack- service- checks and keystone? In theory, that should clear the openstack- service- checks. endpoints. configured flag upon an endpoint update and rerun configure_ nrpe_endpoints( ) function (pretty much exactly what you did in your manual intervention).