There used to be an "-s" option for deleting all the services, but it's no longer there.

bash-3.2$ ./deleteAll.bash

Usage: ./deleteAll.bash [PARAMs]

-u                  : Display usage

-n [NAMESPACE]      : Kubernetes namespace (required)

-a [APP]            : Specify a specific ONAP component (default: all)

                      from the following choices:

                      sdc, aai ,mso, message-router, robot,

                      vid, sdnc, portal, policy, appc