Creates a superuser that can manage MemSQL Ops.
Superusers are privileged users that can make changes that modify MemSQL and MemSQL Ops behavior. By default, no superuser is defined. In this case, all who access the MemSQL Ops interface have read/write access.
usage: memsql-ops superuser-add [--settings-file SETTINGS_FILE] [-p [PASSWORD]] username Add a superuser that can manage MemSQL Ops. positional arguments: username The name for this superuser. optional arguments: --settings-file SETTINGS_FILE A path to a MemSQL Ops settings.conf file. If not set, we will use the file in the same directory as the MemSQL Ops binary. -p [PASSWORD], --password [PASSWORD] The password for this superuser. Leave blank to read the MEMSQL_PASSWORD environment variable, or have a password prompt if MEMSQL_PASSWORD is not set.