def get_client_for_backend(backend_name, vserver_name=None):
config = get_backend_configuration(backend_name)
client = client_cmode.NetAppCmodeClient(
transport_type=config.netapp_transport_type,
username=config.netapp_login,
password=config.netapp_password,
hostname=config.netapp_server_hostname,
port=config.netapp_server_port,
vserver=vserver_name or config.netapp_vserver,
trace=na_utils.TRACE_API)
return client
def _get_api_client(self, vserver=None):
# Use cached value to prevent calls to system-get-ontapi-version.
client = self._clients.get(vserver)
if not client:
client = client_cmode.NetAppCmodeClient(
transport_type=self.configuration.netapp_transport_type,
username=self.configuration.netapp_login,
password=self.configuration.netapp_password,
hostname=self.configuration.netapp_server_hostname,
port=self.configuration.netapp_server_port,
vserver=vserver,
trace=na_utils.TRACE_API)
self._clients[vserver] = client
return client
