"""Initialize library."""
# VPP Node to apply configuration on
self._node = u""
- # VPP Hostname
- self._hostname = u""
+ # Topology node key
+ self._node_key = u""
# VPP Configuration
self._nodeconfig = dict()
# Serialized VPP Configuration
# VPP Startup config backup location
self._vpp_startup_conf_backup = None
- def set_node(self, node):
+ def set_node(self, node, node_key=None):
"""Set DUT node.
:param node: Node to store configuration on.
+ :param node_key: Topology node key.
:type node: dict
+ :type node_key: str
:raises RuntimeError: If Node type is not DUT.
"""
if node[u"type"] != NodeType.DUT:
u"Startup config can only be applied to DUTnode."
)
self._node = node
- self._hostname = Topology.get_node_hostname(node)
+ self._node_key = node_key
def set_vpp_logfile(self, logfile):
"""Set VPP logfile location.
def add_socksvr(self, socket=Constants.SOCKSVR_PATH):
"""Add socksvr configuration."""
- path = ['socksvr', u"socket-name"]
+ path = [u"socksvr", u"socket-name"]
self.add_config_item(self._nodeconfig, socket, path)
def add_api_segment_gid(self, value=u"vpp"):
path = [u"buffers", u"buffers-per-numa"]
self.add_config_item(self._nodeconfig, value, path)
+ def add_buffers_default_data_size(self, value):
+ """Increase buffers data-size allocated.
+
+ :param value: Buffers data-size allocated.
+ :type value: int
+ """
+ path = [u"buffers", u"default data-size"]
+ self.add_config_item(self._nodeconfig, value, path)
+
def add_dpdk_dev(self, *devices):
"""Add DPDK PCI device configuration.
path = [u"nat"]
self.add_config_item(self._nodeconfig, value, path)
+ def add_nsim_poll_main_thread(self):
+ """Add NSIM poll-main-thread configuration."""
+ path = [u"nsim", u"poll-main-thread"]
+ self.add_config_item(self._nodeconfig, u"", path)
+
+ def add_tcp_congestion_control_algorithm(self, value=u"cubic"):
+ """Add TCP congestion control algorithm.
+
+ :param value: The congestion control algorithm to use. Example: cubic
+ :type value: str
+ """
+ path = [u"tcp", u"cc-algo"]
+ self.add_config_item(self._nodeconfig, value, path)
+
def add_tcp_preallocated_connections(self, value):
"""Add TCP pre-allocated connections.
path = [u"tcp", u"preallocated-half-open-connections"]
self.add_config_item(self._nodeconfig, value, path)
+ def add_session_enable(self):
+ """Add session enable."""
+ path = [u"session", u"enable"]
+ self.add_config_item(self._nodeconfig, u"", path)
+
+ def add_session_event_queues_memfd_segment(self):
+ """Add session event queue memfd segment."""
+ path = [u"session", u"evt_qs_memfd_seg"]
+ self.add_config_item(self._nodeconfig, u"", path)
+
def add_session_event_queue_length(self, value):
"""Add session event queue length.
path = [u"session", u"event-queue-length"]
self.add_config_item(self._nodeconfig, value, path)
+ def add_session_event_queues_segment_size(self, value):
+ """Add session event queue length.
+
+ :param value: Session event queue segment size.
+ :type value: str
+ """
+ path = [u"session", u"evt_qs_seg_size"]
+ self.add_config_item(self._nodeconfig, value, path)
+
def add_session_preallocated_sessions(self, value):
"""Add the number of pre-allocated sessions.
"""
self.write_config(filename=filename)
- VPPUtil.restart_vpp_service(self._node)
+ VPPUtil.restart_vpp_service(self._node, self._node_key)
if verify_vpp:
VPPUtil.verify_vpp(self._node)