X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FTrafficGenerator.py;h=c9cd971cf3e703162da67757dba53c4f9bd03d75;hp=87437d8284d76f6ac8a5ebd034db39fc71b66352;hb=0f2542f1bae6832503457d4b935783e2f1489746;hpb=f112262b6d3db251fe3171333adc48ee14ebed22 diff --git a/resources/libraries/python/TrafficGenerator.py b/resources/libraries/python/TrafficGenerator.py index 87437d8284..c9cd971cf3 100644 --- a/resources/libraries/python/TrafficGenerator.py +++ b/resources/libraries/python/TrafficGenerator.py @@ -56,9 +56,9 @@ class TGDropRateSearchImpl(DropRateSearch): tg_instance = BuiltIn().get_library_instance( 'resources.libraries.python.TrafficGenerator') - if tg_instance._node['subtype'] is None: + if tg_instance.node['subtype'] is None: raise RuntimeError('TG subtype not defined') - elif tg_instance._node['subtype'] == NodeSubTypeTG.TREX: + elif tg_instance.node['subtype'] == NodeSubTypeTG.TREX: unit_rate = str(rate) + self.get_rate_type_str() tg_instance.trex_stl_start_remote_exec(self.get_duration(), unit_rate, frame_size, @@ -88,6 +88,7 @@ class TGDropRateSearchImpl(DropRateSearch): 'resources.libraries.python.TrafficGenerator') return tg_instance.get_latency_int() + class TrafficGenerator(object): """Traffic Generator.""" @@ -104,6 +105,15 @@ class TrafficGenerator(object): # T-REX interface order mapping self._ifaces_reordered = 0 + @property + def node(self): + """Getter. + + :returns: Traffic generator node. + :rtype: dict + """ + return self._node + def get_loss(self): """Return number of lost packets. @@ -139,7 +149,8 @@ class TrafficGenerator(object): def initialize_traffic_generator(self, tg_node, tg_if1, tg_if2, tg_if1_adj_node, tg_if1_adj_if, tg_if2_adj_node, tg_if2_adj_if, - test_type): + test_type, + tg_if1_dst_mac=None, tg_if2_dst_mac=None): """TG initialization. :param tg_node: Traffic generator node. @@ -150,6 +161,8 @@ class TrafficGenerator(object): :param tg_if2_adj_node: TG if2 adjecent node. :param tg_if2_adj_if: TG if2 adjecent interface. :param test_type: 'L2' or 'L3' - src/dst MAC address. + :param tg_if1_dst_mac: Interface 1 destination MAC address. + :param tg_if2_dst_mac: Interface 2 destination MAC address. :type tg_node: dict :type tg_if1: str :type tg_if2: str @@ -158,6 +171,8 @@ class TrafficGenerator(object): :type tg_if2_adj_node: dict :type tg_if2_adj_if: str :type test_type: str + :type tg_if1_dst_mac: str + :type tg_if2_dst_mac: str :returns: nothing :raises: RuntimeError in case of issue during initialization. """ @@ -169,7 +184,7 @@ class TrafficGenerator(object): self._node = tg_node if tg_node['subtype'] == NodeSubTypeTG.TREX: - trex_path = "/opt/trex-core-2.09" + trex_path = "/opt/trex-core-2.25" ssh = SSH() ssh.connect(tg_node) @@ -197,7 +212,11 @@ class TrafficGenerator(object): if2_adj_mac = topo.get_interface_mac(tg_if2_adj_node, tg_if2_adj_if) else: - raise Exception("test_type unknown") + raise ValueError("test_type unknown") + + if tg_if1_dst_mac is not None and tg_if2_dst_mac is not None: + if1_adj_mac = tg_if1_dst_mac + if2_adj_mac = tg_if2_dst_mac if min(if1_pci, if2_pci) != if1_pci: if1_mac, if2_mac = if2_mac, if1_mac @@ -233,7 +252,7 @@ class TrafficGenerator(object): while max_startup_retries > 0: # kill T-rex only if it is already running (ret, _, _) = ssh.exec_command( - "sh -c 'pgrep t-rex && sudo pkill t-rex'") + "sh -c 'pgrep t-rex && sudo pkill t-rex && sleep 3'") # configure T-rex (ret, stdout, stderr) = ssh.exec_command( @@ -254,7 +273,8 @@ class TrafficGenerator(object): # get T-rex server info (ret, _, _) = ssh.exec_command( - "sh -c '{0}/resources/tools/t-rex/t-rex-server-info.py'"\ + "sh -c 'sleep 3; " + "{0}/resources/tools/t-rex/t-rex-server-info.py'"\ .format(Constants.REMOTE_FW_DIR), timeout=120) if int(ret) == 0: @@ -266,7 +286,6 @@ class TrafficGenerator(object): # critical error occured raise RuntimeError('t-rex-64 startup failed') - @staticmethod def teardown_traffic_generator(node): """TG teardown. @@ -283,7 +302,7 @@ class TrafficGenerator(object): ssh = SSH() ssh.connect(node) (ret, stdout, stderr) = ssh.exec_command( - "sh -c 'sudo pkill t-rex'") + "sh -c 'sudo pkill t-rex && sleep 3'") if int(ret) != 0: logger.error('pkill t-rex failed: {0}'.format(stdout + stderr)) raise RuntimeError('pkill t-rex failed') @@ -303,9 +322,6 @@ class TrafficGenerator(object): (ret, stdout, stderr) = ssh.exec_command( "sh -c '{}/resources/tools/t-rex/" "t-rex-stateless-stop.py'".format(Constants.REMOTE_FW_DIR)) - logger.trace(ret) - logger.trace(stdout) - logger.trace(stderr) if int(ret) != 0: raise RuntimeError('T-rex stateless runtime error') @@ -374,6 +390,206 @@ class TrafficGenerator(object): _p0, _p1, _async, _latency, warmup_time), timeout=int(duration)+60) + elif traffic_type in ["3-node-IPv4-dst-1"]: + (ret, stdout, stderr) = ssh.exec_command( + "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py " + "--duration={1} -r {2} -s {3} " + "--p{4}_src_start_ip 10.0.0.1 " + "--p{4}_dst_start_ip 20.0.0.0 " + "--p{4}_dst_end_ip 20.0.0.0 " + "--p{5}_src_start_ip 20.0.0.1 " + "--p{5}_dst_start_ip 10.0.0.0 " + "--p{5}_dst_end_ip 10.0.0.0 " + "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR, + duration, rate, framesize, + _p0, _p1, _async, _latency, + warmup_time), + timeout=int(duration)+60) + elif traffic_type in ["3-node-IPv4-dst-100"]: + (ret, stdout, stderr) = ssh.exec_command( + "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py " + "--duration={1} -r {2} -s {3} " + "--p{4}_src_start_ip 10.0.0.1 " + "--p{4}_dst_start_ip 20.0.0.0 " + "--p{4}_dst_end_ip 20.0.0.99 " + "--p{5}_src_start_ip 20.0.0.1 " + "--p{5}_dst_start_ip 10.0.0.0 " + "--p{5}_dst_end_ip 10.0.0.99 " + "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR, + duration, rate, framesize, + _p0, _p1, _async, _latency, + warmup_time), + timeout=int(duration)+60) + elif traffic_type in ["3-node-IPv4-dst-1000"]: + (ret, stdout, stderr) = ssh.exec_command( + "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py " + "--duration={1} -r {2} -s {3} " + "--p{4}_src_start_ip 10.0.0.1 " + "--p{4}_dst_start_ip 20.0.0.0 " + "--p{4}_dst_end_ip 20.0.3.231 " + "--p{5}_src_start_ip 20.0.0.1 " + "--p{5}_dst_start_ip 10.0.0.0 " + "--p{5}_dst_end_ip 10.0.3.231 " + "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR, + duration, rate, framesize, + _p0, _p1, _async, _latency, + warmup_time), + timeout=int(duration)+60) + + elif traffic_type in ["3-node-IPv4-SNAT-1u-1p"]: + (ret, stdout, stderr) = ssh.exec_command( + "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py " + "--duration={1} -r {2} -s {3} " + "--p{4}_src_start_ip 20.0.0.0 " + "--p{4}_src_end_ip 20.0.0.0 " + "--p{4}_dst_start_ip 12.0.0.2 " + "--p{5}_src_start_ip 12.0.0.2 " + "--p{5}_src_end_ip 12.0.0.2 " + "--p{5}_dst_start_ip 200.0.0.0 " + "--p{4}_src_start_udp_port 1024 " + "--p{4}_src_end_udp_port 1024 " + "--p{4}_dst_start_udp_port 1024 " + "--p{5}_src_start_udp_port 1024 " + "--p{5}_dst_start_udp_port 1028 " + "--p{5}_dst_end_udp_port 1028 " + "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR, + duration, rate, framesize, + _p0, _p1, _async, _latency, + warmup_time), + timeout=int(duration)+60) + + elif traffic_type in ["3-node-IPv4-SNAT-1u-15p"]: + (ret, stdout, stderr) = ssh.exec_command( + "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py " + "--duration={1} -r {2} -s {3} " + "--p{4}_src_start_ip 20.0.0.0 " + "--p{4}_src_end_ip 20.0.0.0 " + "--p{4}_dst_start_ip 12.0.0.2 " + "--p{5}_src_start_ip 12.0.0.2 " + "--p{5}_src_end_ip 12.0.0.2 " + "--p{5}_dst_start_ip 200.0.0.0 " + "--p{4}_src_start_udp_port 1024 " + "--p{4}_src_end_udp_port 1038 " + "--p{4}_dst_start_udp_port 1024 " + "--p{5}_src_start_udp_port 1024 " + "--p{5}_dst_start_udp_port 1024 " + "--p{5}_dst_end_udp_port 1038 " + "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR, + duration, rate, framesize, + _p0, _p1, _async, _latency, + warmup_time), + timeout=int(duration)+60) + + elif traffic_type in ["3-node-IPv4-SNAT-10u-15p"]: + (ret, stdout, stderr) = ssh.exec_command( + "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py " + "--duration={1} -r {2} -s {3} " + "--p{4}_src_start_ip 20.0.0.0 " + "--p{4}_src_end_ip 20.0.0.9 " + "--p{4}_dst_start_ip 12.0.0.2 " + "--p{5}_src_start_ip 12.0.0.2 " + "--p{5}_src_end_ip 12.0.0.2 " + "--p{5}_dst_start_ip 200.0.0.0 " + "--p{4}_src_start_udp_port 1024 " + "--p{4}_src_end_udp_port 1038 " + "--p{4}_dst_start_udp_port 1024 " + "--p{5}_src_start_udp_port 1024 " + "--p{5}_dst_start_udp_port 1024 " + "--p{5}_dst_end_udp_port 1173 " + "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR, + duration, rate, framesize, + _p0, _p1, _async, _latency, + warmup_time), + timeout=int(duration)+60) + + elif traffic_type in ["3-node-IPv4-SNAT-100u-15p"]: + (ret, stdout, stderr) = ssh.exec_command( + "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py " + "--duration={1} -r {2} -s {3} " + "--p{4}_src_start_ip 20.0.0.0 " + "--p{4}_src_end_ip 20.0.0.99 " + "--p{4}_dst_start_ip 12.0.0.2 " + "--p{5}_src_start_ip 12.0.0.2 " + "--p{5}_src_end_ip 12.0.0.2 " + "--p{5}_dst_start_ip 200.0.0.0 " + "--p{4}_src_start_udp_port 1024 " + "--p{4}_src_end_udp_port 1038 " + "--p{4}_dst_start_udp_port 1024 " + "--p{5}_src_start_udp_port 1024 " + "--p{5}_dst_start_udp_port 1024 " + "--p{5}_dst_end_udp_port 2523 " + "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR, + duration, rate, framesize, + _p0, _p1, _async, _latency, + warmup_time), + timeout=int(duration) + 60) + + elif traffic_type in ["3-node-IPv4-SNAT-1000u-15p"]: + (ret, stdout, stderr) = ssh.exec_command( + "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py " + "--duration={1} -r {2} -s {3} " + "--p{4}_src_start_ip 20.0.0.0 " + "--p{4}_src_end_ip 20.0.3.231 " + "--p{4}_dst_start_ip 12.0.0.2 " + "--p{5}_src_start_ip 12.0.0.2 " + "--p{5}_src_end_ip 12.0.0.2 " + "--p{5}_dst_start_ip 200.0.0.0 " + "--p{4}_src_start_udp_port 1024 " + "--p{4}_src_end_udp_port 1038 " + "--p{4}_dst_start_udp_port 1024 " + "--p{5}_src_start_udp_port 1024 " + "--p{5}_dst_start_udp_port 1024 " + "--p{5}_dst_end_udp_port 16023 " + "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR, + duration, rate, framesize, + _p0, _p1, _async, _latency, + warmup_time), + timeout=int(duration)+60) + + elif traffic_type in ["3-node-IPv4-SNAT-2000u-15p"]: + (ret, stdout, stderr) = ssh.exec_command( + "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py " + "--duration={1} -r {2} -s {3} " + "--p{4}_src_start_ip 20.0.0.0 " + "--p{4}_src_end_ip 20.0.7.207 " + "--p{4}_dst_start_ip 12.0.0.2 " + "--p{5}_src_start_ip 12.0.0.2 " + "--p{5}_src_end_ip 12.0.0.2 " + "--p{5}_dst_start_ip 200.0.0.0 " + "--p{4}_src_start_udp_port 1024 " + "--p{4}_src_end_udp_port 1038 " + "--p{4}_dst_start_udp_port 1024 " + "--p{5}_src_start_udp_port 1024 " + "--p{5}_dst_start_udp_port 1024 " + "--p{5}_dst_end_udp_port 31022 " + "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR, + duration, rate, framesize, + _p0, _p1, _async, _latency, + warmup_time), + timeout=int(duration)+60) + + elif traffic_type in ["3-node-IPv4-SNAT-4000u-15p"]: + (ret, stdout, stderr) = ssh.exec_command( + "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py " + "--duration={1} -r {2} -s {3} " + "--p{4}_src_start_ip 20.0.0.0 " + "--p{4}_src_end_ip 20.0.15.159 " + "--p{4}_dst_start_ip 12.0.0.2 " + "--p{5}_src_start_ip 12.0.0.2 " + "--p{5}_src_end_ip 12.0.0.2 " + "--p{5}_dst_start_ip 200.0.0.0 " + "--p{4}_src_start_udp_port 1024 " + "--p{4}_src_end_udp_port 1038 " + "--p{4}_dst_start_udp_port 1024 " + "--p{5}_src_start_udp_port 1024 " + "--p{5}_dst_start_udp_port 1024 " + "--p{5}_dst_end_udp_port 61022 " + "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR, + duration, rate, framesize, + _p0, _p1, _async, _latency, + warmup_time), + timeout=int(duration)+60) + elif traffic_type in ["3-node-IPv4-dst-10000"]: (ret, stdout, stderr) = ssh.exec_command( "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py " @@ -479,13 +695,24 @@ class TrafficGenerator(object): _p0, _p1, _async, _latency, warmup_time), timeout=int(duration)+60) + elif traffic_type in ["2-node-bridge"]: + (ret, stdout, stderr) = ssh.exec_command( + "sh -c '{0}/resources/tools/t-rex/t-rex-stateless.py " + "--duration={1} -r {2} -s {3} " + "--p{4}_src_start_ip 10.10.10.2 " + "--p{4}_src_end_ip 10.10.10.254 " + "--p{4}_dst_start_ip 20.20.20.2 " + "--p{5}_src_start_ip 20.20.20.2 " + "--p{5}_src_end_ip 20.20.20.254 " + "--p{5}_dst_start_ip 10.10.10.2 " + "{6} {7} --warmup_time={8}'".format(Constants.REMOTE_FW_DIR, + duration, rate, framesize, + _p0, _p1, _async, _latency, + warmup_time), + timeout=int(duration) + 60) else: raise NotImplementedError('Unsupported traffic type') - logger.trace(ret) - logger.trace(stdout) - logger.trace(stderr) - if int(ret) != 0: raise RuntimeError('T-rex stateless runtime error') elif async_call: