--- /dev/null
+# Copyright (c) 2016-2018 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+{% set mem = mem or 20480 %}
+{% set vcpus = vcpus or 10 %}
+{% set vports = vports or 2 %}
+---
+schema: yardstick:task:0.1
+scenarios:
+- type: NSPerf
+ traffic_profile: ../../traffic_profiles/ipv4_throughput-scale-up.yaml
+ extra_args:
+ vports: {{ vports }}
+ topology: vfw-tg-topology-scale-up.yaml
+ nodes:
+ tg__0: tg_0.yardstick
+ vnf__0: vnf_0.yardstick
+ options:
+ framesize:
+ uplink: {64B: 100}
+ downlink: {64B: 100}
+ flow:
+ src_ip: [
+{% for vport in range(0,vports,2|int) %}
+ {'tg__0': 'xe{{vport}}'},
+{% endfor %} ]
+ dst_ip: [
+{% for vport in range(1,vports,2|int) %}
+ {'tg__0': 'xe{{vport}}'},
+{% endfor %} ]
+ count: 1
+ traffic_type: 4
+ rfc2544:
+ allowed_drop_rate: 0.0001 - 0.0001
+ vnf__0:
+ rules: acl_1rule.yaml
+ vnf_config: {lb_config: 'SW', file: vfw_vnf_pipeline_cores_{{vcpus}}_ports_{{vports}}_lb_1_sw.conf }
+ runner:
+ type: Iteration
+ iterations: 10
+ interval: 35
+context:
+ # put node context first, so we don't HEAT deploy if node has errors
+ name: yardstick
+ image: yardstick-samplevnfs
+ flavor:
+ vcpus: {{ vcpus }}
+ ram: {{ mem }}
+ disk: 6
+ extra_specs:
+ hw:cpu_sockets: 1
+ hw:cpu_cores: {{ vcpus }}
+ hw:cpu_threads: 1
+ user: ubuntu
+ placement_groups:
+ pgrp1:
+ policy: "availability"
+ servers:
+ tg_0:
+ floating_ip: true
+ placement: "pgrp1"
+ vnf_0:
+ floating_ip: true
+ placement: "pgrp1"
+ networks:
+ mgmt:
+ cidr: '10.0.1.0/24'
+{% for vport in range(1,vports,2|int) %}
+ uplink_{{loop.index0}}:
+ cidr: '10.1.{{vport}}.0/24'
+ gateway_ip: 'null'
+ port_security_enabled: False
+ enable_dhcp: 'false'
+ downlink_{{loop.index0}}:
+ cidr: '10.1.{{vport+1}}.0/24'
+ gateway_ip: 'null'
+ port_security_enabled: False
+ enable_dhcp: 'false'
+{% endfor %}
--- /dev/null
+# Copyright (c) 2016-2018 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+{% set vports = get(extra_args, 'vports', '2') %}
+nsd:nsd-catalog:
+ nsd:
+ - id: 3tg-topology
+ name: 3tg-topology
+ short-name: 3tg-topology
+ description: 3tg-topology
+ constituent-vnfd:
+ - member-vnf-index: '1'
+ vnfd-id-ref: tg__0
+ VNF model: ../../vnf_descriptors/tg_rfc2544_tpl.yaml #VNF type
+ - member-vnf-index: '2'
+ vnfd-id-ref: vnf__0
+ VNF model: ../../vnf_descriptors/vfw_vnf.yaml #VNF type
+
+ vld:
+{% for vport in range(0,vports,2|int) %}
+ - id: uplink_{{loop.index0}}
+ name: tg__0 to vnf__0 link {{vport + 1}}
+ type: ELAN
+ vnfd-connection-point-ref:
+ - member-vnf-index-ref: '1'
+ vnfd-connection-point-ref: xe{{vport}}
+ vnfd-id-ref: tg__0
+ - member-vnf-index-ref: '2'
+ vnfd-connection-point-ref: xe{{vport}}
+ vnfd-id-ref: vnf__0
+ - id: downlink_{{loop.index0}}
+ name: vnf__0 to tg__0 link {{vport + 2}}
+ type: ELAN
+ vnfd-connection-point-ref:
+ - member-vnf-index-ref: '2'
+ vnfd-connection-point-ref: xe{{vport+1}}
+ vnfd-id-ref: vnf__0
+ - member-vnf-index-ref: '1'
+ vnfd-connection-point-ref: xe{{vport+1}}
+ vnfd-id-ref: tg__0
+{% endfor %}
--- /dev/null
+[PIPELINE0]
+type = MASTER
+core = 0
+
+[PIPELINE1]
+type = ARPICMP
+core = 0
+pktq_in = SWQ0
+pktq_out = SWQ1
+pktq_in_prv = RXQ1.0
+prv_to_pub_map = (1,0)
+
+[PIPELINE2]
+type = TXRX
+core = 1
+pipeline_txrx_type = RXRX
+dest_if_offset = 176
+pktq_in = RXQ1.0 RXQ0.0
+pktq_out = SWQ2 SWQ3 SWQ0
+
+[PIPELINE3]
+type = LOADB
+core = 2
+pktq_in = SWQ2 SWQ3
+pktq_out = SWQ4 SWQ5
+outport_offset = 136
+n_vnf_threads = 1
+n_lb_tuples = 5
+loadb_debug = 0
+lib_arp_debug = 0
+prv_que_handler = (0,)
+
+[PIPELINE4]
+type = VFW
+core = 3
+pktq_in = SWQ4 SWQ5
+pktq_out = SWQ6 SWQ7
+n_rules = 10
+prv_que_handler = (0)
+n_flows = 2000000
+traffic_type = 4
+pkt_type = ipv4
+tcp_be_liberal = 0
+
+[PIPELINE5]
+type = TXRX
+core = 1
+pipeline_txrx_type = TXTX
+dest_if_offset = 176
+pktq_in = SWQ6 SWQ7 SWQ1
+pktq_out = TXQ1.0 TXQ0.0
+
--- /dev/null
+
+[PIPELINE0]
+type = MASTER
+core = 0
+
+[PIPELINE1]
+type = ARPICMP
+core = 0
+pktq_in = SWQ0
+pktq_out = SWQ1
+pktq_in_prv = RXQ2.0 RXQ3.0
+prv_to_pub_map = (2,0)(3,1)
+
+[PIPELINE2]
+type = TXRX
+core = 1
+pipeline_txrx_type = RXRX
+dest_if_offset = 176
+pktq_in = RXQ2.0 RXQ0.0 RXQ3.0 RXQ1.0
+pktq_out = SWQ2 SWQ3 SWQ4 SWQ5 SWQ0
+
+[PIPELINE3]
+type = LOADB
+core = 2
+pktq_in = SWQ2 SWQ3 SWQ4 SWQ5
+pktq_out = SWQ6 SWQ7 SWQ8 SWQ9
+outport_offset = 136
+n_vnf_threads = 1
+n_lb_tuples = 5
+loadb_debug = 0
+lib_arp_debug = 0
+prv_que_handler = (0,2,)
+
+[PIPELINE4]
+type = VFW
+core = 3
+pktq_in = SWQ6 SWQ7 SWQ8 SWQ9
+pktq_out = SWQ10 SWQ11 SWQ12 SWQ13
+n_rules = 10
+prv_que_handler = (0)
+n_flows = 2000000
+traffic_type = 4
+pkt_type = ipv4
+tcp_be_liberal = 0
+
+[PIPELINE5]
+type = TXRX
+core = 1
+pipeline_txrx_type = TXTX
+dest_if_offset = 176
+pktq_in = SWQ10 SWQ11 SWQ12 SWQ13 SWQ1
+pktq_out = TXQ2.0 TXQ0.0 TXQ3.0 TXQ1.0
--- /dev/null
+[PIPELINE0]
+type = MASTER
+core = 0
+
+[PIPELINE1]
+type = ARPICMP
+core = 0
+pktq_in = SWQ0
+pktq_out = SWQ1
+pktq_in_prv = RXQ5.0 RXQ3.0 RXQ4.0
+prv_to_pub_map = (5,2)(3,0)(4,1)
+
+[PIPELINE2]
+type = TXRX
+core = 1
+pipeline_txrx_type = RXRX
+dest_if_offset = 176
+pktq_in = RXQ5.0 RXQ2.0 RXQ3.0 RXQ0.0 RXQ4.0 RXQ1.0
+pktq_out = SWQ2 SWQ3 SWQ4 SWQ5 SWQ6 SWQ7 SWQ0
+
+[PIPELINE3]
+type = LOADB
+core = 2
+pktq_in = SWQ2 SWQ3 SWQ4 SWQ5 SWQ6 SWQ7
+pktq_out = SWQ8 SWQ9 SWQ10 SWQ11 SWQ12 SWQ13
+outport_offset = 136
+n_vnf_threads = 1
+n_lb_tuples = 5
+loadb_debug = 0
+lib_arp_debug = 0
+prv_que_handler = (0,2,4,)
+
+[PIPELINE4]
+type = VFW
+core = 3
+pktq_in = SWQ8 SWQ9 SWQ10 SWQ11 SWQ12 SWQ13
+pktq_out = SWQ14 SWQ15 SWQ16 SWQ17 SWQ18 SWQ19
+n_rules = 10
+prv_que_handler = (0)
+n_flows = 2000000
+traffic_type = 4
+pkt_type = ipv4
+tcp_be_liberal = 0
+
+[PIPELINE5]
+type = TXRX
+core = 1
+pipeline_txrx_type = TXTX
+dest_if_offset = 176
+pktq_in = SWQ14 SWQ15 SWQ16 SWQ17 SWQ18 SWQ19 SWQ1
+pktq_out = TXQ5.0 TXQ2.0 TXQ3.0 TXQ0.0 TXQ4.0 TXQ1.0
--- /dev/null
+[PIPELINE0]
+type = MASTER
+core = 0
+
+[PIPELINE1]
+type = ARPICMP
+core = 0
+pktq_in = SWQ0
+pktq_out = SWQ1
+pktq_in_prv = RXQ6.0 RXQ7.0 RXQ4.0 RXQ5.0
+prv_to_pub_map = (6,2)(7,3)(4,0)(5,1)
+
+[PIPELINE2]
+type = TXRX
+core = 1
+pipeline_txrx_type = RXRX
+dest_if_offset = 176
+pktq_in = RXQ6.0 RXQ2.0 RXQ7.0 RXQ3.0 RXQ4.0 RXQ0.0 RXQ5.0 RXQ1.0
+pktq_out = SWQ2 SWQ3 SWQ4 SWQ5 SWQ6 SWQ7 SWQ8 SWQ9 SWQ0
+
+[PIPELINE3]
+type = LOADB
+core = 2
+pktq_in = SWQ2 SWQ3 SWQ4 SWQ5 SWQ6 SWQ7 SWQ8 SWQ9
+pktq_out = SWQ10 SWQ11 SWQ12 SWQ13 SWQ14 SWQ15 SWQ16 SWQ17
+outport_offset = 136
+n_vnf_threads = 1
+n_lb_tuples = 5
+loadb_debug = 0
+lib_arp_debug = 0
+prv_que_handler = (0,2,4,6,)
+
+[PIPELINE4]
+type = VFW
+core = 3
+pktq_in = SWQ10 SWQ11 SWQ12 SWQ13 SWQ14 SWQ15 SWQ16 SWQ17
+pktq_out = SWQ18 SWQ19 SWQ20 SWQ21 SWQ22 SWQ23 SWQ24 SWQ25
+n_rules = 10
+prv_que_handler = (0)
+n_flows = 2000000
+traffic_type = 4
+pkt_type = ipv4
+tcp_be_liberal = 0
+
+[PIPELINE5]
+type = TXRX
+core = 1
+pipeline_txrx_type = TXTX
+dest_if_offset = 176
+pktq_in = SWQ18 SWQ19 SWQ20 SWQ21 SWQ22 SWQ23 SWQ24 SWQ25 SWQ1
+pktq_out = TXQ6.0 TXQ2.0 TXQ7.0 TXQ3.0 TXQ4.0 TXQ0.0 TXQ5.0 TXQ1.0
+
--- /dev/null
+[PIPELINE0]
+type = MASTER
+core = 0
+
+[PIPELINE1]
+type = ARPICMP
+core = 0
+pktq_in = SWQ0
+pktq_out = SWQ1
+pktq_in_prv = RXQ7.0 RXQ8.0 RXQ5.0 RXQ6.0 RXQ9.0
+prv_to_pub_map = (7,2)(8,3)(5,0)(6,1)(9,4)
+
+[PIPELINE2]
+type = TXRX
+core = 1
+pipeline_txrx_type = RXRX
+dest_if_offset = 176
+pktq_in = RXQ7.0 RXQ2.0 RXQ8.0 RXQ3.0 RXQ5.0 RXQ0.0 RXQ6.0 RXQ1.0 RXQ9.0 RXQ4.0
+pktq_out = SWQ2 SWQ3 SWQ4 SWQ5 SWQ6 SWQ7 SWQ8 SWQ9 SWQ10 SWQ11 SWQ0
+
+[PIPELINE3]
+type = LOADB
+core = 2
+pktq_in = SWQ2 SWQ3 SWQ4 SWQ5 SWQ6 SWQ7 SWQ8 SWQ9 SWQ10 SWQ11
+pktq_out = SWQ12 SWQ13 SWQ14 SWQ15 SWQ16 SWQ17 SWQ18 SWQ19 SWQ20 SWQ21
+outport_offset = 136
+n_vnf_threads = 1
+n_lb_tuples = 5
+loadb_debug = 0
+lib_arp_debug = 0
+prv_que_handler = (0,2,4,6,8,)
+
+[PIPELINE4]
+type = VFW
+core = 3
+pktq_in = SWQ12 SWQ13 SWQ14 SWQ15 SWQ16 SWQ17 SWQ18 SWQ19 SWQ20 SWQ21
+pktq_out = SWQ22 SWQ23 SWQ24 SWQ25 SWQ26 SWQ27 SWQ28 SWQ29 SWQ30 SWQ31
+n_rules = 10
+prv_que_handler = (0)
+n_flows = 2000000
+traffic_type = 4
+pkt_type = ipv4
+tcp_be_liberal = 0
+
+[PIPELINE5]
+type = TXRX
+core = 1
+pipeline_txrx_type = TXTX
+dest_if_offset = 176
+pktq_in = SWQ22 SWQ23 SWQ24 SWQ25 SWQ26 SWQ27 SWQ28 SWQ29 SWQ30 SWQ31 SWQ1
+pktq_out = TXQ7.0 TXQ2.0 TXQ8.0 TXQ3.0 TXQ5.0 TXQ0.0 TXQ6.0 TXQ1.0 TXQ9.0 TXQ4.0
+
--- /dev/null
+# Copyright (c) 2016-2018 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# flow definition for ACL tests - 1K flows - ipv4 only
+#
+# the number of flows defines the widest range of parameters
+# for example if srcip_range=1.0.0.1-1.0.0.255 and dst_ip_range=10.0.0.1-10.0.1.255
+# and it should define only 16 flows
+#
+# there is assumption that packets generated will have a random sequences of following addresses pairs
+# in the packets
+# 1. src=1.x.x.x(x.x.x =random from 1..255) dst=10.x.x.x (random from 1..512)
+# 2. src=1.x.x.x(x.x.x =random from 1..255) dst=10.x.x.x (random from 1..512)
+# ...
+# 512. src=1.x.x.x(x.x.x =random from 1..255) dst=10.x.x.x (random from 1..512)
+#
+# not all combination should be filled
+# Any other field with random range will be added to flow definition
+#
+# the example.yaml provides all possibilities for traffic generation
+#
+# the profile defines a public and private side to make limited traffic correlation
+# between private and public side same way as it is made by IXIA solution.
+#
+{% set vports = get(extra_args, 'vports', '2') %}
+---
+schema: "nsb:traffic_profile:0.1"
+
+# This file is a template, it will be filled with values from tc.yaml before passing to the traffic generator
+
+name: rfc2544
+description: Traffic profile to run RFC2544 latency
+traffic_profile:
+ traffic_type: RFC2544Profile # defines traffic behavior - constant or look for highest possible throughput
+ frame_rate: 100 # pc of linerate
+ # that specifies a range (e.g. ipv4 address, port)
+{% set count = 0 %}
+{% for vport in range(vports|int) %}
+uplink_{{vport}}:
+ ipv4:
+ id: {{count + 1 }}
+ outer_l2:
+ framesize:
+ 64B: "{{ get(imix, 'imix.uplink.64B', '0') }}"
+ 128B: "{{ get(imix, 'imix.uplink.128B', '0') }}"
+ 256B: "{{ get(imix, 'imix.uplink.256B', '0') }}"
+ 373b: "{{ get(imix, 'imix.uplink.373B', '0') }}"
+ 512B: "{{ get(imix, 'imix.uplink.512B', '0') }}"
+ 570B: "{{ get(imix, 'imix.uplink.570B', '0') }}"
+ 1400B: "{{ get(imix, 'imix.uplink.1400B', '0') }}"
+ 1500B: "{{ get(imix, 'imix.uplink.1500B', '0') }}"
+ 1518B: "{{ get(imix, 'imix.uplink.1518B', '0') }}"
+ outer_l3v4:
+ proto: "udp"
+ srcip4: "{{ get(flow, 'flow.src_ip_{{vport}}', '1.1.1.1-1.1.255.255') }}"
+ dstip4: "{{ get(flow, 'flow.dst_ip_{{vport}}', '90.90.1.1-90.90.255.255') }}"
+ count: "{{ get(flow, 'flow.count', '1') }}"
+ ttl: 32
+ dscp: 0
+ outer_l4:
+ srcport: "{{ get(flow, 'flow.src_port_{{vport}}', '1234-4321') }}"
+ dstport: "{{ get(flow, 'flow.dst_port_{{vport}}', '2001-4001') }}"
+ count: "{{ get(flow, 'flow.count', '1') }}"
+downlink_{{vport}}:
+ ipv4:
+ id: {{count + 2}}
+ outer_l2:
+ framesize:
+ 64B: "{{ get(imix, 'imix.downlink.64B', '0') }}"
+ 128B: "{{ get(imix, 'imix.downlink.128B', '0') }}"
+ 256B: "{{ get(imix, 'imix.downlink.256B', '0') }}"
+ 373b: "{{ get(imix, 'imix.downlink.373B', '0') }}"
+ 512B: "{{ get(imix, 'imix.downlink.512B', '0') }}"
+ 570B: "{{ get(imix, 'imix.downlink.570B', '0') }}"
+ 1400B: "{{ get(imix, 'imix.downlink.1400B', '0') }}"
+ 1500B: "{{ get(imix, 'imix.downlink.1500B', '0') }}"
+ 1518B: "{{ get(imix, 'imix.downlink.1518B', '0') }}"
+
+ outer_l3v4:
+ proto: "udp"
+ srcip4: "{{ get(flow, 'flow.dst_ip_{{vport}}', '90.90.1.1-90.90.255.255') }}"
+ dstip4: "{{ get(flow, 'flow.src_ip_{{vport}}', '1.1.1.1-1.1.255.255') }}"
+ count: "{{ get(flow, 'flow.count', '1') }}"
+ ttl: 32
+ dscp: 0
+ outer_l4:
+ srcport: "{{ get(flow, 'flow.dst_port_{{vport}}', '1234-4321') }}"
+ dstport: "{{ get(flow, 'flow.src_port_{{vport}}', '2001-4001') }}"
+ count: "{{ get(flow, 'flow.count', '1') }}"
+{% set count = count + 2 %}
+{% endfor %}
\ No newline at end of file
@mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.open')
@mock.patch.object(utils, 'find_relative_file')
@mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.MultiPortConfig')
- def test_build_config(self, mock_multi_port_config_class, mock_find, *args):
+ @mock.patch.object(utils, 'open_relative_file')
+ def test_build_config(self, mock_open_rf, mock_multi_port_config_class, mock_find, *args):
mock_multi_port_config = mock_multi_port_config_class()
vnfd_helper = VnfdHelper(self.VNFD_0)
ssh_helper = mock.Mock()
self.assertGreaterEqual(mock_multi_port_config.generate_config.call_count, 1)
self.assertGreaterEqual(mock_multi_port_config.generate_script.call_count, 1)
+ scenario_helper.vnf_cfg = {'file': 'fake_file'}
+ dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
+ mock_open_rf.side_effect = mock.mock_open(read_data='fake_data')
+ dpdk_setup_helper.PIPELINE_COMMAND = expected = 'pipeline command'
+
+ result = dpdk_setup_helper.build_config()
+
+ mock_open_rf.assert_called_once()
+ self.assertEqual(result, expected)
+ self.assertGreaterEqual(ssh_helper.upload_config_file.call_count, 2)
+ self.assertGreaterEqual(mock_find.call_count, 1)
+ self.assertGreaterEqual(mock_multi_port_config.generate_config.call_count, 1)
+ self.assertGreaterEqual(mock_multi_port_config.generate_script.call_count, 1)
+
def test__build_pipeline_kwargs(self):
vnfd_helper = VnfdHelper(self.VNFD_0)
ssh_helper = mock.Mock()
from yardstick.common.constants import LOG_DIR
from yardstick.common.process import terminate_children
from yardstick.common import utils
-from yardstick.common.yaml_loader import yaml_load
from yardstick.network_services.collector.subscriber import Collector
from yardstick.network_services.vnf_generic import vnfdgen
from yardstick.network_services.vnf_generic.vnf.base import GenericVNF
self.scenario_cfg = scenario_cfg
self.context_cfg = context_cfg
- # fixme: create schema to validate all fields have been provided
- with utils.open_relative_file(scenario_cfg["topology"],
- scenario_cfg['task_path']) as stream:
- topology_yaml = yaml_load(stream)
-
- self.topology = topology_yaml["nsd:nsd-catalog"]["nsd"][0]
+ self._render_topology()
self.vnfs = []
self.collector = None
self.traffic_profile = None
with utils.open_relative_file(profile, path) as infile:
return infile.read()
+ def _get_topology(self):
+ topology = self.scenario_cfg["topology"]
+ path = self.scenario_cfg["task_path"]
+ with utils.open_relative_file(topology, path) as infile:
+ return infile.read()
+
def _fill_traffic_profile(self):
tprofile = self._get_traffic_profile()
extra_args = self.scenario_cfg.get('extra_args', {})
traffic_vnfd = vnfdgen.generate_vnfd(tprofile, tprofile_data)
self.traffic_profile = tprofile_base.TrafficProfile.get(traffic_vnfd)
+ def _render_topology(self):
+ topology = self._get_topology()
+ topology_args = self.scenario_cfg.get('extra_args', {})
+ topolgy_data = {
+ 'extra_args': topology_args
+ }
+ topology_yaml = vnfdgen.generate_vnfd(topology, topolgy_data)
+ self.topology = topology_yaml["nsd:nsd-catalog"]["nsd"][0]
+
def _find_vnf_name_from_id(self, vnf_id):
return next((vnfd["vnfd-id-ref"]
for vnfd in self.topology["constituent-vnfd"]
vnf_cfg = self.scenario_helper.vnf_cfg
task_path = self.scenario_helper.task_path
+ config_file = vnf_cfg.get('file')
lb_count = vnf_cfg.get('lb_count', 3)
lb_config = vnf_cfg.get('lb_config', 'SW')
worker_config = vnf_cfg.get('worker_config', '1C/1T')
self.socket)
multiport.generate_config()
- with open(self.CFG_CONFIG) as handle:
- new_config = handle.read()
-
- new_config = self._update_traffic_type(new_config, traffic_options)
- new_config = self._update_packet_type(new_config, traffic_options)
-
+ if config_file:
+ with utils.open_relative_file(config_file, task_path) as infile:
+ new_config = ['[EAL]']
+ vpci = []
+ for port in self.vnfd_helper.port_pairs.all_ports:
+ interface = self.vnfd_helper.find_interface(name=port)
+ vpci.append(interface['virtual-interface']["vpci"])
+ new_config.extend('w = {0}'.format(item) for item in vpci)
+ new_config = '\n'.join(new_config) + '\n' + infile.read()
+ else:
+ with open(self.CFG_CONFIG) as handle:
+ new_config = handle.read()
+ new_config = self._update_traffic_type(new_config, traffic_options)
+ new_config = self._update_packet_type(new_config, traffic_options)
self.ssh_helper.upload_config_file(config_basename, new_config)
self.ssh_helper.upload_config_file(script_basename,
multiport.generate_script(self.vnfd_helper))
import mock
import unittest
-import yaml
from yardstick import tests as y_tests
from yardstick.common import utils
{% endfor %}
"""
+TOPOLOGY_PROFILE = """
+{% set vports = get(extra_args, 'vports', 2) %}
+nsd:nsd-catalog:
+ nsd:
+ - id: 3tg-topology
+ vld:
+{% for vport in range(0,vports,2|int) %}
+ - id: uplink_{{loop.index0}}
+ name: tg__0 to vnf__0 link {{vport + 1}}
+ vnfd-connection-point-ref:
+ - vnfd-connection-point-ref: xe{{vport}}
+ - id: downlink_{{loop.index0}}
+ name: vnf__0 to tg__0 link {{vport + 2}}
+ vnfd-connection-point-ref:
+ - vnfd-connection-point-ref: xe{{vport+1}}
+{% endfor %}
+"""
+
class VnfGenericTestCase(unittest.TestCase):
def setUp(self):
'traffic_profile': 'fake_fprofile_path'}
context_cfg = {}
topology_yaml = {'nsd:nsd-catalog': {'nsd': [mock.Mock()]}}
- with mock.patch.object(yaml, 'load', return_value=topology_yaml), \
- mock.patch.object(utils, 'open_relative_file'):
+
+ with mock.patch.object(utils, 'open_relative_file') as mock_open_path:
+ mock_open_path.side_effect = mock.mock_open(read_data=str(topology_yaml))
self.ns_testcase = vnf_generic.NetworkServiceTestCase(scenario_cfg,
context_cfg)
self.ns_testcase._get_traffic_profile = mock.Mock()
+ self.ns_testcase._get_topology = mock.Mock()
def test__fill_traffic_profile_no_args(self):
traffic_profile = copy.deepcopy(TRAFFIC_PROFILE_1)
config = self.ns_testcase.traffic_profile.params
self.assertEqual({'ipv4': '192.168.0.0'}, config['uplink_0'])
self.assertNotIn('uplink_1', config)
+
+ def test__render_topology_with_args(self):
+ topology_profile = copy.deepcopy(TOPOLOGY_PROFILE)
+ self.ns_testcase._get_topology.return_value = topology_profile
+ self.ns_testcase.scenario_cfg['extra_args'] = {'vports': 6}
+
+ self.ns_testcase._render_topology()
+ topology = self.ns_testcase.topology
+ self.assertEqual("3tg-topology", topology['id'])
+ vld = self.ns_testcase.topology['vld']
+ self.assertEqual(len(vld), 6)
+ for index, vport in enumerate(range(0, 6, 2)):
+ self.assertEqual('uplink_{}'.format(index), vld[vport]['id'])
+ self.assertEqual('tg__0 to vnf__0 link {}'.format(vport + 1), vld[vport]['name'])
+ self.assertEqual('xe{}'.format(vport),
+ vld[vport]['vnfd-connection-point-ref'][0]
+ ['vnfd-connection-point-ref'])
+
+ self.assertEqual('downlink_{}'.format(index), vld[vport + 1]['id'])
+ self.assertEqual('vnf__0 to tg__0 link {}'.format(vport + 2), vld[vport + 1]['name'])
+ self.assertEqual('xe{}'.format(vport + 1),
+ vld[vport + 1]['vnfd-connection-point-ref'][0]
+ ['vnfd-connection-point-ref'])
+
+ def test__render_topology_incorrect_args(self):
+ topology_profile = copy.deepcopy(TOPOLOGY_PROFILE)
+ self.ns_testcase._get_topology.return_value = topology_profile
+ self.ns_testcase.scenario_cfg['extra_args'] = {'fake_vports': 5}
+
+ self.ns_testcase._render_topology()
+
+ topology = self.ns_testcase.topology
+ self.assertEqual("3tg-topology", topology['id'])
+ vld = self.ns_testcase.topology['vld']
+ self.assertEqual(len(vld), 2)
+
+ self.assertEqual('uplink_0', vld[0]['id'])
+ self.assertEqual('tg__0 to vnf__0 link 1', vld[0]['name'])
+ self.assertEqual('xe0',
+ vld[0]['vnfd-connection-point-ref'][0]['vnfd-connection-point-ref'])
+
+ self.assertEqual('downlink_0', vld[1]['id'])
+ self.assertEqual('vnf__0 to tg__0 link 2', vld[1]['name'])
+ self.assertEqual('xe1',
+ vld[1]['vnfd-connection-point-ref'][0]['vnfd-connection-point-ref'])
+
+ def test__render_topology_no_args(self):
+ topology_profile = copy.deepcopy(TOPOLOGY_PROFILE)
+ self.ns_testcase._get_topology.return_value = topology_profile
+
+ self.ns_testcase._render_topology()
+
+ topology = self.ns_testcase.topology
+ self.assertEqual("3tg-topology", topology['id'])
+ vld = self.ns_testcase.topology['vld']
+ self.assertEqual(len(vld), 2)
+
+ self.assertEqual('uplink_0', vld[0]['id'])
+ self.assertEqual('tg__0 to vnf__0 link 1', vld[0]['name'])
+ self.assertEqual('xe0',
+ vld[0]['vnfd-connection-point-ref'][0]['vnfd-connection-point-ref'])
+
+ self.assertEqual('downlink_0', vld[1]['id'])
+ self.assertEqual('vnf__0 to tg__0 link 2', vld[1]['name'])
+ self.assertEqual('xe1',
+ vld[1]['vnfd-connection-point-ref'][0]['vnfd-connection-point-ref'])
)
mock_tprofile_get.assert_called_once_with(fake_vnfd)
+ @mock.patch.object(utils, 'open_relative_file')
+ def test__get_topology(self, mock_open_path):
+ self.s.scenario_cfg['topology'] = 'fake_topology'
+ self.s.scenario_cfg['task_path'] = 'fake_path'
+ mock_open_path.side_effect = mock.mock_open(read_data='fake_data')
+ self.assertEqual('fake_data', self.s._get_topology())
+ mock_open_path.assert_called_once_with('fake_topology', 'fake_path')
+
+ @mock.patch.object(vnfdgen, 'generate_vnfd')
+ def test__render_topology(self, mock_generate):
+ fake_topology = 'fake_topology'
+ mock_generate.return_value = {'nsd:nsd-catalog': {'nsd': ['fake_nsd']}}
+ with mock.patch.object(self.s, '_get_topology',
+ return_value=fake_topology) as mock_get_topology:
+ self.s._render_topology()
+ mock_get_topology.assert_called_once()
+
+ mock_generate.assert_called_once_with(
+ fake_topology,
+ {'extra_args': {'arg1': 'value1', 'arg2': 'value2'}}
+ )
+ self.assertEqual(self.s.topology, 'fake_nsd')
+
def test_teardown(self):
vnf = mock.Mock(autospec=GenericVNF)
vnf.terminate = mock.Mock(return_value=True)
Code Review / yardstick.git / commitdiff