From: Peter Mikus <pmikus@cisco.com>
Date: Tue, 17 Oct 2017 12:17:49 +0000 (+0200)
Subject: CSIT-748 Add K8S 2memif-2vnf topologies
X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=commitdiff_plain;h=59eb880b002cc73cc6e8834814c2da34b2ddfd54;hp=f3e80e15bfa2292e635c4ab8f5496d5eab46a350

CSIT-748 Add K8S 2memif-2vnf topologies

Change-Id: I23e118bf9fc9cfd638ac3ec0589f2ced14cc240c
Signed-off-by: Peter Mikus <pmikus@cisco.com>
---

diff --git a/resources/libraries/python/KubernetesUtils.py b/resources/libraries/python/KubernetesUtils.py
index 69e7e832b4..bcbb7f5dff 100644
--- a/resources/libraries/python/KubernetesUtils.py
+++ b/resources/libraries/python/KubernetesUtils.py
@@ -322,12 +322,14 @@ class KubernetesUtils(object):
         for _ in range(48):
             (ret_code, stdout, _) = ssh.exec_command_sudo(cmd, timeout=120)
             if int(ret_code) == 0:
-                ready = True
+                ready = False
                 for line in stdout.splitlines():
                     try:
                         state = line.split()[1].split('/')
                         ready = True if 'Running' in line and\
                             state == state[::-1] else False
+                        if not ready:
+                            break
                     except ValueError, IndexError:
                         ready = False
                 if ready:
@@ -392,10 +394,11 @@ class KubernetesUtils(object):
         :param kwargs: Key-value pairs used to create configuration.
         :param kwargs: dict
         """
+        skip_cnt = kwargs['cpu_skip'] + (kwargs['i'] - 1) * kwargs['cpu_cnt']
         cpuset_cpus = \
             CpuUtils.cpu_slice_of_list_per_node(node=kwargs['node'],
                                                 cpu_node=kwargs['cpu_node'],
-                                                skip_cnt=kwargs['cpu_skip'],
+                                                skip_cnt=skip_cnt,
                                                 cpu_cnt=kwargs['cpu_cnt'],
                                                 smt_used=kwargs['smt_used'])
 
diff --git a/resources/templates/kubernetes/eth-l2bdbase-eth-2memif-2vnf.yaml b/resources/templates/kubernetes/eth-l2bdbase-eth-2memif-2vnf.yaml
new file mode 100644
index 0000000000..5bf290d0ee
--- /dev/null
+++ b/resources/templates/kubernetes/eth-l2bdbase-eth-2memif-2vnf.yaml
@@ -0,0 +1,271 @@
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: sfc-controller-cfg
+  namespace: csit
+data:
+  etcd.conf:
+    insecure-transport: true
+    dial-timeout: 1000000000
+    endpoints:
+      - "172.17.0.1:22379"
+
+  sfc.conf:
+    sfc_controller_config_version: 1
+    description: $$TEST_NAME$$
+    host_entities:
+      - name: vswitch
+    sfc_entities:
+      - name: vswitch-vnf1
+        description: vswitch to VNF1 - memif
+        type: 3
+        elements:
+          - container: vswitch
+            port_label: $$VSWITCH_IF1$$
+            etcd_vpp_switch_key: vswitch
+            type: 5
+          - container: vnf1
+            port_label: port1
+            etcd_vpp_switch_key: vswitch
+            type: 2
+      - name: vswitch-vnf2
+        description: VNF2 to vswitch - memif
+        type: 3
+        elements:
+          - container: vswitch
+            port_label: $$VSWITCH_IF2$$
+            etcd_vpp_switch_key: vswitch
+            type: 5
+          - container: vnf2
+            port_label: port2
+            etcd_vpp_switch_key: vswitch
+            type: 2
+      - name: vnf1-vnf2
+        description: vnf1 to vnf2 via vswitch - memifs
+        type: 2
+        elements:
+          - container: vnf1
+            port_label: port2
+            etcd_vpp_switch_key: vswitch
+            type: 2
+          - container: vnf2
+            port_label: port1
+            etcd_vpp_switch_key: vswitch
+            type: 2
+
+  vnf.conf:
+    vnf_plugin_config_version: 1
+    description: VNF config
+    vnf_entities:
+      - name: vnf1
+        container: vnf1
+        l2xconnects:
+          - port_labels:
+            - port1
+            - port2
+      - name: vnf2
+        container: vnf2
+        l2xconnects:
+          - port_labels:
+            - port1
+            - port2
+
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: sfc-controller
+  namespace: csit
+spec:
+  containers:
+    - name: "sfc-controller"
+      image: prod_sfc_controller
+      imagePullPolicy: IfNotPresent
+      command:
+        - /bin/sfc-controller
+        - -etcdv3-config=/opt/sfc-controller/dev/etcd.conf
+        - -sfc-config=/opt/sfc-controller/dev/sfc.conf
+        - -vnf-config=/opt/sfc-controller/dev/vnf.conf
+      volumeMounts:
+        - name: controller-config
+          mountPath: /opt/sfc-controller/dev
+  volumes:
+    - name: controller-config
+      configMap:
+        name: sfc-controller-cfg
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: vswitch-agent-cfg
+  namespace: csit
+data:
+  etcd.conf:
+    insecure-transport: true
+    dial-timeout: 1000000000
+    endpoints:
+      - "172.17.0.1:22379"
+
+  kafka.conf:
+    addrs:
+      - "172.17.0.1:9092"
+
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: vswitch-vpp
+  namespace: csit
+spec:
+  hostNetwork: true
+  containers:
+    - name: "vswitch"
+      image: prod_vpp_agent_shrink
+      imagePullPolicy: IfNotPresent
+      securityContext:
+        privileged: true
+      ports:
+        - containerPort: 5002
+        - containerPort: 9191
+      readinessProbe:
+        httpGet:
+          path: /readiness
+          port: 9191
+        periodSeconds: 1
+      livenessProbe:
+        httpGet:
+          path: /liveness
+          port: 9191
+        periodSeconds: 1
+        initialDelaySeconds: 15
+      env:
+        - name: MICROSERVICE_LABEL
+          value: vswitch
+      volumeMounts:
+        - name: vpp-config
+          mountPath: /etc/vpp
+        - name: agent-config
+          mountPath: /opt/vpp-agent/dev
+        - name: memif-sockets
+          mountPath: /tmp
+  volumes:
+    - name: vpp-config
+      configMap:
+        name: vswitch-vpp-cfg
+    - name: agent-config
+      configMap:
+        name: vswitch-agent-cfg
+    - name: memif-sockets
+      hostPath:
+        path: /tmp
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: vnf-agent-cfg
+  namespace: csit
+data:
+  etcd.conf:
+    insecure-transport: true
+    dial-timeout: 1000000000
+    endpoints:
+      - "172.17.0.1:22379"
+
+  kafka.conf:
+    addrs:
+      - "172.17.0.1:9092"
+
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: vnf1-vpp
+  namespace: csit
+spec:
+  containers:
+    - name: "vnf1"
+      image: prod_vpp_agent_shrink
+      imagePullPolicy: IfNotPresent
+      securityContext:
+        privileged: true
+      ports:
+        - containerPort: 5002
+        - containerPort: 9191
+      readinessProbe:
+        httpGet:
+          path: /readiness
+          port: 9191
+        periodSeconds: 1
+      livenessProbe:
+        httpGet:
+          path: /liveness
+          port: 9191
+        initialDelaySeconds: 15
+      env:
+        - name: MICROSERVICE_LABEL
+          value: vnf1
+      volumeMounts:
+        - name: vpp-config
+          mountPath: /etc/vpp
+        - name: agent-config
+          mountPath: /opt/vpp-agent/dev
+        - name: memif-sockets
+          mountPath: /tmp
+  volumes:
+  - name: vpp-config
+    configMap:
+      name: vnf1-vpp-cfg
+  - name: agent-config
+    configMap:
+      name: vnf-agent-cfg
+  - name: memif-sockets
+    hostPath:
+      path: /tmp
+
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: vnf2-vpp
+  namespace: csit
+spec:
+  containers:
+    - name: "vnf2"
+      image: prod_vpp_agent_shrink
+      imagePullPolicy: IfNotPresent
+      securityContext:
+        privileged: true
+      ports:
+        - containerPort: 5002
+        - containerPort: 9191
+      readinessProbe:
+        httpGet:
+          path: /readiness
+          port: 9191
+        periodSeconds: 1
+      livenessProbe:
+        httpGet:
+          path: /liveness
+          port: 9191
+        initialDelaySeconds: 15
+      env:
+        - name: MICROSERVICE_LABEL
+          value: vnf2
+      volumeMounts:
+        - name: vpp-config
+          mountPath: /etc/vpp
+        - name: agent-config
+          mountPath: /opt/vpp-agent/dev
+        - name: memif-sockets
+          mountPath: /tmp
+  volumes:
+  - name: vpp-config
+    configMap:
+      name: vnf2-vpp-cfg
+  - name: agent-config
+    configMap:
+      name: vnf-agent-cfg
+  - name: memif-sockets
+    hostPath:
+      path: /tmp
diff --git a/resources/templates/kubernetes/eth-l2xcbase-eth-2memif-2vnf.yaml b/resources/templates/kubernetes/eth-l2xcbase-eth-2memif-2vnf.yaml
new file mode 100644
index 0000000000..f2b03e670a
--- /dev/null
+++ b/resources/templates/kubernetes/eth-l2xcbase-eth-2memif-2vnf.yaml
@@ -0,0 +1,271 @@
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: sfc-controller-cfg
+  namespace: csit
+data:
+  etcd.conf:
+    insecure-transport: true
+    dial-timeout: 1000000000
+    endpoints:
+      - "172.17.0.1:22379"
+
+  sfc.conf:
+    sfc_controller_config_version: 1
+    description: $$TEST_NAME$$
+    host_entities:
+      - name: vswitch
+    sfc_entities:
+      - name: vswitch-vnf1
+        description: vswitch to VNF1 - memif
+        type: 4
+        elements:
+          - container: vswitch
+            port_label: $$VSWITCH_IF1$$
+            etcd_vpp_switch_key: vswitch
+            type: 5
+          - container: vnf1
+            port_label: port1
+            etcd_vpp_switch_key: vswitch
+            type: 2
+      - name: vswitch-vnf2
+        description: VNF2 to vswitch - memif
+        type: 4
+        elements:
+          - container: vswitch
+            port_label: $$VSWITCH_IF2$$
+            etcd_vpp_switch_key: vswitch
+            type: 5
+          - container: vnf2
+            port_label: port2
+            etcd_vpp_switch_key: vswitch
+            type: 2
+      - name: vnf1-vnf2
+        description: vnf1 to vnf2 via vswitch - memifs
+        type: 5
+        elements:
+          - container: vnf1
+            port_label: port2
+            etcd_vpp_switch_key: vswitch
+            type: 2
+          - container: vnf2
+            port_label: port1
+            etcd_vpp_switch_key: vswitch
+            type: 2
+
+  vnf.conf:
+    vnf_plugin_config_version: 1
+    description: VNF config
+    vnf_entities:
+      - name: vnf1
+        container: vnf1
+        l2xconnects:
+          - port_labels:
+            - port1
+            - port2
+      - name: vnf2
+        container: vnf2
+        l2xconnects:
+          - port_labels:
+            - port1
+            - port2
+
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: sfc-controller
+  namespace: csit
+spec:
+  containers:
+    - name: "sfc-controller"
+      image: prod_sfc_controller
+      imagePullPolicy: IfNotPresent
+      command:
+        - /bin/sfc-controller
+        - -etcdv3-config=/opt/sfc-controller/dev/etcd.conf
+        - -sfc-config=/opt/sfc-controller/dev/sfc.conf
+        - -vnf-config=/opt/sfc-controller/dev/vnf.conf
+      volumeMounts:
+        - name: controller-config
+          mountPath: /opt/sfc-controller/dev
+  volumes:
+    - name: controller-config
+      configMap:
+        name: sfc-controller-cfg
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: vswitch-agent-cfg
+  namespace: csit
+data:
+  etcd.conf:
+    insecure-transport: true
+    dial-timeout: 1000000000
+    endpoints:
+      - "172.17.0.1:22379"
+
+  kafka.conf:
+    addrs:
+      - "172.17.0.1:9092"
+
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: vswitch-vpp
+  namespace: csit
+spec:
+  hostNetwork: true
+  containers:
+    - name: "vswitch"
+      image: prod_vpp_agent_shrink
+      imagePullPolicy: IfNotPresent
+      securityContext:
+        privileged: true
+      ports:
+        - containerPort: 5002
+        - containerPort: 9191
+      readinessProbe:
+        httpGet:
+          path: /readiness
+          port: 9191
+        periodSeconds: 1
+      livenessProbe:
+        httpGet:
+          path: /liveness
+          port: 9191
+        periodSeconds: 1
+        initialDelaySeconds: 15
+      env:
+        - name: MICROSERVICE_LABEL
+          value: vswitch
+      volumeMounts:
+        - name: vpp-config
+          mountPath: /etc/vpp
+        - name: agent-config
+          mountPath: /opt/vpp-agent/dev
+        - name: memif-sockets
+          mountPath: /tmp
+  volumes:
+    - name: vpp-config
+      configMap:
+        name: vswitch-vpp-cfg
+    - name: agent-config
+      configMap:
+        name: vswitch-agent-cfg
+    - name: memif-sockets
+      hostPath:
+        path: /tmp
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: vnf-agent-cfg
+  namespace: csit
+data:
+  etcd.conf:
+    insecure-transport: true
+    dial-timeout: 1000000000
+    endpoints:
+      - "172.17.0.1:22379"
+
+  kafka.conf:
+    addrs:
+      - "172.17.0.1:9092"
+
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: vnf1-vpp
+  namespace: csit
+spec:
+  containers:
+    - name: "vnf1"
+      image: prod_vpp_agent_shrink
+      imagePullPolicy: IfNotPresent
+      securityContext:
+        privileged: true
+      ports:
+        - containerPort: 5002
+        - containerPort: 9191
+      readinessProbe:
+        httpGet:
+          path: /readiness
+          port: 9191
+        periodSeconds: 1
+      livenessProbe:
+        httpGet:
+          path: /liveness
+          port: 9191
+        initialDelaySeconds: 15
+      env:
+        - name: MICROSERVICE_LABEL
+          value: vnf1
+      volumeMounts:
+        - name: vpp-config
+          mountPath: /etc/vpp
+        - name: agent-config
+          mountPath: /opt/vpp-agent/dev
+        - name: memif-sockets
+          mountPath: /tmp
+  volumes:
+  - name: vpp-config
+    configMap:
+      name: vnf1-vpp-cfg
+  - name: agent-config
+    configMap:
+      name: vnf-agent-cfg
+  - name: memif-sockets
+    hostPath:
+      path: /tmp
+
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: vnf2-vpp
+  namespace: csit
+spec:
+  containers:
+    - name: "vnf2"
+      image: prod_vpp_agent_shrink
+      imagePullPolicy: IfNotPresent
+      securityContext:
+        privileged: true
+      ports:
+        - containerPort: 5002
+        - containerPort: 9191
+      readinessProbe:
+        httpGet:
+          path: /readiness
+          port: 9191
+        periodSeconds: 1
+      livenessProbe:
+        httpGet:
+          path: /liveness
+          port: 9191
+        initialDelaySeconds: 15
+      env:
+        - name: MICROSERVICE_LABEL
+          value: vnf2
+      volumeMounts:
+        - name: vpp-config
+          mountPath: /etc/vpp
+        - name: agent-config
+          mountPath: /opt/vpp-agent/dev
+        - name: memif-sockets
+          mountPath: /tmp
+  volumes:
+  - name: vpp-config
+    configMap:
+      name: vnf2-vpp-cfg
+  - name: agent-config
+    configMap:
+      name: vnf-agent-cfg
+  - name: memif-sockets
+    hostPath:
+      path: /tmp
diff --git a/tests/ligato/perf/l2/10ge2p1x520-eth-l2bdbase-eth-2memif-1vnf-ndrpdrdisc.robot b/tests/ligato/perf/l2/10ge2p1x520-eth-l2bdbase-eth-2memif-1vnf-ndrpdrdisc.robot
index cfc74c37f0..9cb80f28f5 100644
--- a/tests/ligato/perf/l2/10ge2p1x520-eth-l2bdbase-eth-2memif-1vnf-ndrpdrdisc.robot
+++ b/tests/ligato/perf/l2/10ge2p1x520-eth-l2bdbase-eth-2memif-1vnf-ndrpdrdisc.robot
@@ -32,7 +32,7 @@
 | ... | Describe Kubernetes resource on all DUTs | ${nodes} | AND
 | ... | Delete Kubernetes resource on all duts | ${nodes}
 | ...
-| Documentation | *RFC2544: Pkt throughput L2XC test cases*
+| Documentation | *RFC2544: Pkt throughput L2BD test cases*
 | ...
 | ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
 | ... | with single links between nodes.
@@ -62,13 +62,13 @@
 # X520-DA2 bandwidth limit
 | ${s_limit} | ${10000000000}
 # Kubernetes profile
-| ${kubernetes_profile} | eth-l2xcbase-eth-2memif-1vnf
+| ${kubernetes_profile} | eth-l2bdbase-eth-2memif-1vnf
 # Traffic profile:
 | ${traffic_profile} | trex-sl-3n-ethip4-ip4src254
 # CPU settings
 | ${system_cpus}= | ${1}
 | ${vswitch_cpus}= | ${5}
-| ${vnf_cpus}= | ${2}
+| ${vnf_cpus}= | ${3}
 
 *** Keywords ***
 | Create Kubernetes VSWITCH startup config on all DUTs
@@ -106,10 +106,11 @@
 | | ... | filename=/tmp/vswitch.conf | framesize=${framesize} | rxq=${rxq}
 | | ... | if1=${dut2_if1_pci} | if2=${dut2_if2_pci}
 
-| Create Kubernetes VNF startup config on all DUTs
+| Create Kubernetes VNF'${i}' startup config on all DUTs
 | | [Documentation] | Create base startup configuration of VNF in Kubernetes
 | | ... | deploy to all DUTs.
 | | ...
+| | ${i_int}= | Convert To Integer | ${i}
 | | ${cpu_skip}= | Evaluate | ${vswitch_cpus}+${system_cpus}
 | | ${dut1_numa}= | Get interfaces numa node | ${dut1}
 | | ... | ${dut1_if1} | ${dut1_if2}
@@ -117,10 +118,12 @@
 | | ... | ${dut2_if1} | ${dut2_if2}
 | | ${config}= | Run keyword | Create Kubernetes VNF startup config
 | | ... | node=${dut1} | cpu_cnt=${vnf_cpus} | cpu_node=${dut1_numa}
-| | ... | cpu_skip=${cpu_skip} | smt_used=${False} | filename=/tmp/vnf.conf
+| | ... | cpu_skip=${cpu_skip} | smt_used=${False} | filename=/tmp/vnf${i}.conf
+| | ... | i=${i_int}
 | | ${config}= | Run keyword | Create Kubernetes VNF startup config
 | | ... | node=${dut2} | cpu_cnt=${vnf_cpus} | cpu_node=${dut2_numa}
-| | ... | cpu_skip=${cpu_skip} | smt_used=${False} | filename=/tmp/vnf.conf
+| | ... | cpu_skip=${cpu_skip} | smt_used=${False} | filename=/tmp/vnf${i}.conf
+| | ... | i=${i_int}
 
 | L2 Bridge Domain Binary Search
 | | [Arguments] | ${framesize} | ${min_rate} | ${wt} | ${rxq} | ${search_type}
@@ -138,11 +141,11 @@
 | | ${dut2_if2_name}= | Get interface name | ${dut2} | ${dut2_if2}
 | | Create Kubernetes VSWITCH startup config on all DUTs | ${get_framesize}
 | | ... | ${wt} | ${rxq}
-| | Create Kubernetes VNF startup config on all DUTs
+| | Create Kubernetes VNF'1' startup config on all DUTs
 | | Create Kubernetes CM from file on all DUTs | ${nodes} | name=vswitch-vpp-cfg
 | | ... | key=vpp.conf | src_file=/tmp/vswitch.conf
 | | Create Kubernetes CM from file on all DUTs | ${nodes} | name=vnf-vpp-cfg
-| | ... | key=vpp.conf | src_file=/tmp/vnf.conf
+| | ... | key=vpp.conf | src_file=/tmp/vnf1.conf
 | | Apply Kubernetes resource on node | ${dut1}
 | | ... | ${kubernetes_profile}.yaml | $$TEST_NAME$$=${TEST NAME}
 | | ... | $$VSWITCH_IF1$$=${dut1_if1_name}
diff --git a/tests/ligato/perf/l2/10ge2p1x520-eth-l2bdbase-eth-2memif-2vnf-ndrpdrdisc.robot b/tests/ligato/perf/l2/10ge2p1x520-eth-l2bdbase-eth-2memif-2vnf-ndrpdrdisc.robot
new file mode 100644
index 0000000000..3224d47de4
--- /dev/null
+++ b/tests/ligato/perf/l2/10ge2p1x520-eth-l2bdbase-eth-2memif-2vnf-ndrpdrdisc.robot
@@ -0,0 +1,306 @@
+# Copyright (c) 2017 Cisco and/or its affiliates.
+# 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.
+
+*** Settings ***
+| Resource | resources/libraries/robot/performance/performance_setup.robot
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC
+| ... | NIC_Intel-X520-DA2 | ETH | L2BDMACLRN | SCALE | MEMIF
+| ... | KUBERNETES | 1VSWITCH | 2VNF | VPP_AGENT | SFC_CONTROLLER
+| ...
+| Suite Setup | Set up 3-node performance topology with DUT's NIC model
+| ... | L2 | Intel-X520-DA2
+| ...
+| Test Setup | Run Keywords
+| ... | Apply Kubernetes resource on all duts | ${nodes} | kafka.yaml
+| ... | AND | Apply Kubernetes resource on all duts | ${nodes} | etcd.yaml
+| ...
+| Suite Teardown | Tear down 3-node performance topology
+| ...
+| Test Teardown | Run Keywords
+| ... | Get Kubernetes logs on all DUTs | ${nodes} | AND
+| ... | Describe Kubernetes resource on all DUTs | ${nodes} | AND
+| ... | Delete Kubernetes resource on all duts | ${nodes}
+| ...
+| Documentation | *RFC2544: Pkt throughput L2BD test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 bridge domain.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with two L2
+| ... | bridge domains and MAC learning enabled. DUT1 and DUT2 tested with
+| ... | 2p10GE NIC X520 Niantic by Intel.
+| ... | VNF Containers are connected to VSWITCH container via Memif interface.
+| ... | All containers are running same VPP version. Containers are deployed
+| ... | with Kubernetes. Configuration is applied by vnf-agent.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop
+| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage
+| ... | of packets transmitted. NDR and PDR are discovered for different
+| ... | Ethernet L2 frame sizes using either binary search or linear search
+| ... | algorithms with configured starting rate and final step that determines
+| ... | throughput measurement resolution. Test packets are generated by TG on
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups
+| ... | (flow-group per direction, 253 flows per flow-group) with all packets
+| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static
+| ... | payload. MAC addresses are matching MAC addresses of the TG node
+| ... | interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| ${avg_imix_framesize}= | ${357.833}
+# X520-DA2 bandwidth limit
+| ${s_limit} | ${10000000000}
+# Kubernetes profile
+| ${kubernetes_profile} | eth-l2bdbase-eth-2memif-2vnf
+# Traffic profile:
+| ${traffic_profile} | trex-sl-3n-ethip4-ip4src254
+# CPU settings
+| ${system_cpus}= | ${1}
+| ${vswitch_cpus}= | ${5}
+| ${vnf_cpus}= | ${3}
+
+*** Keywords ***
+| Create Kubernetes VSWITCH startup config on all DUTs
+| | [Documentation] | Create base startup configuration of VSWITCH in Kubernetes
+| | ... | deploy to all DUTs.
+| | ...
+| | ... | *Arguments:*
+| | ... | - ${framesize} - L2 framesize. Type: integer
+| | ... | - ${wt} - Worker threads. Type: integer
+| | ... | - ${rxq} - RX queues. Type: integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Create Kubernetes VSWITCH startup config on all DUTs \| ${64} \
+| | ... | \| ${1} \| ${1}
+| | ...
+| | [Arguments] | ${framesize} | ${wt} | ${rxq}
+| | ${dut1_numa}= | Get interfaces numa node | ${dut1}
+| | ... | ${dut1_if1} | ${dut1_if2}
+| | ${dut2_numa}= | Get interfaces numa node | ${dut2}
+| | ... | ${dut2_if1} | ${dut2_if2}
+| | ${dut1_if1_pci}= | Get Interface PCI Addr | ${dut1} | ${dut1_if1}
+| | ${dut1_if2_pci}= | Get Interface PCI Addr | ${dut1} | ${dut1_if2}
+| | ${dut2_if1_pci}= | Get Interface PCI Addr | ${dut2} | ${dut2_if1}
+| | ${dut2_if2_pci}= | Get Interface PCI Addr | ${dut2} | ${dut2_if2}
+| | ${cpu_cnt}= | Evaluate | ${wt}+1
+| | ${config}= | Run keyword | Create Kubernetes VSWITCH startup config
+| | ... | node=${dut1} | cpu_cnt=${cpu_cnt} | cpu_node=${dut1_numa}
+| | ... | cpu_skip=${system_cpus} | smt_used=${False}
+| | ... | filename=/tmp/vswitch.conf | framesize=${framesize} | rxq=${rxq}
+| | ... | if1=${dut1_if1_pci} | if2=${dut1_if2_pci}
+| | ${config}= | Run keyword | Create Kubernetes VSWITCH startup config
+| | ... | node=${dut2} | cpu_cnt=${cpu_cnt} | cpu_node=${dut2_numa}
+| | ... | cpu_skip=${system_cpus} | smt_used=${False}
+| | ... | filename=/tmp/vswitch.conf | framesize=${framesize} | rxq=${rxq}
+| | ... | if1=${dut2_if1_pci} | if2=${dut2_if2_pci}
+
+| Create Kubernetes VNF'${i}' startup config on all DUTs
+| | [Documentation] | Create base startup configuration of VNF in Kubernetes
+| | ... | deploy to all DUTs.
+| | ...
+| | ${i_int}= | Convert To Integer | ${i}
+| | ${cpu_skip}= | Evaluate | ${vswitch_cpus}+${system_cpus}
+| | ${dut1_numa}= | Get interfaces numa node | ${dut1}
+| | ... | ${dut1_if1} | ${dut1_if2}
+| | ${dut2_numa}= | Get interfaces numa node | ${dut2}
+| | ... | ${dut2_if1} | ${dut2_if2}
+| | ${config}= | Run keyword | Create Kubernetes VNF startup config
+| | ... | node=${dut1} | cpu_cnt=${vnf_cpus} | cpu_node=${dut1_numa}
+| | ... | cpu_skip=${cpu_skip} | smt_used=${False} | filename=/tmp/vnf${i}.conf
+| | ... | i=${i_int}
+| | ${config}= | Run keyword | Create Kubernetes VNF startup config
+| | ... | node=${dut2} | cpu_cnt=${vnf_cpus} | cpu_node=${dut2_numa}
+| | ... | cpu_skip=${cpu_skip} | smt_used=${False} | filename=/tmp/vnf${i}.conf
+| | ... | i=${i_int}
+
+| L2 Bridge Domain Binary Search
+| | [Arguments] | ${framesize} | ${min_rate} | ${wt} | ${rxq} | ${search_type}
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate}
+| | ${get_framesize}= | Set Variable If
+| | ... | "${framesize}" == "IMIX_v4_1" | ${avg_imix_framesize} | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${get_framesize}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | ${dut1_if1_name}= | Get interface name | ${dut1} | ${dut1_if1}
+| | ${dut1_if2_name}= | Get interface name | ${dut1} | ${dut1_if2}
+| | ${dut2_if1_name}= | Get interface name | ${dut2} | ${dut2_if1}
+| | ${dut2_if2_name}= | Get interface name | ${dut2} | ${dut2_if2}
+| | Create Kubernetes VSWITCH startup config on all DUTs | ${get_framesize}
+| | ... | ${wt} | ${rxq}
+| | Create Kubernetes VNF'1' startup config on all DUTs
+| | Create Kubernetes VNF'2' startup config on all DUTs
+| | Create Kubernetes CM from file on all DUTs | ${nodes} | name=vswitch-vpp-cfg
+| | ... | key=vpp.conf | src_file=/tmp/vswitch.conf
+| | Create Kubernetes CM from file on all DUTs | ${nodes} | name=vnf1-vpp-cfg
+| | ... | key=vpp.conf | src_file=/tmp/vnf1.conf
+| | Create Kubernetes CM from file on all DUTs | ${nodes} | name=vnf2-vpp-cfg
+| | ... | key=vpp.conf | src_file=/tmp/vnf2.conf
+| | Apply Kubernetes resource on node | ${dut1}
+| | ... | ${kubernetes_profile}.yaml | $$TEST_NAME$$=${TEST NAME}
+| | ... | $$VSWITCH_IF1$$=${dut1_if1_name}
+| | ... | $$VSWITCH_IF2$$=${dut1_if2_name}
+| | Apply Kubernetes resource on node | ${dut2}
+| | ... | ${kubernetes_profile}.yaml | $$TEST_NAME$$=${TEST NAME}
+| | ... | $$VSWITCH_IF1$$=${dut2_if1_name}
+| | ... | $$VSWITCH_IF2$$=${dut2_if2_name}
+| | Wait for Kubernetes PODs on all DUTs | ${nodes}
+| | Run Keyword If | '${search_type}' == 'NDR'
+| | ... | Find NDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
+| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ELSE IF | '${search_type}' == 'PDR'
+| | ... | Find PDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
+| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}
+
+*** Test Cases ***
+| tc01-64B-1t1c-eth-l2bdbase-eth-2memif-2vnf-kubernetes-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
+| | [Template] | L2 Bridge Domain Binary Search
+| | framesize=${64} | min_rate=${100000} | wt=1 | rxq=1 | search_type=NDR
+
+| tc02-64B-1t1c-eth-l2bdbase-eth-2memif-2vnf-kubernetes-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps, LT=0.5%.
+| | ...
+| | [Tags] | 64B | 1T1C | STHREAD | PDRDISC
+| | [Template] | L2 Bridge Domain Binary Search
+| | framesize=${64} | min_rate=${100000} | wt=1 | rxq=1 | search_type=PDR
+
+| tc03-IMIX-1t1c-eth-l2bdbase-eth-2memif-2vnf-kubernetes-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for IMIX_v4_1 frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
+| | ...
+| | [Tags] | IMIX | 1T1C | STHREAD | NDRDISC
+| | [Template] | L2 Bridge Domain Binary Search
+| | framesize=IMIX_v4_1 | min_rate=${10000} | wt=1 | rxq=1 | search_type=NDR
+
+| tc04-IMIX-1t1c-eth-l2bdbase-eth-2memif-2vnf-kubernetes-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for IMIX_v4_1 frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
+| | ...
+| | [Tags] | IMIX | 1T1C | STHREAD | PDRDISC
+| | [Template] | L2 Bridge Domain Binary Search
+| | framesize=IMIX_v4_1 | min_rate=${10000} | wt=1 | rxq=1 | search_type=PDR
+
+| tc05-1518B-1t1c-eth-l2bdbase-eth-2memif-2vnf-kubernetes-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | ...
+| | [Tags] | 1518B | 1T1C | STHREAD | NDRDISC
+| | [Template] | L2 Bridge Domain Binary Search
+| | framesize=${1518} | min_rate=${10000} | wt=1 | rxq=1 | search_type=NDR
+
+| tc06-1518B-1t1c-eth-l2bdbase-eth-2memif-2vnf-kubernetes-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | ...
+| | [Tags] | 1518B | 1T1C | STHREAD | PDRDISC
+| | [Template] | L2 Bridge Domain Binary Search
+| | framesize=${1518} | min_rate=${10000} | wt=1 | rxq=1 | search_type=PDR
+
+| tc07-64B-2t2c-eth-l2bdbase-eth-2memif-2vnf-kubernetes-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with 2 thread, 2 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | NDRDISC
+| | [Template] | L2 Bridge Domain Binary Search
+| | framesize=${64} | min_rate=${100000} | wt=2 | rxq=1 | search_type=NDR
+
+| tc08-64B-2t2c-eth-l2bdbase-eth-2memif-2vnf-kubernetes-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with 2 thread, 2 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps, LT=0.5%.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | PDRDISC
+| | [Template] | L2 Bridge Domain Binary Search
+| | framesize=${64} | min_rate=${100000} | wt=2 | rxq=1 | search_type=PDR
+
+| tc09-IMIX-2t2c-eth-l2bdbase-eth-2memif-2vnf-kubernetes-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with 2 thread, 2 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for IMIX_v4_1 frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | NDRDISC
+| | [Template] | L2 Bridge Domain Binary Search
+| | framesize=IMIX_v4_1 | min_rate=${10000} | wt=2 | rxq=1 | search_type=NDR
+
+| tc10-IMIX-2t2c-eth-l2bdbase-eth-2memif-2vnf-kubernetes-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with 2 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for IMIX_v4_1 frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | PDRDISC
+| | [Template] | L2 Bridge Domain Binary Search
+| | framesize=IMIX_v4_1 | min_rate=${10000} | wt=2 | rxq=1 | search_type=PDR
+
+| tc11-1518B-2t2c-eth-l2bdbase-eth-2memif-2vnf-kubernetes-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with 2 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | NDRDISC
+| | [Template] | L2 Bridge Domain Binary Search
+| | framesize=${1518} | min_rate=${10000} | wt=2 | rxq=1 | search_type=NDR
+
+| tc12-1518B-2t2c-eth-l2bdbase-eth-2memif-2vnf-kubernetes-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2BD switching config with 2 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | PDRDISC
+| | [Template] | L2 Bridge Domain Binary Search
+| | framesize=${1518} | min_rate=${10000} | wt=2 | rxq=1 | search_type=PDR
diff --git a/tests/ligato/perf/l2/10ge2p1x520-eth-l2xcbase-eth-2memif-1vnf-ndrpdrdisc.robot b/tests/ligato/perf/l2/10ge2p1x520-eth-l2xcbase-eth-2memif-1vnf-ndrpdrdisc.robot
index 759065b389..a21a1bfb88 100644
--- a/tests/ligato/perf/l2/10ge2p1x520-eth-l2xcbase-eth-2memif-1vnf-ndrpdrdisc.robot
+++ b/tests/ligato/perf/l2/10ge2p1x520-eth-l2xcbase-eth-2memif-1vnf-ndrpdrdisc.robot
@@ -67,7 +67,7 @@
 # CPU settings
 | ${system_cpus}= | ${1}
 | ${vswitch_cpus}= | ${5}
-| ${vnf_cpus}= | ${2}
+| ${vnf_cpus}= | ${3}
 
 *** Keywords ***
 | Create Kubernetes VSWITCH startup config on all DUTs
@@ -105,10 +105,11 @@
 | | ... | filename=/tmp/vswitch.conf | framesize=${framesize} | rxq=${rxq}
 | | ... | if1=${dut2_if1_pci} | if2=${dut2_if2_pci}
 
-| Create Kubernetes VNF startup config on all DUTs
+| Create Kubernetes VNF'${i}' startup config on all DUTs
 | | [Documentation] | Create base startup configuration of VNF in Kubernetes
 | | ... | deploy to all DUTs.
 | | ...
+| | ${i_int}= | Convert To Integer | ${i}
 | | ${cpu_skip}= | Evaluate | ${vswitch_cpus}+${system_cpus}
 | | ${dut1_numa}= | Get interfaces numa node | ${dut1}
 | | ... | ${dut1_if1} | ${dut1_if2}
@@ -116,10 +117,12 @@
 | | ... | ${dut2_if1} | ${dut2_if2}
 | | ${config}= | Run keyword | Create Kubernetes VNF startup config
 | | ... | node=${dut1} | cpu_cnt=${vnf_cpus} | cpu_node=${dut1_numa}
-| | ... | cpu_skip=${cpu_skip} | smt_used=${False} | filename=/tmp/vnf.conf
+| | ... | cpu_skip=${cpu_skip} | smt_used=${False} | filename=/tmp/vnf${i}.conf
+| | ... | i=${i_int}
 | | ${config}= | Run keyword | Create Kubernetes VNF startup config
 | | ... | node=${dut2} | cpu_cnt=${vnf_cpus} | cpu_node=${dut2_numa}
-| | ... | cpu_skip=${cpu_skip} | smt_used=${False} | filename=/tmp/vnf.conf
+| | ... | cpu_skip=${cpu_skip} | smt_used=${False} | filename=/tmp/vnf${i}.conf
+| | ... | i=${i_int}
 
 | L2 Cross Connect Binary Search
 | | [Arguments] | ${framesize} | ${min_rate} | ${wt} | ${rxq} | ${search_type}
@@ -137,11 +140,11 @@
 | | ${dut2_if2_name}= | Get interface name | ${dut2} | ${dut2_if2}
 | | Create Kubernetes VSWITCH startup config on all DUTs | ${get_framesize}
 | | ... | ${wt} | ${rxq}
-| | Create Kubernetes VNF startup config on all DUTs
+| | Create Kubernetes VNF'1' startup config on all DUTs
 | | Create Kubernetes CM from file on all DUTs | ${nodes} | name=vswitch-vpp-cfg
 | | ... | key=vpp.conf | src_file=/tmp/vswitch.conf
 | | Create Kubernetes CM from file on all DUTs | ${nodes} | name=vnf-vpp-cfg
-| | ... | key=vpp.conf | src_file=/tmp/vnf.conf
+| | ... | key=vpp.conf | src_file=/tmp/vnf1.conf
 | | Apply Kubernetes resource on node | ${dut1}
 | | ... | ${kubernetes_profile}.yaml | $$TEST_NAME$$=${TEST NAME}
 | | ... | $$VSWITCH_IF1$$=${dut1_if1_name}
diff --git a/tests/ligato/perf/l2/10ge2p1x520-eth-l2xcbase-eth-2memif-2vnf-ndrpdrdisc.robot b/tests/ligato/perf/l2/10ge2p1x520-eth-l2xcbase-eth-2memif-2vnf-ndrpdrdisc.robot
new file mode 100644
index 0000000000..791e24d5e5
--- /dev/null
+++ b/tests/ligato/perf/l2/10ge2p1x520-eth-l2xcbase-eth-2memif-2vnf-ndrpdrdisc.robot
@@ -0,0 +1,306 @@
+# Copyright (c) 2017 Cisco and/or its affiliates.
+# 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.
+
+*** Settings ***
+| Resource | resources/libraries/robot/performance/performance_setup.robot
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC
+| ... | NIC_Intel-X520-DA2 | ETH | L2XCFWD | SCALE | L2XCBASE | MEMIF
+| ... | KUBERNETES | 1VSWITCH | 2VNF | VPP_AGENT | SFC_CONTROLLER
+| ...
+| Suite Setup | Set up 3-node performance topology with DUT's NIC model
+| ... | L2 | Intel-X520-DA2
+| ...
+| Test Setup | Run Keywords
+| ... | Apply Kubernetes resource on all duts | ${nodes} | kafka.yaml
+| ... | AND | Apply Kubernetes resource on all duts | ${nodes} | etcd.yaml
+| ...
+| Suite Teardown | Tear down 3-node performance topology
+| ...
+| Test Teardown | Run Keywords
+| ... | Get Kubernetes logs on all DUTs | ${nodes} | AND
+| ... | Describe Kubernetes resource on all DUTs | ${nodes} | AND
+| ... | Delete Kubernetes resource on all duts | ${nodes}
+| ...
+| Documentation | *RFC2544: Pkt throughput L2XC test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 cross connect.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 cross-
+| ... | connect. DUT1 and DUT2 tested with 2p10GE NIC X520 Niantic by Intel.
+| ... | VNF Containers are connected to VSWITCH container via Memif interface.
+| ... | All containers are running same VPP version. Containers are deployed
+| ... | with Kubernetes. Configuration is applied by vnf-agent.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop
+| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage
+| ... | of packets transmitted. NDR and PDR are discovered for different
+| ... | Ethernet L2 frame sizes using either binary search or linear search
+| ... | algorithms with configured starting rate and final step that determines
+| ... | throughput measurement resolution. Test packets are generated by TG on
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups
+| ... | (flow-group per direction, 253 flows per flow-group) with all packets
+| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static
+| ... | payload. MAC addresses are matching MAC addresses of the TG node
+| ... | interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| ${avg_imix_framesize}= | ${357.833}
+# X520-DA2 bandwidth limit
+| ${s_limit} | ${10000000000}
+# Kubernetes profile
+| ${kubernetes_profile} | eth-l2xcbase-eth-2memif-2vnf
+# Traffic profile:
+| ${traffic_profile} | trex-sl-3n-ethip4-ip4src254
+# CPU settings
+| ${system_cpus}= | ${1}
+| ${vswitch_cpus}= | ${5}
+| ${vnf_cpus}= | ${3}
+
+*** Keywords ***
+| Create Kubernetes VSWITCH startup config on all DUTs
+| | [Documentation] | Create base startup configuration of VSWITCH in Kubernetes
+| | ... | deploy to all DUTs.
+| | ...
+| | ... | *Arguments:*
+| | ... | - ${framesize} - L2 framesize. Type: integer
+| | ... | - ${wt} - Worker threads. Type: integer
+| | ... | - ${rxq} - RX queues. Type: integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Create Kubernetes VSWITCH startup config on all DUTs \| ${64} \
+| | ... | \| ${1} \| ${1}
+| | ...
+| | [Arguments] | ${framesize} | ${wt} | ${rxq}
+| | ${dut1_numa}= | Get interfaces numa node | ${dut1}
+| | ... | ${dut1_if1} | ${dut1_if2}
+| | ${dut2_numa}= | Get interfaces numa node | ${dut2}
+| | ... | ${dut2_if1} | ${dut2_if2}
+| | ${dut1_if1_pci}= | Get Interface PCI Addr | ${dut1} | ${dut1_if1}
+| | ${dut1_if2_pci}= | Get Interface PCI Addr | ${dut1} | ${dut1_if2}
+| | ${dut2_if1_pci}= | Get Interface PCI Addr | ${dut2} | ${dut2_if1}
+| | ${dut2_if2_pci}= | Get Interface PCI Addr | ${dut2} | ${dut2_if2}
+| | ${cpu_cnt}= | Evaluate | ${wt}+1
+| | ${config}= | Run keyword | Create Kubernetes VSWITCH startup config
+| | ... | node=${dut1} | cpu_cnt=${cpu_cnt} | cpu_node=${dut1_numa}
+| | ... | cpu_skip=${system_cpus} | smt_used=${False}
+| | ... | filename=/tmp/vswitch.conf | framesize=${framesize} | rxq=${rxq}
+| | ... | if1=${dut1_if1_pci} | if2=${dut1_if2_pci}
+| | ${config}= | Run keyword | Create Kubernetes VSWITCH startup config
+| | ... | node=${dut2} | cpu_cnt=${cpu_cnt} | cpu_node=${dut2_numa}
+| | ... | cpu_skip=${system_cpus} | smt_used=${False}
+| | ... | filename=/tmp/vswitch.conf | framesize=${framesize} | rxq=${rxq}
+| | ... | if1=${dut2_if1_pci} | if2=${dut2_if2_pci}
+
+| Create Kubernetes VNF'${i}' startup config on all DUTs
+| | [Documentation] | Create base startup configuration of VNF in Kubernetes
+| | ... | deploy to all DUTs.
+| | ...
+| | ${i_int}= | Convert To Integer | ${i}
+| | ${cpu_skip}= | Evaluate | ${vswitch_cpus}+${system_cpus}
+| | ${dut1_numa}= | Get interfaces numa node | ${dut1}
+| | ... | ${dut1_if1} | ${dut1_if2}
+| | ${dut2_numa}= | Get interfaces numa node | ${dut2}
+| | ... | ${dut2_if1} | ${dut2_if2}
+| | ${config}= | Run keyword | Create Kubernetes VNF startup config
+| | ... | node=${dut1} | cpu_cnt=${vnf_cpus} | cpu_node=${dut1_numa}
+| | ... | cpu_skip=${cpu_skip} | smt_used=${False} | filename=/tmp/vnf${i}.conf
+| | ... | i=${i_int}
+| | ${config}= | Run keyword | Create Kubernetes VNF startup config
+| | ... | node=${dut2} | cpu_cnt=${vnf_cpus} | cpu_node=${dut2_numa}
+| | ... | cpu_skip=${cpu_skip} | smt_used=${False} | filename=/tmp/vnf${i}.conf
+| | ... | i=${i_int}
+
+| L2 Cross Connect Binary Search
+| | [Arguments] | ${framesize} | ${min_rate} | ${wt} | ${rxq} | ${search_type}
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate}
+| | ${get_framesize}= | Set Variable If
+| | ... | "${framesize}" == "IMIX_v4_1" | ${avg_imix_framesize} | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${get_framesize}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | ${dut1_if1_name}= | Get interface name | ${dut1} | ${dut1_if1}
+| | ${dut1_if2_name}= | Get interface name | ${dut1} | ${dut1_if2}
+| | ${dut2_if1_name}= | Get interface name | ${dut2} | ${dut2_if1}
+| | ${dut2_if2_name}= | Get interface name | ${dut2} | ${dut2_if2}
+| | Create Kubernetes VSWITCH startup config on all DUTs | ${get_framesize}
+| | ... | ${wt} | ${rxq}
+| | Create Kubernetes VNF'1' startup config on all DUTs
+| | Create Kubernetes VNF'2' startup config on all DUTs
+| | Create Kubernetes CM from file on all DUTs | ${nodes} | name=vswitch-vpp-cfg
+| | ... | key=vpp.conf | src_file=/tmp/vswitch.conf
+| | Create Kubernetes CM from file on all DUTs | ${nodes} | name=vnf1-vpp-cfg
+| | ... | key=vpp.conf | src_file=/tmp/vnf1.conf
+| | Create Kubernetes CM from file on all DUTs | ${nodes} | name=vnf2-vpp-cfg
+| | ... | key=vpp.conf | src_file=/tmp/vnf2.conf
+| | Apply Kubernetes resource on node | ${dut1}
+| | ... | ${kubernetes_profile}.yaml | $$TEST_NAME$$=${TEST NAME}
+| | ... | $$VSWITCH_IF1$$=${dut1_if1_name}
+| | ... | $$VSWITCH_IF2$$=${dut1_if2_name}
+| | Apply Kubernetes resource on node | ${dut2}
+| | ... | ${kubernetes_profile}.yaml | $$TEST_NAME$$=${TEST NAME}
+| | ... | $$VSWITCH_IF1$$=${dut2_if1_name}
+| | ... | $$VSWITCH_IF2$$=${dut2_if2_name}
+| | Wait for Kubernetes PODs on all DUTs | ${nodes}
+| | Describe Kubernetes resource on all DUTs | ${nodes}
+| | Run Keyword If | '${search_type}' == 'NDR'
+| | ... | Find NDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
+| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ELSE IF | '${search_type}' == 'PDR'
+| | ... | Find PDR using binary search and pps
+| | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
+| | ... | ${min_rate} | ${max_rate} | ${threshold}
+| | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}
+
+*** Test Cases ***
+| tc01-64B-1t1c-eth-l2xcbase-eth-2memif-1vnf-kubernetes-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 1T1C | STHREAD | NDRDISC
+| | [Template] | L2 Cross Connect Binary Search
+| | framesize=${64} | min_rate=${100000} | wt=1 | rxq=1 | search_type=NDR
+
+| tc02-64B-1t1c-eth-l2xcbase-eth-2memif-1vnf-kubernetes-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps, LT=0.5%.
+| | ...
+| | [Tags] | 64B | 1T1C | STHREAD | PDRDISC
+| | [Template] | L2 Cross Connect Binary Search
+| | framesize=${64} | min_rate=${100000} | wt=1 | rxq=1 | search_type=PDR
+
+| tc03-IMIX-1t1c-eth-l2xcbase-eth-2memif-1vnf-kubernetes-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for IMIX_v4_1 frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
+| | ...
+| | [Tags] | IMIX | 1T1C | STHREAD | NDRDISC
+| | [Template] | L2 Cross Connect Binary Search
+| | framesize=IMIX_v4_1 | min_rate=${10000} | wt=1 | rxq=1 | search_type=NDR
+
+| tc04-IMIX-1t1c-eth-l2xcbase-eth-2memif-1vnf-kubernetes-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for IMIX_v4_1 frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
+| | ...
+| | [Tags] | IMIX | 1T1C | STHREAD | PDRDISC
+| | [Template] | L2 Cross Connect Binary Search
+| | framesize=IMIX_v4_1 | min_rate=${10000} | wt=1 | rxq=1 | search_type=PDR
+
+| tc05-1518B-1t1c-eth-l2xcbase-eth-2memif-1vnf-kubernetes-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | ...
+| | [Tags] | 1518B | 1T1C | STHREAD | NDRDISC
+| | [Template] | L2 Cross Connect Binary Search
+| | framesize=${1518} | min_rate=${10000} | wt=1 | rxq=1 | search_type=NDR
+
+| tc06-1518B-1t1c-eth-l2xcbase-eth-2memif-1vnf-kubernetes-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | ...
+| | [Tags] | 1518B | 1T1C | STHREAD | PDRDISC
+| | [Template] | L2 Cross Connect Binary Search
+| | framesize=${1518} | min_rate=${10000} | wt=1 | rxq=1 | search_type=PDR
+
+| tc07-64B-2t2c-eth-l2xcbase-eth-2memif-1vnf-kubernetes-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | NDRDISC
+| | [Template] | L2 Cross Connect Binary Search
+| | framesize=${64} | min_rate=${100000} | wt=2 | rxq=1 | search_type=NDR
+
+| tc08-64B-2t2c-eth-l2xcbase-eth-2memif-1vnf-kubernetes-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 100kpps, LT=0.5%.
+| | ...
+| | [Tags] | 64B | 2T2C | MTHREAD | PDRDISC
+| | [Template] | L2 Cross Connect Binary Search
+| | framesize=${64} | min_rate=${100000} | wt=2 | rxq=1 | search_type=PDR
+
+| tc09-IMIX-2t2c-eth-l2xcbase-eth-2memif-1vnf-kubernetes-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for IMIX_v4_1 frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | NDRDISC
+| | [Template] | L2 Cross Connect Binary Search
+| | framesize=IMIX_v4_1 | min_rate=${10000} | wt=2 | rxq=1 | search_type=NDR
+
+| tc10-IMIX-2t2c-eth-l2xcbase-eth-2memif-1vnf-kubernetes-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for IMIX_v4_1 frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
+| | ...
+| | [Tags] | IMIX | 2T2C | MTHREAD | PDRDISC
+| | [Template] | L2 Cross Connect Binary Search
+| | framesize=IMIX_v4_1 | min_rate=${10000} | wt=2 | rxq=1 | search_type=PDR
+
+| tc11-1518B-2t2c-eth-l2xcbase-eth-2memif-1vnf-kubernetes-ndrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | NDRDISC
+| | [Template] | L2 Cross Connect Binary Search
+| | framesize=${1518} | min_rate=${10000} | wt=2 | rxq=1 | search_type=NDR
+
+| tc12-1518B-2t2c-eth-l2xcbase-eth-2memif-1vnf-kubernetes-pdrdisc
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 1 phy core,\
+| | ... | 1 receive queue per NIC port.
+| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
+| | ... | linerate, step 10kpps, LT=0.5%.
+| | ...
+| | [Tags] | 1518B | 2T2C | MTHREAD | PDRDISC
+| | [Template] | L2 Cross Connect Binary Search
+| | framesize=${1518} | min_rate=${10000} | wt=2 | rxq=1 | search_type=PDR