diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/testing/user/userguide/13-nsb-overview.rst | 11 | ||||
| -rw-r--r-- | docs/testing/user/userguide/14-nsb_installation.rst | 540 |
2 files changed, 530 insertions, 21 deletions
diff --git a/docs/testing/user/userguide/13-nsb-overview.rst b/docs/testing/user/userguide/13-nsb-overview.rst index faac61f08..63442bff0 100644 --- a/docs/testing/user/userguide/13-nsb-overview.rst +++ b/docs/testing/user/userguide/13-nsb-overview.rst @@ -192,3 +192,14 @@ VNFs provided. Figure 1: Network Service - 2 server configuration +VNFs supported for chracterization: +---------------------------------- + +1. CGNAPT - Carrier Grade Network Address and port Translation +2. vFW - Virtual Firewall +3. vACL - Access Control List +4. vPE - Provider Edge Router +5. Prox - Packet pROcessing eXecution engine: + VNF can act as Drop, Basic Forwarding (no touch), L2 Forwarding (change MAC), GRE encap/decap, Load balance based on packet fields, Symmetric load balancing, + QinQ encap/decap IPv4/IPv6, ARP, QoS, Routing, Unmpls, Policing, ACL +6. UDP_Replay diff --git a/docs/testing/user/userguide/14-nsb_installation.rst b/docs/testing/user/userguide/14-nsb_installation.rst index 7c5327964..39477f476 100644 --- a/docs/testing/user/userguide/14-nsb_installation.rst +++ b/docs/testing/user/userguide/14-nsb_installation.rst @@ -56,12 +56,47 @@ Several prerequisites are needed for Yardstick(VNF testing): Install Yardstick (NSB Testing) ------------------------------- -Refer chapter :doc:`04-installation` for more information on installing *Yardstick* +Using Docker +------------ +Refer chapter :doc:`04-installation` for more on docker **Install Yardstick using Docker (**recommended**)** -After *Yardstick* is installed, executing the "nsb_setup.sh" script to setup -NSB testing. +Install directly in Ubuntu +-------------------------- +.. _install-framework: -:: +Alternatively you can install Yardstick framework directly in Ubuntu or in an Ubuntu Docker image. No matter which way you choose to install Yardstick, the following installation steps are identical. + +If you choose to use the Ubuntu Docker image, you can pull the Ubuntu +Docker image from Docker hub:: + + docker pull ubuntu:16.04 + +Install Yardstick +^^^^^^^^^^^^^^^^^^^^^ + +Prerequisite preparation:: + + apt-get update && apt-get install -y git python-setuptools python-pip + easy_install -U setuptools==30.0.0 + pip install appdirs==1.4.0 + pip install virtualenv + +Create a virtual environment:: + + virtualenv ~/yardstick_venv + export YARDSTICK_VENV=~/yardstick_venv + source ~/yardstick_venv/bin/activate + +Download the source code and install Yardstick from it:: + + git clone https://gerrit.opnfv.org/gerrit/yardstick + export YARDSTICK_REPO_DIR=~/yardstick + cd yardstick + ./install.sh + + +After *Yardstick* is installed, executing the "nsb_setup.sh" script to setup +NSB testing:: ./nsb_setup.sh @@ -74,30 +109,27 @@ System Topology: +----------+ +----------+ | | | | - | | (0)----->(0) | Ping/ | - | TG1 | | vPE/ | - | | | 2Trex | + | | (0)----->(0) | | + | TG1 | | DUT | + | | | | | | (1)<-----(1) | | +----------+ +----------+ trafficgen_1 vnf -OpenStack parameters and credentials ------------------------------------- +Environment parameters and credentials +-------------------------------------- Environment variables ^^^^^^^^^^^^^^^^^^^^^ Before running Yardstick (NSB Testing) it is necessary to export traffic -generator libraries. - -:: +generator libraries.:: source ~/.bash_profile Config yardstick conf ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - :: cp ./etc/yardstick/yardstick.conf.sample /etc/yardstick/yardstick.conf @@ -109,7 +141,7 @@ Add trex_path, trex_client_lib and bin_path in 'nsb' section. [DEFAULT] debug = True - dispatcher = influxdb + dispatcher = file, influxdb [dispatcher_influxdb] timeout = 5 @@ -123,14 +155,39 @@ Add trex_path, trex_client_lib and bin_path in 'nsb' section. bin_path=/opt/nsb_bin trex_client_lib=/opt/nsb_bin/trex_client/stl +Network Service Benchmarking - Bare-Metal +----------------------------------------- Config pod.yaml describing Topology ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -Before executing Yardstick test cases, make sure that pod.yaml reflects the -topology and update all the required fields. +2-Node setup: +^^^^^^^^^^^^^ +.. code-block:: console + +----------+ +----------+ + | | | | + | | (0)----->(0) | | + | TG1 | | DUT | + | | | | + | | (n)<-----(n) | | + +----------+ +----------+ + trafficgen_1 vnf -:: +3-Node setup - Correlated Traffic +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +.. code-block:: console + +----------+ +----------+ +------------+ + | | | | | | + | | | | | | + | | (0)----->(0) | | | UDP | + | TG1 | | DUT | | Replay | + | | | | | | + | | | |(1)<---->(0)| | + +----------+ +----------+ +------------+ + trafficgen_1 vnf trafficgen_2 + +Before executing Yardstick test cases, make sure that pod.yaml reflects the +topology and update all the required fields.:: cp /etc/yardstick/nodes/pod.yaml.nsb.sample /etc/yardstick/nodes/pod.yaml @@ -205,12 +262,228 @@ Enable yardstick virtual environment ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Before executing yardstick test cases, make sure to activate yardstick -python virtual environment +python virtual environment if runnin on ubuntu without docker:: + + source /opt/nsb_bin/yardstick_venv/bin/activate + +On docker, virtual env is in main path. + +Run Yardstick - Network Service Testcases +----------------------------------------- + +NS testing - using NSBperf CLI +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +:: + + PYTHONPATH: ". ~/.bash_profile" + cd <yardstick_repo>/yardstick/cmd + + Execute command: ./NSPerf.py -h + ./NSBperf.py --vnf <selected vnf> --test <rfc test> + eg: ./NSBperf.py --vnf vpe --test tc_baremetal_rfc2544_ipv4_1flow_64B.yaml + +NS testing - using yardstick CLI +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +:: + PYTHONPATH: ". ~/.bash_profile" + +Go to test case forlder type we want to execute. + e.g. <yardstick repo>/samples/vnf_samples/nsut/<vnf>/ + run: yardstick --debug task start <test_case.yaml> + +Network Service Benchmarking - Standalone Virtualization +-------------------------------------------------------- + +SRIOV: +----- + +Pre-requisites +^^^^^^^^^^^^^^ + +On Host: + a) Create a bridge for VM to connect to external network + brctl addbr br-int + brctl addif br-int <interface_name> #This interface is connected to internet + + b) Build guest image for VNF to run. + Most of the sample test cases in Yardstick are using a guest image called + ``yardstick-image`` which deviates from an Ubuntu Cloud Server image + Yardstick has a tool for building this custom image with samplevnf. + It is necessary to have ``sudo`` rights to use this tool. + + Also you may need to install several additional packages to use this tool, by + follwing the commands below:: + sudo apt-get update && sudo apt-get install -y qemu-utils kpartx + + This image can be built using the following command in the directory where Yardstick is installed:: + + export YARD_IMG_ARCH='amd64' + sudo echo "Defaults env_keep += \'YARD_IMG_ARCH\'" >> /etc/sudoers + sudo tools/yardstick-img-dpdk-modify tools/ubuntu-server-cloudimg-samplevnf-modify.sh + + for more details refer chapter :doc:`04-installation`` + +Note: VM should be build with static IP and should be accessiable from yardstick host. + +Config pod.yaml describing Topology +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +2-Node setup: +^^^^^^^^^^^^^ +.. code-block:: console + +--------------------+ + | | + | | + | DUT | + | (VNF) | + | | + +--------------------+ + | VF NIC | | VF NIC | + +--------+ +--------+ + ^ ^ + | | + | | + +--------+ +--------+ + - PF NIC - - PF NIC - + +----------+ +-------------------------+ + | | | ^ ^ | + | | | | | | + | | (0)<----->(0) | ------ | | + | TG1 | | SUT | | + | | | | | + | | (n)<----->(n) |------------------ | + +----------+ +-------------------------+ + trafficgen_1 host + + +3-Node setup - Correlated Traffic +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +.. code-block:: console + + +--------------------+ + | | + | | + | DUT | + | (VNF) | + | | + +--------------------+ + | VF NIC | | VF NIC | + +--------+ +--------+ + ^ ^ + | | + | | + +--------+ +--------+ + | PF NIC - - PF NIC - + +----------+ +-------------------------+ +------------+ + | | | ^ ^ | | | + | | | | | | | | + | | (0)<----->(0) | ------ | | | TG2 | + | TG1 | | SUT | | |(UDP Replay)| + | | | | | | | + | | (n)<----->(n) | ------ |(n)<-->(n)| | + +----------+ +-------------------------+ +------------+ + trafficgen_1 host trafficgen_2 + +Before executing Yardstick test cases, make sure that pod.yaml reflects the +topology and update all the required fields. + +:: + + cp /etc/yardstick/nodes/pod.yaml.nsb.sriov.sample /etc/yardstick/nodes/pod.yaml + +Config pod.yaml :: + nodes: + - + name: trafficgen_1 + role: TrafficGen + ip: 1.1.1.1 + user: root + password: r00t + interfaces: + xe0: # logical name from topology.yaml and vnfd.yaml + vpci: "0000:07:00.0" + driver: i40e # default kernel driver + dpdk_port_num: 0 + local_ip: "152.16.100.20" + netmask: "255.255.255.0" + local_mac: "00:00:00:00:00:01" + xe1: # logical name from topology.yaml and vnfd.yaml + vpci: "0000:07:00.1" + driver: i40e # default kernel driver + dpdk_port_num: 1 + local_ip: "152.16.40.20" + netmask: "255.255.255.0" + local_mac: "00:00.00:00:00:02" + +- + name: sriov + role: Sriov + ip: 2.2.2.2 + user: root + auth_type: password + password: password + vf_macs: + - "00:00:00:00:00:03" + - "00:00:00:00:00:04" + phy_ports: # Physical ports to configure sriov + - "0000:06:00.0" + - "0000:06:00.1" + phy_driver: i40e # kernel driver + images: "/var/lib/libvirt/images/ubuntu1.img" + + - + name: vnf + role: vnf + ip: 1.1.1.2 + user: root + password: r00t + host: 2.2.2.2 #BM - host == ip, virtualized env - Host - compute node + interfaces: + xe0: # logical name from topology.yaml and vnfd.yaml + vpci: "0000:00:07.0" + driver: i40evf # default kernel driver + dpdk_port_num: 0 + local_ip: "152.16.100.10" + netmask: "255.255.255.0" + local_mac: "00:00:00:00:00:03" + + xe1: # logical name from topology.yaml and vnfd.yaml + vpci: "0000:00:08.0" + driver: i40evf # default kernel driver + dpdk_port_num: 1 + local_ip: "152.16.40.10" + netmask: "255.255.255.0" + local_mac: "00:00:00:00:00:04" + routing_table: + - network: "152.16.100.10" + netmask: "255.255.255.0" + gateway: "152.16.100.20" + if: "xe0" + - network: "152.16.40.10" + netmask: "255.255.255.0" + gateway: "152.16.40.20" + if: "xe1" + nd_route_tbl: + - network: "0064:ff9b:0:0:0:0:9810:6414" + netmask: "112" + gateway: "0064:ff9b:0:0:0:0:9810:6414" + if: "xe0" + - network: "0064:ff9b:0:0:0:0:9810:2814" + netmask: "112" + gateway: "0064:ff9b:0:0:0:0:9810:2814" + if: "xe1" + +Enable yardstick virtual environment +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +Before executing yardstick test cases, make sure to activate yardstick +python virtual environment if runnin on ubuntu without docker:: source /opt/nsb_bin/yardstick_venv/bin/activate +On docker, virtual env is in main path. Run Yardstick - Network Service Testcases ----------------------------------------- @@ -219,19 +492,244 @@ NS testing - using NSBperf CLI ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ :: - source /opt/nsb_setup/yardstick_venv/bin/activate PYTHONPATH: ". ~/.bash_profile" cd <yardstick_repo>/yardstick/cmd Execute command: ./NSPerf.py -h ./NSBperf.py --vnf <selected vnf> --test <rfc test> - eg: ./NSBperf.py --vnf vpe --test tc_baremetal_rfc2544_ipv4_1flow_64B.yaml + eg: ./NSBperf.py --vnf vfw --test tc_sriov_rfc2544_ipv4_1flow_64B.yaml NS testing - using yardstick CLI ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ :: + PYTHONPATH: ". ~/.bash_profile" + +Go to test case forlder type we want to execute. + e.g. <yardstick repo>/samples/vnf_samples/nsut/<vnf>/ + run: yardstick --debug task start <test_case.yaml> + +OVS-DPDK: +----- + +Pre-requisites +^^^^^^^^^^^^^^ + +On Host: + a) Create a bridge for VM to connect to external network + brctl addbr br-int + brctl addif br-int <interface_name> #This interface is connected to internet + + b) Build guest image for VNF to run. + Most of the sample test cases in Yardstick are using a guest image called + ``yardstick-image`` which deviates from an Ubuntu Cloud Server image + Yardstick has a tool for building this custom image with samplevnf. + It is necessary to have ``sudo`` rights to use this tool. + + Also you may need to install several additional packages to use this tool, by + follwing the commands below:: + + sudo apt-get update && sudo apt-get install -y qemu-utils kpartx + + This image can be built using the following command in the directory where Yardstick is installed:: + + export YARD_IMG_ARCH='amd64' + sudo echo "Defaults env_keep += \'YARD_IMG_ARCH\'" >> /etc/sudoers + sudo tools/yardstick-img-dpdk-modify tools/ubuntu-server-cloudimg-samplevnf-modify.sh + + for more details refer chapter :doc:`04-installation`` + +Note: VM should be build with static IP and should be accessiable from yardstick host. + + c) OVS & DPDK version. + - OVS 2.7 and DPDK 16.11.1 above version is supported + + d) Setup OVS/DPDK on host. + Please refer below link on how to setup .. _ovs-dpdk: http://docs.openvswitch.org/en/latest/intro/install/dpdk/ + +Config pod.yaml describing Topology +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +2-Node setup: +^^^^^^^^^^^^^ +.. code-block:: console + +--------------------+ + | | + | | + | DUT | + | (VNF) | + | | + +--------------------+ + | virtio | | virtio | + +--------+ +--------+ + ^ ^ + | | + | | + +--------+ +--------+ + | vHOST0 | | vHOST1 | + +----------+ +-------------------------+ + | | | ^ ^ | + | | | | | | + | | (0)<----->(0) | ------ | | + | TG1 | | SUT | | + | | | (ovs-dpdk) | | + | | (n)<----->(n) |------------------ | + +----------+ +-------------------------+ + trafficgen_1 host + + +3-Node setup - Correlated Traffic +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +.. code-block:: console + + +--------------------+ + | | + | | + | DUT | + | (VNF) | + | | + +--------------------+ + | virtio | | virtio | + +--------+ +--------+ + ^ ^ + | | + | | + +--------+ +--------+ + | vHOST0 | | vHOST1 | + +----------+ +-------------------------+ +------------+ + | | | ^ ^ | | | + | | | | | | | | + | | (0)<----->(0) | ------ | | | TG2 | + | TG1 | | SUT | | |(UDP Replay)| + | | | (ovs-dpdk) | | | | + | | (n)<----->(n) | ------ |(n)<-->(n)| | + +----------+ +-------------------------+ +------------+ + trafficgen_1 host trafficgen_2 + + +Before executing Yardstick test cases, make sure that pod.yaml reflects the +topology and update all the required fields.:: + + cp /etc/yardstick/nodes/pod.yaml.nsb.ovs.sample /etc/yardstick/nodes/pod.yaml + +Config pod.yaml +:: + nodes: + - + name: trafficgen_1 + role: TrafficGen + ip: 1.1.1.1 + user: root + password: r00t + interfaces: + xe0: # logical name from topology.yaml and vnfd.yaml + vpci: "0000:07:00.0" + driver: i40e # default kernel driver + dpdk_port_num: 0 + local_ip: "152.16.100.20" + netmask: "255.255.255.0" + local_mac: "00:00:00:00:00:01" + xe1: # logical name from topology.yaml and vnfd.yaml + vpci: "0000:07:00.1" + driver: i40e # default kernel driver + dpdk_port_num: 1 + local_ip: "152.16.40.20" + netmask: "255.255.255.0" + local_mac: "00:00.00:00:00:02" + +- + name: ovs + role: Ovsdpdk + ip: 2.2.2.2 + user: root + auth_type: password + password: <password> + vpath: "/usr/local/" + vports: + - dpdkvhostuser0 + - dpdkvhostuser1 + vports_mac: + - "00:00:00:00:00:03" + - "00:00:00:00:00:04" + phy_ports: # Physical ports to configure ovs + - "0000:06:00.0" + - "0000:06:00.1" + flow: + - ovs-ofctl add-flow br0 in_port=1,action=output:3 + - ovs-ofctl add-flow br0 in_port=3,action=output:1 + - ovs-ofctl add-flow br0 in_port=4,action=output:2 + - ovs-ofctl add-flow br0 in_port=2,action=output:4 + phy_driver: i40e # kernel driver + images: "/var/lib/libvirt/images/ubuntu1.img" + + - + name: vnf + role: vnf + ip: 1.1.1.2 + user: root + password: r00t + host: 2.2.2.2 #BM - host == ip, virtualized env - Host - compute node + interfaces: + xe0: # logical name from topology.yaml and vnfd.yaml + vpci: "0000:00:04.0" + driver: virtio-pci # default kernel driver + dpdk_port_num: 0 + local_ip: "152.16.100.10" + netmask: "255.255.255.0" + local_mac: "00:00:00:00:00:03" + + xe1: # logical name from topology.yaml and vnfd.yaml + vpci: "0000:00:05.0" + driver: virtio-pci # default kernel driver + dpdk_port_num: 1 + local_ip: "152.16.40.10" + netmask: "255.255.255.0" + local_mac: "00:00:00:00:00:04" + routing_table: + - network: "152.16.100.10" + netmask: "255.255.255.0" + gateway: "152.16.100.20" + if: "xe0" + - network: "152.16.40.10" + netmask: "255.255.255.0" + gateway: "152.16.40.20" + if: "xe1" + nd_route_tbl: + - network: "0064:ff9b:0:0:0:0:9810:6414" + netmask: "112" + gateway: "0064:ff9b:0:0:0:0:9810:6414" + if: "xe0" + - network: "0064:ff9b:0:0:0:0:9810:2814" + netmask: "112" + gateway: "0064:ff9b:0:0:0:0:9810:2814" + if: "xe1" + +Enable yardstick virtual environment +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +Before executing yardstick test cases, make sure to activate yardstick +python virtual environment if runnin on ubuntu without docker:: + + source /opt/nsb_bin/yardstick_venv/bin/activate + +On docker, virtual env is in main path. + +Run Yardstick - Network Service Testcases +----------------------------------------- + +NS testing - using NSBperf CLI +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +:: + + PYTHONPATH: ". ~/.bash_profile" + cd <yardstick_repo>/yardstick/cmd + + Execute command: ./NSPerf.py -h + ./NSBperf.py --vnf <selected vnf> --test <rfc test> + eg: ./NSBperf.py --vnf vfw --test tc_ovs_rfc2544_ipv4_1flow_64B.yaml - source /opt/nsb_setup/yardstick_venv/bin/activate +NS testing - using yardstick CLI +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +:: PYTHONPATH: ". ~/.bash_profile" Go to test case forlder type we want to execute. |