L2 Same Domain

This scenario tests the bandwidth between pairs of instances in the same virtual network (L2 domain). Each instance is deployed on own compute node. The test increases the load from 1 pair until all available instances are used.

../_images/topology_l2.png

How To Run

shaker --server-endpoint <host:port> --scenario openstack/full_l2 --report <full_l2.html>

Scenario

title: OpenStack L2

description:
  In this scenario Shaker launches pairs of instances in the same tenant
  network. Every instance is hosted on a separate compute node, all available
  compute nodes are utilized. The traffic goes within the tenant network
  (L2 domain).

deployment:
  template: l2.hot
  accommodation: [pair, single_room]

execution:
  progression: quadratic
  tests:
  -
    title: Download
    class: flent
    method: tcp_download
  -
    title: Upload
    class: flent
    method: tcp_upload
  -
    title: Bi-directional
    class: flent
    method: tcp_bidirectional

Report

Example report collected at 20-nodes OpenStack cluster: OpenStack L2.