Copyright © 2015 Mirantis, Inc. All rights reserved

www.mirantis.com

Shaker

Distributed data-plane performance testing tool for OpenStack

Oleg Bondarev, Ilya Shakhat

Copyright © 2015 Mirantis, Inc. All rights reserved

The best data-plane performance testing tool called #shaker proves that DVR works*

* a story told in 12 tweets

Copyright © 2015 Mirantis, Inc. All rights reserved

Shaker features✔ user-defined topology✔ simultaneous test execution✔ pluggable tools✔ interactive report

Copyright © 2015 Mirantis, Inc. All rights reserved

Requirements✔ server routable from OpenStack✔ OpenStack

admin API

Copyright © 2015 Mirantis, Inc. All rights reserved

Install✔ pip install pyshaker✔ shaker-image-builderRun✔ shaker --server-endpoint <host:port>

--scenario <.yaml> --report <.html>

Copyright © 2015 Mirantis, Inc. All rights reserved

Shaker imageUbuntu Cloud image plus iperf, netperf and shaker-agent

Copyright © 2015 Mirantis, Inc. All rights reserved

DVR verification by L3 east-west scenario

deployment:template: l3_east_west.hot

accommodation: [pair, single_room]

execution:progression: quadratic

tests:-

title: TCP download

class: netperf_wrapper

method: tcp_download

Copyright © 2015 Mirantis, Inc. All rights reserved

Topology defined as #heat template

Copyright © 2015 Mirantis, Inc. All rights reserved

Fine control over instance #scheduling

Copyright © 2015 Mirantis, Inc. All rights reserved

Test is run #simultaneously on all instancesload is increased from 1 instance to all available

Copyright © 2015 Mirantis, Inc. All rights reserved

#pluggable tools:✔ iperf, netperf already in✔ easy extensible with minimum efforts

Copyright © 2015 Mirantis, Inc. All rights reserved

#interactive HTML report with charts and stats

legacy :( DVR ^-^

Copyright © 2015 Mirantis, Inc. All rights reserved

Questions?

#shaker #topology #simultaneous #pluggable #interactive #report