xp load ded

Load-ded Experimentation

Configuration

physical nodes

1 control, 1 network, 20 computes, 1 util, 1 conductor-node, 1 haproxy-node, 1 memcached-node, 1 rabbitmq-node, 1 mariadb-node

control

neutron_server, nova_scheduler, nova_novncproxy, nova_consoleauth, nova_api, glance_api, glance_registry, keystone, cron, kolla_toolbox, heka, cadvisor, docker_registry, collectd

network

neutron_metadata_agent, neutron_l3_agent, neutron_dhcp_agent, neutron_openvswitch_agent, neutron_openvswitch_agent, openvswitch_db, keepalived, cron, kolla_toolbox, heka, cadvisor, collectd

compute

nova_ssh, nova_libvirt, nova_compute_fake_1, …, nova_compute_fake_#fake, openvswitch_db, openvswitch_vswitchd, neutron_openvswitch_agent, neutron_openvswitch_agent_fake_1, …, neutron_openvswitch_agent_fake_#fake, cron, kolla_toolbox, heka, cadvisor, , collectd

util

cadvisor, grafana, influx (rally)

conductor-node

nova_conductor, cadvisor, collectd, heka

haproxy-node

haproxy, cadvisor, collectd, heka

memcached-node

memcached, cadvisor, collectd, heka

rabbitmq-node

rabbitmq, cadvisor, collectd, heka

mariadb-node

mariadb, cadvisor, collectd, heka

Get results

First, find the name of the host machine.

cd results
vagrant up load-ded

Experimental protocol

for #compute in {100, 200, 500, 1000}
    deploy fresh openstack
    boot_and_delete concurrency=50 times=2*#compute
    wait 5 min
    boot_and_list concurrency=50 times=2*#compute
    wait 5 min
    gather result

More briefly :

./kolla-g5k benchs vanilla-boot-delete-then-boot-list.txt --times xxx --concurrency yyy --wait 300

> cat vanilla-boot-delete-then-boot-list.txt
disco-rally-boot-and-delete.json
disco-rally-boot-and-list.json