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Fuel Containerized Control Plane performance report during upgrade

Abstract

This document includes OpenStack Networking (aka Neutron) performance test results during upgrade from Mitaka to Newton. All tests have been performed regarding neutron_fuel_ccp_upgrade_test_plans

Environment description

For Kubernetes pre-deployment Kargo tool was used. More information about fuel-ccp and how it can be installed can be found in official documentation.

Hardware configuration of each server

All servers have configuration describing in table below

Description of servers hardware
server vendor,model HP,DL380 Gen9
CPU
 vendor,model ----------------+ processor_count ----------------+ core_count ----------------+ frequency_MHz Intel,E5-2680 v3 -------------------------------+ 2 -------------------------------+ 12 -------------------------------+ 2500
RAM
 vendor,model ----------------+ amount_MB HP,752369-081 -------------------------------+ 262144
NETWORK
 interface_name ----------------+ vendor,model ----------------+ bandwidth ----------------+ interface_name ----------------+ vendor,model ----------------+ bandwidth ens4f1 -------------------------------+ Intel,X710 Dual Port -------------------------------+ 10G -------------------------------+ p1p1 -------------------------------+ Intel,X710 Dual Port -------------------------------+ 10G
STORAGE

dev_name ----------------+ vendor,model

----------------+ SSD/HDD ----------------+ size

 /dev/sda -------------------------------+ | raid10 - HP P840 | 12 disks EH0600JEDHE -------------------------------+ HDD -------------------------------+ 3,6TB

Network configuration of each server

All servers have same network configuration:

Network Scheme of the environment

Fuel CCP configuration

CCP main configuration ccp.yaml <configs/ccp.yaml>

CCP Cluster configuration configs.yaml <configs/configs.yaml>

CCP Cluster topology topology.yaml <configs/topology.yaml>

CCP repositories configuration repos.yaml <configs/repos.yaml>

CCP versions configuration for Mitaka versions-mitaka.yaml <configs/versions-mitaka.yaml>

CCP versions configuration for upgrade from Mitaka to Newton versions-newton.yaml <configs/versions-newton.yaml>

Upgrade and tests procedure

  • Install fuel-ccp
  • Rename ccp.yaml to /root/.ccp.ymal
  • Copy all yaml files to /root/
  • Rename versions-mitaka.yaml to versions.yaml
  • Execute ccp deploy and wait ok status for all services
  • Install shaker
  • On the node 172.20.9.40 execute shaker --scenario openstack/full_l2 --os-insecure --report full-l2.html --server-endpoint 172.20.9.40:31998
  • Wait message INFO shaker.engine.quorum [-] Finished processing operation: <shaker.engine.quorum.JoinOperation... from shaker
  • Rename versions-newton.yaml to versions.yaml
  • Execute ccp deploy and wait ok status for all services
  • Wait tests results from shaker

Test results

Shaker provides statistics about maximum, minimum and mean values of different connection measurements. For each test was found the maximum among all maximum values, minimum among all minimum values and counts the mean value from all mean values.

Test Case 1: Analysis of L2 metrics during Open Stack upgrade

Full L2 test results
Losts Errors Full report
10 0 L2 Full tests report <reports/full-l2.html>

Test Case 2: Analysis of L3 metrics during Open Stack upgrade

Full L3 East West test results
Losts Errors Full report
0 11 L3 East West Full tests report <reports/full-l3-east-west.html>