get 503 from keystone during 6 rps to get token and authenticate
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
Mirantis OpenStack | Status tracked in 10.0.x | |||||
10.0.x |
Confirmed
|
High
|
MOS Keystone | |||
9.x |
Confirmed
|
High
|
MOS Keystone |
Bug Description
Detailed bug description:
During rally scenario http://
Steps to reproduce:
1. Fuel 9.0-308 has been deployed
2. curl -s 'https:/
rpm -Uvh epel-release-
sed -i s/^enabled=
yum --enablerepo=epel install uwsgi uwsgi-plugin-python python-
service receiverd restart && service nailgun restart
due https:/
3. fuel-agent and fuel-library have been updated: http://
4. patch has been applied to keep rotated logs http://
5. patch has been applied to increase rsyslog chunks http://
6. LMA, ElasticSearch, Grafana plugins have been installed:
yum -y install createrepo rpm rpm-build dpkg-devel git
easy_install pip
pip install fuel-plugin-builder
git clone https:/
fpb --check ./fuel-
fpb --build ./fuel-
fuel plugins --install ./fuel-
git clone https:/
fpb --check ./fuel-
fpb --build ./fuel-
fuel plugins --install ./fuel-
git clone https:/
fpb --check ./fuel-
fpb --build ./fuel-
fuel plugins --install ./fuel-
patch -b -d /var/www/
fuel plugins --sync
7. deployed cluster: 3 controller, 20 computes+ceph, 172 computes, vxlan+dvr, ceph for all
8. applied https:/
9. change /etc/haproxy/
#stick on src
#stick-table type ip size 200k expire 2m
restarted haproxy via corosync
10. increased numbers of keystone processes changing processes parameter to 12 value in the file /etc/apache2/
11. perform rally
Expected results:
rally test passed
Actual result:
rally test failed
Reproducibility:
each time
Workaround:
reduce rps parameter
Impact:
keystone performance
Description of the environment:
- Operation system: ubuntu
- Versions of components: mos9.0
- Reference architecture: 3 controller, 20 computes+ceph, 172 computes, vxlan+dvr, ceph for all
- Network model: vxlan+dvr
- Related projects installed: LMA
Additional information:
logs and etc folder from the controller nodes:
http://
http://
http://
http://
http://
http://
Changed in mos: | |
status: | New → Confirmed |
importance: | Undecided → High |
tags: | added: area-keystone |
description: | updated |
description: | updated |
description: | updated |
attached rally report with
3 rps and 1000 iterations - success
6 rps and 3000 iterations - failed